+++ /dev/null
-Johnathan Corgan <jcorgan@aeinet.com>
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-SUBDIRS = src
-EXTRA_DIST = ezdop.pc.in
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = ezdop.pc
+++ /dev/null
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: ezdop
-Description: AE6HO EZ-Doppler
-Requires:
-Version: @VERSION@
-Libs: -L${libdir} -lftdi
-Cflags: -I${includedir} @DEFINES@
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-SUBDIRS = firmware host
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-datadir = $(prefix)/share/ezdop
-
-# Use avr-gcc versions of compiler and binutils
-CC=$(AVRGCC)
-OBJCOPY=$(AVROBJCOPY)
-
-noinst_PROGRAMS = dopctrl.elf dopctrl.hex
-
-dopctrl_elf_CFLAGS= \
- -mmcu=atmega8 \
- -funsigned-char \
- -funsigned-bitfields \
- -fpack-struct \
- -fshort-enums \
- -Wall \
- -Wstrict-prototypes \
- -Wa,-adhlns=$@.lst
-
-dopctrl_elf_SOURCES = dopctrl.c
-
-include_HEADERS = dopctrl.h
-
-dopctrl.hex : dopctrl.elf
- $(OBJCOPY) -O ihex -R .eeprom dopctrl.elf dopctrl.hex
-
-firmwaredir = $(prefix)/share/ezdop
-firmware_DATA = dopctrl.hex
-
-MOSTLYCLEANFILES = *.lst *~
+++ /dev/null
-/*
- * AE6HO EZ-Doppler firmware for onboard ATmega8 microcontroller
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-/*
- * ARCHITECTURE
- *
- * Timer0 is 8000 Hz time base
- * PORTD.2 through PORTD.5 are doppler antenna array element enables.
- * PORTB.0 is a diagnostic LED, set low to light up
- * ADC7 is audio input
- * ADC6 is RSSI input - not yet used
- *
- */
-
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <compat/deprecated.h> // for timer_enable_int
-#include "dopctrl.h"
-
-#define LED 0
-#define turn_off_led() PORTB |= _BV(LED);
-#define turn_on_led() PORTB &= ~_BV(LED);
-
-#define ANT1 _BV(2)
-#define ANT2 _BV(3)
-#define ANT3 _BV(4)
-#define ANT4 _BV(5)
-#define ANTMASK ANT1|ANT2|ANT3|ANT4
-
-#define ADCAIN 7
-#define BAUDRATE 250000
-
-/* Assume these are all set to zero in startup code */
-
-uint8_t rotate; /* Flag to indicate antennas should rotate or not */
-uint8_t streaming; /* Flag to indicate continuous sampling */
-uint8_t antennas; /* Holds shadow copy of PORTD antennas */
-uint8_t speed; /* Holds samples per phase increment */
-uint8_t phase; /* Holds rotation phase (measured in samples */
-
-uint8_t audio_hi; /* High byte of ADC sample of audio */
-uint8_t audio_lo; /* Low byte of ADC sample of audio */
-
-uint8_t rx; /* Temporary holds received byte from USART */
-uint8_t command; /* Temporary to hold command when getting operand */
-uint8_t cmdbyte; /* Tracks bytes received in multi-byte commands */
-
-int main(void)
-{
- /* Diagnostic port setup */
- DDRB = _BV(LED); /* PB0 is output */
- turn_off_led();
-
- /* Antenna control port setup */
- speed = 4; /* Todo: read from EEPROM */
- antennas = ANT1; /* Start with antenna #1 */
- PORTD = antennas; /* Set port value */
- DDRD = ANTMASK; /* Set antenna enables as PORTD outputs */
-
- /* ADC port setup */
- ADMUX = _BV(REFS0)|ADCAIN; /* AVCC is reference, use ADC for audio input (ADC7) */
- ADCSRA = _BV(ADEN)|_BV(ADIE)|0x07; /* Enable converter, prescale by 128, enable ADC interrupt */
-
- /* USART port setup*/
- UCSRA = 0; /* Normal asynchronous mode */
- UCSRB = _BV(TXEN)|_BV(RXEN)|_BV(RXCIE); /* Enable transmitter and receiver, and receiver interrupts */
- UCSRC = _BV(URSEL)|_BV(UCSZ1)|_BV(UCSZ0); /* 8N1 format */
- UBRRH = 0; /* Set baud rate prescaler to 3 */
- UBRRL = 3; /* To get 250000 bps */
-
- /* Set up 8000 Hz time base */
- timer_enable_int(_BV(TOIE0)); /* Turn on Timer0 output overflow interrupt */
- TCCR0 = _BV(CS01); /* Clock Timer0 from CLK/8 */
-
- sei(); /* Let 'er rip! */
- return 0;
-}
-
-/* Timer0 overflow interrupt handler
- *
- * Creates 8000 Hz time base, or 125us budget
- *
- */
-SIGNAL(SIG_OVERFLOW0)
-{
- /* Reload Timer0 samples to 8, results in 8000 Hz overflow interrupt */
- TCNT0 = 0x08;
-
- if (streaming) {
- /* Kick-off an audio sample conversion, will interrupt 104us later */
- ADCSRA |= _BV(ADSC);
-
- /* Write the first byte of previous sample and enable UDRIE */
- UDR = audio_lo;
- UCSRB |= _BV(UDRIE);
- }
-
- if (!rotate) /* Skip rotating antenna if not started */
- return;
-
- /* Increment antenna phase and see if antenna need to be rotated */
- if (++phase == speed) {
- phase = 0;
-
- /* Sequence antenna array elements */
- antennas >>= 1;
- antennas &= ANTMASK;
-
- if (!antennas)
- antennas = ANT4;
- PORTD = antennas;
- }
-}
-
-/* ADC conversion complete interrupt handler
- *
- * Read value and store. Assume prior sample has been handled.
- *
- */
-SIGNAL(SIG_ADC)
-{
- audio_lo = ADCL;
- audio_hi = ADCH;
-}
-
-/* USART data transmit holding register empty interrupt handler
- *
- * First byte is always sent from timer interrupt
- * So second byte gets sent here with UDRIE disabled
- *
- */
-SIGNAL(SIG_UART_DATA)
-{
- /* Write second byte of previous sample and disable UDRIE */
- UDR = audio_hi | (antennas << 2);
- UCSRB &= ~_BV(UDRIE);
-}
-
-/* USART receive complete interrupt handler
- *
- * Received bytes are commands, with one or two bytes of operands following
- *
- */
-SIGNAL(SIG_UART_RECV)
-{
- rx = UDR;
-
- if (cmdbyte == 0) {
- if (rx == EZDOP_CMD_ROTATE) /* Start rotation */
- rotate = 1;
- else if (rx == EZDOP_CMD_STOP) /* Stop rotation */
- rotate = 0;
- else if (rx == EZDOP_CMD_RATE) { /* Set rotation rate */
- command = rx;
- cmdbyte = 1;
- }
- else if (rx == EZDOP_CMD_STREAM) /* Stream audio samples */
- streaming = 1;
- else if (rx == EZDOP_CMD_STROFF) /* Stop streaming */
- streaming = 0;
- else
- turn_on_led(); /* Unknown command */
- }
- else if (cmdbyte == 1) {
- if (command == EZDOP_CMD_RATE) { /* Operand is number of samples per phase increment */
- speed = rx;
- cmdbyte = 0;
- }
- else
- turn_on_led(); /* Bogus command state */
- }
- else
- turn_on_led(); /* Bogus command state */
-}
+++ /dev/null
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-// Opcodes for commands to AVR
-#define EZDOP_CMD_ROTATE 0x00 /* No operand */
-#define EZDOP_CMD_STOP 0x01 /* No operand */
-#define EZDOP_CMD_RATE 0x02 /* One byte operand */
-#define EZDOP_CMD_STREAM 0x03 /* No operand */
-#define EZDOP_CMD_STROFF 0x04 /* No operand */
-
-#define EZDOP_DEFAULT_RATE 4
-
-// TODO: Update with actual id's once established for product
-// These are for FTDI unprogrammed parts
-#define EZDOP_VENDORID 0x0403
-#define EZDOP_PRODUCTID 0x6001
-
-// These determine the FTDI bitbang settings
-#define EZDOP_BAUDRATE 250000 // Fixed in EZ Doppler hardware design
-#define EZDOP_BBDIR 0x16 // Bits 4=RESET 2=SCK 1=MOSI 0=MISO, MISO is input
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-SUBDIRS = avrdude ezdop tests
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-SUBDIRS =
-
-EXTRA_DIST = \
- README \
- ftbb.h \
- ftbb.c \
- ftbb_ftdi.m4 \
- patch-avrdude-5.1-ftbb.diff
+++ /dev/null
-These files add bitbang over FTDI USB controller as a programming option
-to the avrdude Atmel AVR programmer. This is used to program the firmware
-of the EZDOP microcontroller over the USB port.
-
-AVRDUDE is a free program available at:
-
-http://savannah.nongnu.org/projects/avrdude/
+++ /dev/null
-/*
- * avrdude - A Downloader/Uploader for AVR device programmers
- * Copyright (C) 2003-2004 Theodore A. Roth <troth@openavr.org>
- * Copyright (C) 2005 Johnathan Corgan <jcorgan@aeinet.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA
- */
-
-/*
- * avrdude interface for serial programming via FTDI bit bang mode operation.
- */
-
-#include "ac_cfg.h"
-#include "avr.h"
-#include "pgm.h"
-#include "ftbb.h"
-#include <string.h>
-
-#if FTDI_SUPPORT
-#define FTBB_DEBUG 0
-
-#if HAVE_LIBFTD2XX
-#include <ftd2xx.h>
-#elif HAVE_FTDI_H
-#include <ftdi.h>
-#endif
-
-#define RESET (1<<(pgm->pinno[PIN_AVR_RESET]-1))
-#define SCK (1<<(pgm->pinno[PIN_AVR_SCK]-1))
-#define MOSI (1<<(pgm->pinno[PIN_AVR_MOSI]-1))
-#define MISO (1<<(pgm->pinno[PIN_AVR_MISO]-1))
-#define FTDDR (MOSI|SCK|RESET)
-
-#if HAVE_LIBFTD2XX
-static FT_STATUS status;
-static FT_HANDLE handle;
-#elif HAVE_FTDI_H
-static struct ftdi_context device;
-static int status;
-#endif
-
-static unsigned char txbits;
-
-/* Send 8 bits over SPI bus with per-bit read back
- *
- */
-static unsigned char ftbb_txrx(PROGRAMMER *pgm, unsigned char val)
-{
- int i;
- unsigned char bits;
- unsigned char res;
-
-#if HAVE_LIBFTD2XX
- DWORD written;
-#endif /* HAVE_LIBFTD2XX */
-
- res = 0;
- bits = 0;
- for (i = 0; i < 8; i++) { // For each bit
- // Set up data on low phase of SCK
- txbits &= ~SCK;
-
- // Set MOSI to high bit of transmit data
- if (val & 0x80)
- txbits |= MOSI;
- else
- txbits &= ~MOSI;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
- // Clock just fell, read previous input bit and shift in
- FT_GetBitMode(handle, &bits);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
- // Clock just fell, read previous input bit and shift in
- ftdi_read_pins(&device, &bits);
-#endif /* HAVE_LIBFTD2XX */
- res = (res << 1) | (bits & MISO);
-
- // Now raise SCK to latch data in AVR
- txbits |= SCK;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
-#endif /* HAVE_LIBFTD2XX */
- // Move on to next bit in transmit data
- val = val << 1;
- }
-
- return res;
-}
-
-/* Generic programmer command function for pgm->cmd
- *
- * Sends four bytes of command in sequence and collects responses
- *
- */
-static int ftbb_cmd(PROGRAMMER *pgm, unsigned char cmd[4], unsigned char res[4])
-{
- int i;
-
-#if FTBB_DEBUG
- printf("CMD: %02X%02X%02X%02X ", cmd[0], cmd[1], cmd[2], cmd[3]);
-#endif
-
- for (i = 0; i < 4; i++) {
- res[i] = ftbb_txrx(pgm, cmd[i]);
- }
-
-#if FTBB_DEBUG
- printf("RES: %02X%02X%02X%02X\n", res[0], res[1], res[2], res[3]);
-#endif
-
- return 0;
-}
-
-/* Programmer initialization command for pgm->initialize
- *
- * Pulse RESET with SCK low, then send SPI start programming command
- *
- */
-static int ftbb_initialize(PROGRAMMER *pgm, AVRPART *p)
-{
-#if HAVE_LIBFTD2XX
- DWORD written;
-#endif /* HAVE_LIBFTD2XX */
-
- // Atmel documentation says to raise RESET for 2 cpu clocks while sclk is low
- // then lower RESET and wait 20 ms.
- txbits |= RESET;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
-#endif /* HAVE_LIBFTD2XX */
-
- usleep(1000); // 2 AVR cpu clocks at any realistic clock rate
- txbits &= ~RESET;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
-#endif /* HAVE_LIBFTD2XX */
-
- usleep(20000);
-
- pgm->program_enable(pgm, p);
- return 0;
-}
-
-/* Programmer status display for pgm->display
- *
- * Not-implemented
- *
- */
-static void ftbb_display(PROGRAMMER *pgm, char *p)
-{
-#if FTBB_DEBUG
- printf("ftbb: display called with: %s\n", p);
-#endif
-
- printf("FTBB: RESET mapped to pinno %d\n", pgm->pinno[PIN_AVR_RESET]);
- printf("FTBB: SCK mapped to pinno %d\n", pgm->pinno[PIN_AVR_SCK]);
- printf("FTBB: MOSI mapped to pinno %d\n", pgm->pinno[PIN_AVR_MOSI]);
- printf("FTBB: MISO mapped to pinno %d\n", pgm->pinno[PIN_AVR_MISO]);
-}
-
-/* Programmer enable command for pgm->enable
- *
- * Lowers SCK and RESET in preparation for serial programming
- *
- */
-static void ftbb_enable(PROGRAMMER *pgm)
-{
-#if HAVE_LIBFTD2XX
- DWORD written;
-#endif /* HAVE_LIBFTD2XX */
-
- // Lower SCK & RESET
- txbits &= ~SCK;
- txbits &= ~RESET;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
-#endif /* HAVE_LIBFTD2XX */
-}
-
-/* Programmer disable command for pgm->disable
- *
- * Raises RESET to return to normal chip operation
- *
- */
-static void ftbb_disable(PROGRAMMER *pgm)
-{
-#if HAVE_LIBFTD2XX
- DWORD written;
-#endif /* HAVE_LIBFTD2XX */
- // Raise RESET to return to normal mode
- txbits |= RESET;
-
-#if HAVE_LIBFTD2XX
- FT_Write(handle, &txbits, 1, &written);
-#elif HAVE_FTDI_H
- ftdi_write_data(&device, &txbits, 1);
-#endif /* HAVE_LIBFTD2XX */
-}
-
-/* Programmer programming mode enable function for pgm->program_enable
- *
- * Starts SPI programming mode
- *
- */
-static int ftbb_program_enable(PROGRAMMER *pgm, AVRPART *p)
-{
- unsigned char cmd[4];
- unsigned char res[4];
-
- if (p->op[AVR_OP_PGM_ENABLE] == NULL) {
- fprintf(stderr, "program enable instruction not defined for part \"%s\"\n", p->desc);
- return -1;
- }
-
- memset(cmd, 0, sizeof(cmd));
- avr_set_bits(p->op[AVR_OP_PGM_ENABLE], cmd);
- pgm->cmd(pgm, cmd, res);
-
- return 0;
-}
-
-/* Progammer erase function for pgm->erase
- *
- * Sends chip erase command and sleeps the chip erase delay
- *
- */
-static int ftbb_chip_erase(PROGRAMMER *pgm, AVRPART *p)
-{
- unsigned char cmd[4];
- unsigned char res[4];
-
- if (p->op[AVR_OP_CHIP_ERASE] == NULL) {
- fprintf(stderr, "chip erase instruction not defined for part \"%s\"\n", p->desc);
- return -1;
- }
-
- memset(cmd, 0, sizeof(cmd));
- avr_set_bits(p->op[AVR_OP_CHIP_ERASE], cmd);
- pgm->cmd(pgm, cmd, res);
- usleep(p->chip_erase_delay);
-
- return 0;
-}
-
-
-/* Parse routine for device name
- *
- * FFFF:FFFF:0
- *
- */
-int ftbb_parse_name(char *name, int *vid, int *pid, int *ifc)
-{
- printf("name=%s\n", name);
- return 0;
-}
-
-/* Programmer open command for pgm->open
- *
- * Opens FTD2XX device specified by 'name', performs a chip reset, then
- * sets the baudrate and bit bang mode
- *
- */
-static int ftbb_open(PROGRAMMER *pgm, char *name)
-{
- int vid, pid, ifc;
- ftbb_parse_name(name, &vid, &pid, &ifc);
-
-#if HAVE_LIBFTD2XX
- int devnum = 0;
- if (strcmp(name, "ft0")) {
- fprintf(stderr, "ERROR: FTD2XX device selection not yet implemented!\n");
- return -1;
- }
-
- // Call FTD2XX library to open device
- if ((status = FT_Open(devnum, &handle)) != FT_OK) {
- fprintf(stderr, "Failed to open FTD2XX device #%d.\n", devnum);
- return -1;
- }
-
- // Reset chipset
- if ((status = FT_ResetDevice(handle)) != FT_OK) {
- fprintf(stderr, "Failed to reset chipset for FTD2XX device #%d.\n", devnum);
- return -1;
- }
-
- // Set baud rate for bit bang interface
- if ((status = FT_SetBaudRate(handle, pgm->baudrate)) != FT_OK) {
- fprintf(stderr, "Failed to set baud rate for FTD2XX device #%d.\n", devnum);
- return -1;
- }
-
- // Set bit bang direction and mode
- if ((status = FT_SetBitMode(handle, FTDDR, 1)) != FT_OK) {
- fprintf(stderr, "Failed to set bit bang mode for FTD2XX device #%d.\n", devnum);
- return -1;
- }
-#elif HAVE_FTDI_H
- // Open device via FTDI library *** FIXME *** hardcoded VID and PID
- if (ftdi_usb_open(&device, EZDOP_VENDORID, EZDOP_PRODUCTID)) {
- fprintf(stderr, "ftdi_usb_open: %s", device.error_str);
- return -1;
- }
-
- // Reset FTDI chipset
- if (ftdi_usb_reset(&device)) {
- fprintf(stderr, "ftdi_usb_reset: %s", device.error_str);
- return -1;
- }
-
- // Set FTDI chipset baudrate for bitbang
- if (ftdi_set_baudrate(&device, pgm->baudrate)) {
- fprintf(stderr, "ftdi_set_baudrate: %s", device.error_str);
- return -1;
- }
-
- // Enable bitbang
- if (ftdi_enable_bitbang(&device, FTDDR)) {
- fprintf(stderr, "ftdi_enable_bitbang: %s", device.error_str);
- return -1;
- }
-
- // Minimum chunk size for reads to reduce latency
- if (ftdi_read_data_set_chunksize(&device, 256)) {
- fprintf(stderr, "ftdi_read_data_set_chunksize: %s", device.error_str);
- return -1;
- }
-#endif /* HAVE_LIBFTD2XX */
-
- return 0;
-}
-
-/* Programmer close function for pgm->close
- *
- * Releases FTD2XX device
- *
- */
-static void ftbb_close(PROGRAMMER *pgm)
-{
-#if HAVE_LIBFTD2XX
- FT_Close(handle);
-#elif HAVE_FTDI_H
- ftdi_deinit(&device);
-#endif
-}
-#endif /* FTDI_SUPPORT */
-
-/* Programmer initialization command for startup.
- *
- * Sets appropriate function pointers in structure
- * Tests FTD2XX interface by enumerating number of devices
- *
- */
-void ftbb_initpgm (PROGRAMMER *pgm)
-{
-#if FTDI_SUPPORT
-
-#if HAVE_LIBFTD2XX
- DWORD num_devices;
-#endif
-
- strcpy(pgm->type, "ftbb");
- pgm->initialize = ftbb_initialize;
- pgm->display = ftbb_display;
- pgm->enable = ftbb_enable;
- pgm->disable = ftbb_disable;
- pgm->program_enable = ftbb_program_enable;
- pgm->chip_erase = ftbb_chip_erase;
- pgm->cmd = ftbb_cmd;
- pgm->open = ftbb_open;
- pgm->close = ftbb_close;
-
-#if HAVE_LIBFTD2XX
- if ((status = FT_ListDevices(&num_devices, NULL, FT_LIST_NUMBER_ONLY)) != FT_OK)
- fprintf(stderr, "Failed to initialize FTD2XX interface. (%li)\n", status);
- else
- printf("%lu FTD2XX device(s) found.\n", num_devices);
-#elif HAVE_FTDI_H
- if ((status = ftdi_init(&device)) < 0)
- fprintf(stderr, "Failed to initialize FTDI interface. (%i)\n", status);
-#endif
-
- txbits = RESET;
-#endif /* FTDI_SUPPORT */
-}
-
+++ /dev/null
-/*
- * avrdude - A Downloader/Uploader for AVR device programmers
- * Copyright (C) 2003-2004 Theodore A. Roth <troth@openavr.org>
- * Copyright (C) 2005 Johnathan Corgan <jcorgan@aeinet.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA
- */
-
-#ifndef __ftbb_h__
-#define __ftbb_h__
-
-#include "avrpart.h"
-
-void ftbb_initpgm (PROGRAMMER *pgm);
-
-// TODO: Update with actual id's once established for product
-// These are for FTDI unprogrammed parts
-#define EZDOP_VENDORID 0x0403
-#define EZDOP_PRODUCTID 0x6001
-
-#endif /* __ftbb_h__ */
+++ /dev/null
-#
-# avrdude - A Downloader/Uploader for AVR device programmers
-# Copyright (C) 2003-2004 Theodore A. Roth <troth@openavr.org>
-# Copyright (C) 2005 Johnathan Corgan <jcorgan@aeinet.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA
-
-AC_DEFUN([FTBB_FTDI],
-[
- AC_ARG_ENABLE(
- [ftdi-support],
- AC_HELP_STRING(
- [--enable-ftdi-support],
- [support serial programming via FTDI bit-bang mode (default is no)]),
- [case "${enableval}" in
- yes) ftdi_support=yes ;;
- no) ftdi_support=no ;;
- *) AC_MSG_ERROR(bad value ${enableval} for ftdi-support option) ;;
- esac],
- [ftdi_support=no])
- AM_CONDITIONAL(FTDI_SUPPORT, [test "$ftdi_support" = "yes"])
-
- if test "$ftdi_support" = "yes"; then
- AC_REQUIRE([AC_CANONICAL_HOST])
- AC_LANG_PUSH(C)
-
- AC_CHECK_HEADERS([ftdi.h],
- [],
- [ AC_MSG_ERROR([FTDI support requires libftdi. ftdi.h not found, stop.]) ]
- )
-
- save_LIBS="$LIBS"
- AC_SEARCH_LIBS(ftdi_init, [ftdi],
- [ FTDILIB="$LIBS" ],
- [ AC_MSG_ERROR([FTDI support requires libftdi. ftdi_init not found, stop.]) ]
- )
- LIBS="$save_LIBS"
-
- AC_LANG_POP
- AC_SUBST(FTDILIB)
-
- AC_DEFINE(FTDI_SUPPORT,[1],[Set to 1 to compile in support for FTDI bit-bang mode programming.])
- fi
-])
+++ /dev/null
-Index: Makefile.am
-===================================================================
-RCS file: /sources/avrdude/avrdude/Makefile.am,v
-retrieving revision 1.29
-diff -u -r1.29 Makefile.am
---- Makefile.am 12 Jan 2006 23:13:50 -0000 1.29
-+++ Makefile.am 7 Jul 2006 03:57:10 -0000
-@@ -71,6 +71,8 @@
- fileio.c \
- fileio.h \
- freebsd_ppi.h \
-+ ftbb.c \
-+ ftbb.h \
- jtagmkI.c \
- jtagmkI.h \
- jtagmkI_private.h \
-@@ -109,6 +111,8 @@
- usbdevs.h \
- usb_libusb.c
-
-+avrdude_LDADD = $(FTDILIB)
-+
- man_MANS = avrdude.1
-
- sysconf_DATA = avrdude.conf
-Index: avrdude.conf.in
-===================================================================
-RCS file: /sources/avrdude/avrdude/avrdude.conf.in,v
-retrieving revision 1.79
-diff -u -r1.79 avrdude.conf.in
---- avrdude.conf.in 23 May 2006 22:27:43 -0000 1.79
-+++ avrdude.conf.in 7 Jul 2006 03:57:10 -0000
-@@ -223,6 +223,17 @@
- #
-
- programmer
-+ id = "ezdop";
-+ desc = "AE6HO EZ-Doppler";
-+ type = ftbb;
-+ baudrate = 230400;
-+ reset = 5;
-+ sck = 3;
-+ mosi = 2;
-+ miso = 1;
-+;
-+
-+programmer
- id = "avrisp";
- desc = "Atmel AVR ISP";
- type = stk500;
-Index: bootstrap
-===================================================================
-RCS file: /sources/avrdude/avrdude/bootstrap,v
-retrieving revision 1.10
-diff -u -r1.10 bootstrap
---- bootstrap 14 May 2005 08:06:18 -0000 1.10
-+++ bootstrap 7 Jul 2006 03:57:10 -0000
-@@ -40,7 +40,7 @@
-
- rm -rf autom4te.cache
-
--${ACLOCAL}
-+${ACLOCAL} -I .
- ${AUTOHEADER}
- ${AUTOCONF}
- ${AUTOMAKE} -a -c
-Index: config_gram.y
-===================================================================
-RCS file: /sources/avrdude/avrdude/config_gram.y,v
-retrieving revision 1.45
-diff -u -r1.45 config_gram.y
---- config_gram.y 23 May 2006 22:27:43 -0000 1.45
-+++ config_gram.y 7 Jul 2006 03:57:10 -0000
-@@ -40,6 +40,7 @@
- #include "avr.h"
- #include "jtagmkI.h"
- #include "jtagmkII.h"
-+#include "ftbb.h"
-
- #if defined(WIN32NATIVE)
- #define strtok_r( _s, _sep, _lasts ) \
-@@ -123,6 +124,7 @@
- %token K_STK500V2
- %token K_AVR910
- %token K_BUTTERFLY
-+%token K_FTBB
- %token K_TYPE
- %token K_VCC
- %token K_VFYLED
-@@ -374,6 +376,12 @@
- }
- } |
-
-+ K_TYPE TKN_EQUAL K_FTBB {
-+ {
-+ ftbb_initpgm(current_prog);
-+ }
-+ } |
-+
- K_DESC TKN_EQUAL TKN_STRING {
- strncpy(current_prog->desc, $3->value.string, PGM_DESCLEN);
- current_prog->desc[PGM_DESCLEN-1] = 0;
-Index: configure.ac
-===================================================================
-RCS file: /sources/avrdude/avrdude/configure.ac,v
-retrieving revision 1.33
-diff -u -r1.33 configure.ac
---- configure.ac 23 Jan 2006 21:04:13 -0000 1.33
-+++ configure.ac 7 Jul 2006 03:57:10 -0000
-@@ -115,6 +115,8 @@
- DIST_SUBDIRS_AC='windows'
- fi
-
-+FTBB_FTDI
-+
- AC_SUBST(DOC_INST_DIR, $DOC_INST_DIR)
- AC_SUBST(SUBDIRS_AC, $SUBDIRS_AC)
- AC_SUBST(DIST_SUBDIRS_AC, $DIST_SUBDIRS_AC)
-Index: lexer.l
-===================================================================
-RCS file: /sources/avrdude/avrdude/lexer.l,v
-retrieving revision 1.38
-diff -u -r1.38 lexer.l
---- lexer.l 23 May 2006 22:27:43 -0000 1.38
-+++ lexer.l 7 Jul 2006 03:57:11 -0000
-@@ -138,6 +138,7 @@
- enablepageprogramming { yylval=NULL; return K_ENABLEPAGEPROGRAMMING; }
- errled { yylval=NULL; return K_ERRLED; }
- flash { yylval=NULL; return K_FLASH; }
-+ftbb { yylval=NULL; return K_FTBB; }
- has_jtag { yylval=NULL; return K_HAS_JTAG; }
- id { yylval=NULL; return K_ID; }
- idr { yylval=NULL; return K_IDR; }
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-INCLUDES=$(EZDOP_INCLUDES)
-
-lib_LTLIBRARIES = \
- libezdop.la
-libezdop_la_LIBADD = \
- $(FTDI_LIBS)
-
-libezdop_la_SOURCES = \
- ezdop.cc
-
-include_HEADERS = \
- ezdop.h
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-// Application specific includes
-#include "ezdop.h"
-
-// Boost includes
-#include <boost/scoped_array.hpp>
-
-// System includes (FIXME: autoconf these)
-#include <cassert>
-#include <cstdio>
-#include <unistd.h>
-
-ezdop::ezdop()
-{
- d_device = new struct ftdi_context;
- if (ftdi_init(d_device))
- fprintf(stderr, "ftdi_init: %s", d_device->error_str);
- d_online = false;
- d_rotating = false;
- d_rate = EZDOP_DEFAULT_RATE;
- d_state = ST_HI;
- d_ant = 8; // FIXME: get from controller.h
- d_seq = 0;
- d_val = 0;
- d_in_phase = 0;
- d_quadrature = 0;
- d_rotating = false;
-}
-
-ezdop::~ezdop()
-{
- assert(d_device);
- delete d_device;
-}
-
-bool ezdop::init()
-{
- assert(d_device);
-
- d_online = false;
-
- // Attaches to first found device matching ID strings
- if (ftdi_usb_open(d_device, EZDOP_VENDORID, EZDOP_PRODUCTID)) {
- fprintf(stderr, "ftdi_usb_open: %s", d_device->error_str);
- return false;
- }
-
- d_online = true;
- reset();
-
- return d_online;
-}
-
-bool ezdop::finish()
-{
- assert(d_device);
-
- if (!d_online)
- return true;
-
- if (d_rotating)
- stop_rotating();
-
- if (ftdi_usb_close(d_device)) {
- fprintf(stderr, "ftdi_usb_close: %s", d_device->error_str);
- return false;
- }
-
- d_online = false;
- return true;
-}
-
-bool ezdop::reset()
-{
- assert(d_device);
- assert(d_online);
-
- // Reset FTDI chipset
- if (ftdi_usb_reset(d_device)) {
- fprintf(stderr, "ftdi_usb_reset: %s", d_device->error_str);
- return false;
- }
-
- // Set FTDI chipset baudrate for bitbang
- if (ftdi_set_baudrate(d_device, EZDOP_BAUDRATE)) {
- fprintf(stderr, "ftdi_set_baudrate: %s", d_device->error_str);
- return false;
- }
-
- // Toggle DTR (-->AVR RESET)
- // Enable bitbang
- if (ftdi_enable_bitbang(d_device, EZDOP_BBDIR)) {
- fprintf(stderr, "ftdi_enable_bitbang: %s", d_device->error_str);
- return false;
- }
-
- // Lower DTR by writing 0 to bitbang output
- if (!send_byte(0x00)) // This actually lowers all outputs, not just DTR
- return false;
-
- // 10 ms sleep with RESET low
- usleep(10000);
-
- // Now raise DTR by writing 1 to bitbang output
- if (!send_byte(0xFF)) // This actually raises all outputs, not just DTR
- return false;
-
- if (ftdi_disable_bitbang(d_device)) {
- fprintf(stderr, "ftdi_disable_bitbang: %s", d_device->error_str);
- return false;
- }
-
- // Minimum chunk size for reads to reduce latency
- if (ftdi_read_data_set_chunksize(d_device, 256)) {
- fprintf(stderr, "ftdi_read_data_set_chunksize: %s", d_device->error_str);
- return false;
- }
-
- // 100 ms after RESET cleared to let things warm up
- usleep(100000);
-
- d_rate = EZDOP_DEFAULT_RATE;
- return true;
-}
-
-bool ezdop::set_rate(int rate)
-{
- assert(d_device);
- assert(d_online);
-
- // Rate command is one byte, followed by rate as operand
- int divisor = 2000/rate;
- if (send_byte(EZDOP_CMD_RATE) && send_byte((unsigned char)divisor)) {
- d_rate = divisor;
- return true;
- }
-
- return false;
-}
-
-bool ezdop::rotate()
-{
- assert(d_online);
- assert(d_device);
-
- d_rotating = send_byte(EZDOP_CMD_ROTATE);
- return d_rotating;
-}
-
-bool ezdop::stop_rotating()
-{
- assert(d_online);
- assert(d_device);
-
- // TODO: set to antenna #1, perhaps do this in firmware instead
- d_rotating = send_byte(EZDOP_CMD_STOP);
- return d_rotating;
-}
-
-bool ezdop::stream()
-{
- assert(d_online);
- assert(d_device);
-
- return (send_byte(EZDOP_CMD_STREAM));
-}
-
-bool ezdop::stop_streaming()
-{
- assert(d_online);
- assert(d_device);
-
- return (send_byte(EZDOP_CMD_STROFF));
-}
-
-bool ezdop::send_byte(unsigned char data)
-{
- assert(d_online);
- assert(d_device);
-
- if (ftdi_write_data(d_device, &data, 1) != 1) {
- fprintf(stderr, "ftdi_write_data: %s", d_device->error_str);
- return false;
- }
-
- return true;
-}
-
-int ezdop::read_raw(unsigned char *buffer, unsigned int length)
-{
- assert(d_online);
- assert(d_device);
- assert(buffer);
-
- // Read samples from USB port, 2 bytes per sample
- int rd = ftdi_read_data(d_device, buffer, length);
- if (rd < 0) {
- fprintf(stderr, "ftdi_read_data: %s", d_device->error_str);
- return -1;
- }
-
- return rd;
-}
-
-typedef boost::scoped_array<unsigned char> unsigned_char_scoped_array;
-
-int ezdop::read_iq(complex<float> *buffer, unsigned int samples, float &volume)
-{
- assert(d_online);
- assert(d_device);
- assert(buffer);
-
- // 4 phases, d_rate samples per phase, 2 bytes per sample
- int raw_size = 8*d_rate*samples;
- unsigned_char_scoped_array raw(new unsigned char[raw_size]);
-
- // Read until required bytes are read. Will block until bytes arrive.
- int rd = 0;
- while (rd < raw_size)
- rd += read_raw(&raw[rd], raw_size-rd);
-
- // Iterate through read bytes and invoke state machine
- int i = 0, j = 0; // i index inputs, j indexes outputs
-
- while (i < raw_size) {
- unsigned char ch = raw[i++];
- if (d_state == ST_LO) {
- d_val = ch; // Save lo byte
- d_state = ST_HI; // Switch states
- continue; // Done with this state
- }
-
- if (d_state == ST_HI) {
- unsigned char ant = ch >> 4; // antenna is high nibble
- if (ant != d_ant) { // Didn't get expected antenna
- // Abort current sequence
- d_ant = 8;
- d_seq = 0;
- d_val = 0;
- d_in_phase = 0; d_quadrature = 0;
- d_val = ch; // Act as if this were a lo byte instead
- continue; // Stay in ST_HI
- }
- }
-
- // Got correct antenna
- d_val |= (ch & 0x03) << 8; // Mask off and save audio high value
-
- // This down-converts rotation frequency to exactly 0 Hz
- // while integrating audio response over duration of one antenna phase
- if (d_ant == 8) // +I
- d_in_phase += d_val;
- else if (d_ant == 4) // +Q
- d_quadrature += d_val;
- else if (d_ant == 2) // -I
- d_in_phase -= d_val;
- else if (d_ant == 1) // -Q
- d_quadrature -= d_val;
-
- d_val = 0;
-
- // Update expected antenna and sequence
- if (++d_seq == d_rate) {
- d_ant = d_ant >> 1;
- d_seq = 0;
- if (d_ant == 0) { // fell off the end
- d_ant = 8; // FIXME: grab from controller.h
-
- // We've accumulated I and Q over a whole antenna rotation
- // Output complex<float> in range [-1.0, 1.0]
- buffer[j++] = complex<float>(d_in_phase/(1024.0*d_rate),
- d_quadrature/(1024.0*d_rate));
- d_in_phase = 0; d_quadrature = 0;
- }
- }
-
- d_state = ST_LO; // Switch states
- };
-
- volume = 0.0;
- return j;
-}
+++ /dev/null
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __EZDOP_H__
-#define __EZDOP_H__
-
-// Application level includes
-#include <dopctrl.h>
-
-// System level includes
-#include <ftdi.h>
-#include <complex>
-
-using std::complex;
-
-class ezdop
-{
-public:
- ezdop();
- ~ezdop();
-
- // Housekeeping
- bool init(); // Attach to first device found, TODO: serial no
- bool finish(); // Release device
- bool reset(); // Reset state to post-init()
-
- // Parameters
- bool set_rate(int rate); // Set rotation rate
- int rate() const // Get rotation rate
- { return 2000/d_rate; }
-
- // Commands
- bool rotate(); // Start antenna rotation
- bool stop_rotating(); // Stop antenna rotation
- bool stream(); // Start audio streaming
- bool stop_streaming(); // Stop audio streaming
-
- // Raw read of sample stream from device, length in bytes (2 per sample)
- int read_raw(unsigned char *buffer, unsigned int length);
-
- // Read synced, downconverted I and Q samples, one per rotation
- int read_iq(complex<float> *buffer, unsigned int samples, float &volume);
-
- // Status
- bool is_online() const { return d_online; }
-
-private:
- struct ftdi_context *d_device; // libftdi device instance data
- bool d_online; // Successfully found and connected to device
- bool d_rotating; // Doppler is rotating
- int d_rate; // Current rotation rate (samples per antenna)
- enum { ST_HI, ST_LO } d_state; // Current byte sync state
- char d_ant; // Current antenna being sequenced
- int d_seq; // Current phase sample number
- int d_val; // Current reassembled audio sample value
- int d_in_phase; // Downconverted I accumulator
- int d_quadrature; // Downconverted Q accumulator
-
- bool send_byte(unsigned char data); // Send a byte to AVR
-
-};
-
-#endif
+++ /dev/null
-Johnathan Corgan <jcorgan@aeinet.com>
+++ /dev/null
-SUBDIRS = src
+++ /dev/null
-The files in this directory are a prototype implementation of the AE6HO
-radio-location system. It will not compile under the gnuradio build
-system at this time, nor does the source code use the libezdop interface
-to the EZ-Doppler hardware. The build does not recurse into this directory
-nor does the distribution tarball contain these files.
-
-Over time this functionality will be migrated in the 'gnuradio way' over
-to the gr-rdf component.
-
-The files here are not officially part of the GNU Radio project, but are
-here in the archive under GPL license as noted in the files.
+++ /dev/null
-#!/bin/sh
-
-# Copyright 2001,2005 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-
-rm -fr config.cache autom4te*.cache
-
-aclocal -I config
-autoconf
-autoheader
-automake --add-missing
+++ /dev/null
-AC_DEFUN([HUNTER_FTDI],[
- AC_LANG_PUSH(C)
-
- AC_CHECK_HEADER([ftdi.h],[],[
- AC_MSG_ERROR(["Hunter requires ftdi.h, not found, stop."])]
- )
-
- save_LIBS="$LIBS"
- AC_SEARCH_LIBS(ftdi_init, [ftdi], [FTDI_LIBS=$LIBS],[
- AC_MSG_ERROR(["Hunter requires libftdi, not found, stop."])]
- )
-
- LIBS="$save_LIBS"
- AC_LANG_POP(C)
-
- AC_SUBST(FTDI_LIBS)
- AC_DEFINE([HAVE_LIBFTDI],[1],[Define to 1 if your system has libftdi.])
-])
+++ /dev/null
-AC_DEFUN([HUNTER_WX], [
- AC_PATH_PROG([WXCONFIG],[wx-config],[no])
- if test $WXCONFIG = no; then
- AC_MSG_ERROR(["wxWidgets is required, not found, stop."])
- fi
-
- WX_FLAGS=`$WXCONFIG --debug --cflags`
- WX_LIBS=`$WXCONFIG --debug --libs`
- AC_SUBST(WX_FLAGS)
- AC_SUBST(WX_LIBS)
-])
+++ /dev/null
-# -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.59)
-AC_INIT(hunter, 0.1svn, jcorgan@aeinet.com)
-AM_INIT_AUTOMAKE
-
-AC_CONFIG_SRCDIR([src/hunter.cc])
-AC_CONFIG_HEADER([config.h])
-
-# Checks for programs.
-AC_PROG_CXX
-AC_PROG_CC
-
-# Checks for libraries.
-
-# Checks for header files.
-AC_CHECK_HEADERS([fcntl.h sys/ioctl.h termios.h unistd.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_HEADER_STDBOOL
-AC_C_CONST
-AC_C_INLINE
-AC_TYPE_SIZE_T
-AC_STRUCT_TM
-
-# Checks for library functions.
-AC_PROG_GCC_TRADITIONAL
-AC_HEADER_STDC
-AC_FUNC_MKTIME
-AC_CHECK_FUNCS([modf sqrt])
-
-# Application specific checks
-HUNTER_WX
-#HUNTER_FTDI
-
-AC_CONFIG_FILES([ \
- Makefile
- src/Makefile
-])
-
-AC_OUTPUT
+++ /dev/null
-# Copyright 2006 Johnathan Corgan.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2
-# as published by the Free Software Foundation.
-#
-# This software is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-bin_PROGRAMS = hunter
-hunter_SOURCES = \
- calibrate.cc \
- doppler.cc \
- gps.cc \
- histogram.cc \
- hunter.cc \
- hunterapp.cc \
- hunter.xrc \
- known.cc \
- resource.cc \
- sample.cc \
- samplelog.cc \
- search.cc \
- serial.cc \
- settings.cpp \
- spherical.cc \
- tactical.cc
-
-# FIXME: put in config macro
-EZDOP_LIBS = -L/usr/local/lib -lezdop
-
-hunter_CXXFLAGS = $(WX_FLAGS)
-hunter_LDADD = \
- $(WX_LIBS) \
- $(EZDOP_LIBS)
-
-BUILT_SOURCES = \
- $(top_builddir)/src/resource.cc
-
-$(top_builddir)/src/resource.cc: hunter.xrc
- wxrc -c -o $(top_builddir)/src/resource.cc $(top_srcdir)/src/hunter.xrc
-
-MOSTLYCLEANFILES = $(BUILT_SOURCES)
\ No newline at end of file
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "calibrate.h"
-#include "hunter.h"
-
-// wxWidgets includes
-#include <wx/xrc/xmlres.h>
-#include <wx/button.h>
-#include <wx/gauge.h>
-#include <wx/stattext.h>
-#include <wx/log.h>
-
-// Event table for CalibrationDialog
-BEGIN_EVENT_TABLE(CalibrationDialog, wxDialog)
- EVT_BUTTON(XRCID("calibration_start_button"), CalibrationDialog::OnStart)
- EVT_BUTTON(XRCID("calibration_cancel_button"), CalibrationDialog::OnCancelOrZero)
-END_EVENT_TABLE()
-
-CalibrationDialog::CalibrationDialog(HunterFrame *parent)
-{
- m_hunter_frame = parent;
- wxXmlResource::Get()->LoadDialog(this, parent, _T("calibration_dialog"));
- m_start_button = XRCCTRL(*this, "calibration_start_button", wxButton);
- m_cancel_button = XRCCTRL(*this, "calibration_cancel_button", wxButton);
- m_progress_gauge = XRCCTRL(*this, "calibration_progress_gauge", wxGauge);
- m_instructions_text = XRCCTRL(*this, "calibration_instructions_text", wxStaticText);
- m_progress_text = XRCCTRL(*this, "calibration_progress_text", wxStaticText);
- m_cancelled = false;
-}
-
-void CalibrationDialog::OnStart(wxCommandEvent &event)
-{
- wxLogDebug(_T("CalibrationDialog::OnStart()"));
- wxString msg;
-
- m_start_button->Disable();
- m_equalized = false;
- for (int i = 0; i < 6; i++) {
- msg.Printf(_T("Peforming calibration step #%i"), i+1);
- m_progress_text->SetLabel(msg);
- if (m_cancelled)
- break;
- wxYield();
- m_hunter_frame->DoCalibrationStep(i);
- if (m_cancelled)
- break;
- m_progress_gauge->SetValue(i+1);
- }
- m_equalized = true;
- m_instructions_text->SetLabel(_T("After pressing OK, you will need to\n" \
- "set the signal source to straight ahead\n" \
- "and press the Doppler 'Zero' button."));
- m_progress_text->SetLabel(_T("Calibration completed."));
- m_cancel_button->SetLabel(_T("OK"));
-}
-
-void CalibrationDialog::OnCancelOrZero(wxCommandEvent &event)
-{
- wxLogDebug(_T("CalibrationDialog::OnCancel()"));
- if (!m_equalized) {
- m_cancelled = true;
- }
-
- EndModal(0);
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __CALIBRATE_H__
-#define __CALIBRATE_H__
-
-// wxWidgets includes
-#include <wx/event.h>
-#include <wx/dialog.h>
-#include <wx/gauge.h> // Can't forward declare because wxGauge is a macro
-
-// Forward declarations
-class wxStaticText;
-class HunterFrame;
-class wxButton;
-
-class CalibrationDialog : public wxDialog
-{
-public:
- CalibrationDialog(HunterFrame *parent);
-
-private:
- void OnStart(wxCommandEvent &event);
- void OnCancelOrZero(wxCommandEvent &event);
-
- HunterFrame *m_hunter_frame;
- wxGauge *m_progress_gauge;
- wxStaticText *m_progress_text;
- wxStaticText *m_instructions_text;
- wxButton *m_start_button;
- wxButton *m_cancel_button;
- bool m_cancelled;
- bool m_equalized;
-
- DECLARE_EVENT_TABLE();
-};
-
-#endif // __CALIBRATE_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "doppler.h"
-#include "util.h"
-#include <dopctrl.h>
-
-// wxWidgets includes
-#include <wx/log.h>
-#include <wx/frame.h>
-
-// Boost includes
-#include <boost/scoped_array.hpp>
-
-// System level includes
-#include <cmath>
-
-// TODO: read from ezdop.h
-#define SAMPLERATE 8000
-#define MAXSAMPLE 0x3FF // 12 bit ADC
-#define DEFAULT_SELECTED_ROTATION_RATE 2 // 500 Hz until told otherwise
-
-#define QUANTUM 0.2 // Sample period in seconds
-#define DEFAULT_FILTER_LEVEL 20
-
-#define NORMALIZEPHASE(x) \
- if ((x) > M_PI) \
- (x) -= 2*M_PI; \
- if ((x) < -M_PI) \
- (x) += 2*M_PI;
-
-unsigned char rotation_rates[] = {
- 8, // 250 Hz
- 5, // 400 Hz
- 4, // 500 Hz
- 3, // 666 Hz
- 2, // 1000 Hz
- 1 // 2000 Hz
-};
-
-const wxEventType wxEVT_DOPPLER_UPDATE = wxNewEventType();
-
-EZDopplerUpdate::EZDopplerUpdate(const wxEventType &event, float &in_phase,
- float &quadrature, float &volume) :
-wxNotifyEvent(event)
-{
- m_in_phase = in_phase;
- m_quadrature = quadrature;
- m_volume = volume;
-}
-
-DopplerBackground::DopplerBackground(wxWindow *window, EZDoppler *doppler)
-{
- wxASSERT(window);
- wxASSERT(doppler);
-
- m_running = false;
- m_dest = window;
- m_doppler = doppler;
- Create();
-}
-
-// It's in thread.h but somehow gets undef'd
-typedef void *ExitCode;
-ExitCode DopplerBackground::Entry()
-{
- float in_phase, quadrature, phase, magnitude, volume, rflevel;
-
- m_running = true;
- while (!TestDestroy()) {
- if (m_doppler->Sample(in_phase, quadrature, volume)) {
- EZDopplerUpdate update(wxEVT_DOPPLER_UPDATE, in_phase, quadrature, volume);
- wxPostEvent(m_dest, update);
- }
- }
- m_running = false;
-}
-
-EZDoppler::EZDoppler(wxWindow *gui)
-{
- wxASSERT(gui);
-
- m_thread = NULL;
- m_gui = gui;
-
- m_phase = complex<float>(0.0, 0.0);
- m_output = complex<float>(0.0, 0.0);
- m_alpha = complex<float>(0.0, 0.0);
- m_beta = complex<float>(0.0, 0.0);
-
- m_offset = 0.0;
- m_angle = 0.0;
-
- for(int i = 0; i < NUM_RATES; i++)
- m_calibration[i] = 0.0;
-
- m_ezdop = ezdop_sptr(new ezdop());
- m_selected_rate = DEFAULT_SELECTED_ROTATION_RATE;
-}
-
-EZDoppler::~EZDoppler()
-{
- if (m_ezdop->is_online()) {
- wxLogMessage(_T("EZDoppler::~EZDoppler(): doppler still online in destructor, finalizing"));
- Finalize();
- }
-}
-
-bool EZDoppler::Initialize()
-{
- m_ezdop->init();
- if (m_ezdop->is_online())
- Reset();
-
- return m_ezdop->is_online();
-}
-
-bool EZDoppler::Finalize()
-{
- if (m_thread && m_thread->IsRunning()) {
- wxLogDebug(_T("EZDoppler::Finalize: finalizing a running doppler"));
- Stop();
- }
-}
-
-bool EZDoppler::IsOnline()
-{
- return m_ezdop->is_online();
-}
-
-bool EZDoppler::Reset()
-{
- if (m_thread && m_thread->IsRunning()) {
- wxLogDebug(_T("EZDoppler::Reset: resetting running doppler"));
- Stop();
- }
-
- return m_ezdop->reset();
-}
-
-bool EZDoppler::Start()
-{
- if (!(m_ezdop->rotate() && m_ezdop->stream()))
- return false;
-
- m_thread = new DopplerBackground(m_gui, this);
- m_thread->Run();
-}
-
-bool EZDoppler::Stop()
-{
- if (m_thread && m_thread->IsRunning()) {
- m_thread->Delete();
- while (m_thread->IsRunning()) {
- wxYield();
- }
- }
-
- m_thread = NULL;
- return (m_ezdop->stop_streaming() && m_ezdop->stop_rotating());
-}
-
-bool EZDoppler::SelectRotationRate(int n)
-{
- wxASSERT(n >= 0 && n < 6);
- wxLogDebug(_T("EZDoppler::SelectRotationRate: %i %i"), n, (int)(2000/rotation_rates[n]));
- m_selected_rate = n;
- return m_ezdop->set_rate(2000/rotation_rates[n]);
-}
-
-int EZDoppler::GetRotationRate()
-{
- return m_selected_rate;
-}
-
-bool EZDoppler::SetFilter(int n)
-{
- float beta = 30.0/(n*m_ezdop->rate()); // Empirically determined
-
- m_alpha = complex<float>(1.0-beta, 0.0);
- m_beta = complex<float>(beta, 0.0);
-
- return true;
-}
-
-typedef boost::scoped_array<complex<float> > complexf_scoped_array;
-
-// IQ is 2 complex floats, maximum rate is 2000, QUANTUM is period in seconds
-complex<float> buffer[(int)(2*QUANTUM*2000)];
-
-bool EZDoppler::Sample(float &in_phase, float &quadrature, float &volume)
-{
- int nsamples = (int)(m_ezdop->rate()*QUANTUM);
-
- if (!m_ezdop->read_iq(buffer, nsamples, volume))
- return false;
-
- for (int i=0; i < nsamples; i++)
- m_phase = m_alpha*m_phase + m_beta*buffer[i];
-
- // m_angle is the actual instrument reading regardless of calibration
- m_angle = atan2(m_phase.imag(), m_phase.real());
-
- // Calibration angle is sum of equalized offset and global offset
- float cal_angle = m_calibration[m_selected_rate] + m_offset;
-
- // Rotate I, Q by calibration angle
- complex<float> cal = complex<float>(cos(cal_angle), sin(cal_angle));
- m_output = m_phase*cal;
-
- in_phase = m_output.real()*nsamples/512.0;
- quadrature = m_output.imag()*nsamples/512.0;
- // adjust volume
-
-// wxLogDebug(_T("%f %f %f"), in_phase, quadrature, volume);
- return true;
-}
-
-bool EZDoppler::Calibrate(float phase)
-{
-
- float offset = phase - m_angle;
- NORMALIZEPHASE(offset);
- m_calibration[m_selected_rate] = offset;
-
- return true;
-}
-
-bool EZDoppler::SetCalibration(int rate, float offset)
-{
-
- wxASSERT(rate >= 0 && rate < 7);
- if (rate < 6)
- m_calibration[rate] = offset;
- else
- m_offset = offset;
-
- return true;
-}
-
-float EZDoppler::GetCalibration(int rate)
-{
- wxASSERT(rate >= 0 && rate < 7);
- if (rate < 6)
- return m_calibration[rate];
- else
- return m_offset;
-
- return 0.0;
-}
-
-bool EZDoppler::SetOffset(float offset)
-{
- m_offset = offset-m_angle-m_calibration[m_selected_rate];
- NORMALIZEPHASE(m_offset);
- NORMALIZEPHASE(m_offset);
- NORMALIZEPHASE(m_offset);
-}
-
-bool EZDoppler::Nudge(float amount)
-{
- float cal = m_calibration[m_selected_rate];
- cal += amount;
- NORMALIZEPHASE(cal);
- m_calibration[m_selected_rate] = cal;
-
- return true;
-}
-
-bool EZDoppler::NudgeAll(float amount)
-{
- m_offset += amount;
- NORMALIZEPHASE(m_offset);
- return true;
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __DOPPLER_H__
-#define __DOPPLER_H__
-
-// Autoconf generated configure options
-#if HAVE_CONFIG_H
- #include "config.h"
-#endif
-
-// Application level includes
-#include <ezdop.h>
-#include <boost/shared_ptr.hpp>
-#include <wx/event.h>
-
-// TODO: Read this from ezdop.h
-#define NUM_RATES 6
-
-class EZDoppler;
-
-class DopplerBackground : public wxThread
-{
-public:
- DopplerBackground(wxWindow *window, EZDoppler *doppler);
- virtual ExitCode Entry();
- bool IsRunning() { return m_running; }
-
-private:
- bool m_running;
- wxWindow *m_dest;
- EZDoppler *m_doppler;
-};
-
-class EZDopplerUpdate : public wxNotifyEvent
-{
-public:
- EZDopplerUpdate(const wxEventType &event, float &in_phase, float &quadrature,
- float &volume);
- virtual wxEvent *Clone() const { return new EZDopplerUpdate(*this); }
-
- float m_in_phase;
- float m_quadrature;
- float m_volume;
-};
-
-extern const wxEventType wxEVT_DOPPLER_UPDATE;
-
-typedef void(wxEvtHandler::*EZDopplerUpdateFunction)(EZDopplerUpdate&);
-
-#define EVT_DOPPLER_UPDATE(fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_DOPPLER_UPDATE, -1, -1, \
- (wxObjectEventFunction)(wxEventFunction)(EZDopplerUpdateFunction)&fn, \
- (wxObject *)NULL \
- ),
-
-typedef boost::shared_ptr<ezdop> ezdop_sptr;
-
-class EZDoppler
-{
-public:
- EZDoppler(wxWindow *gui);
- ~EZDoppler();
-
- // Control commands
- bool Initialize();
- bool Finalize();
- bool IsOnline();
- bool Start();
- bool Stop();
- bool SetFilter(int n);
- bool SelectRotationRate(int n);
- int GetRotationRate();
- bool Reset();
- bool Sample(float &in_phase, float &quadrature, float &volume);
- bool Calibrate(float phase);
- bool SetCalibration(int rate, float offset);
- float GetCalibration(int rate);
- bool SetOffset(float offset = 0.0);
- bool Nudge(float amount);
- bool NudgeAll(float amount);
-
-private:
- ezdop_sptr m_ezdop;
- int m_selected_rate;
- wxWindow *m_gui;
- DopplerBackground *m_thread;
-
- complex<float> m_phase; // Actual phase of doppler before calibration
- complex<float> m_output; // Calibrated output phase
- complex<float> m_alpha; // Exponential average constant
- complex<float> m_beta; // Exponential average constant
-
- float m_angle; // Actual angle of doppler before calibration
- float m_offset; // Global calibration angle
- float m_calibration[NUM_RATES]; // Individual rotation rate offset
-};
-
-#endif // __DOPPLER_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "gps.h"
-#include "serial.h"
-
-// wxWidgets includes
-#include <wx/log.h>
-
-#define NMEA_BAUD 4800
-#define NMEA_BUFSIZE 82 // Maximum NMEA sentence length
-
-const wxEventType wxEVT_GPS_UPDATE = wxNewEventType();
-
-GPSUpdate::GPSUpdate(const wxEventType &event, GPRMC *gprmc) :
-wxNotifyEvent(event)
-{
- m_gprmc = gprmc;
-}
-
-GPSBackground::GPSBackground(GPS *gps)
-{
- wxLogDebug(_T("GPSBackground::GPSBackground()"));
- wxASSERT(gps);
-
- m_running = false;
- m_gps = gps;
- m_port = gps->GetPort();
- Create();
-}
-
-// It's in thread.h but somehow gets undef'd
-typedef void *ExitCode;
-ExitCode GPSBackground::Entry()
-{
- wxLogDebug(_T("GPSBackground::GPSBackground: entry"));
-
- m_running = true;
- while (!TestDestroy())
- PerLoop();
- m_running = false;
-
- wxLogDebug(_T("GPSBackground::GPSBackground: exit"));
-}
-
-void GPSBackground::PerLoop()
-{
- static char buffer[NMEA_BUFSIZE];
- static int offset = 0;
-
- while(m_port->RxReady() > 0) {
- while (offset < NMEA_BUFSIZE) {
- // Read a byte into the buffer from the GPS data
- if (m_port->Read(&buffer[offset], 1) != 1)
- return; // No more to read or read error/timeout, bail
-
- // Test for end of NMEA message
- if (buffer[offset] == '\r' || buffer[offset] == '\n') {
- buffer[offset] = '\0'; // Append end of string null
- if (strlen(buffer))
- m_gps->RxData(buffer);
- offset = 0;
- }
- else
- offset++;
- }
-
- wxLogDebug(_T("GPSBackground: discarding too long input"));
- offset = 0;
- }
-
- wxMilliSleep(500);
-}
-
-GPS::GPS(wxEvtHandler *dest)
-{
- wxLogDebug(_T("GPS::GPS()"));
- m_thread = NULL;
- m_dest = dest;
-}
-
-GPS::~GPS()
-{
- wxLogDebug(_T("GPS::~GPS()"));
-}
-
-bool GPS::Start(wxString &port)
-{
- wxLogDebug(_T("GPS::Start(): %s"), port.c_str());
- m_port = new SerialPort(port);
-
- if (m_port->Open(NMEA_BAUD) == false) {
- delete m_port;
- return false;
- }
-
- m_thread = new GPSBackground(this);
- m_thread->Run();
- return true;
-}
-
-bool GPS::Stop()
-{
- wxLogDebug(_T("GPS::Stop()"));
-
- if (m_thread && m_thread->IsRunning()) {
- m_thread->Delete();
- while (m_thread->IsRunning()) {
- wxYieldIfNeeded();
- }
- }
-
- m_thread = NULL;
-
- m_port->Close();
- if (m_port)
- delete m_port;
-
- return true;
-}
-
-bool NMEA::Checksum(char *sentence)
-{
- unsigned char checksum = '\0';
- char ch, *pos = sentence, ctxt[3];
-
- while ((ch = *pos++) != '*' && ch != '\0')
- checksum ^= ch;
-
- sprintf(ctxt, "%02X", checksum);
- if (strncmp(ctxt, pos, 2))
- return false;
- else
- return true;
-}
-
-char *NMEA::Field(char *sentence, int num)
-{
- static char result[NMEA_BUFSIZE];
- char ch, *pos = sentence;
-
- while (num-- > 0)
- while ((ch = *pos++) != ',' && ch != '\0')
- continue;
-
- strncpy(result, pos, NMEA_BUFSIZE-1);
- int i = 0;
- pos = result;
- while (*pos && *pos != ',' && *pos != '*' && *pos != '\r' && ++i < NMEA_BUFSIZE)
- pos++;
-
- *pos = 0;
- return result;
-}
-
-double NMEA::Coord(char *sentence, int num)
-{
- double coord, degrees, minutes;
-
- sscanf(Field(sentence, num), "%lf", &coord);
- minutes = 100.0*modf(coord/100.0, °rees);
- coord = degrees+minutes/60.0;
-
- char *ptr = Field(sentence, num+1);
- if (*ptr == 'S' || *ptr == 'W')
- coord = -coord;
-
- return coord;
-}
-
-void GPS::RxData(char *buffer)
-{
- wxASSERT(buffer);
-
- if (NMEA::Checksum(buffer+1)) {
- if (strncmp("$GPRMC", buffer, 6) == 0) {
- GPRMC *fix = new GPRMC(buffer);
- GPSUpdate update(wxEVT_GPS_UPDATE, fix);
- wxPostEvent(m_dest, update);
- }
- }
- else
- wxLogDebug(_T("GPS::RxData: NMEA checksum failed for input"));
-}
-
-GPRMC::GPRMC(char *sentence)
-{
- wxASSERT(sentence);
-
- struct tm stamp;
- char digits[2];
-
- char *p = Field(sentence, 1);
- wxASSERT(p);
- strncpy(digits, p, 2);
- stamp.tm_hour = atoi(digits);
- strncpy(digits, p+2, 2);
- stamp.tm_min = atoi(digits);
- strncpy(digits, p+4, 2);
- stamp.tm_sec = atoi(digits);
-
- p = Field(sentence, 9);
- wxASSERT(p);
- strncpy(digits, p, 2);
- stamp.tm_mday = atoi(digits);
- strncpy(digits, p+2, 2);
- stamp.tm_mon = atoi(digits)-1;
- strncpy(digits, p+4, 2);
- stamp.tm_year = atoi(digits)+100;
-
- m_stamp = mktime(&stamp);
- m_valid = !strcmp(Field(sentence, 2), "A");
- m_fix.SetLatitude(Coord(sentence, 3));
- m_fix.SetLongitude(Coord(sentence, 5));
- sscanf(Field(sentence, 7), "%f", &m_speed);
- sscanf(Field(sentence, 8), "%f", &m_heading);
- sscanf(Field(sentence, 10), "%f", &m_magnetic);
- if (!strcmp(Field(sentence, 11), "W"))
- m_magnetic = -m_magnetic;
- m_mode = *Field(sentence, 12);
-}
-
-void GPRMC::AsString(char *buf)
-{
- sprintf(buf, "%s %lf %lf %f %f %f, %s",
- ctime(&m_stamp),
- m_fix.Latitude(),
- m_fix.Longitude(),
- m_speed, m_heading, m_magnetic,
- m_valid ? "valid" : "invalid");
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __GPS_H__
-#define __GPS_H__
-
-// Autoconf generated configure options
-#if HAVE_CONFIG_H
- #include "config.h"
-#endif
-
-// Application level includes
-#include "spherical.h"
-
-// wxWidgets includes
-#include <wx/event.h>
-
-// System level includes
-#include <math.h> // For some reason, <cmath> doesn't include modf needed in gps.cpp
-
-class GPRMC;
-
-class GPSUpdate : public wxNotifyEvent
-{
-public:
- GPSUpdate(const wxEventType &event, GPRMC *gprmc);
- virtual wxEvent *Clone() const { return new GPSUpdate(*this); }
- GPRMC *m_gprmc;
-};
-
-extern const wxEventType wxEVT_GPS_UPDATE;
-
-typedef void(wxEvtHandler::*GPSUpdateFunction)(GPSUpdate&);
-
-#define EVT_GPS_UPDATE(fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_GPS_UPDATE, -1, -1, \
- (wxObjectEventFunction)(wxEventFunction)(GPSUpdateFunction)&fn, \
- (wxObject *)NULL \
- ),
-
-class NMEA
-{
-public:
- static bool Checksum(char *sentence);
- static char *Field(char *sentence, int num);
- static double Coord(char *sentence, int num);
-};
-
-class GPRMC : public NMEA
-{
-public:
- GPRMC(char *sentence);
- void AsString(char *buf);
-
- time_t m_stamp;
- bool m_valid;
- Spherical m_fix;
- float m_speed;
- float m_heading;
- float m_magnetic;
- unsigned char m_mode;
-};
-
-class GPS;
-class SerialPort;
-
-class GPSBackground : public wxThread
-{
-public:
- GPSBackground(GPS *gps);
- virtual ExitCode Entry();
- bool IsRunning() { return m_running; }
-
-private:
- void PerLoop();
-
- bool m_running;
- GPS *m_gps;
- SerialPort *m_port;
-};
-
-class wxString;
-
-class GPS
-{
-public:
- GPS(wxEvtHandler *dest);
- ~GPS();
-
- bool Start(wxString &port);
- bool Stop();
- SerialPort *GetPort() { return m_port; }
- void RxData(char *buffer);
-
-private:
- void RxGPRMC(char *buffer);
-
- GPSBackground *m_thread;
- wxEvtHandler *m_dest;
- SerialPort *m_port;
-};
-
-#endif // __GPS_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "histogram.h"
-
-// wxWidgets includes
-#include <wx/log.h>
-#include <wx/dc.h>
-#include <wx/dcclient.h>
-
-using namespace std;
-
-ErrorHistogram::ErrorHistogram()
-{
- Reset();
-}
-
-void ErrorHistogram::Reset()
-{
- m_bins = vector<float>(360);
- m_mode = 0;
- m_modal_frequency = 0.0;
- m_isum = 0.0;
- m_qsum = 0.0;
- m_msum = 0.0;
- m_conc = 0.0;
- m_mean = 0.0;
- m_count = 0;
-}
-
-void ErrorHistogram::Calc(const vector<Sample> &samples, const Spherical &location)
-{
- Reset();
- for (int i = 0; i < samples.size(); i++) {
- const Sample &sample = samples[i];
- float angle, ierror, qerror;
- sample.CalcError(location, angle, ierror, qerror);
- Add(angle, sample.Strength(), ierror, qerror);
- }
- Normalize();
-}
-
-void ErrorHistogram::Add(float angle, float magnitude, float ierror, float qerror)
-{
- int index = (int)(angle+180.0);
- while (index > 359)
- index -= 360;
- while (index < 0)
- index += 360;
- wxASSERT(index >= 0 && index < 360);
-
- float freq = m_bins[index] += magnitude;
- if (freq > m_modal_frequency) {
- m_modal_frequency = freq;
- m_mode = index-180;
- }
-
- m_isum += ierror;
- m_qsum += qerror;
- m_msum += magnitude;
- m_count++;
-}
-
-// This turns the histogram into an actual PDF
-void ErrorHistogram::Normalize()
-{
- if (m_msum == 0.0)
- return;
-
- for (int i = 0; i < 360; i++)
- m_bins[i] = m_bins[i]/(m_msum);
-
- m_modal_frequency /= m_msum;
- m_conc = (m_isum*m_isum+m_qsum*m_qsum)/(m_msum*m_msum);
- if (m_conc > 0.0)
- m_mean = atan2(m_qsum, m_isum)*180.0/M_PI;
-}
-
-// Event table for HistogramPanel
-BEGIN_EVENT_TABLE(HistogramPanel, wxPanel)
- EVT_PAINT(HistogramPanel::OnPaint)
- EVT_SIZE(HistogramPanel::OnSize)
-END_EVENT_TABLE()
-
-HistogramPanel::HistogramPanel(wxWindow *parent) :
-wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize)
-{
- SetBackgroundColour(*wxBLACK);
- m_mode = Rectangular;
-}
-
-void HistogramPanel::SetData(const ErrorHistogram &histogram)
-{
- m_histogram = histogram; // Copy constructor invoked
- Refresh();
-}
-
-void HistogramPanel::OnPaint(wxPaintEvent &event)
-{
- wxPaintDC dc(this);
- draw_panel(dc);
-}
-
-void HistogramPanel::draw_panel(wxDC &dc)
-{
- const vector<float> &data = m_histogram.Data();
- if (m_histogram.Count() == 0)
- return;
-
- if (m_mode == Polar) {
- // Draw histogram bars
- dc.SetPen(wxPen(*wxRED, 1, wxSOLID));
- for (int i = 0; i < 360; i++) {
- float len = data[i]*(m_extent*0.75-10)/m_histogram.ModalFrequency();
- float radians = i*M_PI/180.0;
- wxPoint tip = wxPoint((int)(m_center.x-sin(radians)*len),
- (int)(m_center.y+cos(radians)*len));
-
- dc.DrawLine(m_center, tip);
- }
- }
- else if (m_mode == Rectangular) {
- // Draw zero tick
- dc.SetPen(wxPen(*wxWHITE, 1, wxSOLID));
- dc.DrawLine(m_center.x, 0, m_center.x, 10);
-
- // Draw mode tick
- dc.SetPen(wxPen(*wxGREEN, 1, wxSOLID));
- int mode = (int)((m_histogram.Mode()+180)/360.0*m_width);
- dc.DrawLine(mode, 0, mode, 9);
-
- // Draw histogram bars
- dc.SetPen(wxPen(*wxRED, 1, wxSOLID));
- float freq = m_histogram.ModalFrequency();
- for (int i = 0; i < 360; i++) {
- int len = (int)(data[i]/freq*(m_height-10));
- int pos = (int)(i/360.0*m_width);
- dc.DrawLine(pos, m_height, pos, m_height-len);
- }
- }
-}
-
-void HistogramPanel::OnSize(wxSizeEvent &event)
-{
- GetClientSize(&m_width, &m_height);
- m_center = wxPoint(m_width/2, (int)(m_height*0.75));
-
- if (m_width > m_height)
- m_extent = m_height;
- else
- m_extent = m_width;
-
- Refresh();
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __HISTOGRAM_H__
-#define __HISTOGRAM_H__
-
-// Application level includes
-#include "sample.h"
-
-// wxWidgets includes
-#include <wx/panel.h>
-
-// System level includes
-#include <vector>
-
-class ErrorHistogram
-{
-public:
- ErrorHistogram();
-
- void Reset();
- void Calc(const std::vector<Sample> &samples, const Spherical &location);
- void Add(float angle, float magnitude, float ierror, float qerror); // analytic errors are -pi to pi
- void Normalize();
-
- int Count() const { return m_count; }
- int Mode() const { return m_mode; }
- float ModalFrequency() const { return m_modal_frequency; }
- float Mean() const { return m_mean; }
- float Concentration() const { return m_conc; }
- const std::vector<float> &Data() const { return m_bins; }
-
-private:
- int m_mode;
- float m_modal_frequency;
- float m_isum;
- float m_qsum;
- float m_msum;
- float m_conc;
- float m_mean;
- int m_count;
- std::vector<float> m_bins;
-};
-
-class HistogramPanel : public wxPanel
-{
-public:
- enum Mode { Rectangular, Polar };
-
- HistogramPanel(wxWindow *parent);
- void SetData(const ErrorHistogram &histogram);
- void SetMode(Mode mode) { m_mode = mode; Refresh(); }
-
- // Event handlers
- void OnPaint(wxPaintEvent &event);
- void OnSize(wxSizeEvent &event);
-
-private:
- void draw_panel(wxDC &dc);
- ErrorHistogram m_histogram;
-
- // State
- Mode m_mode;
-
- // Window size derived parameters
- wxPoint m_center;
- int m_width;
- int m_height;
- int m_extent;
-
- DECLARE_EVENT_TABLE();
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application includes
-#include "hunter.h"
-#include "hunter.xpm"
-#include "doppler.h"
-#include "tactical.h"
-#include "calibrate.h"
-#include "settings.h"
-#include "gps.h"
-#include "serial.h"
-#include "search.h"
-#include "util.h"
-#include "spherical.h"
-#include "sample.h"
-#include "samplelog.h"
-#include "known.h"
-#include "histogram.h"
-
-// wxWidgets includes
-#include <wx/xrc/xmlres.h>
-#include <wx/wx.h> // Too many to do individually
-#include <wx/file.h> // hmmm, fails compile on mingw32 without it
-
-// Event table for HunterFrame
-BEGIN_EVENT_TABLE(HunterFrame, wxFrame)
- // Application level events
- EVT_CLOSE(HunterFrame::OnClose)
-
- // File menu events
- EVT_MENU(XRCID("file_new_menuitem"), HunterFrame::OnFileNew)
- EVT_MENU(XRCID("file_open_menuitem"), HunterFrame::OnFileOpen)
- EVT_MENU(XRCID("file_close_menuitem"), HunterFrame::OnFileClose)
- EVT_MENU(XRCID("file_save_menuitem"), HunterFrame::OnFileSave)
- EVT_MENU(XRCID("file_exit_menuitem"), HunterFrame::OnExit)
-
- // Doppler menu events
- EVT_MENU(XRCID("doppler_toggle_menuitem"), HunterFrame::OnDopplerToggle)
- EVT_MENU(XRCID("doppler_autostart_menuitem"), HunterFrame::OnDopplerAutostart)
- EVT_MENU(XRCID("doppler_reset_menuitem"), HunterFrame::OnDopplerReset)
-
- // Calibration menu events
- EVT_MENU(XRCID("calibration_savetofile_menuitem"), HunterFrame::OnCalibrationSaveToFile)
- EVT_MENU(XRCID("calibration_loadfromfile_menuitem"), HunterFrame::OnCalibrationLoadFromFile)
- EVT_MENU(XRCID("calibration_loadtransmitter_menuitem"), HunterFrame::OnCalibrationLoadTransmitter)
- EVT_MENU(XRCID("calibration_savetransmitter_menuitem"), HunterFrame::OnCalibrationSaveTransmitter)
-
- // About menu events
- EVT_MENU(XRCID("about_menuitem"), HunterFrame::OnAbout)
-
- // Status panel events
- EVT_RADIOBOX(XRCID("statistics_source_radiobox"), HunterFrame::OnHistogramSourceChg)
- EVT_RADIOBOX(XRCID("statistics_coords_radiobox"), HunterFrame::OnHistogramCoordsChg)
-
- // Doppler tab events
- EVT_BUTTON(XRCID("doppler_toggle_button"), HunterFrame::OnDopplerToggle)
- EVT_CHECKBOX(XRCID("doppler_autostart_checkbox"), HunterFrame::OnDopplerAutostart)
- EVT_BUTTON(XRCID("doppler_reset_button"), HunterFrame::OnDopplerReset)
- EVT_COMMAND_SCROLL(XRCID("doppler_filter_slider"), HunterFrame::OnDopplerFilterChg)
- EVT_RADIOBOX(XRCID("doppler_rotation_radiobox"), HunterFrame::OnDopplerRotationChg)
- EVT_DOPPLER_UPDATE(HunterFrame::OnDopplerUpdate)
-
- // GPS tab events
- EVT_BUTTON(XRCID("gps_toggle_button"), HunterFrame::OnGPSToggle)
- EVT_CHECKBOX(XRCID("gps_autostart_checkbox"), HunterFrame::OnGPSAutostart)
- EVT_COMBOBOX(XRCID("gps_device_combobox"), HunterFrame::OnGPSDeviceSelect)
- EVT_TEXT_ENTER(XRCID("gps_device_combobox"), HunterFrame::OnGPSDeviceSelect)
- EVT_GPS_UPDATE(HunterFrame::OnGPSUpdate)
-
- // Calibration tab events
- EVT_BUTTON(XRCID("calibration_equalize_button"), HunterFrame::OnCalibrationEqualize)
- EVT_BUTTON(XRCID("calibration_zero_button"), HunterFrame::OnCalibrationZero)
- EVT_SPIN_UP(XRCID("calibration_adjust_spinner"), HunterFrame::OnCalibrationAdjustRight)
- EVT_SPIN_DOWN(XRCID("calibration_adjust_spinner"), HunterFrame::OnCalibrationAdjustLeft)
- EVT_CHECKBOX(XRCID("calibration_all_checkbox"), HunterFrame::OnCalibrationAffectAllRates)
- EVT_BUTTON(XRCID("known_transmitter_update_button"), HunterFrame::OnKnownTransmitterUpdate)
- EVT_CHECKBOX(XRCID("known_transmitter_checkbox"), HunterFrame::OnUseKnownTransmitter)
-
- // Search tab events
- EVT_BUTTON(XRCID("search_newsave_button"), HunterFrame::OnSearchNewSave)
- EVT_BUTTON(XRCID("search_openclose_button"), HunterFrame::OnSearchOpenClose)
- EVT_BUTTON(XRCID("search_toggle_button"), HunterFrame::OnSearchToggle)
- EVT_BUTTON(XRCID("search_once_button"), HunterFrame::OnSearchOnce)
- EVT_SEARCH_UPDATE(HunterFrame::OnSearchUpdate)
-
- // Display tab events
- EVT_RADIOBOX(XRCID("display_orientation_radiobox"), HunterFrame::OnDisplayOrientation)
- EVT_CHECKBOX(XRCID("display_doppler_checkbox"), HunterFrame::OnDisplayDoppler)
- EVT_CHECKBOX(XRCID("display_known_checkbox"), HunterFrame::OnDisplayKnown)
- EVT_CHECKBOX(XRCID("display_estimated_checkbox"), HunterFrame::OnDisplayEstimated)
-
-END_EVENT_TABLE()
-
-HunterFrame::HunterFrame() :
-wxFrame(),
-m_search(this)
-{
- m_settings = NULL;
- m_doppler = NULL;
- m_gps = NULL;
- m_log = NULL;
- m_tactical_panel = NULL;
- m_error_histogram_panel = NULL;
-
- m_doppler_started = false;
- m_gps_started = false;
- m_capture = false;
- m_one_shot = false;
- m_histogram_source = 0;
-
- InitializeSettings();
- InitializeWindows();
- InitializeDoppler();
- InitializeGPS();
- InitializeCalibration();
- InitializeSearch();
- InitializeDisplay();
-}
-
-void HunterFrame::InitializeSettings()
-{
- m_settings = new HunterSettings();
- wxSetWorkingDirectory(m_settings->GetWorkingDirectory());
-}
-
-void HunterFrame::InitializeWindows()
-{
- // Build main window controls
- bool loaded = wxXmlResource::Get()->LoadFrame(this, NULL, wxT("main_frame"));
- wxASSERT(loaded);
-
- // Hack until XRC understands <gravity> for wxSplitterWindow!!
- XRCCTRL(*this, "horiz_splitter", wxSplitterWindow)->SetSashGravity(1.0);
-
- // Increase font size for better visibility in certain text displays
- wxFont font = XRCCTRL(*this, "doppler_relative_bearing_text", wxStaticText)->GetFont();
- float points = font.GetPointSize()*2.0;
- font.SetPointSize((int)points);
- XRCCTRL(*this, "doppler_relative_bearing_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "doppler_absolute_bearing_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "transmitter_estimated_bearing_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "transmitter_estimated_range_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "transmitter_actual_bearing_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "transmitter_actual_range_text", wxStaticText)->SetFont(font);
- points *= 0.75;
- font.SetPointSize((int)points);
- XRCCTRL(*this, "gps_latitude_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "gps_longitude_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "gps_heading_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "gps_speed_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_latitude_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_longitude_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_count_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_status_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_mode_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_mean_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_score_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "search_disterror_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "error_count_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "error_mode_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "error_mean_text", wxStaticText)->SetFont(font);
- XRCCTRL(*this, "error_conc_text", wxStaticText)->SetFont(font);
-
- // Create the menu
- SetMenuBar(wxXmlResource::Get()->LoadMenuBar(wxT("main_menu")));
- CreateStatusBar(1);
- SetIcon(wxIcon(hunter_xpm));
-
- // Restore saved window size and position
- int x = m_settings->GetWindowXPos();
- int y = m_settings->GetWindowYPos();
- wxSize size = m_settings->GetWindowSize();
- int hsplitpos = size.GetHeight()-170; // HACK!
- SetSize(x, y, size.GetWidth(), size.GetHeight());
- XRCCTRL(*this, "horiz_splitter", wxSplitterWindow)->SetSashPosition(hsplitpos);
-
- // Error histogram is a custom control outside XRC system
- m_error_histogram_panel = new HistogramPanel(this);
- wxXmlResource::Get()->AttachUnknownControl(wxT("error_histogram_panel"),
- m_error_histogram_panel, this);
-}
-
-void HunterFrame::InitializeDoppler()
-{
- m_doppler = new EZDoppler(this);
- m_doppler->Initialize();
- m_doppler_started = false;
- SetDopplerParams();
-}
-
-void HunterFrame::InitializeGPS()
-{
- m_gps = new GPS(this);
- m_gps_started = false;
-
- // Populate device selection combobox
- XRCCTRL(*this, "gps_device_combobox", wxComboBox)->Clear();
- wxArrayString ports = EnumerateSerialPorts();
- for (int i = 0; i < ports.GetCount(); i++)
- XRCCTRL(*this, "gps_device_combobox", wxComboBox)->Append(ports[i]);
- XRCCTRL(*this, "gps_device_combobox", wxComboBox)->SetValue(m_settings->GetGPSDeviceName());
-
- // GPS autostart
- if (m_settings->GetGPSAutostart()) {
- XRCCTRL(*this, "gps_autostart_checkbox", wxCheckBox)->SetValue(true);
- StartGPS();
- }
-}
-
-void HunterFrame::InitializeCalibration()
-{
- XRCCTRL(*this, "calibration_all_checkbox", wxCheckBox)->SetValue(m_settings->GetCalibrationAffectAllRates());
-
- if (m_settings->GetUseKnownTransmitter()) {
- m_known.Location(Spherical(m_settings->GetKnownTransmitterLatitude(),
- m_settings->GetKnownTransmitterLongitude()));
- XRCCTRL(*this, "known_transmitter_checkbox", wxCheckBox)->SetValue(true);
- }
-
- UpdateKnownLocation();
-}
-
-void HunterFrame::InitializeDisplay()
-{
- // Tactical display is a custom control outside XRC system
- m_tactical_panel = new TacticalPanel(this);
- wxXmlResource::Get()->AttachUnknownControl(wxT("tactical_panel"),
- m_tactical_panel, this);
-
- if (m_settings->GetDisplayOrientation()) {
- XRCCTRL(*this, "display_orientation_radiobox", wxRadioBox)->SetSelection(1);
- m_tactical_panel->SetOrientation(NorthUp);
- }
-
- if (m_settings->GetDisplayDoppler()) {
- XRCCTRL(*this, "display_doppler_checkbox", wxCheckBox)->SetValue(true);
- m_tactical_panel->SetDisplayDoppler(true);
- }
-
- if (m_settings->GetDisplayKnown()) {
- XRCCTRL(*this, "display_known_checkbox", wxCheckBox)->SetValue(true);
- m_tactical_panel->SetDisplayKnown(true);
- }
-
- if (m_settings->GetDisplayEstimated()) {
- XRCCTRL(*this, "display_estimated_checkbox", wxCheckBox)->SetValue(true);
- m_tactical_panel->SetDisplayEstimated(true);
- }
-}
-
-void HunterFrame::InitializeSearch()
-{
- EnableSearchItems(false);
-}
-
-void HunterFrame::SetDopplerParams()
-{
- // NOTE: This is not in InitializeDoppler() as it needs to be called
- // separately when resetting Doppler
-
- // Adjust windows based on device status
- if (!m_doppler->IsOnline()) {
- // Disable all GUI elements associated with Doppler
-
- // Doppler control tab
- XRCCTRL(*this, "doppler_control_panel", wxPanel)->Disable();
-
- // Doppler menu items
- this->GetMenuBar()->FindItem(XRCID("doppler_toggle_menuitem"))->Enable(false);
- this->GetMenuBar()->FindItem(XRCID("doppler_autostart_menuitem"))->Enable(false);
- this->GetMenuBar()->FindItem(XRCID("doppler_reset_menuitem"))->Enable(false);
-
- // Calibration control tab
- XRCCTRL(*this, "calibration_equalize_button", wxButton)->Enable(false);
- XRCCTRL(*this, "calibration_zero_button", wxButton)->Enable(false);
- XRCCTRL(*this, "calibration_adjust_spinner", wxSpinButton)->Enable(false);
-
- return;
- }
-
- // Doppler filter level
- int filter = m_settings->GetDopplerFilter();
- XRCCTRL(*this, "doppler_filter_slider", wxSlider)->SetValue(filter);
- wxScrollEvent dummy;
- OnDopplerFilterChg(dummy);
-
- // Doppler rotation rate
- int rate = m_settings->GetDopplerRotation();
- XRCCTRL(*this, "doppler_rotation_radiobox", wxRadioBox)->SetSelection(rate);
- wxCommandEvent dummy2;
- OnDopplerRotationChg(dummy2);
-
- // Doppler calibration values
- for (int i=0; i < 7; i++) { // i==6 gets zero offset
- float offset = m_settings->GetDopplerCalibration(i);
- m_doppler->SetCalibration(i, offset);
- }
-
- // Doppler autostart
- if (m_settings->GetDopplerAutostart()) {
- this->GetMenuBar()->FindItem(XRCID("doppler_autostart_menuitem"))->Check(true);
- XRCCTRL(*this, "doppler_autostart_checkbox", wxCheckBox)->SetValue(true);
- StartDoppler();
- }
-}
-
-void HunterFrame::StartDoppler()
-{
- m_doppler->Start();
- m_doppler_started = true;
- XRCCTRL(*this, "doppler_toggle_button", wxButton)->SetLabel(_T("Stop"));
- XRCCTRL(*this, "calibration_equalize_button", wxButton)->Enable();
- XRCCTRL(*this, "calibration_zero_button", wxButton)->Enable();
- XRCCTRL(*this, "calibration_adjust_spinner", wxSpinButton)->Enable();
- this->GetMenuBar()->FindItem(XRCID("doppler_toggle_menuitem"))->SetText(_T("&Stop"));
- this->GetMenuBar()->FindItem(XRCID("doppler_reset_menuitem"))->Enable(true);
-}
-
-void HunterFrame::StopDoppler()
-{
- m_doppler->Stop();
- m_doppler_started = false;
- UpdateDopplerStatus(false);
- XRCCTRL(*this, "doppler_toggle_button", wxButton)->SetLabel(_T("Start"));
- this->GetMenuBar()->FindItem(XRCID("doppler_toggle_menuitem"))->SetText(_("&Start"));
- this->GetMenuBar()->FindItem(XRCID("doppler_reset_menuitem"))->Enable(false);
- XRCCTRL(*this, "calibration_equalize_button", wxButton)->Disable();
- XRCCTRL(*this, "calibration_zero_button", wxButton)->Disable();
- XRCCTRL(*this, "calibration_adjust_spinner", wxSpinButton)->Disable();
-}
-
-void HunterFrame::StartGPS()
-{
- wxString port = XRCCTRL(*this, "gps_device_combobox", wxComboBox)->GetValue();
- if (!m_gps->Start(port)) {
- wxMessageDialog(this, wxT("Failed to start GPS!"), wxT("GPS Error"),
- wxOK|wxICON_ERROR).ShowModal();
- return;
- }
-
- m_gps_started = true;
- XRCCTRL(*this, "gps_toggle_button", wxButton)->SetLabel(_T("Stop"));
- XRCCTRL(*this, "gps_device_combobox", wxComboBox)->Disable();
- XRCCTRL(*this, "display_orientation_radiobox", wxRadioBox)->Enable();
- if (XRCCTRL(*this, "display_orientation_radiobox", wxRadioBox)->GetSelection() == 1) {
- m_tactical_panel->SetOrientation(NorthUp);
- }
-
- if (m_search.HasSolution())
- UpdateSearchDirection(true);
-
- UpdateKnownDirection();
- UpdateKnownStatistics();
-}
-
-void HunterFrame::StopGPS()
-{
- m_gps->Stop();
- m_gps_started = false;
- m_tactical_panel->SetOrientation(TrackUp);
- m_tactical_panel->SetActualBearing(-1.0);
- m_tactical_panel->SetEstimatedBearing(-1.0);
- XRCCTRL(*this, "gps_toggle_button", wxButton)->SetLabel(_T("Start"));
- XRCCTRL(*this, "gps_device_combobox", wxComboBox)->Enable();
- XRCCTRL(*this, "display_orientation_radiobox", wxRadioBox)->Disable();
-
- UpdateGPSStatus(false);
- UpdateSearchDirection(false);
- UpdateKnownDirection();
- UpdateKnownStatistics();
-
- // Note: can't replace with call to UpdateDopplerStatus as we only want to clear one field
- XRCCTRL(*this, "doppler_absolute_bearing_text", wxStaticText)->SetLabel(_T(""));
-}
-
-void HunterFrame::EnableSearchItems(bool enable)
-{
- XRCCTRL(*this, "search_toggle_button", wxButton)->Enable(enable);
- XRCCTRL(*this, "search_once_button", wxButton)->Enable(enable);
-
- // These fields will get populated when samples come in
- UpdateSearchStatus(false);
- UpdateSearchLocation(false);
- UpdateSearchDirection(false);
-
- this->GetMenuBar()->FindItem(XRCID("file_save_menuitem"))->Enable(enable);
- this->GetMenuBar()->FindItem(XRCID("file_close_menuitem"))->Enable(enable);
-
- if (!enable) {
- XRCCTRL(*this, "search_toggle_button", wxButton)->SetLabel(_T("Stop"));
- XRCCTRL(*this, "search_toggle_button", wxButton)->SetLabel(_T("Automatic"));
- }
-}
-
-void HunterFrame::OnClose(wxCloseEvent &event)
-{
- wxCommandEvent dummy;
-
- // Cleanup for this scope should be done here
- // TODO: factor out into methods corresponding to start up initialization
-
- // Save window size and position
- int x, y;
- GetPosition(&x, &y);
- m_settings->SetWindowXPos(x);
- m_settings->SetWindowYPos(y);
- m_settings->SetWindowSize(GetSize());
-
- wxASSERT(m_doppler != NULL);
- if (m_doppler_started)
- StopDoppler();
- m_doppler->Finalize();
- if (m_gps_started)
- StopGPS();
-
- if (m_log)
- OnFileClose(dummy);
-
-
- m_settings->SetWorkingDirectory(wxGetCwd());
-
- delete m_doppler;
- delete m_gps;
- delete m_settings;
- if (m_log)
- delete m_log;
-
- // Last thing to do
- Destroy();
-}
-
-void HunterFrame::OnExit(wxCommandEvent &event)
-{
- // Cleanup for this scope should be done in ::OnClose, not here. This
- // method is not called when exiting from the system menu, but rather it
- // goes straight to ::OnClose
-
- // Sends close event
- this->Close();
-}
-
-void HunterFrame::OnAbout(wxCommandEvent &event)
-{
- wxMessageBox(wxT("Copyright(C) 2005 Johnathan Corgan"),
- wxT("About AE6HO Radio Location System"),
- wxOK | wxICON_INFORMATION, this);
-}
-
-void HunterFrame::OnDopplerToggle(wxCommandEvent &event)
-{
- if (m_doppler_started)
- StopDoppler();
- else
- StartDoppler();
-}
-
-void HunterFrame::OnDopplerAutostart(wxCommandEvent &event)
-{
- bool autostart = event.IsChecked();
- this->GetMenuBar()->FindItem(XRCID("doppler_autostart_menuitem"))->Check(autostart);
- XRCCTRL(*this, "doppler_autostart_checkbox", wxCheckBox)->SetValue(autostart);
- m_settings->SetDopplerAutostart(autostart);
-}
-
-void HunterFrame::OnDopplerReset(wxCommandEvent &event)
-{
- StopDoppler();
- m_doppler->Reset();
- SetDopplerParams(); // restarts Doppler if autostart is configured
-}
-
-void HunterFrame::OnDopplerFilterChg(wxScrollEvent &event)
-{
- int n = XRCCTRL(*this, "doppler_filter_slider", wxSlider)->GetValue();
- m_doppler->SetFilter(n);
- m_settings->SetDopplerFilter(n);
-}
-
-void HunterFrame::OnDopplerRotationChg(wxCommandEvent &event)
-{
- int n = XRCCTRL(*this, "doppler_rotation_radiobox", wxRadioBox)->GetSelection();
- m_doppler->SelectRotationRate(n);
- m_settings->SetDopplerRotation(n);
-}
-
-void HunterFrame::OnDopplerUpdate(EZDopplerUpdate &event)
-{
- if (!m_doppler_started) // Spurious event after doppler stopped
- return;
-
- // Update current state variables
- m_sample.Volume(event.m_volume);
- m_sample.InPhase(event.m_in_phase);
- m_sample.Quadrature(event.m_quadrature);
- m_sample.Strength(sqrt(event.m_in_phase*event.m_in_phase +
- event.m_quadrature*event.m_quadrature));
- m_sample.Phase(atan2(event.m_quadrature, event.m_in_phase));
-
- UpdateDopplerStatus(true);
-}
-
-void HunterFrame::UpdateDopplerStatus(bool display)
-{
- wxString str;
- if (!display) {
- m_tactical_panel->SetDopplerBearing(-1.0);
- XRCCTRL(*this, "doppler_level_gauge", wxGauge)->SetValue(0);
- XRCCTRL(*this, "doppler_audio_gauge", wxGauge)->SetValue(0);
- XRCCTRL(*this, "doppler_relative_bearing_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "doppler_absolute_bearing_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- float display_relative_bearing = degree_normalize(to_degrees(m_sample.Phase()));
- if (m_tactical_panel)
- m_tactical_panel->SetDopplerBearing(display_relative_bearing);
-
- int display_magnitude = (int)limit((m_sample.Strength()*200.0), 0.0, 100.0);
- XRCCTRL(*this, "doppler_level_gauge", wxGauge)->SetValue(display_magnitude);
-
- int display_amplitude = (int)limit((m_sample.Volume()*100.0), 0.0, 100.0);
- XRCCTRL(*this, "doppler_audio_gauge", wxGauge)->SetValue(display_amplitude);
-
- str.Printf(_T("%03i"), degree_normalize((int)(display_relative_bearing+0.5))); // So zero is from -0.5 to 0.5
- XRCCTRL(*this, "doppler_relative_bearing_text", wxStaticText)->SetLabel(str);
-
- if (m_gps_started) {
- str.Printf(_T("%03i"), degree_normalize((int)(m_sample.Heading()+display_relative_bearing)));
- XRCCTRL(*this, "doppler_absolute_bearing_text", wxStaticText)->SetLabel(str);
- }
-}
-
-void HunterFrame::CalcKnownStatistics()
-{
- if (m_log)
- m_known.Calc(m_log->Samples());
-
- UpdateKnownStatistics();
-}
-
-void HunterFrame::UpdateKnownStatistics()
-{
- if (m_error_histogram_panel && m_histogram_source == 1)
- m_error_histogram_panel->SetData(m_known.Histogram());
-
- if (!m_known.HasStats()) {
- XRCCTRL(*this, "error_count_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "error_mode_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "error_mean_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "error_conc_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- wxString str;
-
- str.Printf(_T("%i"), m_known.Count());
- XRCCTRL(*this, "error_count_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%i"), m_known.Mode());
- XRCCTRL(*this, "error_mode_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%5.1f"), m_known.Mean());
- XRCCTRL(*this, "error_mean_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%1.3f"), m_known.Concentration());
- XRCCTRL(*this, "error_conc_text", wxStaticText)->SetLabel(str);
-}
-
-void HunterFrame::OnCalibrationEqualize(wxCommandEvent &event)
-{
- CalibrationDialog *dlg = new CalibrationDialog(this);
- dlg->ShowModal();
-}
-
-void HunterFrame::DoCalibrationStep(int which)
-{
- static int delay;
-
- if (which == 0) { // Set up doppler
- delay = XRCCTRL(*this, "doppler_filter_slider", wxSlider)->GetValue(); // Empirically determined
- if (delay == 0)
- delay = 1;
- }
-
- // Set rotation rate for this step
- wxCommandEvent dummy;
- XRCCTRL(*this, "doppler_rotation_radiobox", wxRadioBox)->SetSelection(which);
- OnDopplerRotationChg(dummy);
-
- // Wait until stable value
- wxStartTimer();
- while(wxGetElapsedTime(false) < 1000*delay)
- wxYield(); // eeewwww!
-
- // Now stable reading can be calibrated
- m_doppler->Calibrate(-M_PI); // Sets to zero
-
- float offset=m_doppler->GetCalibration(which);
- m_settings->SetDopplerCalibration(which, offset);
-}
-
-void HunterFrame::OnCalibrationZero(wxCommandEvent &event)
-{
- m_doppler->SetOffset();
- float offset=m_doppler->GetCalibration(6);
- m_settings->SetDopplerCalibration(6, offset);
-}
-
-void HunterFrame::OnCalibrationAdjustLeft(wxSpinEvent &event)
-{
- if (m_settings->GetCalibrationAffectAllRates())
- m_doppler->NudgeAll(to_radians(-0.5));
- else
- m_doppler->Nudge(to_radians(-0.5));
-
- float offset=m_doppler->GetCalibration(6);
- m_settings->SetDopplerCalibration(6, offset);
-}
-
-void HunterFrame::OnCalibrationAdjustRight(wxSpinEvent &event)
-{
- if (m_settings->GetCalibrationAffectAllRates())
- m_doppler->NudgeAll(to_radians(0.5));
- else
- m_doppler->Nudge(to_radians(0.5));
-
- float offset=m_doppler->GetCalibration(6);
- m_settings->SetDopplerCalibration(6, offset);
-}
-
-void HunterFrame::OnCalibrationAffectAllRates(wxCommandEvent &event)
-{
- bool affect = event.IsChecked();
- XRCCTRL(*this, "calibration_all_checkbox", wxCheckBox)->SetValue(affect);
- m_settings->SetCalibrationAffectAllRates(affect);
-}
-
-void HunterFrame::OnGPSToggle(wxCommandEvent &event)
-{
- if (m_gps_started)
- StopGPS();
- else
- StartGPS();
-}
-
-void HunterFrame::OnGPSAutostart(wxCommandEvent &event)
-{
- bool start = XRCCTRL(*this, "gps_autostart_checkbox", wxCheckBox)->GetValue();
- m_settings->SetGPSAutostart(start);
-}
-
-void HunterFrame::OnGPSDeviceSelect(wxCommandEvent &event)
-{
- wxString device = XRCCTRL(*this, "gps_device_combobox", wxComboBox)->GetValue();
- m_settings->SetGPSDeviceName(device);
-}
-
-void HunterFrame::OnGPSUpdate(GPSUpdate &update)
-{
- // Update state variables
- GPRMC *gprmc = update.m_gprmc;
- m_sample.Valid(update.m_gprmc->m_valid);
- m_sample.Time(update.m_gprmc->m_stamp);
- m_sample.Location(update.m_gprmc->m_fix);
- m_sample.Heading(update.m_gprmc->m_heading);
- m_sample.Speed(update.m_gprmc->m_speed*1.15077945); // Conversion from knots to mph
- m_sample.Rate(XRCCTRL(*this, "doppler_rotation_radiobox", wxRadioBox)->GetSelection());
- m_sample.Filtering(XRCCTRL(*this, "doppler_filter_slider", wxSlider)->GetValue());
-
- UpdateGPSValidity(update.m_gprmc->m_valid); // Colors red for invalid, black for valid
- UpdateGPSStatus(true); // gps lat, lon, heading, speed
- UpdateKnownDirection(); // actual bearing and range
- CalcKnownStatistics();
-
- if (m_log && m_capture && m_doppler_started &&
- m_sample.Speed() >= 5.0 && m_sample.Valid()) {
- m_log->Add(m_sample);
- CalcSolution();
- if (m_one_shot == true)
- StopCapture();
- }
-
- if (m_search.HasSolution()) {
- UpdateSearchStatus(true);
- UpdateSearchDirection(true);
- }
-
- delete update.m_gprmc;
-}
-
-void HunterFrame::CalcSolution()
-{
- GetStatusBar()->SetStatusText(wxT("Searching..."));
- m_search.Solve(m_log);
-}
-
-void HunterFrame::OnSearchUpdate(SearchUpdate &update)
-{
- if (update.m_done)
- GetStatusBar()->SetStatusText(wxT(""));
-
- if (m_search.HasSolution()) {
- UpdateSearchStatus(true);
- UpdateSearchLocation(true);
- if (m_gps_started)
- UpdateSearchDirection(true);
- }
-}
-
-void HunterFrame::UpdateSearchStatus(bool display)
-{
- wxString str;
-
- if (m_error_histogram_panel && m_histogram_source == 0)
- m_error_histogram_panel->SetData(m_search.Histogram());
-
- if (!display) {
- XRCCTRL(*this, "search_count_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_status_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_mode_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_mean_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_score_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- str.Printf(_T("%i"), m_log->Count());
- XRCCTRL(*this, "search_count_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%s"), m_search.Busy() ? _T("BUSY") : _T(""));
- XRCCTRL(*this, "search_status_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%i"), m_search.Mode());
- XRCCTRL(*this, "search_mode_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%6.1f"), m_search.Mean());
- XRCCTRL(*this, "search_mean_text", wxStaticText)->SetLabel(str);
-
- str.Printf(_T("%i"), (int)(m_search.Concentration()*100.0));
- XRCCTRL(*this, "search_score_text", wxStaticText)->SetLabel(str);
-}
-
-void HunterFrame::UpdateGPSStatus(bool display)
-{
- wxString str;
-
- if (!display) {
- XRCCTRL(*this, "gps_latitude_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "gps_longitude_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "gps_heading_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "gps_speed_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- // Calculate latitude to display
- str.Printf(_T("%1.5lf"), fabs(m_sample.Latitude()));
- str.Append(m_sample.Latitude() < 0.0 ? _T("S") : _T("N"));
- XRCCTRL(*this, "gps_latitude_text", wxStaticText)->SetLabel(str);
-
- // Calculate longitude to display
- str.Printf(_T("%1.5lf"), fabs(m_sample.Longitude()));
- str.Append(m_sample.Longitude() < 0.0 ? _T("W") : _T("E"));
- XRCCTRL(*this, "gps_longitude_text", wxStaticText)->SetLabel(str);
-
- // Calculate heading to display
- m_tactical_panel->SetHeading(m_sample.Heading());
- str.Printf(_T("%03i"), (unsigned int)(m_sample.Heading()));
- XRCCTRL(*this, "gps_heading_text", wxStaticText)->SetLabel(str);
-
- // Calculate speed to display
- str.Printf(_T("%i"), (unsigned int)(m_sample.Speed()));
- XRCCTRL(*this, "gps_speed_text", wxStaticText)->SetLabel(str);
-}
-
-void HunterFrame::UpdateSearchDirection(bool display)
-{
- wxString str;
-
- if (!display) {
- XRCCTRL(*this, "transmitter_estimated_bearing_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "transmitter_estimated_range_text", wxStaticText)->SetLabel(_T(""));
- if (m_tactical_panel)
- m_tactical_panel->SetEstimatedBearing(-1.0);
- return;
- }
-
- float estimated_bearing =
- bearing(m_sample.Location(), m_search.GetEstimatedLocation());
-
- float estimated_range =
- range(m_sample.Location(), m_search.GetEstimatedLocation());
-
- m_tactical_panel->SetEstimatedBearing(estimated_bearing);
- str.Printf(_T("%03i"), degree_normalize((int)estimated_bearing));
- XRCCTRL(*this, "transmitter_estimated_bearing_text", wxStaticText)->SetLabel(str);
- if (estimated_range > 99.9)
- str.Printf(_T("%1.0f"), estimated_range);
- else if (estimated_range > 9.99)
- str.Printf(_T("%1.1f"), estimated_range);
- else
- str.Printf(_T("%1.2f"), estimated_range);
- XRCCTRL(*this, "transmitter_estimated_range_text", wxStaticText)->SetLabel(str);
-}
-
-void HunterFrame::UpdateSearchLocation(bool display)
-{
- wxString str;
-
- if (!display) {
- XRCCTRL(*this, "search_latitude_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_longitude_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "search_disterror_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- Spherical estimated_location = m_search.GetEstimatedLocation();
-
- // Calculate latitude to display
- str.Printf(_T("%1.5f"), fabs(estimated_location.Latitude()));
- str.Append(estimated_location.Latitude() < 0.0 ? _T("S") : _T("N"));
- XRCCTRL(*this, "search_latitude_text", wxStaticText)->SetLabel(str);
-
- // Calculate longitude to display
- str.Printf(_T("%1.5f"), fabs(estimated_location.Longitude()));
- str.Append(estimated_location.Longitude() < 0.0 ? _T("W") : _T("E"));
- XRCCTRL(*this, "search_longitude_text", wxStaticText)->SetLabel(str);
-
- if (m_known.IsSet()) {
- float distance_error = range(m_search.GetEstimatedLocation(), m_known.Location());
- if (distance_error > 99.9)
- str.Printf(_T("%1.0f"), distance_error);
- else if (distance_error > 9.99)
- str.Printf(_T("%1.1f"), distance_error);
- else
- str.Printf(_T("%1.2f"), distance_error);
- XRCCTRL(*this, "search_disterror_text", wxStaticText)->SetLabel(str);
- }
-}
-
-void HunterFrame::UpdateKnownDirection()
-{
- wxString str;
-
- if (!m_known.IsSet() || !m_gps_started) {
- XRCCTRL(*this, "transmitter_actual_bearing_text", wxStaticText)->SetLabel(_T(""));
- XRCCTRL(*this, "transmitter_actual_range_text", wxStaticText)->SetLabel(_T(""));
- if (m_tactical_panel)
- m_tactical_panel->SetActualBearing(-1.0);
- return;
- }
-
- float actual_bearing = bearing(m_sample.Location(), m_known.Location());
- float actual_range = range(m_sample.Location(), m_known.Location());
-
- m_tactical_panel->SetActualBearing(actual_bearing);
-
- str.Printf(_T("%03i"), degree_normalize((int)actual_bearing));
- XRCCTRL(*this, "transmitter_actual_bearing_text", wxStaticText)->SetLabel(str);
- if (actual_range > 99.9)
- str.Printf(_T("%1.0f"), actual_range);
- else if (actual_range > 9.99)
- str.Printf(_T("%1.1f"), actual_range);
- else
- str.Printf(_T("%1.2f"), actual_range);
- XRCCTRL(*this, "transmitter_actual_range_text", wxStaticText)->SetLabel(str);
-}
-
-void HunterFrame::UpdateKnownLocation()
-{
- wxString str;
-
- if (!m_known.IsSet()) {
- XRCCTRL(*this, "known_transmitter_latitude_edit", wxTextCtrl)->SetValue(_T(""));
- XRCCTRL(*this, "known_transmitter_longitude_edit", wxTextCtrl)->SetValue(_T(""));
- XRCCTRL(*this, "search_disterror_text", wxStaticText)->SetLabel(_T(""));
- return;
- }
-
- str.Printf(_T("%1.5f"), m_known.Latitude());
- XRCCTRL(*this, "known_transmitter_latitude_edit", wxTextCtrl)->SetValue(str);
- str.Printf(_T("%1.5f"), m_known.Longitude());
- XRCCTRL(*this, "known_transmitter_longitude_edit", wxTextCtrl)->SetValue(str);
- UpdateSearchLocation(true); // to update the known error
-}
-
-void HunterFrame::OnKnownTransmitterUpdate(wxCommandEvent &event)
-{
- // Note: this is an event handler for a calibration tab button
- wxString lat_text = XRCCTRL(*this, "known_transmitter_latitude_edit", wxTextCtrl)->GetValue();
- wxString lon_text = XRCCTRL(*this, "known_transmitter_longitude_edit", wxTextCtrl)->GetValue();
-
- double lat = 0.0, lon = 0.0;
-
- // TODO: use Spherical constructor/exceptions
- if (!lat_text.ToDouble(&lat) || lat > 90.0 || lat < -90.0) {
- wxMessageDialog(this, wxT("Invalid latitude entered."), wxT("Data Error"),
- wxOK|wxICON_ERROR).ShowModal();
- return;
- }
-
- if (!lon_text.ToDouble(&lon) || lon >180.0 || lon < -180.0) {
- wxMessageDialog(this, wxT("Invalid longitude entered."), wxT("Data Error"),
- wxOK|wxICON_ERROR).ShowModal();
- return;
- }
-
- m_known.Location(Spherical(lat, lon));
- CalcKnownStatistics();
-
- m_settings->SetKnownTransmitterLongitude(lon);
- m_settings->SetKnownTransmitterLatitude(lat);
-
- UpdateKnownLocation();
- if (m_gps_started)
- UpdateKnownDirection();
-}
-
-void HunterFrame::OnUseKnownTransmitter(wxCommandEvent &event)
-{
- if (event.IsChecked())
- m_known.Location(Spherical(m_settings->GetKnownTransmitterLatitude(),
- m_settings->GetKnownTransmitterLongitude()));
- else
- m_known.Clear();
-
- m_settings->SetUseKnownTransmitter(m_known.IsSet());
- CalcKnownStatistics();
- UpdateKnownLocation();
- if (m_gps_started)
- UpdateKnownDirection();
-}
-
-void HunterFrame::UpdateGPSValidity(bool valid)
-{
- m_sample.Valid(valid);
-
- wxColour color = *wxBLACK;
- if (!valid)
- color = *wxRED;
-
- XRCCTRL(*this, "doppler_absolute_bearing_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "transmitter_actual_bearing_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "transmitter_actual_range_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "gps_latitude_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "gps_longitude_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "gps_heading_text", wxStaticText)->SetForegroundColour(color);
- XRCCTRL(*this, "gps_speed_text", wxStaticText)->SetForegroundColour(color);
-}
-
-void HunterFrame::OnFileNew(wxCommandEvent &event)
-{
- if (m_log) {
- wxLogDebug(_T("Not Implemented: current log is discarded without saving..."));
- StopCapture();
- delete m_log;
- m_search.Reset();
- m_log = NULL;
- }
-
- MakeNewLogAndSearch();
- this->SetTitle(wxT("AE6HO Radio Location System - Unsaved Search")); // refactor into EnableSearchItems()
- XRCCTRL(*this, "search_newsave_button", wxButton)->SetLabel(_T("Save"));
- XRCCTRL(*this, "search_openclose_button", wxButton)->SetLabel(_T("Close"));
- this->GetMenuBar()->FindItem(XRCID("file_new_menuitem"))->Enable(false);
- this->GetMenuBar()->FindItem(XRCID("file_open_menuitem"))->Enable(false);
- EnableSearchItems(true);
-}
-
-void HunterFrame::MakeNewLogAndSearch()
-{
- m_log = new SampleLog();
- m_search.Reset();
-}
-
-void HunterFrame::OnFileOpen(wxCommandEvent &event)
-{
- wxString filename;
-
- if (m_log)
- OnFileClose(event);
-
- wxFileDialog dlg(this, wxT("Open Log File"), _T("."), _T(""), _T("*.dat"),
- wxOPEN|wxFILE_MUST_EXIST|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- this->GetMenuBar()->FindItem(XRCID("file_new_menuitem"))->Enable(false);
- this->GetMenuBar()->FindItem(XRCID("file_open_menuitem"))->Enable(false);
- filename = dlg.GetPath();
- MakeNewLogAndSearch();
- m_log->Load(filename);
- this->SetTitle(wxT("AE6HO Radio Location System - ")+filename);
- XRCCTRL(*this, "search_newsave_button", wxButton)->SetLabel(_T("Save"));
- XRCCTRL(*this, "search_openclose_button", wxButton)->SetLabel(_T("Close"));
- EnableSearchItems(true);
- CalcKnownStatistics();
- CalcSolution();
- }
-}
-
-void HunterFrame::OnFileSave(wxCommandEvent &event)
-{
- wxASSERT(m_log);
-
- wxString filename;
- if (!m_log->HasFile()) {
- wxFileDialog dlg(this, wxT("Save Search Data"), _T("."), _T(""), _T("*.dat"),
- wxSAVE|wxOVERWRITE_PROMPT|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- filename = dlg.GetPath();
- m_log->Save(filename);
- this->SetTitle(wxT("AE6HO Radio Location System - ")+filename);
- }
- }
- else
- m_log->Save(); // Adds additional samples since last save
-}
-
-void HunterFrame::OnFileClose(wxCommandEvent &event)
-{
- // FIXME: ask user if they want to save changed data instead of going straight to save dialog
- if (m_log->IsDirty())
- OnFileSave(event);
-
- StopCapture();
- delete m_log;
- m_search.Reset();
- m_log = NULL;
-
- this->SetTitle(wxT("AE6HO Radio Location System")); // refactor into EnableSearchItems()
- XRCCTRL(*this, "search_newsave_button", wxButton)->SetLabel(_T("New"));
- XRCCTRL(*this, "search_openclose_button", wxButton)->SetLabel(_T("Open"));
- this->GetMenuBar()->FindItem(XRCID("file_new_menuitem"))->Enable(true);
- this->GetMenuBar()->FindItem(XRCID("file_open_menuitem"))->Enable(true);
- EnableSearchItems(false);
- m_known.ClearStats();
- UpdateKnownStatistics();
-}
-
-void HunterFrame::OnCalibrationSaveToFile(wxCommandEvent &event)
-{
- wxString filename;
- wxFileDialog dlg(this, wxT("Save Calibration Data"), _T("."), _T(""), _T("*.cal"),
- wxSAVE|wxOVERWRITE_PROMPT|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- filename = dlg.GetPath();
- wxFile file(filename.c_str(), wxFile::write);
- for (int i = 0; i < 7; i++) {
- wxString str;
- float offset = m_settings->GetDopplerCalibration(i);
- str.Printf(_T("%f\n"), offset);
- file.Write(str.c_str(), str.length());
- }
- }
-}
-
-void HunterFrame::OnCalibrationLoadFromFile(wxCommandEvent &event)
-{
- wxString filename;
- wxFileDialog dlg(this, wxT("Load Calibration Data"), _T("."), _T(""), _T("*.cal"),
- wxOPEN|wxFILE_MUST_EXIST|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- filename = dlg.GetPath();
- wxFile file(filename.c_str(), wxFile::read);
- for (int i = 0; i < 7; i++) {
- char ch;
- size_t count;
- wxString line;
- count = file.Read(&ch, 1);
- while (count == 1 && ch != '\n') {
- line.Append(ch);
- count = file.Read(&ch, 1);
- }
- float offset = atof((char *)line.c_str());
- m_settings->SetDopplerCalibration(i, offset);
- m_doppler->SetCalibration(i, offset);
- }
- }
-}
-
-void HunterFrame::OnCalibrationSaveTransmitter(wxCommandEvent &event)
-{
- wxString filename;
- if (!m_known.IsSet())
- return; // FIXME: disable menu item when no known transmitter so we can't get here
-
- wxFileDialog dlg(this, wxT("Save Transmitter Coordinates"), _T("."), _T(""), _T("*.loc"),
- wxSAVE|wxOVERWRITE_PROMPT|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- filename = dlg.GetPath();
- wxFile file(filename.c_str(), wxFile::write);
- wxString str;
- // TODO: use Spherical method to output strings
- str.Printf(_T("%f\n%f\n"), m_known.Latitude(),
- m_known.Longitude());
- file.Write(str.c_str(), str.length());
- }
-}
-
-void HunterFrame::OnCalibrationLoadTransmitter(wxCommandEvent &event)
-{
- wxString filename;
- wxFileDialog dlg(this, wxT("Load Transmitter Location"), _T("."), _T(""), _T("*.loc"),
- wxOPEN|wxFILE_MUST_EXIST|wxCHANGE_DIR);
- if (dlg.ShowModal() == wxID_OK) {
- filename = dlg.GetPath();
- wxFile file(filename.c_str(), wxFile::read);
- wxString latitude, longitude;
-
- for (int i = 0; i < 2; i++) {
- char ch;
- size_t count;
- wxString line;
-
- count = file.Read(&ch, 1);
- while (count == 1 && ch != '\n') {
- line.Append(ch);
- count = file.Read(&ch, 1);
- }
- if (i == 0) {
- latitude = line;
- }
- else if (i == 1) {
- longitude = line;
- }
- }
-
- m_known.Location(Spherical(latitude, longitude));
- CalcKnownStatistics();
-
- XRCCTRL(*this, "known_transmitter_checkbox", wxCheckBox)->SetValue(true);
- m_settings->SetUseKnownTransmitter(true);
- m_settings->SetKnownTransmitterLatitude(m_known.Latitude());
- m_settings->SetKnownTransmitterLongitude(m_known.Longitude());
-
- UpdateKnownLocation();
- if (m_gps_started)
- UpdateKnownDirection();
- }
-}
-
-void HunterFrame::OnSearchNewSave(wxCommandEvent &event)
-{
- if (!m_log)
- OnFileNew(event);
- else
- OnFileSave(event);
-}
-
-void HunterFrame::OnSearchOpenClose(wxCommandEvent &event)
-{
- if (!m_log)
- OnFileOpen(event);
- else
- OnFileClose(event);
-}
-
-void HunterFrame::OnSearchToggle(wxCommandEvent &event)
-{
- if (!m_capture)
- StartCaptureAutomatic();
- else
- StopCapture();
-}
-
-void HunterFrame::StartCaptureAutomatic()
-{
- m_capture = true;
- m_one_shot = false;
- XRCCTRL(*this, "search_toggle_button", wxButton)->SetLabel(_T("Stop"));
- XRCCTRL(*this, "search_once_button", wxButton)->Enable(false);
-}
-
-void HunterFrame::StartCaptureOnce()
-{
- m_capture = true;
- m_one_shot = true;
- XRCCTRL(*this, "search_once_button", wxButton)->SetLabel(_T("Cancel"));
- XRCCTRL(*this, "search_toggle_button", wxButton)->Enable(false);
-}
-
-void HunterFrame::StopCapture()
-{
- m_capture = false;
- m_one_shot = false;
- XRCCTRL(*this, "search_toggle_button", wxButton)->Enable(true);
- XRCCTRL(*this, "search_once_button", wxButton)->Enable(true);
- XRCCTRL(*this, "search_toggle_button", wxButton)->SetLabel(_T("Automatic"));
- XRCCTRL(*this, "search_once_button", wxButton)->SetLabel(_T("One Shot"));
-}
-
-void HunterFrame::OnSearchOnce(wxCommandEvent &event)
-{
- if (!m_capture)
- StartCaptureOnce();
- else
- StopCapture();
-}
-
-void HunterFrame::OnDisplayOrientation(wxCommandEvent &event)
-{
- int selection = XRCCTRL(*this, "display_orientation_radiobox", wxRadioBox)->GetSelection();
- if (selection == 0)
- m_tactical_panel->SetOrientation(TrackUp);
- else
- m_tactical_panel->SetOrientation(NorthUp);
-
- m_settings->SetDisplayOrientation(selection);
-}
-
-void HunterFrame::OnDisplayDoppler(wxCommandEvent &event)
-{
- bool checked = event.IsChecked();
- m_tactical_panel->SetDisplayDoppler(checked);
- m_settings->SetDisplayDoppler(checked);
-}
-
-void HunterFrame::OnDisplayKnown(wxCommandEvent &event)
-{
- bool checked = event.IsChecked();
- m_tactical_panel->SetDisplayKnown(checked);
- m_settings->SetDisplayKnown(checked);
-}
-
-void HunterFrame::OnDisplayEstimated(wxCommandEvent &event)
-{
- bool checked = event.IsChecked();
- m_tactical_panel->SetDisplayEstimated(checked);
- m_settings->SetDisplayEstimated(checked);
-}
-
-void HunterFrame::OnHistogramSourceChg(wxCommandEvent &event)
-{
- m_histogram_source = XRCCTRL(*this, "statistics_source_radiobox", wxRadioBox)->GetSelection();
- if (m_histogram_source == 0)
- m_error_histogram_panel->SetData(m_search.Histogram());
- else if (m_histogram_source == 1)
- m_error_histogram_panel->SetData(m_known.Histogram());
- // TODO: remember this in m_settings
- Refresh(); // Needed?
-}
-
-void HunterFrame::OnHistogramCoordsChg(wxCommandEvent &event)
-{
- int n = XRCCTRL(*this, "statistics_coords_radiobox", wxRadioBox)->GetSelection();
- if (n == 0)
- m_error_histogram_panel->SetMode(HistogramPanel::Rectangular);
- else if (n == 1)
- m_error_histogram_panel->SetMode(HistogramPanel::Polar);
- // TODO: remember this in m_settings
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "sample.h"
-#include "known.h"
-#include "search.h"
-
-// wxWidgets includes
-#include <wx/frame.h>
-#include <wx/spinbutt.h> // Unknown why these two aren't in wx.h
-#include <wx/splitter.h>
-
-// Forward declarations
-class EZDoppler;
-class EZDopplerUpdate;
-class GPS;
-class GPSUpdate;
-class HunterSettings;
-class TacticalPanel;
-class HistogramPanel;
-class Spherical;
-class SampleLog;
-class KnownTransmitter;
-
-class HunterFrame : public wxFrame
-{
-public:
- // Constructor
- HunterFrame();
- void DoCalibrationStep(int which);
-
-private:
- // Initialization routines
- void InitializeSettings();
- void InitializeWindows();
- void InitializeDoppler();
- void InitializeGPS();
- void InitializeCalibration();
- void InitializeSearch();
- void InitializeDisplay();
-
- // System related functions
- void OnClose(wxCloseEvent &event);
-
- // Status related functions
- void OnHistogramSourceChg(wxCommandEvent &event);
- void OnHistogramCoordsChg(wxCommandEvent &event);
-
- // Search related functions
- void EnableSearchItems(bool enable);
- void MakeNewLogAndSearch();
- void CalcSolution();
- void StartCaptureAutomatic();
- void StartCaptureOnce();
- void StopCapture();
- void UpdateSearchStatus(bool display);
- void UpdateSearchLocation(bool display);
- void UpdateSearchDirection(bool display);
- void OnSearchNewSave(wxCommandEvent &event);
- void OnSearchOpenClose(wxCommandEvent &event);
- void OnSearchToggle(wxCommandEvent &event);
- void OnSearchOnce(wxCommandEvent &event);
- void OnSearchUpdate(SearchUpdate &event);
-
- // Doppler related functions
- void SetDopplerParams();
- void StartDoppler();
- void StopDoppler();
- void UpdateDopplerStatus(bool display);
- void OnDopplerToggle(wxCommandEvent &event);
- void OnDopplerAutostart(wxCommandEvent &event);
- void OnDopplerReset(wxCommandEvent &event);
- void OnDopplerFilterChg(wxScrollEvent &event);
- void OnDopplerRotationChg(wxCommandEvent &event);
- void OnDopplerUpdate(EZDopplerUpdate &event);
-
- // GPS related functions
- void StartGPS();
- void StopGPS();
- void UpdateGPSStatus(bool dipslay);
- void UpdateGPSValidity(bool valid);
- void OnGPSToggle(wxCommandEvent &event);
- void OnGPSAutostart(wxCommandEvent &event);
- void OnGPSDeviceSelect(wxCommandEvent &event);
- void OnGPSUpdate(GPSUpdate &event);
-
- // Calibration related functions
- void CalcKnownStatistics();
- void UpdateKnownLocation();
- void UpdateKnownDirection();
- void UpdateKnownStatistics();
- void OnCalibrationEqualize(wxCommandEvent &event);
- void OnCalibrationZero(wxCommandEvent &event);
- void OnCalibrationAdjustLeft(wxSpinEvent &event);
- void OnCalibrationAdjustRight(wxSpinEvent &event);
- void OnCalibrationAffectAllRates(wxCommandEvent &event);
- void OnKnownTransmitterUpdate(wxCommandEvent &event);
- void OnUseKnownTransmitter(wxCommandEvent &event);
-
- // Tactical display related functions
- void OnDisplayOrientation(wxCommandEvent &event);
- void OnDisplayDoppler(wxCommandEvent &event);
- void OnDisplayKnown(wxCommandEvent &event);
- void OnDisplayEstimated(wxCommandEvent &event);
-
- // Menu event handlers
- void OnExit(wxCommandEvent &event);
- void OnAbout(wxCommandEvent &event);
- void OnFileNew(wxCommandEvent &event);
- void OnFileOpen(wxCommandEvent &event);
- void OnFileClose(wxCommandEvent &event);
- void OnFileSave(wxCommandEvent &event);
- void OnCalibrationSaveToFile(wxCommandEvent &event);
- void OnCalibrationLoadFromFile(wxCommandEvent &event);
- void OnCalibrationLoadTransmitter(wxCommandEvent &event);
- void OnCalibrationSaveTransmitter(wxCommandEvent &event);
-
- // Member data
- HunterSettings *m_settings; // Configuration file
- EZDoppler *m_doppler; // Attached Doppler device
- GPS *m_gps; // Attached GPS device
- SampleLog *m_log; // Accumulated sample points
- KnownTransmitter m_known; // Identified known transmitter location for calibration
- TransmitterSearch m_search; // Search being conducted
-
- bool m_doppler_started; // Tracks start/stop of doppler device
- bool m_gps_started; // Tracks start/stop of GPS device
- bool m_capture; // Tracks start/stop of bearing capture
- bool m_one_shot; // Tracks whether capture is one bearing only
- int m_histogram_source; // Tracks histogram data source (0=estimated, 1=actual);
-
- Sample m_sample; // Current sample being updated by doppler and GPS
-
- // Child windows that need remembering
- TacticalPanel *m_tactical_panel;
- HistogramPanel *m_error_histogram_panel;
-
- // This class handles events
- DECLARE_EVENT_TABLE();
-};
+++ /dev/null
-/* XPM */
-static char * hunter_xpm[] = {
-"32 32 4 1",
-" c #000000",
-". c #FF0000",
-"+ c #00FF80",
-"@ c #00FF00",
-" ..... ",
-" ............. ",
-" ..... ...... ",
-" .... + ... ",
-" ... @+@ ... ",
-" ... @+@ ... ",
-" ... @+@ ... ",
-" .. @+@ .. ",
-" .. @+@ .. ",
-" ... @+@ ... ",
-" .. @+@ .. ",
-" .. @+@ .. ",
-" .. @+@ .. ",
-".. @+@ .. ",
-".. @@@ .. ",
-".. @@@ .. ",
-".. @@@ .. ",
-".. .. ",
-" .. .. ",
-" .. .. ",
-" .. .. ",
-" ... ... ",
-" .. .. ",
-" .. .. ",
-" ... ... ",
-" ... ... ",
-" ... ... ",
-" .... .... ",
-" ..... ..... ",
-" ............. ",
-" ..... ",
-" "};
+++ /dev/null
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<resource xmlns="http://www.wxwidgets.org/wxxrc" version="2.3.0.1">
-
-<object class="wxMenuBar" name="main_menu">
- <object class="wxMenu" name="file_menu">
- <label>_File</label>
- <object class="wxMenuItem" name="file_new_menuitem">
- <label>_New Search\tCtrl-N</label>
- <help>Create a new transmitter search.</help>
- </object>
- <object class="wxMenuItem" name="file_open_menuitem">
- <label>_Open Search\tCtrl-O</label>
- <help>Open an existing search</help>
- </object>
- <object class="wxMenuItem" name="file_close_menuitem">
- <label>_Close Search\tCtrl-W</label>
- <help>Close current search.</help>
- </object>
- <object class="separator"/>
- <object class="wxMenuItem" name="file_save_menuitem">
- <label>_Save Search\tCtrl-S</label>
- <help>Save current search to a file.</help>
- </object>
- <object class="separator"/>
- <object class="wxMenuItem" name="file_exit_menuitem">
- <label>E_xit\tAlt-X</label>
- <help>Exit this application</help>
- </object>
- </object>
-
- <object class="wxMenu" name="doppler_menu">
- <label>_Doppler</label>
- <object class="wxMenuItem" name="doppler_toggle_menuitem">
- <label>_Start</label>
- <help>Start Doppler Rotation</help>
- </object>
- <object class="wxMenuItem" name="doppler_autostart_menuitem">
- <label>_Autostart</label>
- <checkable>1</checkable>
- <help>Automatically start Doppler when application loads</help>
- </object>
- <object class="wxMenuItem" name="doppler_reset_menuitem">
- <label>_Reset</label>
- <help>Reset Doppler</help>
- </object>
- </object>
-
- <object class="wxMenu" name="calibration_menu">
- <label>_Calibration</label>
- <object class="wxMenuItem" name="calibration_loadfromfile_menuitem">
- <label>_Load Calibration File</label>
- <help>Load system calibration values from filesystem</help>
- </object>
- <object class="wxMenuItem" name="calibration_savetofile_menuitem">
- <label>_Save Calibration File</label>
- <help>Save system calibration values to filesystem</help>
- </object>
- <object class="separator"/>
- <object class="wxMenuItem" name="calibration_loadtransmitter_menuitem">
- <label>L_oad Transmitter</label>
- <help>Load transmitter coordinates from file</help>
- </object>
- <object class="wxMenuItem" name="calibration_savetransmitter_menuitem">
- <label>S_ave Transmitter</label>
- <help>Save transmitter coordinates to file</help>
- </object>
- </object>
-
- <object class="wxMenu" name="help_menu">
- <label>_Help</label>
- <object class="wxMenuItem" name="about_menuitem">
- <label>_About...</label>
- <help>About this application</help>
- </object>
- </object>
-</object>
-
-<object class="wxFrame" name="main_frame"> <!-- Main window, bottom left and right panes -->
- <title>AE6HO Radio Location System</title>
- <object class="wxSplitterWindow" name="horiz_splitter"> <!-- Divides main window into top and bottom -->
- <style>wxSP_3D|wxSP_LIVE_UPDATE</style>
- <orientation>horizontal</orientation>
- <minsize>170</minsize>
-
- <object class="wxSplitterWindow" name="vert_splitter"> <!-- Divides top half into left and right -->
- <style>wxSP_3D|wxSP_LIVE_UPDATE</style>
- <orientation>vertical</orientation>
- <minsize>240</minsize>
- <sashpos>240</sashpos>
- <object_ref ref="status_panel"/> <!-- Defined below -->
- <object class="unknown" name="tactical_panel"/>
- </object>
-
- <object_ref ref="control_panel"/> <!-- Defined below -->
-
- </object>
-
-</object>
-
-<object class="wxPanel" name="status_panel"> <!-- Read only display variables -->
- <object class="wxBoxSizer"> <!-- Each item is a major status disply, doppler, GPS, etc. -->
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxALL</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer"> <!-- Each item is a Doppler status control -->
- <label>Doppler</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer"> <!-- Single item, doppler strength -->
- <orient>wxVERTICAL</orient>
- <label>Strength</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxGauge" name="doppler_level_gauge">
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer"> <!-- Single item, doppler audio level -->
- <orient>wxVERTICAL</orient>
- <label>Audio Level</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxGauge" name="doppler_audio_gauge">
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <border>5</border>
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, absolute bearing -->
- <orient>wxVERTICAL</orient>
- <label>Abs. Bearing</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="doppler_absolute_bearing_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, relative bearing -->
- <orient>wxVERTICAL</orient>
- <label>Rel. Bearing</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="doppler_relative_bearing_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxGROW|wxALL</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer"> <!-- Each item is a Transmitter status control -->
- <label>Transmitter</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxRIGHT</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, estimated transmitter bearing -->
- <orient>wxVERTICAL</orient>
- <label>Est. Bearing</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="transmitter_estimated_bearing_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, estimated transmitter range -->
- <orient>wxVERTICAL</orient>
- <label>Est. Range</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="transmitter_estimated_range_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT|wxRIGHT|wxBOTTOM</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxGROW|wxRIGHT</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, actual transmitter bearing -->
- <orient>wxVERTICAL</orient>
- <label>Act. Bearing</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="transmitter_actual_bearing_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxLEFT</flag>
- <border>5</border>
- <option>1</option>
- <object class="wxStaticBoxSizer"> <!-- Single item, actual transmitter range -->
- <orient>wxVERTICAL</orient>
- <label>Act. Range</label>
- <object class="sizeritem">
- <flag>wxGROW</flag>
- <object class="wxStaticText" name="transmitter_actual_range_text">
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxGROW|wxALL</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Error Histogram</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <object class="unknown" name="error_histogram_panel">
- <bg>#000000</bg>
- <size>220,220</size>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <style>wxHORIZONTAL</style>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxRadioBox" name="statistics_source_radiobox">
- <label>Source</label>
- <style>wxRA_SPECIFY_COLS</style>
- <dimension>1</dimension>
- <selection>0</selection>
- <item>Estimated</item>
- <item>Actual</item>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxRadioBox" name="statistics_coords_radiobox">
- <label>Coordinates</label>
- <style>wxRA_SPECIFY_COLS</style>
- <dimension>1</dimension>
- <selection>0</selection>
- <item>Rectangular</item>
- <item>Polar</item>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxNotebook" name="control_panel"> <!-- all user interaction goes here -->
- <style>wxNB_FIXEDWIDTH|wxNB_TOP</style>
- <object class="notebookpage">
- <label>Doppler</label>
- <object_ref ref="doppler_control_panel"/> <!-- Attached EZ Doppler device configuration and control -->
- </object>
- <object class="notebookpage">
- <label>GPS</label>
- <object_ref ref="gps_control_panel"/> <!-- Attached GPS device configuration and control -->
- </object>
- <object class="notebookpage">
- <label>Calibration</label>
- <object_ref ref="calibration_control_panel"/> <!-- System calibration control -->
- </object>
- <object class="notebookpage">
- <label>Capture</label>
- <object_ref ref="capture_control_panel"/> <!-- Bearing capture control -->
- </object>
- <object class="notebookpage">
- <label>Search</label>
- <object_ref ref="search_control_panel"/> <!-- Search control -->
- </object>
- <object class="notebookpage">
- <label>Statistics</label>
- <object_ref ref="statistics_control_panel"/> <!-- Statistics control -->
- </object>
- <object class="notebookpage">
- <label>Display</label>
- <object_ref ref="display_control_panel"/> <!-- Tactical display control -->
- </object>
-</object>
-
-<object class="wxPanel" name="doppler_control_panel"> <!-- Attached EZ Doppler device configuration and control -->
- <style>wxTAB_TRAVERSAL</style>
-
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxTOP</flag>
- <border>5</border>
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem"> <!-- Start or stop doppler operation -->
- <flag>wxLEFT|wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxButton" name="doppler_toggle_button">
- <label>Start</label>
- </object>
- </object>
- <object class="sizeritem"> <!-- Reset doppler -->
- <flag>wxLEFT|wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxButton" name="doppler_reset_button">
- <label>Reset</label>
- </object>
- </object>
- <object class="sizeritem"> <!-- Check for autostart of doppler -->
- <flag>wxLEFT|wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxCheckBox" name="doppler_autostart_checkbox">
- <label>Autostart</label>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Set Filtering</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem"> <!-- Set doppler filter time constant -->
- <flag>wxALL|wxGROW</flag>
- <border>5</border>
- <object class="wxSlider" name="doppler_filter_slider">
- <style>wxSL_HORIZONTAL|wxSL_LABELS</style>
- <size>250,45</size>
- <min>1</min>
- <value>20</value>
- <max>100</max>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem"> <!-- Set doppler rotation -->
- <flag>wxTOP</flag>
- <border>5</border>
- <object class="wxRadioBox" name="doppler_rotation_radiobox">
- <label>Set Rotation Rate (Hz)</label>
- <style>wxRA_SPECIFY_ROWS</style>
- <dimension>2</dimension>
- <selection>5</selection>
- <item>250</item>
- <item>400</item>
- <item>500</item>
- <item>666</item>
- <item>1000</item>
- <item>2000</item>
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="gps_control_panel">
- <style>wxTAB_TRAVERSAL</style>
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxTOP</flag>
- <border>5</border>
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem"> <!-- Start or stop GPS operation -->
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxButton" name="gps_toggle_button">
- <label>Start</label>
- </object>
- </object>
- <object class="sizeritem"> <!-- Check for autostart of GPS -->
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxCheckBox" name="gps_autostart_checkbox">
- <label>Autostart GPS</label>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Select Port</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxALL|wxGROW</flag>
- <border>5</border>
- <object class="wxComboBox" name="gps_device_combobox">
- <size>150,30</size>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <orient>wxVERTICAL</orient>
- <label>Location</label>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer"> <!-- Single item, current latitude -->
- <orient>wxVERTICAL</orient>
- <label>Latitude</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="gps_latitude_text">
- <size>140,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer"> <!-- Single item, current latitude-->
- <orient>wxVERTICAL</orient>
- <label>Longitude</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="gps_longitude_text">
- <size>140,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <orient>wxVERTICAL</orient>
- <label>Course</label>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer"> <!-- Single item, gps heading -->
- <orient>wxVERTICAL</orient>
- <label>Heading</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="gps_heading_text">
- <size>55,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer"> <!-- Single item, gps speed -->
- <orient>wxVERTICAL</orient>
- <label>Speed</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="gps_speed_text">
- <size>55,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="calibration_control_panel">
- <style>wxTAB_TRAVERSAL</style>
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer" name="doppler_calibration_box">
- <orient>wxVERTICAL</orient>
- <label>Doppler</label>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem"> <!-- Perform doppler calibration -->
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxButton" name="calibration_equalize_button">
- <label>Equalize</label>
- <default>0</default>
- </object>
- </object>
- <object class="sizeritem"> <!-- Set calibration offset to make zero -->
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxButton" name="calibration_zero_button">
- <label>Zero</label>
- <default>0</default>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxStaticText">
- <label>Adjust Offset:</label>
- </object>
- </object>
- <object class="sizeritem"> <!-- Set calibration offset to make zero -->
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxSpinButton" name="calibration_adjust_spinner">
- <style>wxSP_HORIZONTAL</style>
- <value>500</value>
- <min>0</min>
- <max>1000</max>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxCheckBox" name="calibration_all_checkbox">
- <label>Affect All Rates</label>
- </object>
- </object>
-
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer" name="known_transmitter_box">
- <orient>wxHORIZONTAL</orient>
- <label>Known Transmitter</label>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <orient>wxVERTICAL</orient>
- <label>Latitude</label>
- <object class="sizeritem">
- <object class="wxTextCtrl" name="known_transmitter_latitude_edit">
- <style>wxTE_LEFT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP||wxBOTTOM|wxALIGN_CENTRE</flag>
- <border>5</border>
- <object class="wxButton" name="known_transmitter_update_button">
- <label>Update</label>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <orient>wxVERTICAL</orient>
- <label>Longitude</label>
- <object class="sizeritem">
- <object class="wxTextCtrl" name="known_transmitter_longitude_edit">
- <style>wxTE_LEFT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxALIGN_CENTRE</flag>
- <border>10</border>
- <object class="wxCheckBox" name="known_transmitter_checkbox">
- <label>Use</label>
- <default>0</default>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Bearing Error Statistics</label>
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Count</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="error_count_text">
- <size>75,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Mode</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="error_mode_text">
- <size>75,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Mean</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="error_mean_text">
- <size>75,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Concen.</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="error_conc_text">
- <size>75,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="capture_control_panel">
- <style>wxTAB_TRAVERSAL</style>
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <object class="wxPanel">
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="statistics_control_panel">
- <style>wxTAB_TRAVERSAL</style>
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <object class="wxPanel">
- </object>
- </object>
- </object>
-</object>
-
-
-
-<object class="wxDialog" name="calibration_dialog">
- <title>Equalize Doppler Rotation Rates</title>
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>10</border>
- <object class="wxStaticText" name="calibration_instructions_text">
- <label>Please ensure the signal source remains fixed for\nthe duration of the test. The source does not have\nto be at a zero bearing.</label>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxALL</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <label>Calibration Progress...</label>
- <object class="sizeritem">
- <style>wxGROW</style>
- <option>1</option>
- <object class="wxGauge" name="calibration_progress_gauge">
- <range>6</range>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>10</border>
- <object class="wxStaticText" name="calibration_progress_text">
- <label>Press Start to begin, Cancel to exit...</label>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxGROW|wxALL</flag>
- <border>5</border>
- <object class="wxBoxSizer">
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxALIGN_LEFT</flag>
- <object class="wxButton" name="calibration_start_button">
- <label>Start</label>
- </object>
- </object>
- <object class="spacer">
- <size>5</size>
- <option>1</option>
- </object>
- <object class="sizeritem">
- <flag>wxALIGN_RIGHT</flag>
- <object class="wxButton" name="calibration_cancel_button">
- <label>Cancel</label>
- </object>
- </object>
- </object>
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="display_control_panel"> <!-- Tactical display options -->
- <style>wxTAB_TRAVERSAL</style>
-
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxRadioBox" name="display_orientation_radiobox">
- <label>Orientation</label>
- <style>wxRA_SPECIFY_COLS</style>
- <dimension>1</dimension>
- <selection>0</selection>
- <item>Track Up</item>
- <item>North Up</item>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
-
- <object class="wxStaticBoxSizer">
- <orient>wxVERTICAL</orient>
- <label>Display Pointers</label>
- <object class="sizeritem">
- <object class="wxCheckBox" name="display_doppler_checkbox">
- <label>Current Doppler Bearing</label>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxCheckBox" name="display_known_checkbox">
- <label>Known Transmitter Bearing</label>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxCheckBox" name="display_estimated_checkbox">
- <label>Estimated Bearing</label>
- </object>
- </object>
- </object>
-
- </object>
- </object>
-</object>
-
-<object class="wxPanel" name="search_control_panel"> <!-- Search control options -->
- <style>wxTAB_TRAVERSAL</style>
-
- <object class="wxBoxSizer"> <!-- Left to right controls -->
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Search Log</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxLEFT|wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxButton" name="search_newsave_button">
- <label>New</label>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxButton" name="search_openclose_button">
- <label>Open</label>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Capture</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxTOP|wxLEFT|wxRIGHT</flag>
- <border>5</border>
- <object class="wxButton" name="search_toggle_button">
- <label>Auto</label>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxALL</flag>
- <border>5</border>
- <object class="wxButton" name="search_once_button">
- <label>One Shot</label>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Estimated Location</label>
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Longitude</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_longitude_text">
- <size>150,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Latitude</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_latitude_text">
- <size>150,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <flag>wxTOP|wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Search Status</label>
- <orient>wxHORIZONTAL</orient>
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Bearings</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_count_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Status</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_status_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Mode</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_mode_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <flag>wxRIGHT</flag>
- <border>5</border>
- <object class="wxStaticBoxSizer">
- <label>Mean</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_mean_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-
- <object class="sizeritem">
- <object class="wxBoxSizer">
- <orient>wxVERTICAL</orient>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Score</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_score_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- <object class="sizeritem">
- <object class="wxStaticBoxSizer">
- <label>Distance Error</label>
- <object class="sizeritem">
- <object class="wxStaticText" name="search_disterror_text">
- <size>100,22</size>
- <style>wxALIGN_RIGHT</style>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
- </object>
-</object>
-
-</resource>
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "hunterapp.h"
-#include "hunter.h"
-
-// wxWidgets includes
-#include <wx/xrc/xmlres.h>
-#include <wx/log.h>
-
-// Provided in resource.cpp created from hunter.xrc by make system
-extern void InitXmlResource();
-
-bool Hunter::OnInit()
-{
- m_logger = new wxLogStream();
- wxLog::SetActiveTarget(m_logger);
-
- // Get XML resources linked in via resource.cpp
- wxXmlResource::Get()->InitAllHandlers();
- InitXmlResource();
-
- HunterFrame *top = new HunterFrame();
- top->Show(true);
-
- // Everything Zen
- return true;
-}
-
-int Hunter::OnExit()
-{
- return 0;
-}
-
-// Creates main() and WinMain() entry points
-IMPLEMENT_APP(Hunter)
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __HUNTER_APP__
-#define __HUNTER_APP__
-
-// wxWidgets includes
-#include <wx/app.h>
-
-// Forward declarations
-class wxLog;
-
-class Hunter : public wxApp
-{
-public:
- // Called on application startup
- virtual bool OnInit();
-
- // Called by system when application is closing but
- // before wxWidgets is finished
- virtual int OnExit();
-
-private:
- // Active log target
- wxLog *m_logger;
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "known.h"
-#include "util.h"
-
-// wxWidget includes
-#include <wx/log.h>
-
-using namespace std;
-
-KnownTransmitter::KnownTransmitter()
-{
- m_valid = false;
- ClearStats();
-}
-
-void KnownTransmitter::Location(const Spherical &location)
-{
- m_location = location;
- m_valid = true;
- ClearStats();
-}
-
-void KnownTransmitter::Clear()
-{
- m_valid = false;
- ClearStats();
-}
-
-void KnownTransmitter::ClearStats()
-{
- m_histogram.Reset();
-}
-
-void KnownTransmitter::Calc(const std::vector<Sample> &samples)
-{
- m_histogram.Calc(samples, m_location);
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __KNOWN_H__
-#define __KNOWN_H__
-
-// Application level includes
-#include "spherical.h"
-#include "sample.h"
-#include "histogram.h"
-
-// System level includes
-#include <vector>
-
-class KnownTransmitter
-{
-public:
- KnownTransmitter();
-
- void Location(const Spherical &location);
- Spherical Location() const { return m_location; }
-
- void Clear();
- void ClearStats();
- void Calc(const std::vector<Sample> &samples);
-
- int Count() const { return m_histogram.Count(); }
- int Mode() const { return m_histogram.Mode(); }
- float Mean() const { return m_histogram.Mean(); }
- float Concentration() const { return m_histogram.Concentration(); }
-
- bool IsSet() const { return m_valid; }
- bool HasStats() const { return m_histogram.Count() > 0; }
- double Latitude() const { return m_location.Latitude(); }
- double Longitude() const { return m_location.Longitude(); }
- const ErrorHistogram &Histogram() { return m_histogram; }
-
-private:
- bool m_valid;
- Spherical m_location;
- ErrorHistogram m_histogram;
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "sample.h"
-#include "util.h"
-
-// wxWidgets includes
-#include <wx/log.h>
-
-Sample::Sample()
-{
- m_time = 0;
- m_valid = false;
- m_location = Spherical(0.0, 0.0);
- m_heading = 0.0;
- m_speed = 0.0;
- m_in_phase = 0.0;
- m_quadrature = 0.0;
- m_phase = 0.0;
- m_strength = 0.0;
- m_volume = 0.0;
- m_rate = 0;
- m_filtering = 1;
- m_error = 0.0;
- m_ierror = 0.0;
- m_qerror = 0.0;
-}
-
-Sample::Sample(const Sample &sample)
-{
- m_time = sample.m_time;
- m_valid = sample.m_valid;
- m_location = sample.m_location;
- m_heading = sample.m_heading;
- m_speed = sample.m_speed;
- m_in_phase = sample.m_in_phase;
- m_quadrature = sample.m_quadrature;
- m_phase = sample.m_phase;
- m_strength = sample.m_strength;
- m_volume = sample.m_volume;
- m_rate = sample.m_rate;
- m_filtering = sample.m_filtering;
- m_error = sample.m_error;
- m_ierror = sample.m_ierror;
- m_qerror = sample.m_qerror;
-}
-
-Sample::Sample(wxString &line)
-{
- char valid;
- double lat, lon;
-
- sscanf((char *)line.c_str(), "%c %i %lf %lf %f %f %f %f %f %f %f %f %f %f %i %i",
- &valid,
- &m_time,
- &lat,
- &lon,
- &m_heading,
- &m_speed,
- &m_volume,
- &m_strength,
- &m_in_phase,
- &m_quadrature,
- &m_phase,
- &m_error,
- &m_ierror,
- &m_qerror,
- &m_rate,
- &m_filtering);
-
- if (valid == 'V')
- m_valid = true;
- else
- m_valid = false;
-
- m_location = Spherical(lat, lon);
-}
-
-void Sample::Dump(char *str, int len)
-{
- // vld tim lat lon hdg speed vol stren inphs quad phase error ierr qerr rt flt
- snprintf(str, len, "%s %10i %10.5lf %10.5lf %5.1f %6.2f %7.5f %7.5f %9.6f %9.6f %9.6f %7.2f %9.6f %9.6f %i %i",
- m_valid ? "V":"I",
- m_time,
- m_location.Latitude(),
- m_location.Longitude(),
- m_heading,
- m_speed,
- m_volume,
- m_strength,
- m_in_phase,
- m_quadrature,
- m_phase,
- m_error,
- m_ierror,
- m_qerror,
- m_rate,
- m_filtering);
-}
-
-void Sample::CalcError(const Spherical &location, float &angle, float &ierror, float &qerror) const
-{
- float actual_bearing = bearing(m_location, location);
- float sample_relative_bearing = degree_normalize(to_degrees(m_phase));
- float sample_absolute_bearing = degree_normalize(sample_relative_bearing+m_heading);
- angle = sample_absolute_bearing-actual_bearing;
-
- if (angle < -180.0)
- angle += 360;
- if (angle > 180.0)
- angle -= 360;
-
- ierror = 0.0;
- qerror = 0.0;
-
- // Rotate I, Q by actual bearing
- float i_act = cos(to_radians(-actual_bearing));
- float q_act = sin(to_radians(-actual_bearing));
- ierror = m_in_phase*i_act - m_quadrature*q_act;
- qerror = m_quadrature*i_act + m_in_phase*q_act;
-
-
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SAMPLE_H__
-#define __SAMPLE_H__
-
-// Application level includes
-#include "spherical.h"
-
-// wxWidgets includes
-#include <wx/string.h>
-
-// System level includes
-#include <ctime>
-
-class Sample
-{
-public:
- Sample();
- Sample(const Sample &sample);
- Sample(wxString &line);
-
- void Time(time_t time) { m_time = time; }
- void Valid(bool valid) { m_valid = valid; }
- void Location(Spherical &location) { m_location = location; }
- void Heading(float heading) { m_heading = heading; }
- void Speed(float speed) { m_speed = speed; }
- void InPhase(float in_phase) { m_in_phase = in_phase; }
- void Quadrature(float quadrature) { m_quadrature = quadrature; }
- void Phase(float phase) { m_phase = phase; }
- void Strength(float strength) { m_strength = strength; }
- void Volume(float volume) { m_volume = volume; }
- void Rate(int rate) { m_rate = rate; }
- void Filtering(int filtering) { m_filtering = filtering; }
- void Error(float error) { m_error = error; }
- void IError(float error) { m_ierror = error; }
- void QError(float error) { m_qerror = error; }
-
- const Spherical &Location() const { return m_location; }
- float Latitude() const { return m_location.Latitude(); }
- float Longitude() const { return m_location.Longitude(); }
- float Heading() const { return m_heading; }
- float Speed() const { return m_speed; }
- float InPhase() const { return m_in_phase; }
- float Quadrature() const { return m_quadrature; }
- float Phase() const { return m_phase; }
- float Strength() const { return m_strength; }
- float Volume() const { return m_volume; }
- int Filtering() const { return m_filtering; }
- float Error() const { return m_error; }
- float IError() const { return m_ierror; }
- float QError() const { return m_qerror; }
- bool Valid() const { return m_valid; }
-
- void CalcError(const Spherical &location, float &error, float &ierror, float &qerror) const;
-
- void Dump(char *str, int len); // TEMPORARY
-
- operator const std::string(); // Conversion operator to std::string
-
-private:
- // Data supplied by measuring system
- time_t m_time; // Unix time of observation
- bool m_valid; // GPS validity indication (NMEA "I" or "V")
- Spherical m_location; // GPS latitude and longitude
- float m_heading; // GPS heading in degrees 0.0 - 360.0
- float m_speed; // GPS speed in mph
- float m_in_phase; // Doppler I channel -1.0 to 1.0
- float m_quadrature; // Doppler Q channel -1.0 to 1.0
- float m_phase; // Doppler phase -M_PI to M_PI (derived)
- float m_strength; // Doppler strength 0.0 - 1.0 (derived)
- float m_volume; // Doppler volume 0.0 - 1.0
- int m_rate; // Doppler rotation rate 0 - 5
- int m_filtering; // Doppler filtering 1 - 100
-
- // Container configured
- float m_error; // Known transmitter bearing error
- float m_ierror; // Known transmitter in phase error
- float m_qerror; // Known transmitter quadrature error
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "samplelog.h"
-
-// wxWidgets includes
-#include <wx/file.h>
-#include <wx/log.h>
-
-// System level includes
-#include <cmath>
-
-SampleLog::SampleLog()
-{
- m_file = NULL;
- m_save = -1;
-}
-
-void SampleLog::Load(wxString filename)
-{
- m_file = new wxFile(filename.c_str(), wxFile::read_write);
- wxString line;
-
- if (m_file && m_file->IsOpened()) {
- while (readline(line)) {
- Sample sample(line); // can't use inline temporary in next line
- Add(sample); // Locking is handled in Add
- }
-
- m_save = -1;
- }
-}
-
-bool SampleLog::readline(wxString &line)
-{
- char ch;
- size_t count;
-
- line.Empty();
- count = m_file->Read(&ch, 1);
- while (count == 1 && ch != '\n') {
- line.Append(ch);
- count = m_file->Read(&ch, 1);
- }
-
- return !line.IsEmpty();
-}
-
-void SampleLog::Add(Sample &sample)
-{
- wxMutexLocker locker(m_mutex);
-
- if (m_save < 0)
- m_save = m_samples.size();
-
- m_samples.push_back(sample);
- return;
-}
-
-bool SampleLog::Save(wxString &filename)
-{
- wxASSERT(!m_file); // Save called with filename when it already exists is an error
- wxLogError(_T("SampleLog::Save: called with %s when file already exists"), filename.c_str());
-
- m_filename = filename;
- m_file = new wxFile(m_filename.c_str(), wxFile::write);
-
- return Save();
-}
-
-bool SampleLog::Save()
-{
- wxASSERT(m_file);
- if (m_save < 0)
- return false;
-
- wxMutexLocker locker(m_mutex);
-
- char str[256];
- if (m_file && m_file->IsOpened()) {
- for (int i = m_save; i < m_samples.size(); i++) {
- m_samples[i].Dump(str, 255);
- m_file->Write(str, strlen(str));
- m_file->Write("\n", strlen("\n"));
- }
- m_save = -1;
- return true;
- }
-
- return false;
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SAMPLELOG_H__
-#define __SAMPLELOG_H__
-
-// Application level includes
-#include "sample.h"
-
-// wxWidgets includes
-#include <wx/string.h>
-#include <wx/event.h>
-
-// System level includes
-#include <vector>
-
-// Forward declarations
-class wxFile;
-
-class SampleLog
-{
-public:
- SampleLog();
-
- // Sample access
- void Add(Sample &sample);
- int Count() const { return m_samples.size(); }
- wxMutex &Mutex() { return m_mutex; }
- std::vector<Sample>& Samples() { return m_samples; }
-
- // File operations
- void Load(wxString filename);
- bool Save();
- bool Save(wxString &filename);
- bool HasFile() const { return (m_file != NULL); }
- bool IsDirty() const { return m_save >= 0; }
-
-private:
- bool readline(wxString &line);
-
- std::vector<Sample> m_samples;
- wxMutex m_mutex;
- int m_save;
- wxString m_filename;
- wxFile *m_file;
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "search.h"
-#include "sample.h"
-#include "util.h"
-
-// wxWidgets includes
-#include <wx/log.h>
-#include <wx/utils.h>
-
-// System level includes
-#include <vector>
-
-using namespace std;
-
-const wxEventType wxEVT_SEARCH_UPDATE = wxNewEventType();
-
-SearchUpdate::SearchUpdate(const wxEventType &event, bool done) :
-wxNotifyEvent(event)
-{
- m_done = done;
-}
-
-TransmitterSearch::TransmitterSearch(wxEvtHandler *dest) :
-m_condition(m_mutex)
-{
- Reset();
- m_resolution = 0.0005; // 182 foot granularity
- m_dest = dest;
- m_log = NULL;
- m_scale = 0.85; // Estimated from Mt. Umunhum data
- m_busy = false;
- Create(); // wxThreadHelper
- GetThread()->Run();
-}
-
-TransmitterSearch::~TransmitterSearch()
-{
- GetThread()->Delete();
-}
-
-void TransmitterSearch::Reset()
-{
- m_iterations = 0;
- m_initialized = false;
- m_solution = Spherical(0.0, 0.0);
- m_log = NULL;
- ClearStats();
-}
-
-void TransmitterSearch::ClearStats()
-{
- m_histogram.Reset();
-}
-
-void *TransmitterSearch::Entry()
-{
- wxLogDebug(_T("TransmitterSearch::Entry(): entered"));
- m_mutex.Lock();
-
- while (!GetThread()->TestDestroy())
- if (m_condition.WaitTimeout(1000) == wxCOND_NO_ERROR)
- background_solve();
-
- m_mutex.Unlock();
- wxLogDebug(_T("TransmitterSearch::Entry(): exited"));
-}
-
-void TransmitterSearch::background_solve()
-{
- if (!m_log)
- return;
-
- m_iterations = 0;
- int count = m_log->Count();
- ClearStats();
-
- m_busy = true;
- if (count == 0) // No data to solve from
- return post_update(true);
-
- if (!m_initialized) { // Get initial solution from first sample, but only once
- m_solution = m_log->Samples().begin()->Location();
- m_initialized = true;
- }
-
- if (count == 1)
- return post_update(true);
-
- while(1) {
- m_iterations = 0;
- while (++m_iterations <= MaxIterations) {
- wxMutexLocker locker(m_log->Mutex());
- if (hillclimb(m_log->Samples())) { // true return indicates solution of some sort achieved
- m_histogram.Calc(m_log->Samples(), m_solution);
- return post_update(true);
- }
- }
-
- // Max iterations reached, send interim solution
- m_histogram.Calc(m_log->Samples(), m_solution);
- post_update(false);
- }
-}
-
-void TransmitterSearch::post_update(bool done)
-{
- SearchUpdate update(wxEVT_SEARCH_UPDATE, done);
- wxPostEvent(m_dest, update);
- m_busy = !done;
-}
-
-void TransmitterSearch::Solve(SampleLog *log)
-{
- // FIXME: what if we get here while background thread is still busy?
- if (m_log && (m_log != log))
- wxLogError(_T("TransmitterSearch::Solve: supplied log different from current one."));
-
- m_log = log;
- m_condition.Signal();
-}
-
-// Return value indicates solution of some sort achieved
-bool TransmitterSearch::hillclimb(vector<Sample> &samples)
-{
- int nx, ny;
- int min_x = 0, min_y = 0;
- int num;
-
- Spherical trial;
-
- float min_error;
- float trial_error;
-
- // Initialize search with current solution
- if (calc_trial_error(samples, m_solution, min_error) == 0.0) {
- wxLogDebug(_T("TransmitterSearch::hillclimb: no enabled samples, returning"));
- return true; // No enabled data points, we're done
- }
-
- // Check if moving 'resolution' distance in one of four directions decreases error
- for (nx = -1; nx < 2; nx++) {
- trial.SetLongitude(m_solution.Longitude() + nx*m_resolution);
- for (ny = -1; ny < 2; ny++) {
- // Skip non-compass directions
- if (nx == ny)
- continue;
- trial.SetLatitude(m_solution.Latitude() + ny*m_resolution);
- calc_trial_error(samples, trial, trial_error);
- if (trial_error < min_error) {
- min_error = trial_error;
- min_x = nx; min_y = ny;
- }
- }
- }
-
- // Indicate if solution achieved
- if (min_x == 0 && min_y == 0)
- return true;
- else {
- m_solution.SetLatitude(m_solution.Latitude()+min_y*m_resolution);
- m_solution.SetLongitude(m_solution.Longitude()+min_x*m_resolution);
- return false; // Make outer loop call us again
- }
-}
-
-// Return value is number of enabled samples in vector
-float TransmitterSearch::calc_trial_error(const vector<Sample>&samples,
- const Spherical &trial,
- float &trial_error)
-{
- float wsum = 0.0;
- trial_error = 0.0;
- float strength = 1.0;
-
- for (int i = 0; i < samples.size(); i++) {
- const Sample &sample = samples[i];
-
- float angle, ierror, qerror;
- sample.CalcError(trial, angle, ierror, qerror);
-
- // Wrapped cauchy distribution
- //float p = m_scale;
- //float likelihood = (1-p*p)/(1+p*p-2*p*cos(angle*M_PI/180.0));
- //trial_error += -log(likelihood)*sample.Strength();
-
- // Adjusted exponential distribution
- trial_error += sqrt(1+angle*angle)*sample.Strength();
- wsum += sample.Strength();
- }
-
- if (wsum > 0.0)
- trial_error = trial_error/wsum;
-
- return wsum;
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SEARCH_H__
-#define __SEARCH_H__
-
-// Application level includes
-#include "spherical.h"
-#include "samplelog.h"
-#include "histogram.h"
-
-// wxWidgets includes
-#include <wx/event.h>
-
-// System level includes
-#include <ctime>
-
-// Forward declarations
-class wxFile;
-class Sample;
-class TransmitterSearch;
-
-class SearchUpdate : public wxNotifyEvent
-{
-public:
- SearchUpdate(const wxEventType &event, bool done);
- virtual wxEvent *Clone() const { return new SearchUpdate(*this); }
- bool m_done;
-};
-
-extern const wxEventType wxEVT_SEARCH_UPDATE;
-
-typedef void(wxEvtHandler::*SearchUpdateFunction)(SearchUpdate&);
-
-#define EVT_SEARCH_UPDATE(fn) \
- DECLARE_EVENT_TABLE_ENTRY( \
- wxEVT_SEARCH_UPDATE, -1, -1, \
- (wxObjectEventFunction)(wxEventFunction)(SearchUpdateFunction)&fn, \
- (wxObject *)NULL \
- ),
-
-class TransmitterSearch : public wxThreadHelper
-{
-public:
- TransmitterSearch(wxEvtHandler *dest);
- ~TransmitterSearch();
-
- void Solve(SampleLog *log);
- bool HasSolution() { return m_log ? m_log->Count() > 1 : false; }
- void Reset();
- void ClearStats();
- bool Busy() const { return m_busy; }
- int Mode() const { return m_histogram.Mode(); }
- float Mean() const { return m_histogram.Mean(); }
- float Concentration() { return m_histogram.Concentration(); }
-
- const ErrorHistogram &Histogram() { return m_histogram; }
- Spherical GetEstimatedLocation() { return m_solution; }
-
- virtual void *Entry();
-
-private:
- static const int MaxIterations = 20; // TODO: make configurable
-
- bool hillclimb(std::vector<Sample> &samples);
- float calc_trial_error(const std::vector<Sample> &samples, const Spherical &trial,
- float &solution_error);
-
- void background_solve();
- void post_update(bool done);
-
- // Background processing
- wxEvtHandler *m_dest;
- wxMutex m_mutex;
- wxCondition m_condition;
-
- // Solution state
- SampleLog *m_log;
- Spherical m_solution;
- int m_iterations;
- bool m_initialized;
- bool m_busy;
-
- // Solution options
- float m_scale;
- float m_resolution;
-
- // Estimated solution histogram
- ErrorHistogram m_histogram;
-};
-
-#endif
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#include "serial.h"
-
-#include <wx/log.h>
-#include <errno.h>
-
-#ifdef __WIN32__
-// I hate Windows.
-#else
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#endif
-
-wxArrayString EnumerateSerialPorts()
-{
- wxArrayString result;
-
-#ifdef __WIN32__
- wxString port;
- for (int i = 1; i <= 8; i++) {
- port.Printf("COM%i", i);
- result.Add(port);
- }
-#else
- result.Add(_T("/dev/ttyS0"));
- result.Add(_T("/dev/ttyS1"));
- result.Add(_T("/dev/ttyS2"));
- result.Add(_T("/dev/ttyS3"));
- result.Add(_T("/dev/ttyUSB0"));
- result.Add(_T("/dev/ttyUSB1"));
-#endif
-
- return result;
-}
-
-SerialPort::SerialPort(wxString &port)
-{
- wxLogDebug(_T("SerialPort::SerialPort(): %s"), port.c_str());
- m_port = port;
- m_opened = false;
-#ifdef __WIN32__
- m_handle = INVALID_HANDLE_VALUE;
-#else
- m_fd = -1;
-#endif
-}
-
-bool SerialPort::Open(int speed)
-{
- wxLogDebug(_T("SerialPort::Open: %i baud"), speed);
- if (m_opened) {
- wxLogWarning(_T("SerialPort::Open: called on already opened object."));
- return false;
- }
-
-#ifdef __WIN32__
- m_handle = CreateFile(m_port.c_str(),
- GENERIC_READ | GENERIC_WRITE,
- 0,
- NULL,
- OPEN_EXISTING,
- 0,
- NULL);
- if (m_handle == INVALID_HANDLE_VALUE) {
- wxLogError("SerialPort::Open: CreateFile() failed");
- return false;
- }
-
- DCB dcb;
- if (!GetCommState(m_handle, &dcb)) {
- wxLogError("SerialPort::Open: GetCommState failed.");
- CloseHandle(m_handle);
- return false;
- }
-
- dcb.BaudRate = speed;
- dcb.ByteSize = 8;
- dcb.StopBits = ONESTOPBIT;
- dcb.Parity = NOPARITY;
- dcb.fBinary = TRUE;
- dcb.fParity = FALSE;
-
- if (!SetCommState(m_handle, &dcb)) {
- wxLogError("SerialPort::Open: SetCommState failed.");
- CloseHandle(m_handle);
- return false;
- }
-
- COMMTIMEOUTS timeouts;
- if (!GetCommTimeouts(m_handle, &timeouts)) {
- wxLogError("SerialPort::Open: GetCommTimeouts failed.");
- CloseHandle(m_handle);
- return false;
- }
-
- timeouts.ReadIntervalTimeout = MAXDWORD;
- timeouts.ReadTotalTimeoutMultiplier = MAXDWORD;
- timeouts.ReadTotalTimeoutConstant = 100;
-
- if (!SetCommTimeouts(m_handle, &timeouts)) {
- wxLogError("SerialPort::Open: SetCommTimeouts failed.");
- CloseHandle(m_handle);
- return false;
- }
-
- m_opened = true;
-#else
- // Fixed at first USB port until string bug fixed
- m_fd = open("/dev/ttyUSB0", O_RDWR|O_NONBLOCK);
- if (m_fd < 0) {
- wxLogError(_T("SerialPort::Open: open(): %i"), errno);
- return false;
- }
-
- if (!isatty(m_fd)) {
- wxLogError(_T("SerialPort::Open: device %s is not a tty"), m_port.c_str());
- close(m_fd);
- return false;
- }
-
- if (tcgetattr(m_fd, &m_ttyset_old) != 0) {
- wxLogError(_T("SerialPort::Open: failed to get port attributes"));
- close(m_fd);
- return false;
- }
-
- memcpy(&m_ttyset_new, &m_ttyset_old, sizeof(m_ttyset_new));
- cfsetispeed(&m_ttyset_new, (speed_t)speed);
- cfsetospeed(&m_ttyset_new, (speed_t)speed);
- m_ttyset_new.c_cflag &= ~(PARENB|CRTSCTS); // Disable parity and flowcontrol
- m_ttyset_new.c_cflag |= CS8|CREAD|CLOCAL; // 8 bits, read, no modem status lines
- m_ttyset_new.c_iflag = 0;
- m_ttyset_new.c_oflag = ONLCR; // Convert LF to CRLF on receive
- m_ttyset_new.c_lflag = 0;
-
- if (tcsetattr(m_fd, TCSANOW, &m_ttyset_new) != 0) {
- wxLogError(_T("SerialPort::Open: failed to set port attributes"));
- close(m_fd);
- return false;
- }
-
- m_opened = true;
-#endif
- return m_opened;
-}
-
-void SerialPort::Close()
-{
- wxLogDebug(_T("SerialPort::Close()"));
-#ifdef __WIN32__
- CloseHandle(m_handle);
-#else
- if (m_opened >= 0) {
- m_ttyset_old.c_cflag |= HUPCL;
- tcsetattr(m_fd, TCSANOW, &m_ttyset_old);
- close(m_fd);
- }
-#endif
-
- m_opened = false;
-}
-
-SerialPort::~SerialPort()
-{
- wxLogDebug(_T("SerialPort::~SerialPort()"));
-
- if (m_opened)
- Close();
-}
-
-int SerialPort::RxReady()
-{
- int count = 0;
-#ifdef __WIN32__
- return 1; // No equivalent Win32 call, use read timeouts instead
-#else
- if (m_fd < 0 || ioctl(m_fd, FIONREAD, &count) < 0)
- return -1;
-#endif
- return count;
-}
-
-int SerialPort::Read(char *buffer, int len)
-{
- wxASSERT(buffer);
- wxASSERT(len);
-
- if (!m_opened)
- return -1;
-
-#ifdef __WIN32__
- DWORD num;
- if (ReadFile(m_handle, buffer, (DWORD)len, &num, NULL))
- return num;
- else
- return -1;
-#else
- return read(m_fd, buffer, len);
-#endif
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SERIAL_H__
-#define __SERIAL_H__
-
-#include <wx/arrstr.h>
-
-#ifdef __WIN32__
-#include <windows.h>
-#else
-#include <termios.h>
-#endif
-
-wxArrayString EnumerateSerialPorts();
-
-class SerialPort
-{
-public:
- SerialPort(wxString &port);
- ~SerialPort();
-
- bool Open(int speed);
- bool IsOpened() { return m_opened; }
- void Close();
- int RxReady();
- int Read(char *buffer, int len);
-
-private:
-#ifdef __WIN32__
- HANDLE m_handle;
-#else
- int m_fd;
- struct termios m_ttyset_old;
- struct termios m_ttyset_new;
-#endif
- wxString m_port;
- bool m_opened;
-};
-
-#endif // __SERIAL_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "settings.h"
-
-HunterSettings::HunterSettings()
-{
- cfg = new wxConfig(_T("TransmitterHunter"));
-}
-
-HunterSettings::~HunterSettings()
-{
- if (cfg) {
- cfg->Flush();
- delete cfg;
- }
-}
-
-wxSize HunterSettings::GetWindowSize()
-{
- long width, height;
- if (cfg) {
- cfg->Read(wxT("Application/Width"), &width, 1024);
- cfg->Read(wxT("Application/Height"), &height, 768);
- }
-
- return wxSize((int)width, (int)height);
-}
-
-void HunterSettings::SetWindowSize(wxSize size)
-{
- if (cfg) {
- cfg->Write(wxT("Application/Width"), size.GetWidth());
- cfg->Write(wxT("Application/Height"), size.GetHeight());
- }
-}
-
-int HunterSettings::GetWindowXPos()
-{
- long x;
- if (cfg)
- cfg->Read(wxT("Application/XPos"), &x, 0);
-
- return (int)x;
-}
-
-void HunterSettings::SetWindowXPos(int x)
-{
- if (cfg)
- cfg->Write(wxT("Application/XPos"), (long)x);
-}
-
-int HunterSettings::GetWindowYPos()
-{
- long y;
- if (cfg)
- cfg->Read(wxT("Application/YPos"), &y, 0);
-
- return (int)y;
-}
-
-void HunterSettings::SetWindowYPos(int y)
-{
- if (cfg)
- cfg->Write(wxT("Application/YPos"), (long)y);
-}
-
-bool HunterSettings::GetDopplerAutostart()
-{
- bool start = false;
- if (cfg)
- cfg->Read(wxT("Doppler/Autostart"), &start, false);
-
- return start;
-}
-
-void HunterSettings::SetDopplerAutostart(bool start)
-{
- if (cfg)
- cfg->Write(wxT("Doppler/Autostart"), start);
-}
-
-int HunterSettings::GetDopplerFilter()
-{
- long filtering;
- if (cfg)
- cfg->Read(wxT("Doppler/FilterLevel"), &filtering, 20);
-
- return (int)filtering;
-}
-
-void HunterSettings::SetDopplerFilter(int level)
-{
- if (cfg)
- cfg->Write(wxT("Doppler/FilterLevel"), (long)level);
-}
-
-int HunterSettings::GetDopplerRotation()
-{
- long rate;
- if (cfg)
- cfg->Read(wxT("Doppler/Rotation"), &rate, 4);
-
- return (int)rate;
-}
-
-void HunterSettings::SetDopplerRotation(int rate)
-{
- if (cfg)
- cfg->Write(wxT("Doppler/Rotation"), (long)rate);
-}
-
-float HunterSettings::GetDopplerCalibration(int rate)
-{
- double calibration;
- wxString key;
-
- key.Printf(_T("Doppler/Rate%iCalibration"), rate);
- if (cfg)
- cfg->Read(key, &calibration, 0.0);
- return (float)calibration;
-}
-
-void HunterSettings::SetDopplerCalibration(int rate, float offset)
-{
- wxString key;
- key.Printf(_T("Doppler/Rate%iCalibration"), rate);
- if (cfg)
- cfg->Write(key, offset);
-}
-
-bool HunterSettings::GetGPSAutostart()
-{
- bool start = false;
- if (cfg)
- cfg->Read(wxT("GPS/Autostart"), &start, false);
-
- return start;
-}
-
-void HunterSettings::SetGPSAutostart(bool start)
-{
- if (cfg)
- cfg->Write(wxT("GPS/Autostart"), start);
-}
-
-wxString HunterSettings::GetGPSDeviceName()
-{
- wxString name;
- if (cfg)
- cfg->Read(wxT("GPS/DeviceName"), &name);
-
- return name;
-}
-
-void HunterSettings::SetGPSDeviceName(wxString &name)
-{
- if (cfg)
- cfg->Write(wxT("GPS/DeviceName"), name);
-}
-
-bool HunterSettings::GetCalibrationAffectAllRates()
-{
- bool val = false;
- if (cfg)
- cfg->Read(wxT("Calibration/AffectAllRates"), &val, false);
-
- return val;
-}
-
-void HunterSettings::SetCalibrationAffectAllRates(bool val)
-{
- if (cfg)
- cfg->Write(wxT("Calibration/AffectAllRates"), val);
-}
-
-double HunterSettings::GetKnownTransmitterLongitude()
-{
- double lon;
- if (cfg)
- cfg->Read(wxT("KnownTransmitter/Longitude"), &lon);
-
- return lon;
-}
-
-void HunterSettings::SetKnownTransmitterLongitude(double lon)
-{
- if (cfg)
- cfg->Write(wxT("KnownTransmitter/Longitude"), lon);
-}
-
-double HunterSettings::GetKnownTransmitterLatitude()
-{
- double lat;
- if (cfg)
- cfg->Read(wxT("KnownTransmitter/Latitude"), &lat);
-
- return lat;
-}
-
-void HunterSettings::SetKnownTransmitterLatitude(double lat)
-{
- if (cfg)
- cfg->Write(wxT("KnownTransmitter/Latitude"), lat);
-}
-
-bool HunterSettings::GetUseKnownTransmitter()
-{
- bool use = false;
- if (cfg)
- cfg->Read(wxT("KnownTransmitter/Use"), &use, false);
-
- return use;
-}
-
-void HunterSettings::SetUseKnownTransmitter(bool use)
-{
- if (cfg)
- cfg->Write(wxT("KnownTransmitter/Use"), use);
-}
-
-int HunterSettings::GetDisplayOrientation()
-{
- long x;
- if (cfg)
- cfg->Read(wxT("Display/Orientation"), &x, 0);
-
- return (int)x;
-}
-
-void HunterSettings::SetDisplayOrientation(int orientation)
-{
- if (cfg)
- cfg->Write(wxT("Display/Orientation"), (long)orientation);
-}
-
-bool HunterSettings::GetDisplayDoppler()
-{
- bool val = false;
- if (cfg)
- cfg->Read(wxT("Display/DopplerPointer"), &val, false);
-
- return val;
-}
-
-void HunterSettings::SetDisplayDoppler(bool val)
-{
- if (cfg)
- cfg->Write(wxT("Display/DopplerPointer"), val);
-}
-
-bool HunterSettings::GetDisplayKnown()
-{
- bool val = false;
- if (cfg)
- cfg->Read(wxT("Display/KnownPointer"), &val, false);
-
- return val;
-}
-
-void HunterSettings::SetDisplayKnown(bool val)
-{
- if (cfg)
- cfg->Write(wxT("Display/KnownPointer"), val);
-}
-
-bool HunterSettings::GetDisplayEstimated()
-{
- bool val = false;
- if (cfg)
- cfg->Read(wxT("Display/EstimatedPointer"), &val, false);
-
- return val;
-}
-
-void HunterSettings::SetDisplayEstimated(bool val)
-{
- if (cfg)
- cfg->Write(wxT("Display/EstimatedPointer"), val);
-}
-
-wxString HunterSettings::GetWorkingDirectory()
-{
- wxString str(_T("."));
- if (cfg)
- return cfg->Read(wxT("Application/WorkingDirectory"), str);
- return str;
-}
-
-void HunterSettings::SetWorkingDirectory(const wxString &dir)
-{
- if (cfg)
- cfg->Write(wxT("Application/WorkingDirectory"), dir);
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SETTINGS_H__
-#define __SETTINGS_H__
-
-// wxWidgets includes
-#include <wx/config.h>
-#include <wx/gdicmn.h>
-
-class HunterSettings
-{
-public:
- HunterSettings();
- ~HunterSettings();
-
- // Main window size
- wxSize GetWindowSize();
- void SetWindowSize(wxSize size);
-
- // Main window position
- int GetWindowXPos();
- void SetWindowXPos(int x);
- int GetWindowYPos();
- void SetWindowYPos(int y);
-
- // Autostart doppler on application bringup
- bool GetDopplerAutostart();
- void SetDopplerAutostart(bool val);
-
- // Doppler filter value
- int GetDopplerFilter();
- void SetDopplerFilter(int level);
-
- // Doppler filter value
- int GetDopplerRotation();
- void SetDopplerRotation(int rate);
-
- // Doppler calibration values
- float GetDopplerCalibration(int rate);
- void SetDopplerCalibration(int rate, float offset);
-
- // Autostart GPS on application bringup
- bool GetGPSAutostart();
- void SetGPSAutostart(bool val);
-
- // GPS interface device
- wxString GetGPSDeviceName();
- void SetGPSDeviceName(wxString &name);
-
- // Calibration adjust affects all rates
- bool GetCalibrationAffectAllRates();
- void SetCalibrationAffectAllRates(bool val);
-
- // Known transmitter location
- double GetKnownTransmitterLongitude();
- void SetKnownTransmitterLongitude(double lon);
- double GetKnownTransmitterLatitude();
- void SetKnownTransmitterLatitude(double lat);
- bool GetUseKnownTransmitter();
- void SetUseKnownTransmitter(bool use);
-
- // Display Orientation
- int GetDisplayOrientation();
- void SetDisplayOrientation(int orientation);
-
- // Display Doppler Bearing
- bool GetDisplayDoppler();
- void SetDisplayDoppler(bool val);
-
- // Display Known Bearing
- bool GetDisplayKnown();
- void SetDisplayKnown(bool val);
-
- // Display Estimated Bearing
- bool GetDisplayEstimated();
- void SetDisplayEstimated(bool val);
-
- wxString GetWorkingDirectory();
- void SetWorkingDirectory(const wxString &dir);
-
-private:
- wxConfig *cfg;
-};
-
-#endif // __SETTINGS_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "spherical.h"
-#include "util.h"
-
-Spherical::Spherical()
-{
- m_latitude = 0.0;
- m_longitude = 0.0;
-}
-
-Spherical::Spherical(double latitude, double longitude)
-{
- m_latitude = latitude;
- m_longitude = longitude;
-}
-
-Spherical::Spherical(wxString latitude, wxString longitude)
-{
- latitude.ToDouble(&m_latitude);
- longitude.ToDouble(&m_longitude);
-}
-
-void Spherical::SetLatitude(double latitude)
-{
- m_latitude = latitude; // TODO: error handle
-}
-
-void Spherical::SetLongitude(double longitude)
-{
- m_longitude = longitude;
-}
-
-double range(const Spherical &from, const Spherical &to)
-{
- double lat1 = to_radians(from.m_latitude);
- double lon1 = to_radians(from.m_longitude);
-
- double lat2 = to_radians(to.m_latitude);
- double lon2 = to_radians(to.m_longitude);
-
- double n1 = sin((lat1-lat2)/2);
- double n2 = sin((lon1-lon2)/2);
- double distance = 2*asin(sqrt(n1*n1 + cos(lat1)*cos(lat2)*n2*n2));
-
- return to_degrees(distance)*60.0*1.15077945; // Conversion to statute miles
-
-}
-
-double bearing(const Spherical &from, const Spherical &to)
-{
- double lat1 = to_radians(from.m_latitude);
- double lon1 = to_radians(from.m_longitude);
- double lat2 = to_radians(to.m_latitude);
- double lon2 = to_radians(to.m_longitude);
-
- double bearing = atan2(-sin(lon1-lon2)*cos(lat2), cos(lat1)*sin(lat2)-sin(lat1)*cos(lat2)*cos(lon1-lon2));
- return degree_normalize(to_degrees(bearing));
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __SPHERICAL_H__
-#define __SPHERICAL_H__
-
-// wxWidgets includes
-#include <wx/string.h>
-
-class Spherical
-{
-public:
- Spherical();
- Spherical(double latitude, double longitude);
- Spherical(wxString latitude, wxString longitude);
-
- double Latitude() const { return m_latitude; }
- double Longitude() const { return m_longitude; }
- void SetLatitude(double latitude);
- void SetLongitude(double longitude);
-
-private:
- double m_latitude;
- double m_longitude;
-
- friend double range(const Spherical &from, const Spherical &to);
- friend double bearing(const Spherical &from, const Spherical &to);
-};
-
-#endif // __SPHERICAL_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-// Application level includes
-#include "tactical.h"
-
-// wxWidgets includes
-#include <wx/dc.h>
-#include <wx/dcclient.h>
-#include <wx/log.h>
-
-// System level includes
-#include <cmath>
-
-// Event table for TacticalPanel
-BEGIN_EVENT_TABLE(TacticalPanel, wxPanel)
- EVT_PAINT(TacticalPanel::OnPaint)
- EVT_SIZE(TacticalPanel::OnSize)
-END_EVENT_TABLE()
-
-TacticalPanel::TacticalPanel(wxWindow *parent) :
-wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize)
-{
- m_orientation = TrackUp;
- m_display_doppler = false;
- m_display_known = false;
- m_display_estimated = false;
-
- m_heading = 0.0;
- m_doppler_bearing = -1.0;
- m_estimated_bearing = -1.0;
- m_actual_bearing = -1.0;
-
- SetBackgroundColour(*wxBLACK);
-}
-
-void TacticalPanel::OnPaint(wxPaintEvent &event)
-{
- wxPaintDC dc(this);
- drawPanel(dc);
-}
-
-void TacticalPanel::drawPanel(wxDC &dc)
-{
- float radians;
- float brg = 0;
-
- // Draw circle
- dc.SetPen(wxPen(*wxRED, 2, wxSOLID));
- dc.SetBrush(wxBrush(*wxBLACK, wxTRANSPARENT));
- dc.DrawCircle(m_center, m_radius);
-
- // Calculate end of doppler bearing line
- // Doppler bearings are relative and must be adjusted for north up display
- wxPoint doppler_tip = m_center;
- if (m_doppler_bearing >= 0.0) {
- brg = m_doppler_bearing;
- if (m_orientation == NorthUp) {
- brg += m_heading;
- if (brg >= 360.0)
- brg -= 360.0;
- }
- radians = brg*M_PI/180.0;
- doppler_tip = wxPoint((int)(m_center.x+sin(radians)*m_radius*0.95),
- (int)(m_height-(m_center.y+cos(radians)*m_radius*0.95)));
- }
-
- // Calculate end of actual bearing line
- // Actual bearings are absolute and must be adjusted for track up display
- wxPoint actual_tip = m_center;
- if (m_actual_bearing >= 0.0) {
- brg = m_actual_bearing;
- if (m_orientation == TrackUp) {
- brg -= m_heading;
- if (brg < 0.0)
- brg += 360.0;
- }
- radians = brg*M_PI/180.0;
- actual_tip = wxPoint((int)(m_center.x+sin(radians)*m_radius*0.95),
- (int)(m_height-(m_center.y+cos(radians)*m_radius*0.95)));
- }
-
- // Calculate end of estimated bearing line
- // Estimated bearings are absolute and must be adjusted for track up display
- wxPoint estimated_tip = m_center;
- if (m_estimated_bearing >= 0.0) {
- brg = m_estimated_bearing;
- if (m_orientation == TrackUp) {
- brg -= m_heading;
- if (brg < 0.0)
- brg += 360.0;
- }
- radians = brg*M_PI/180.0;
- estimated_tip = wxPoint((int)(m_center.x+sin(radians)*m_radius*0.95),
- (int)(m_height-(m_center.y+cos(radians)*m_radius*0.95)));
- }
-
- if (m_display_known) {
- dc.SetPen(wxPen(*wxBLUE, 10, wxSOLID));
- dc.DrawLine(m_center, actual_tip);
- }
-
- if (m_display_estimated) {
- dc.SetPen(wxPen(*wxWHITE, 10, wxSOLID));
- dc.DrawLine(m_center, estimated_tip);
- }
-
- if (m_display_doppler) {
- dc.SetPen(wxPen(*wxGREEN, 10, wxSOLID));
- dc.DrawLine(m_center, doppler_tip);
- }
-}
-
-void TacticalPanel::OnSize(wxSizeEvent &event)
-{
- GetClientSize(&m_width, &m_height);
- m_center = wxPoint(m_width/2, m_height/2);
-
- // Circle at 95% of window size
- if (m_width > m_height)
- m_radius = m_height/2;
- else
- m_radius = m_width/2;
- m_radius = (int)(m_radius*0.95);
-
- Refresh();
-}
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __TACTICAL_H__
-#define __TACTICAL_H__
-
-// wxWidgets includes
-#include <wx/panel.h>
-
-enum Orientation {
- TrackUp,
- NorthUp
-};
-
-class TacticalPanel : public wxPanel
-{
-public:
- TacticalPanel(wxWindow *parent);
-
- // Event handlers
- void OnPaint(wxPaintEvent &event);
- void OnSize(wxSizeEvent &event);
-
- // Configuration
- void SetOrientation(Orientation orientation) { m_orientation = orientation; Refresh(); }
- void SetDisplayDoppler(bool display) { m_display_doppler = display; Refresh(); }
- void SetDisplayKnown(bool display) { m_display_known = display; Refresh(); }
- void SetDisplayEstimated(bool display) { m_display_estimated = display; Refresh(); }
-
- // State updates
- void SetHeading(float heading) { m_heading = heading; Refresh(); }
- void SetDopplerBearing(float bearing) { m_doppler_bearing = bearing; Refresh(); }
- void SetEstimatedBearing(float bearing) { m_estimated_bearing = bearing; Refresh(); }
- void SetActualBearing(float bearing) { m_actual_bearing = bearing; Refresh(); }
-
-private:
- Orientation m_orientation;
- bool m_display_doppler;
- bool m_display_known;
- bool m_display_estimated;
-
- float m_heading;
- float m_doppler_bearing;
- float m_estimated_bearing;
- float m_actual_bearing;
-
- void drawPanel(wxDC &dc);
-
- // Window size derived parameters
- wxPoint m_center;
- int m_width;
- int m_height;
- int m_radius;
-
- DECLARE_EVENT_TABLE();
-};
-
-#endif // __TACTICAL_H__
+++ /dev/null
-/*
- Copyright 2006 Johnathan Corgan.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2
- as published by the Free Software Foundation.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Radio; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __UTIL_H__
-#define __UTIL_H__
-
-// System level includes
-#include <cmath>
-
-inline double limit(double x, double lower, double upper)
-{
- if (x < lower)
- return lower;
- else if (x > upper)
- return upper;
- else
- return x;
-}
-
-inline int limit(int x, int lower, int upper)
-{
- if (x < lower)
- return lower;
- else if (x > upper)
- return upper;
- else
- return x;
-}
-
-inline double degree_normalize(double degrees)
-{
- if (degrees >= 360.0)
- return degrees - 360.0;
- else if (degrees < 0.0)
- return degrees + 360.0;
- else
- return degrees;
-}
-
-inline int degree_normalize(int degrees)
-{
- if (degrees >= 360)
- return degrees - 360;
- else if (degrees < 0)
- return degrees + 360;
- else
- return degrees;
-}
-
-inline double to_radians(double degrees)
-{
- return degrees/180.0*M_PI;
-}
-
-inline double to_degrees(double radians)
-{
- return radians/M_PI*180.0;
-}
-
-#define LOGFUNCTION wxLogDebug("%s", __PRETTY_FUNCTION__)
-#define LOGFUNCTIONENTRY wxLogDebug("%s: entered", __PRETTY_FUNCTION__)
-#define LOGFUNCTIONEXIT wxLogDebug("%s: exited", __PRETTY_FUNCTION__)
-
-#endif // __UTIL_H__
+++ /dev/null
-# Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-include $(top_srcdir)/Makefile.common
-
-INCLUDES=$(EZDOP_INCLUDES)
-
-noinst_PROGRAMS = \
- dopper
-
-dopper_SOURCES = \
- dopper.cc
-
-dopper_LDADD = \
- $(top_builddir)/ezdop/src/host/ezdop/libezdop.la
+++ /dev/null
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <cstdio>
-#include <ezdop.h>
-
-int chunks = 3600;
-const static int samples = 250;
-int rate = 250;
-
-static complex<float> buffer[samples];
-
-int main(int argc, char *argv)
-{
- ezdop *dop = new ezdop();
-
- printf("Initializing EZDOP...");
- if (dop->init())
- printf("done.\n");
- else
- printf("failed.\n");
- printf("EZDOP reports %s.\n", dop->is_online() ? "online" : "offline");
-
- printf("Setting EZDOP rate...");
- if (dop->set_rate(rate))
- printf("done.\n");
- else
- printf("failed.\n");
-
- printf("Telling EZDOP to rotate...");
- if (dop->rotate())
- printf("done.\n");
- else
- printf("failed.\n");
-
- printf("Telling EZDOP to stream...");
- if (dop->stream())
- printf("done.\n");
- else
- printf("failed.\n");
-
- float volume;
-
- for (int i = 0; i < chunks; i++) {
- printf("Asking EZDOP for %i samples...", samples);
- int rd = dop->read_iq(buffer, samples, volume);
- printf("got %i --- ", rd);
- if (rd != samples)
- printf("*****\n");
-
- complex<float> average = complex<float>(0.0, 0.0);
- for (int j = 0; j < rd; j++) {
- average += buffer[j];
- }
-
- float I = average.real()/rd;
- float Q = average.imag()/rd;
- float M = std::sqrt(I*I+Q*Q);
- float dbfs = 20*std::log(M/1.4142135);
-
- printf("I=%f Q=%f M=%f dbfs=%f\n", I, Q, M, dbfs);
- }
-
- printf("Telling EZDOP to stop streaming...");
- if (dop->stop_streaming())
- printf("done.\n");
- else
- printf("failed.\n");
-
- printf("Telling EZDOP to stop stop rotating...");
- if (dop->stop_rotating())
- printf("done.\n");
- else
- printf("failed.\n");
-
- printf("Releasing EZDOP...");
- if (dop->finish())
- printf("done.\n");
- else
- printf("failed.\n");
-
- delete dop;
-}
projects / debian / gnuradio / commitdiff
