From 168b5b31eec79aa93bc68ec52ff83dd1948cd4f2 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 27 Mar 2023 21:27:43 -0700 Subject: [PATCH] altos: Add TeleGPS v3.0 support LPC 11U24FET48 with CC1200 radio. A bit like TeleGPS v1.0 but with different pin assignments and a different radio chip. Signed-off-by: Keith Packard --- src/telegps-v3.0/.gitignore | 4 + src/telegps-v3.0/Makefile | 87 +++++++++++++ src/telegps-v3.0/ao_pins.h | 157 ++++++++++++++++++++++++ src/telegps-v3.0/ao_telegps.c | 60 +++++++++ src/telegps-v3.0/flash-loader/Makefile | 8 ++ src/telegps-v3.0/flash-loader/ao_pins.h | 35 ++++++ 6 files changed, 351 insertions(+) create mode 100644 src/telegps-v3.0/.gitignore create mode 100644 src/telegps-v3.0/Makefile create mode 100644 src/telegps-v3.0/ao_pins.h create mode 100644 src/telegps-v3.0/ao_telegps.c create mode 100644 src/telegps-v3.0/flash-loader/Makefile create mode 100644 src/telegps-v3.0/flash-loader/ao_pins.h diff --git a/src/telegps-v3.0/.gitignore b/src/telegps-v3.0/.gitignore new file mode 100644 index 00000000..5586bbde --- /dev/null +++ b/src/telegps-v3.0/.gitignore @@ -0,0 +1,4 @@ +ao_product.h +ao_serial_lpc.h +*.elf +*.map \ No newline at end of file diff --git a/src/telegps-v3.0/Makefile b/src/telegps-v3.0/Makefile new file mode 100644 index 00000000..0afc2226 --- /dev/null +++ b/src/telegps-v3.0/Makefile @@ -0,0 +1,87 @@ +# +# AltOS build +# +# + +include ../lpc/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.h \ + ao_pins.h \ + ao_product.h \ + ao_tracker.h \ + ao_task.h \ + ao_whiten.h \ + ao_cc115l.h \ + ao_fec.h \ + lpc.h \ + Makefile + + +ALTOS_SRC = \ + ao_interrupt.c \ + ao_boot_chain.c \ + ao_product.c \ + ao_romconfig.c \ + ao_cmd.c \ + ao_config.c \ + ao_task.c \ + ao_stdio.c \ + ao_panic.c \ + ao_timer_lpc.c \ + ao_flash_lpc.c \ + ao_mutex.c \ + ao_freq.c \ + ao_led.c \ + ao_spi_lpc.c \ + ao_usb_lpc.c \ + ao_exti_lpc.c \ + ao_serial_lpc.c \ + ao_gps_ublox.c \ + ao_gps_show.c \ + ao_cc1200.c \ + ao_aprs.c \ + ao_tracker.c \ + ao_telemetry.c \ + ao_storage.c \ + ao_m25.c \ + ao_log.c \ + ao_log_gps.c \ + ao_distance.c \ + ao_sqrt.c \ + ao_data.c \ + ao_adc_lpc.c \ + ao_convert_volt.c \ + $(SAMPLE_PROFILE) + +PRODUCT=TeleGPS-v3.0 +PRODUCT_DEF=-DTELEGPS +IDPRODUCT=0x0025 + +CFLAGS = $(PRODUCT_DEF) $(LPC_CFLAGS) $(PROFILE_DEF) + +PROGNAME=telegps-v3.0 +PROG=$(PROGNAME)-$(VERSION).elf +HEX=$(PROGNAME)-$(VERSION).ihx + +SRC=$(ALTOS_SRC) ao_telegps.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) $(HEX) + +$(PROG): Makefile $(OBJ) altos.ld + $(call quiet,CC) $(LDFLAGS) -o $(PROG) $(OBJ) $(LIBS) -Wl,-Map=$(PROGNAME)-$(VERSION).map + +$(OBJ): $(INC) + +distclean: clean + +clean: + rm -f *.o ao_serial_lpc.h $(PROGNAME)-*.elf $(PROGNAME)-*.ihx $(PROGNAME)-*.map + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/telegps-v3.0/ao_pins.h b/src/telegps-v3.0/ao_pins.h new file mode 100644 index 00000000..03989141 --- /dev/null +++ b/src/telegps-v3.0/ao_pins.h @@ -0,0 +1,157 @@ +/* + * Copyright © 2023 Keith Packard + * + * 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +#define AO_STACK_SIZE 448 + +#define IS_FLASH_LOADER 0 + +/* Crystal on the board */ +#define AO_LPC_CLKIN 12000000 + +/* Main clock frequency. 48MHz for USB so we don't use the USB PLL */ +#define AO_LPC_CLKOUT 48000000 + +/* System clock frequency */ +#define AO_LPC_SYSCLK 24000000 + +#define HAS_SERIAL_0 1 +#define SERIAL_1_13_14 1 +#define USE_SERIAL_0_STDIN 0 + +#define ao_gps_getchar ao_serial0_getchar +#define ao_gps_putchar ao_serial0_putchar +#define ao_gps_set_speed ao_serial0_set_speed +#define ao_gps_fifo (ao_usart_rx_fifo) + +#define HAS_EEPROM 1 +#define USE_INTERNAL_FLASH 0 +#define HAS_USB 1 +#define HAS_BEEP 0 +#define HAS_RADIO 1 +#define HAS_TELEMETRY 1 +#define HAS_RDF 1 +#define HAS_APRS 1 +#define HAS_LED 1 + +#define HAS_USB_PULLUP 1 +#define AO_USB_PULLUP_PORT 1 +#define AO_USB_PULLUP_PIN 23 +#define HAS_USB_CONNECT 1 +#define AO_USB_CONNECT_PORT 0 +#define AO_USB_CONNECT_PIN 11 + +/* LED */ +#define LED_0_PORT 1 +#define LED_0_PIN 25 +#define AO_LED_GREEN (1 << 0) +#define AO_LED_PANIC AO_LED_GREEN + +/* Radio */ +#define HAS_SPI_0 1 +#define SPI_SCK0_P0_6 1 +#define SPI_0_OSPEEDR AO_SPI_OSPEED_12MHz + +/* Flash */ +#define HAS_SPI_1 1 +#define SPI_SCK1_P1_20 1 +#define SPI_MISO1_P0_22 1 +#define SPI_MOSI1_P1_22 1 +#define SPI_1_OSPEEDR AO_SPI_OSPEED_12MHz + +#define HAS_GPS 1 +#define HAS_FLIGHT 0 +#define HAS_LOG 1 +#define FLIGHT_LOG_APPEND 1 +#define HAS_TRACKER 1 + +#define AO_CONFIG_DEFAULT_APRS_INTERVAL 0 +#define AO_LOG_FORMAT AO_LOG_FORMAT_TELEGPS + +/* + * GPS + */ + +#define AO_SERIAL_SPEED_UBLOX AO_SERIAL_SPEED_9600 + +/* + * Radio (cc1200) + */ + +/* gets pretty close to 434.550 */ + +#define AO_RADIO_CAL_DEFAULT 5695733 + +#define AO_FEC_DEBUG 0 +#define AO_CC1200_SPI_CS_PORT 1 +#define AO_CC1200_SPI_CS_PIN 27 +#define AO_CC1200_SPI_BUS 1 +#define AO_CC1200_SPI 1 + +#define AO_CC1200_INT_PORT 1 +#define AO_CC1200_INT_PIN 5 + +#define AO_CC1200_INT_GPIO 2 +#define AO_CC1200_INT_GPIO_IOCFG CC1200_IOCFG2 + +#define HAS_BOOT_RADIO 0 + +/* + * Flash (M25) + */ +#define M25_MAX_CHIPS 1 +#define AO_M25_SPI_CS_PORT 0 +#define AO_M25_SPI_CS_MASK (1 << 23) +#define AO_M25_SPI_BUS 0 + +#define PACKET_HAS_SLAVE 0 + +/* + * ADC + */ + +#define HAS_ADC 1 +#define LOG_ADC 0 + +#define AO_DATA_RING 4 + +#define AO_ADC_2 1 + +struct ao_adc { + int16_t v_batt; +}; + +#define AO_ADC_DUMP(p) \ + printf("tick: %5lu batt: %5d\n", \ + (p)->tick, \ + (p)->adc.v_batt) + +/* + * Voltage divider on ADC battery sampler + */ +#define AO_BATTERY_DIV_PLUS 56 /* 5.6k */ +#define AO_BATTERY_DIV_MINUS 100 /* 10k */ + +/* + * ADC reference in decivolts + */ +#define AO_ADC_REFERENCE_DV 33 + +#endif /* _AO_PINS_H_ */ diff --git a/src/telegps-v3.0/ao_telegps.c b/src/telegps-v3.0/ao_telegps.c new file mode 100644 index 00000000..3999cfa3 --- /dev/null +++ b/src/telegps-v3.0/ao_telegps.c @@ -0,0 +1,60 @@ +/* + * Copyright © 2023 Keith Packard + * + * 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include +#include +#include + +int +main(void) +{ + ao_clock_init(); + + ao_task_init(); + ao_timer_init(); + + ao_spi_init(); + ao_exti_init(); + + ao_storage_init(); + + ao_serial_init(); + + ao_cmd_init(); + + ao_usb_init(); + ao_radio_init(); + +#if HAS_ADC + ao_adc_init(); +#endif + + ao_gps_init(); +#if HAS_LOG + ao_log_init(); +#endif + + ao_tracker_init(); + + ao_telemetry_init(); + + ao_config_init(); + + ao_start_scheduler(); + return 0; +} diff --git a/src/telegps-v3.0/flash-loader/Makefile b/src/telegps-v3.0/flash-loader/Makefile new file mode 100644 index 00000000..3118c4e1 --- /dev/null +++ b/src/telegps-v3.0/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=telegps-v3.0 +include $(TOPDIR)/lpc/Makefile-flash.defs diff --git a/src/telegps-v3.0/flash-loader/ao_pins.h b/src/telegps-v3.0/flash-loader/ao_pins.h new file mode 100644 index 00000000..7fbf9d67 --- /dev/null +++ b/src/telegps-v3.0/flash-loader/ao_pins.h @@ -0,0 +1,35 @@ +/* + * Copyright © 2023 Keith Packard + * + * 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +#include + +/* Debug pin 6, rx_ext */ +#define AO_BOOT_PIN 1 +#define AO_BOOT_APPLICATION_GPIO 1 +#define AO_BOOT_APPLICATION_PIN 16 +#define AO_BOOT_APPLICATION_VALUE 1 +#define AO_BOOT_APPLICATION_MODE AO_EXTI_MODE_PULL_UP + +#define HAS_USB_PULLUP 1 +#define AO_USB_PULLUP_PORT 1 +#define AO_USB_PULLUP_PIN 23 + +#endif /* _AO_PINS_H_ */ -- 2.30.2