From 2bec5edbb068cab88b8d4f30f609712feb186a30 Mon Sep 17 00:00:00 2001 From: Bdale Garbee Date: Sun, 3 Apr 2022 18:12:20 -0600 Subject: [PATCH] first cut at EasyMotor v3 support --- src/easymotor-v3/Makefile | 80 ++++++++++++ src/easymotor-v3/ao_easymotor.c | 49 ++++++++ src/easymotor-v3/ao_pins.h | 159 ++++++++++++++++++++++++ src/easymotor-v3/flash-loader/Makefile | 8 ++ src/easymotor-v3/flash-loader/ao_pins.h | 34 +++++ 5 files changed, 330 insertions(+) create mode 100644 src/easymotor-v3/Makefile create mode 100644 src/easymotor-v3/ao_easymotor.c create mode 100644 src/easymotor-v3/ao_pins.h create mode 100644 src/easymotor-v3/flash-loader/Makefile create mode 100644 src/easymotor-v3/flash-loader/ao_pins.h diff --git a/src/easymotor-v3/Makefile b/src/easymotor-v3/Makefile new file mode 100644 index 00000000..e4572e7b --- /dev/null +++ b/src/easymotor-v3/Makefile @@ -0,0 +1,80 @@ +# +# AltOS build +# +# + +include ../lpc/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.h \ + ao_pins.h \ + ao_product.h \ + ao_adxl375.h \ + lpc.h + +# +# Common AltOS sources +# + +ALTOS_SRC = \ + ao_interrupt.c \ + ao_boot_chain.c \ + ao_romconfig.c \ + ao_product.c \ + ao_mutex.c \ + ao_panic.c \ + ao_stdio.c \ + ao_storage.c \ + ao_report.c \ + ao_ignite.c \ + ao_flight.c \ + ao_kalman.c \ + ao_sample.c \ + ao_data.c \ + ao_convert_volt.c \ + ao_task.c \ + ao_log.c \ + ao_log_motor.c \ + ao_cmd.c \ + ao_config.c \ + ao_dma_lpc.c \ + ao_timer_lpc.c \ + ao_exti_lpc.c \ + ao_spi_lpc.c \ + ao_adc_lpc.c \ + ao_usb_lpc.c \ + ao_m25.c \ + ao_adxl375.c \ + ao_beep_lpc.c + +PRODUCT=EasyMotor-v3 +PRODUCT_DEF=-DEASYMOTOR_V_3 +IDPRODUCT=0x002c + +CFLAGS = $(PRODUCT_DEF) $(LPC_CFLAGS) + +PROGNAME=easymotor-v2 +PROG=$(PROGNAME)-$(VERSION).elf +HEX=$(PROGNAME)-$(VERSION).ihx + +SRC=$(ALTOS_SRC) ao_easymotor.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) $(HEX) + +$(PROG): Makefile $(OBJ) + $(call quiet,CC) $(LDFLAGS) -o $(PROG) $(OBJ) $(LIBS) + +$(OBJ): $(INC) + +distclean: clean + +clean: + rm -f *.o $(PROGNAME)-*.elf $(PROGNAME)-*.ihx + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/easymotor-v3/ao_easymotor.c b/src/easymotor-v3/ao_easymotor.c new file mode 100644 index 00000000..b97f2004 --- /dev/null +++ b/src/easymotor-v3/ao_easymotor.c @@ -0,0 +1,49 @@ +/* + * Copyright © 2022 Bdale Garbee + * + * 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 +#include + +int +main(void) +{ + ao_clock_init(); + ao_task_init(); + ao_timer_init(); + + ao_dma_init(); + ao_spi_init(); + ao_exti_init(); + + ao_adc_init(); + ao_beep_init(); + ao_cmd_init(); + ao_usb_init(); + + ao_adxl375_init(); + + ao_storage_init(); + ao_flight_init(); + ao_log_init(); + ao_report_init(); + ao_config_init(); + + ao_start_scheduler(); +} diff --git a/src/easymotor-v3/ao_pins.h b/src/easymotor-v3/ao_pins.h new file mode 100644 index 00000000..52632718 --- /dev/null +++ b/src/easymotor-v3/ao_pins.h @@ -0,0 +1,159 @@ +/* + * Copyright © 2022 Bdale Garbee + * + * 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 HAS_TASK_QUEUE 1 +#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_USB 1 +#define HAS_USB_CONNECT 0 +#define HAS_USB_VBUS 0 +#define HAS_USB_PULLUP 1 +#define AO_USB_PULLUP_PORT 0 +#define AO_USB_PULLUP_PIN 20 + +#define PACKET_HAS_SLAVE 0 + +#define HAS_SERIAL 0 +#define USE_SERIAL_0_STDIN 1 +#define SERIAL_0_18_19 1 +#define SERIAL_0_14_15 0 +#define SERIAL_0_17_18 0 +#define SERIAL_0_26_27 0 + +#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX (1984 * 1024) +#define AO_CONFIG_MAX_SIZE 1024 +#define LOG_ERASE_MARK 0x55 +#define LOG_MAX_ERASE 128 +#define AO_LOG_FORMAT AO_LOG_FORMAT_EASYMOTOR + +#define HAS_EEPROM 1 +#define USE_INTERNAL_FLASH 0 +#define USE_EEPROM_CONFIG 0 +#define USE_STORAGE_CONFIG 1 +#define AO_PA11_PA12_RMP 1 +#define HAS_BEEP 1 +#define HAS_BATTERY_REPORT 1 +#define HAS_PAD_REPORT 1 +#define BEEPER_CHANNEL 3 +#define BEEPER_TIMER 2 +#define BEEPER_PORT (&stm_gpioa) +#define BEEPER_PIN 2 +#define BEEPER_AFR STM_AFR_AF2 + +#define HAS_RADIO 0 +#define HAS_TELEMETRY 0 +#define HAS_APRS 0 +#define HAS_COMPANION 0 + +#define LOW_LEVEL_DEBUG 0 + +#define HAS_GPS 0 +#define HAS_FLIGHT 1 +#define HAS_LOG 1 + +/* + * ADC + */ +#define HAS_ADC 1 + +#define AO_NUM_ADC 2 + +#define AO_ADC_0 1 +#define AO_ADC_1 1 + +#define AO_DATA_RING 64 + +struct ao_adc { + int16_t v_batt; + int16_t motor_pressure; +}; + +#define AO_ADC_DUMP(p) \ + printf("tick: batt: %5d %5lu motor_pressure: %5d\n", \ + (p)->tick, \ + (p)->adc.v_batt); + (p)->adc.motor_pressure, \ + +/* + * Voltage divider on ADC battery sampler + */ +#define AO_BATTERY_DIV_PLUS 56 /* 5.6k */ +#define AO_BATTERY_DIV_MINUS 100 /* 10k */ + +/* + * Voltage divider on pressure sensor input + */ +#define AO_PRESSURE_DIV_PLUS 56 /* 5.6k 0.1% */ +#define AO_PRESSURE_DIV_MINUS 100 /* 10k 0.1% */ + +/* + * ADC reference in decivolts + */ +#define AO_ADC_REFERENCE_DV 33 + +/* SPI */ + +#define HAS_SPI_0 1 +#define SPI_SCK0_P0_6 1 +#define HAS_SPI_1 1 +#define SPI_SCK1_P1_15 1 +#define SPI_MISO1_P0_22 1 +#define SPI_MOSI1_P0_21 1 + +/* + * SPI Flash memory + */ + +#define M25_MAX_CHIPS 1 +#define AO_M25_SPI_CS_PORT 0 +#define AO_M25_SPI_CS_MASK (1 << 3) +#define AO_M25_SPI_BUS 0 + +/* ADXL375 */ + +#define HAS_ADXL375 1 +#define AO_ADXL375_CS_PORT 0 +#define AO_ADXL375_CS_MASK (1 << 19) +#define AO_ADXL375_SPI_BUS 1 + +#define AO_ADXL375_AXIS x +#define AO_ADXL375_ACROSS_AXIS y +#define AO_ADXL375_THROUGH_AXIS z +#define AO_ADXL375_INVERT 0 +#define HAS_IMU 1 +#define USE_ADXL375_IMU 1 + +/* Motor pressure */ +#define HAS_MOTOR_PRESSURE 1 +#define ao_data_motor_pressure(packet) ((packet)->adc.motor_pressure) + +typedef int16_t motor_pressure_t; + +#endif /* _AO_PINS_H_ */ diff --git a/src/easymotor-v3/flash-loader/Makefile b/src/easymotor-v3/flash-loader/Makefile new file mode 100644 index 00000000..8db98258 --- /dev/null +++ b/src/easymotor-v3/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=easymotor-v3 +include $(TOPDIR)/lpc/Makefile-flash.defs diff --git a/src/easymotor-v3/flash-loader/ao_pins.h b/src/easymotor-v3/flash-loader/ao_pins.h new file mode 100644 index 00000000..0837bc11 --- /dev/null +++ b/src/easymotor-v3/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * Copyright © 2022 Bdale Garbee + * + * 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 + +#define AO_BOOT_PIN 1 +#define AO_BOOT_APPLICATION_GPIO 0 +#define AO_BOOT_APPLICATION_PIN 2 +#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 0 +#define AO_USB_PULLUP_PIN 20 + +#endif /* _AO_PINS_H_ */ -- 2.30.2