From 34c3d9a01ebe6b6a08cc97749c5e5fb2ead6db92 Mon Sep 17 00:00:00 2001 From: Bdale Garbee Date: Sat, 20 Jan 2024 17:17:22 -0700 Subject: [PATCH] first cut at some code for EasyCamera v1p1 --- src/easycamera-v1/Makefile | 85 +++++++++++ src/easycamera-v1/ao_easycamera.c | 61 ++++++++ src/easycamera-v1/ao_pins.h | 183 +++++++++++++++++++++++ src/easycamera-v1/flash-loader/Makefile | 8 + src/easycamera-v1/flash-loader/ao_pins.h | 37 +++++ 5 files changed, 374 insertions(+) create mode 100644 src/easycamera-v1/Makefile create mode 100644 src/easycamera-v1/ao_easycamera.c create mode 100644 src/easycamera-v1/ao_pins.h create mode 100644 src/easycamera-v1/flash-loader/Makefile create mode 100644 src/easycamera-v1/flash-loader/ao_pins.h diff --git a/src/easycamera-v1/Makefile b/src/easycamera-v1/Makefile new file mode 100644 index 00000000..5683358a --- /dev/null +++ b/src/easycamera-v1/Makefile @@ -0,0 +1,85 @@ +# +# AltOS build +# +# + +include ../stm/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.h \ + ao_boot.h \ + ao_data.h \ + ao_pins.h \ + ao_product.h \ + ao_profile.h \ + ao_task.h \ + stm32l.h \ + Makefile + +# +# Common AltOS sources +# + +#PROFILE=ao_profile.c +#PROFILE_DEF=-DAO_PROFILE=1 + +#STACK_GUARD=ao_mpu_stm.c +#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1 + +ALTOS_SRC = \ + ao_boot_chain.c \ + ao_interrupt.c \ + ao_product.c \ + ao_romconfig.c \ + ao_cmd.c \ + ao_config.c \ + ao_task.c \ + ao_stdio.c \ + ao_panic.c \ + ao_timer.c \ + ao_mutex.c \ + ao_serial_stm.c \ + ao_dma_stm.c \ + ao_data.c \ + ao_adc_stm.c \ + ao_beep_stm.c \ + ao_eeprom_stm.c \ + ao_usb_stm.c \ + ao_exti_stm.c \ + ao_report.c \ + ao_convert_volt.c \ + $(PROFILE) \ + $(SAMPLE_PROFILE) \ + $(STACK_GUARD) + +PRODUCT=EasyCamera-v1 +PRODUCT_DEF=-DEASYCAMERA +IDPRODUCT=0x000a + +CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) $(PROFILE_DEF) $(SAMPLE_PROFILE_DEF) $(STACK_GUARD_DEF) + +PROGNAME=easycamera-v1 +PROG=$(PROGNAME)-$(VERSION).elf +HEX=$(PROGNAME)-$(VERSION).ihx + +SRC=$(ALTOS_SRC) ao_easycamera.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) $(HEX) + +$(PROG): Makefile $(OBJ) altos.ld + $(call quiet,CC) $(LDFLAGS) -o $(PROG) $(OBJ) $(LIBS) + +$(OBJ): $(INC) + +distclean: clean + +clean: + rm -f *.o $(PROGNAME)-*.elf $(PROGNAME)-*.ihx $(PROGNAME)-*.map + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/easycamera-v1/ao_easycamera.c b/src/easycamera-v1/ao_easycamera.c new file mode 100644 index 00000000..65b170dd --- /dev/null +++ b/src/easycamera-v1/ao_easycamera.c @@ -0,0 +1,61 @@ +/* + * Copyright © 2024 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 +#if HAS_STACK_GUARD +#include +#endif + +int +main(void) +{ + ao_clock_init(); + +#if HAS_STACK_GUARD + ao_mpu_init(); +#endif + + ao_task_init(); + ao_serial_init(); + ao_timer_init(); + + ao_dma_init(); + ao_exti_init(); + + ao_adc_init(); +#if HAS_BEEP + ao_beep_init(); +#endif + ao_cmd_init(); + + ao_usb_init(); + + ao_config_init(); +#if AO_PROFILE + ao_profile_init(); +#endif +#if HAS_SAMPLE_PROFILE + ao_sample_profile_init(); +#endif + + ao_start_scheduler(); + return 0; +} diff --git a/src/easycamera-v1/ao_pins.h b/src/easycamera-v1/ao_pins.h new file mode 100644 index 00000000..465fe7a7 --- /dev/null +++ b/src/easycamera-v1/ao_pins.h @@ -0,0 +1,183 @@ +/* + * Copyright © 2024 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_ + + +/* 32MHz High speed external crystal */ +#define AO_HSE 32000000 + +/* PLLVCO = 96MHz (so that USB will work) */ +#define AO_PLLMUL 3 +#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_3) + +/* SYSCLK = 32MHz (no need to go faster than CPU) */ +#define AO_PLLDIV 3 +#define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_3) + +/* HCLK = 32MHz (CPU clock) */ +#define AO_AHB_PRESCALER 1 +#define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1 + +/* Run APB1 at 16MHz (HCLK/2) */ +#define AO_APB1_PRESCALER 2 +#define AO_RCC_CFGR_PPRE1_DIV STM_RCC_CFGR_PPRE2_DIV_2 + +/* Run APB2 at 16MHz (HCLK/2) */ +#define AO_APB2_PRESCALER 2 +#define AO_RCC_CFGR_PPRE2_DIV STM_RCC_CFGR_PPRE2_DIV_2 + +#define HAS_SERIAL_1 1 +#define USE_SERIAL_1_STDIN 0 +#define SERIAL_1_PB6_PB7 1 +#define SERIAL_1_PA9_PA10 0 + +#define HAS_SERIAL_2 1 +#define USE_SERIAL_2_STDIN 0 +#define SERIAL_2_PA2_PA3 1 +#define SERIAL_2_PD5_PD6 0 +#define USE_SERIAL_2_FLOW 0 +#define USE_SERIAL_2_SW_FLOW 0 + +#define HAS_SERIAL_3 1 +#define USE_SERIAL_3_STDIN 0 +#define SERIAL_3_PB10_PB11 1 +#define SERIAL_3_PC10_PC11 0 +#define SERIAL_3_PD8_PD9 0 + +#define HAS_EEPROM 1 +#define USE_INTERNAL_FLASH 0 +#define USE_EEPROM_CONFIG 1 +#define USE_STORAGE_CONFIG 0 +#define HAS_USB 1 +#define HAS_BEEP 1 +#define BEEPER_TIMER 4 +#define BEEPER_CHANNEL 4 +#define BEEPER_PORT (&stm_gpiob) +#define BEEPER_PIN 9 +#define HAS_BATTERY_REPORT 1 +#define HAS_RADIO 0 +#define HAS_TELEMETRY 0 +#define HAS_APRS 0 +#define HAS_COMPANION 0 + +#define HAS_SPI_1 0 +#define SPI_1_PA5_PA6_PA7 1 /* Barometer */ +#define SPI_1_PB3_PB4_PB5 1 /* Accelerometer */ +#define SPI_1_PE13_PE14_PE15 1 /* MPU6000 */ +#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz + +#define HAS_SPI_2 0 +#define SPI_2_PB13_PB14_PB15 1 /* Flash, Companion */ +#ifndef MMC5983_I2C +#define SPI_2_PD1_PD3_PD4 1 /* MMC5983 */ +#endif +#define SPI_2_OSPEEDR STM_OSPEEDR_10MHz + +#define HAS_I2C_1 0 +#define I2C_1_PB8_PB9 0 + +#define HAS_I2C_2 0 +#define I2C_2_PB10_PB11 0 + +#define PACKET_HAS_SLAVE 0 +#define PACKET_HAS_MASTER 0 + +#define LOW_LEVEL_DEBUG 0 + +#define HAS_ADC 1 +#define HAS_ADC_TEMP 1 + +/* + * ADC + */ +#define AO_DATA_RING 32 +#define AO_ADC_NUM_SENSE 3 + +struct ao_adc { + int16_t sense[AO_ADC_NUM_SENSE]; + int16_t v_batt; + int16_t temp; +}; + +#define AO_ADC_DUMP(p) \ + printf("tick: %5lu A: %5d B: %5d C: %5d batt: %5d temp: %5d\n", \ + (p)->tick, \ + (p)->adc.sense[0], (p)->adc.sense[1], (p)->adc.sense[2], \ + (p)->adc.v_batt, (p)->adc.temp) + +#define AO_ADC_SENSE_A 4 +#define AO_ADC_SENSE_A_PORT (&stm_gpioa) +#define AO_ADC_SENSE_A_PIN 4 + +#define AO_ADC_SENSE_B 5 +#define AO_ADC_SENSE_B_PORT (&stm_gpioa) +#define AO_ADC_SENSE_B_PIN 5 + +#define AO_ADC_SENSE_C 6 +#define AO_ADC_SENSE_C_PORT (&stm_gpioa) +#define AO_ADC_SENSE_C_PIN 6 + +#define AO_ADC_V_BATT 0 +#define AO_ADC_V_BATT_PORT (&stm_gpioa) +#define AO_ADC_V_BATT_PIN 0 + +#define AO_ADC_TEMP 16 + +#define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_GPIOAEN) | \ + (1 << STM_RCC_AHBENR_GPIOEEN) | \ + (1 << STM_RCC_AHBENR_GPIOBEN)) + +#define AO_NUM_ADC_PIN (AO_ADC_NUM_SENSE + 1) + +#define AO_ADC_PIN0_PORT AO_ADC_SENSE_A_PORT +#define AO_ADC_PIN0_PIN AO_ADC_SENSE_A_PIN +#define AO_ADC_PIN1_PORT AO_ADC_SENSE_B_PORT +#define AO_ADC_PIN1_PIN AO_ADC_SENSE_B_PIN +#define AO_ADC_PIN2_PORT AO_ADC_SENSE_C_PORT +#define AO_ADC_PIN2_PIN AO_ADC_SENSE_C_PIN +#define AO_ADC_PIN3_PORT AO_ADC_V_BATT_PORT +#define AO_ADC_PIN3_PIN AO_ADC_V_BATT_PIN + +#define AO_NUM_ADC (AO_ADC_NUM_SENSE + 2) + +#define AO_ADC_SQ1 AO_ADC_SENSE_A +#define AO_ADC_SQ2 AO_ADC_SENSE_B +#define AO_ADC_SQ3 AO_ADC_SENSE_C +#define AO_ADC_SQ4 AO_ADC_V_BATT +#define AO_ADC_SQ5 AO_ADC_TEMP + +/* + * Voltage divider on ADC battery sampler + */ +#define AO_BATTERY_DIV_PLUS 56 /* 5.6k */ +#define AO_BATTERY_DIV_MINUS 100 /* 10k */ + +/* + * Voltage divider on ADC sense inputs + */ +#define AO_PYRO_BATTERY_DIV_PLUS 56 /* 5.6k */ +#define AO_PYRO_BATTERY_DIV_MINUS 100 /* 10k */ + +/* + * ADC reference in decivolts + */ +#define AO_ADC_REFERENCE_DV 33 + +#endif /* _AO_PINS_H_ */ diff --git a/src/easycamera-v1/flash-loader/Makefile b/src/easycamera-v1/flash-loader/Makefile new file mode 100644 index 00000000..afe49a9e --- /dev/null +++ b/src/easycamera-v1/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=easycamera-v1 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/easycamera-v1/flash-loader/ao_pins.h b/src/easycamera-v1/flash-loader/ao_pins.h new file mode 100644 index 00000000..9ae919ab --- /dev/null +++ b/src/easycamera-v1/flash-loader/ao_pins.h @@ -0,0 +1,37 @@ +/* + * Copyright © 2024 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_ + +/* External crystal at 16MHz */ +#define AO_HSE 32000000 +#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_3) +#define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_3) + +#include + +/* Companion port cs_companion0 PB6 */ + +#define AO_BOOT_PIN 1 +#define AO_BOOT_APPLICATION_GPIO stm_gpiob +#define AO_BOOT_APPLICATION_PIN 12 +#define AO_BOOT_APPLICATION_VALUE 1 +#define AO_BOOT_APPLICATION_MODE AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ -- 2.47.2