From 8aa0ab9fe9ca41f6d520d388973164bc0c599a06 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 24 Dec 2015 00:28:59 -0800 Subject: [PATCH] altos: Add TeleMega v2.0, including PWM driver Signed-off-by: Keith Packard --- src/Makefile | 1 + src/drivers/ao_pwm.h | 29 ++ src/stm/ao_pwm_stm.c | 174 ++++++++++ src/telemega-v2.0/.gitignore | 2 + src/telemega-v2.0/Makefile | 158 +++++++++ src/telemega-v2.0/ao_pins.h | 394 +++++++++++++++++++++++ src/telemega-v2.0/ao_telemega.c | 105 ++++++ src/telemega-v2.0/flash-loader/Makefile | 8 + src/telemega-v2.0/flash-loader/ao_pins.h | 34 ++ 9 files changed, 905 insertions(+) create mode 100644 src/drivers/ao_pwm.h create mode 100644 src/stm/ao_pwm_stm.c create mode 100644 src/telemega-v2.0/.gitignore create mode 100644 src/telemega-v2.0/Makefile create mode 100644 src/telemega-v2.0/ao_pins.h create mode 100644 src/telemega-v2.0/ao_telemega.c create mode 100644 src/telemega-v2.0/flash-loader/Makefile create mode 100644 src/telemega-v2.0/flash-loader/ao_pins.h diff --git a/src/Makefile b/src/Makefile index dc74bf8c..ebe1df9c 100644 --- a/src/Makefile +++ b/src/Makefile @@ -29,6 +29,7 @@ ARMM3DIRS=\ easymega-v1.0 easymega-v1.0/flash-loader \ telemega-v0.1 telemega-v0.1/flash-loader \ telemega-v1.0 telemega-v1.0/flash-loader \ + telemega-v2.0 telemega-v2.0/flash-loader \ telemetrum-v2.0 telemetrum-v2.0/flash-loader \ megadongle-v0.1 megadongle-v0.1/flash-loader \ telegps-v0.3 telegps-v0.3/flash-loader \ diff --git a/src/drivers/ao_pwm.h b/src/drivers/ao_pwm.h new file mode 100644 index 00000000..2dd2ffd5 --- /dev/null +++ b/src/drivers/ao_pwm.h @@ -0,0 +1,29 @@ +/* + * Copyright © 2015 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; version 2 of the License. + * + * 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_PWM_H_ +#define _AO_PWM_H_ + +#include + +void +ao_pwm_set(uint8_t pwm, uint16_t value); + +void +ao_pwm_init(void); + +#endif /* _AO_PWM_H_ */ diff --git a/src/stm/ao_pwm_stm.c b/src/stm/ao_pwm_stm.c new file mode 100644 index 00000000..cea21030 --- /dev/null +++ b/src/stm/ao_pwm_stm.c @@ -0,0 +1,174 @@ +/* + * Copyright © 2015 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; version 2 of the License. + * + * 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 "ao.h" +#include "ao_pwm.h" + +static uint8_t pwm_running; + +static uint16_t pwm_value[NUM_PWM]; + +static void +ao_pwm_up(void) +{ + if (pwm_running++ == 0) { + struct stm_tim234 *tim = &AO_PWM_TIMER; + tim->ccr1 = 0; + tim->ccr2 = 0; + tim->ccr3 = 0; + tim->ccr4 = 0; + tim->arr = PWM_MAX; /* turn on the timer */ + } +} + +static void +ao_pwm_down(void) +{ + if (--pwm_running == 0) { + struct stm_tim234 *tim = &AO_PWM_TIMER; + tim->arr = 0; /* turn off the timer */ + } +} + +void +ao_pwm_set(uint8_t pwm, uint16_t value) +{ + struct stm_tim234 *tim = &AO_PWM_TIMER; + + if (value != 0) { + if (pwm_value[pwm] == 0) + ao_pwm_up(); + } else { + if (pwm_value[pwm] != 0) + ao_pwm_down(); + } + pwm_value[pwm] = value; + switch (pwm) { + case 0: + tim->ccr1 = value; + break; + case 1: + tim->ccr2 = value; + break; + case 2: + tim->ccr3 = value; + break; + case 3: + tim->ccr4 = value; + break; + } +} + +static void +ao_pwm_cmd(void) +{ + uint8_t ch; + uint16_t val; + + ao_cmd_decimal(); + ch = ao_cmd_lex_u32; + ao_cmd_decimal(); + val = ao_cmd_lex_u32; + if (ao_cmd_status != ao_cmd_success) + return; + + printf("Set channel %d to %d\n", ch, val); + ao_pwm_set(ch, val); +} + +static const struct ao_cmds ao_pwm_cmds[] = { + { ao_pwm_cmd, "P \0Set PWM ch to val" }, + { 0, NULL }, +}; + +void +ao_pwm_init(void) +{ + struct stm_tim234 *tim = &AO_PWM_TIMER; + + stm_rcc.apb1enr |= AO_PWM_TIMER_ENABLE; + tim->ccr1 = 0; + tim->ccr2 = 0; + tim->ccr3 = 0; + tim->ccr4 = 0; + tim->arr = 0; /* turn off the timer */ + tim->psc = 0; + tim->cnt = 0; + tim->ccer = ((1 << STM_TIM234_CCER_CC1E) | + (0 << STM_TIM234_CCER_CC1P) | + (1 << STM_TIM234_CCER_CC2E) | + (0 << STM_TIM234_CCER_CC2P) | + (1 << STM_TIM234_CCER_CC3E) | + (0 << STM_TIM234_CCER_CC3P) | + (1 << STM_TIM234_CCER_CC4E) | + (0 << STM_TIM234_CCER_CC4P)); + + tim->ccmr1 = ((0 << STM_TIM234_CCMR1_OC2CE) | + (STM_TIM234_CCMR1_OC2M_PWM_MODE_1 << STM_TIM234_CCMR1_OC2M) | + (1 << STM_TIM234_CCMR1_OC2PE) | + (0 << STM_TIM234_CCMR1_OC2FE) | + (STM_TIM234_CCMR1_CC2S_OUTPUT << STM_TIM234_CCMR1_CC2S) | + + (0 << STM_TIM234_CCMR1_OC1CE) | + (STM_TIM234_CCMR1_OC1M_PWM_MODE_1 << STM_TIM234_CCMR1_OC1M) | + (1 << STM_TIM234_CCMR1_OC1PE) | + (0 << STM_TIM234_CCMR1_OC1FE) | + (STM_TIM234_CCMR1_CC1S_OUTPUT << STM_TIM234_CCMR1_CC1S)); + + + tim->ccmr2 = ((0 << STM_TIM234_CCMR2_OC4CE) | + (STM_TIM234_CCMR2_OC4M_PWM_MODE_1 << STM_TIM234_CCMR2_OC4M) | + (1 << STM_TIM234_CCMR2_OC4PE) | + (0 << STM_TIM234_CCMR2_OC4FE) | + (STM_TIM234_CCMR2_CC4S_OUTPUT << STM_TIM234_CCMR2_CC4S) | + + (0 << STM_TIM234_CCMR2_OC3CE) | + (STM_TIM234_CCMR2_OC3M_PWM_MODE_1 << STM_TIM234_CCMR2_OC3M) | + (1 << STM_TIM234_CCMR2_OC3PE) | + (0 << STM_TIM234_CCMR2_OC3FE) | + (STM_TIM234_CCMR2_CC3S_OUTPUT << STM_TIM234_CCMR2_CC3S)); + tim->egr = 0; + + tim->sr = 0; + tim->dier = 0; + tim->smcr = 0; + tim->cr2 = ((0 << STM_TIM234_CR2_TI1S) | + (STM_TIM234_CR2_MMS_RESET<< STM_TIM234_CR2_MMS) | + (0 << STM_TIM234_CR2_CCDS)); + + tim->cr1 = ((STM_TIM234_CR1_CKD_1 << STM_TIM234_CR1_CKD) | + (1 << STM_TIM234_CR1_ARPE) | + (STM_TIM234_CR1_CMS_EDGE << STM_TIM234_CR1_CMS) | + (STM_TIM234_CR1_DIR_UP << STM_TIM234_CR1_DIR) | + (0 << STM_TIM234_CR1_OPM) | + (0 << STM_TIM234_CR1_URS) | + (0 << STM_TIM234_CR1_UDIS) | + (1 << STM_TIM234_CR1_CEN)); + + stm_afr_set(&stm_gpiod, 12, STM_AFR_AF2); +#if NUM_PWM > 1 + stm_afr_set(&stm_gpiod, 13, STM_AFR_AF2); +#endif +#if NUM_PWM > 2 + stm_afr_set(&stm_gpiod, 14, STM_AFR_AF2); +#endif +#if NUM_PWM > 3 + stm_afr_set(&stm_gpiod, 15, STM_AFR_AF2); +#endif + + ao_cmd_register(&ao_pwm_cmds[0]); +} diff --git a/src/telemega-v2.0/.gitignore b/src/telemega-v2.0/.gitignore new file mode 100644 index 00000000..e67759a2 --- /dev/null +++ b/src/telemega-v2.0/.gitignore @@ -0,0 +1,2 @@ +ao_product.h +telemega-*.elf diff --git a/src/telemega-v2.0/Makefile b/src/telemega-v2.0/Makefile new file mode 100644 index 00000000..2e0e8908 --- /dev/null +++ b/src/telemega-v2.0/Makefile @@ -0,0 +1,158 @@ +# +# AltOS build +# +# + +include ../stm/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.h \ + ao_boot.h \ + ao_companion.h \ + ao_data.h \ + ao_sample.h \ + ao_pins.h \ + altitude-pa.h \ + ao_kalman.h \ + ao_product.h \ + ao_ms5607.h \ + ao_hmc5883.h \ + ao_mpu6000.h \ + ao_mma655x.h \ + ao_cc1120_CC1120.h \ + ao_profile.h \ + ao_task.h \ + ao_whiten.h \ + ao_sample_profile.h \ + ao_quaternion.h \ + math.h \ + ao_mpu.h \ + stm32l.h \ + math.h \ + ao_ms5607_convert.c \ + Makefile + +# +# Common AltOS sources +# +# ao_hmc5883.c + +#PROFILE=ao_profile.c +#PROFILE_DEF=-DAO_PROFILE=1 + +#SAMPLE_PROFILE=ao_sample_profile.c \ +# ao_sample_profile_timer.c +#SAMPLE_PROFILE_DEF=-DHAS_SAMPLE_PROFILE=1 + +#STACK_GUARD=ao_mpu_stm.c +#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1 + +MATH_SRC=\ + ef_acos.c \ + ef_sqrt.c \ + ef_rem_pio2.c \ + kf_cos.c \ + kf_sin.c \ + kf_rem_pio2.c \ + sf_copysign.c \ + sf_cos.c \ + sf_fabs.c \ + sf_floor.c \ + sf_scalbn.c \ + sf_sin.c \ + ef_log.c + +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_led.c \ + ao_stdio.c \ + ao_panic.c \ + ao_timer.c \ + ao_mutex.c \ + ao_serial_stm.c \ + ao_gps_ublox.c \ + ao_gps_show.c \ + ao_gps_report_mega.c \ + ao_ignite.c \ + ao_freq.c \ + ao_dma_stm.c \ + ao_spi_stm.c \ + ao_cc1120.c \ + ao_fec_tx.c \ + ao_fec_rx.c \ + ao_data.c \ + ao_ms5607.c \ + ao_mma655x.c \ + ao_hmc5883.c \ + ao_adc_stm.c \ + ao_beep_stm.c \ + ao_eeprom_stm.c \ + ao_storage.c \ + ao_m25.c \ + ao_usb_stm.c \ + ao_exti_stm.c \ + ao_report.c \ + ao_i2c_stm.c \ + ao_mpu6000.c \ + ao_convert_pa.c \ + ao_convert_volt.c \ + ao_log.c \ + ao_log_mega.c \ + ao_sample.c \ + ao_kalman.c \ + ao_flight.c \ + ao_telemetry.c \ + ao_packet_slave.c \ + ao_packet.c \ + ao_companion.c \ + ao_pyro.c \ + ao_aprs.c \ + ao_pwm_stm.c \ + $(MATH_SRC) \ + $(PROFILE) \ + $(SAMPLE_PROFILE) \ + $(STACK_GUARD) + +PRODUCT=TeleMega-v2.0 +PRODUCT_DEF=-DTELEMEGA +IDPRODUCT=0x0023 + +CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) $(PROFILE_DEF) $(SAMPLE_PROFILE_DEF) $(STACK_GUARD_DEF) -Os -g + +PROGNAME=telemega-v2.0 +PROG=$(PROGNAME)-$(VERSION).elf +HEX=$(PROGNAME)-$(VERSION).ihx + +SRC=$(ALTOS_SRC) ao_telemega.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) $(HEX) + +$(PROG): Makefile $(OBJ) altos.ld + $(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(LIBS) + +../altitude-pa.h: make-altitude-pa + nickle $< > $@ + +$(OBJ): $(INC) + +ao_product.h: ao-make-product.5c ../Version + $(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@ + +distclean: clean + +clean: + rm -f *.o $(PROGNAME)-*.elf $(PROGNAME)-*.ihx + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/telemega-v2.0/ao_pins.h b/src/telemega-v2.0/ao_pins.h new file mode 100644 index 00000000..b88dd08c --- /dev/null +++ b/src/telemega-v2.0/ao_pins.h @@ -0,0 +1,394 @@ +/* + * Copyright © 2012 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; version 2 of the License. + * + * 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 + +/* 8MHz High speed external crystal */ +#define AO_HSE 8000000 + +/* PLLVCO = 96MHz (so that USB will work) */ +#define AO_PLLMUL 12 +#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_12) + +/* 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 0 +#define USE_SERIAL_1_STDIN 0 +#define SERIAL_1_PB6_PB7 0 +#define SERIAL_1_PA9_PA10 1 + +#define HAS_SERIAL_2 0 +#define USE_SERIAL_2_STDIN 0 +#define SERIAL_2_PA2_PA3 0 +#define SERIAL_2_PD5_PD6 0 + +#define HAS_SERIAL_3 1 +#define USE_SERIAL_3_STDIN 0 +#define SERIAL_3_PB10_PB11 0 +#define SERIAL_3_PC10_PC11 1 +#define SERIAL_3_PD8_PD9 0 + +#define ao_gps_getchar ao_serial3_getchar +#define ao_gps_putchar ao_serial3_putchar +#define ao_gps_set_speed ao_serial3_set_speed +#define ao_gps_fifo (ao_stm_usart3.rx_fifo) + +#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX (1024 * 1024) +#define AO_CONFIG_MAX_SIZE 1024 +#define LOG_ERASE_MARK 0x55 +#define LOG_MAX_ERASE 128 + +#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 HAS_BATTERY_REPORT 1 +#define HAS_RADIO 1 +#define HAS_TELEMETRY 1 +#define HAS_APRS 1 +#define HAS_COMPANION 1 + +#define HAS_SPI_1 1 +#define SPI_1_PA5_PA6_PA7 1 /* Barometer */ +#define SPI_1_PB3_PB4_PB5 0 +#define SPI_1_PE13_PE14_PE15 1 /* Accelerometer, Gyro */ +#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz + +#define HAS_SPI_2 1 +#define SPI_2_PB13_PB14_PB15 1 /* Flash, Companion */ +#define SPI_2_PD1_PD3_PD4 0 +#define SPI_2_OSPEEDR STM_OSPEEDR_10MHz + +#define SPI_2_PORT (&stm_gpiob) +#define SPI_2_SCK_PIN 13 +#define SPI_2_MISO_PIN 14 +#define SPI_2_MOSI_PIN 15 + +#define HAS_I2C_1 1 +#define I2C_1_PB8_PB9 1 + +#define HAS_I2C_2 0 +#define I2C_2_PB10_PB11 0 + +#define PACKET_HAS_SLAVE 1 +#define PACKET_HAS_MASTER 0 + +#define LOW_LEVEL_DEBUG 0 + +#define LED_PORT_ENABLE STM_RCC_AHBENR_GPIOCEN +#define LED_PORT (&stm_gpioc) +#define LED_PIN_RED 8 +#define LED_PIN_GREEN 9 +#define AO_LED_RED (1 << LED_PIN_RED) +#define AO_LED_GREEN (1 << LED_PIN_GREEN) + +#define LEDS_AVAILABLE (AO_LED_RED | AO_LED_GREEN) + +#define HAS_GPS 1 +#define HAS_FLIGHT 1 +#define HAS_ADC 1 +#define HAS_ADC_TEMP 1 +#define HAS_LOG 1 + +/* + * Igniter + */ + +#define HAS_IGNITE 1 +#define HAS_IGNITE_REPORT 1 + +#define AO_SENSE_PYRO(p,n) ((p)->adc.sense[n]) +#define AO_SENSE_DROGUE(p) ((p)->adc.sense[4]) +#define AO_SENSE_MAIN(p) ((p)->adc.sense[5]) +#define AO_IGNITER_CLOSED 400 +#define AO_IGNITER_OPEN 60 + +/* Pyro A */ +#define AO_PYRO_PORT_0 (&stm_gpiod) +#define AO_PYRO_PIN_0 6 + +/* Pyro B */ +#define AO_PYRO_PORT_1 (&stm_gpiod) +#define AO_PYRO_PIN_1 7 + +/* Pyro C */ +#define AO_PYRO_PORT_2 (&stm_gpiob) +#define AO_PYRO_PIN_2 5 + +/* Pyro D */ +#define AO_PYRO_PORT_3 (&stm_gpioe) +#define AO_PYRO_PIN_3 4 + +/* Drogue */ +#define AO_IGNITER_DROGUE_PORT (&stm_gpioe) +#define AO_IGNITER_DROGUE_PIN 6 + +/* Main */ +#define AO_IGNITER_MAIN_PORT (&stm_gpioe) +#define AO_IGNITER_MAIN_PIN 5 + +/* Number of general purpose pyro channels available */ +#define AO_PYRO_NUM 4 + +#define AO_IGNITER_SET_DROGUE(v) stm_gpio_set(AO_IGNITER_DROGUE_PORT, AO_IGNITER_DROGUE_PIN, v) +#define AO_IGNITER_SET_MAIN(v) stm_gpio_set(AO_IGNITER_MAIN_PORT, AO_IGNITER_MAIN_PIN, v) + +/* + * ADC + */ +#define AO_DATA_RING 32 +#define AO_ADC_NUM_SENSE 6 + +struct ao_adc { + int16_t sense[AO_ADC_NUM_SENSE]; + int16_t v_batt; + int16_t v_pbatt; + int16_t temp; +}; + +#define AO_ADC_DUMP(p) \ + printf("tick: %5u A: %5d B: %5d C: %5d D: %5d drogue: %5d main: %5d batt: %5d pbatt: %5d temp: %5d\n", \ + (p)->tick, \ + (p)->adc.sense[0], (p)->adc.sense[1], (p)->adc.sense[2], \ + (p)->adc.sense[3], (p)->adc.sense[4], (p)->adc.sense[5], \ + (p)->adc.v_batt, (p)->adc.v_pbatt, (p)->adc.temp) + +#define AO_ADC_SENSE_A 0 +#define AO_ADC_SENSE_A_PORT (&stm_gpioa) +#define AO_ADC_SENSE_A_PIN 0 + +#define AO_ADC_SENSE_B 1 +#define AO_ADC_SENSE_B_PORT (&stm_gpioa) +#define AO_ADC_SENSE_B_PIN 1 + +#define AO_ADC_SENSE_C 2 +#define AO_ADC_SENSE_C_PORT (&stm_gpioa) +#define AO_ADC_SENSE_C_PIN 2 + +#define AO_ADC_SENSE_D 3 +#define AO_ADC_SENSE_D_PORT (&stm_gpioa) +#define AO_ADC_SENSE_D_PIN 3 + +#define AO_ADC_SENSE_DROGUE 4 +#define AO_ADC_SENSE_DROGUE_PORT (&stm_gpioa) +#define AO_ADC_SENSE_DROGUE_PIN 4 + +#define AO_ADC_SENSE_MAIN 22 +#define AO_ADC_SENSE_MAIN_PORT (&stm_gpioe) +#define AO_ADC_SENSE_MAIN_PIN 7 + +#define AO_ADC_V_BATT 8 +#define AO_ADC_V_BATT_PORT (&stm_gpiob) +#define AO_ADC_V_BATT_PIN 0 + +#define AO_ADC_V_PBATT 9 +#define AO_ADC_V_PBATT_PORT (&stm_gpiob) +#define AO_ADC_V_PBATT_PIN 1 + +#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 + 2) + +#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_SENSE_D_PORT +#define AO_ADC_PIN3_PIN AO_ADC_SENSE_D_PIN +#define AO_ADC_PIN4_PORT AO_ADC_SENSE_DROGUE_PORT +#define AO_ADC_PIN4_PIN AO_ADC_SENSE_DROGUE_PIN +#define AO_ADC_PIN5_PORT AO_ADC_SENSE_MAIN_PORT +#define AO_ADC_PIN5_PIN AO_ADC_SENSE_MAIN_PIN +#define AO_ADC_PIN6_PORT AO_ADC_V_BATT_PORT +#define AO_ADC_PIN6_PIN AO_ADC_V_BATT_PIN +#define AO_ADC_PIN7_PORT AO_ADC_V_PBATT_PORT +#define AO_ADC_PIN7_PIN AO_ADC_V_PBATT_PIN + +#define AO_NUM_ADC (AO_ADC_NUM_SENSE + 3) + +#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_SENSE_D +#define AO_ADC_SQ5 AO_ADC_SENSE_DROGUE +#define AO_ADC_SQ6 AO_ADC_SENSE_MAIN +#define AO_ADC_SQ7 AO_ADC_V_BATT +#define AO_ADC_SQ8 AO_ADC_V_PBATT +#define AO_ADC_SQ9 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 igniter samplers + */ +#define AO_IGNITE_DIV_PLUS 100 /* 100k */ +#define AO_IGNITE_DIV_MINUS 27 /* 27k */ + +/* + * ADC reference in decivolts + */ +#define AO_ADC_REFERENCE_DV 33 + +/* + * Pressure sensor settings + */ +#define HAS_MS5607 1 +#define HAS_MS5611 0 +#define AO_MS5607_PRIVATE_PINS 1 +#define AO_MS5607_CS_PORT (&stm_gpioc) +#define AO_MS5607_CS_PIN 4 +#define AO_MS5607_CS_MASK (1 << AO_MS5607_CS) +#define AO_MS5607_MISO_PORT (&stm_gpioa) +#define AO_MS5607_MISO_PIN 6 +#define AO_MS5607_MISO_MASK (1 << AO_MS5607_MISO) +#define AO_MS5607_SPI_INDEX AO_SPI_1_PA5_PA6_PA7 + +/* + * SPI Flash memory + */ + +#define M25_MAX_CHIPS 1 +#define AO_M25_SPI_CS_PORT (&stm_gpiod) +#define AO_M25_SPI_CS_MASK (1 << 3) +#define AO_M25_SPI_BUS AO_SPI_2_PB13_PB14_PB15 + +/* + * Radio (cc1120) + */ + +/* gets pretty close to 434.550 */ + +#define AO_RADIO_CAL_DEFAULT 0x6ca333 + +#define AO_FEC_DEBUG 0 +#define AO_CC1120_SPI_CS_PORT (&stm_gpioc) +#define AO_CC1120_SPI_CS_PIN 5 +#define AO_CC1120_SPI_BUS AO_SPI_2_PB13_PB14_PB15 +#define AO_CC1120_SPI stm_spi2 + +#define AO_CC1120_INT_PORT (&stm_gpioe) +#define AO_CC1120_INT_PIN 1 +#define AO_CC1120_MCU_WAKEUP_PORT (&stm_gpioc) +#define AO_CC1120_MCU_WAKEUP_PIN (0) + +#define AO_CC1120_INT_GPIO 2 +#define AO_CC1120_INT_GPIO_IOCFG CC1120_IOCFG2 + +#define AO_CC1120_MARC_GPIO 3 +#define AO_CC1120_MARC_GPIO_IOCFG CC1120_IOCFG3 + +#define HAS_BOOT_RADIO 0 + +/* + * Mag sensor (hmc5883) + */ + +#define HAS_HMC5883 1 +#define AO_HMC5883_INT_PORT (&stm_gpioc) +#define AO_HMC5883_INT_PIN 12 +#define AO_HMC5883_I2C_INDEX STM_I2C_INDEX(1) + +/* + * mpu6000 + */ + +#define HAS_MPU6000 1 +#define AO_MPU6000_INT_PORT (&stm_gpioe) +#define AO_MPU6000_INT_PIN 0 +#define AO_MPU6000_SPI_BUS AO_SPI_1_PE13_PE14_PE15 +#define AO_MPU6000_SPI_CS_PORT (&stm_gpiod) +#define AO_MPU6000_SPI_CS_PIN 2 +#define HAS_IMU 1 + +/* + * mma655x + */ + +#define HAS_MMA655X 1 +#define AO_MMA655X_SPI_INDEX AO_SPI_1_PE13_PE14_PE15 +#define AO_MMA655X_CS_PORT (&stm_gpiod) +#define AO_MMA655X_CS_PIN 4 + +#define NUM_CMDS 16 + +/* + * Companion + */ + +#define AO_COMPANION_CS_PORT (&stm_gpiob) +#define AO_COMPANION_CS_PIN_0 (6) +#define AO_COMPANION_CS_PIN AO_COMPANION_CS_PIN_0 +#define AO_COMPANION_CS_PIN_1 (7) +#define AO_COMPANION_SPI_BUS AO_SPI_2_PB13_PB14_PB15 + +/* + * Monitor + */ + +#define HAS_MONITOR 0 +#define LEGACY_MONITOR 0 +#define HAS_MONITOR_PUT 1 +#define AO_MONITOR_LED 0 +#define HAS_RSSI 0 + +/* + * Profiling Viterbi decoding + */ + +#ifndef AO_PROFILE +#define AO_PROFILE 0 +#endif + +/* + * PWM output + */ + +#define NUM_PWM 4 +#define PWM_MAX 1024 +#define AO_PWM_TIMER stm_tim4 +#define AO_PWM_TIMER_ENABLE STM_RCC_APB1ENR_TIM4EN + +#endif /* _AO_PINS_H_ */ diff --git a/src/telemega-v2.0/ao_telemega.c b/src/telemega-v2.0/ao_telemega.c new file mode 100644 index 00000000..86427107 --- /dev/null +++ b/src/telemega-v2.0/ao_telemega.c @@ -0,0 +1,105 @@ +/* + * Copyright © 2011 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; version 2 of the License. + * + * 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 +#include +#include +#include +#include +#include +#include +#if HAS_SAMPLE_PROFILE +#include +#endif +#include +#if HAS_STACK_GUARD +#include +#endif +#include + +int +main(void) +{ + ao_clock_init(); + +#if HAS_STACK_GUARD + ao_mpu_init(); +#endif + + ao_task_init(); + ao_serial_init(); + ao_led_init(LEDS_AVAILABLE); + ao_led_on(AO_LED_GREEN); + ao_timer_init(); + + ao_i2c_init(); + ao_spi_init(); + ao_dma_init(); + ao_exti_init(); + + ao_adc_init(); +#if HAS_BEEP + ao_beep_init(); +#endif + ao_cmd_init(); + +#if HAS_MS5607 + ao_ms5607_init(); +#endif +#if HAS_HMC5883 + ao_hmc5883_init(); +#endif +#if HAS_MPU6000 + ao_mpu6000_init(); +#endif +#if HAS_MMA655X + ao_mma655x_init(); +#endif + + ao_eeprom_init(); + ao_storage_init(); + + ao_flight_init(); + ao_log_init(); + ao_report_init(); + + ao_usb_init(); + ao_gps_init(); + ao_gps_report_mega_init(); + ao_telemetry_init(); + ao_radio_init(); + ao_packet_slave_init(FALSE); + ao_igniter_init(); + ao_companion_init(); + ao_pyro_init(); + + ao_config_init(); +#if AO_PROFILE + ao_profile_init(); +#endif +#if HAS_SAMPLE_PROFILE + ao_sample_profile_init(); +#endif + + ao_pwm_init(); + + ao_start_scheduler(); + return 0; +} diff --git a/src/telemega-v2.0/flash-loader/Makefile b/src/telemega-v2.0/flash-loader/Makefile new file mode 100644 index 00000000..d667c18e --- /dev/null +++ b/src/telemega-v2.0/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=telemega-v2.0 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/telemega-v2.0/flash-loader/ao_pins.h b/src/telemega-v2.0/flash-loader/ao_pins.h new file mode 100644 index 00000000..304bb7c3 --- /dev/null +++ b/src/telemega-v2.0/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * Copyright © 2013 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; version 2 of the License. + * + * 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 8MHz */ +#define AO_HSE 8000000 + +#include + +/* Companion port cs_companion0 PB6 */ + +#define AO_BOOT_PIN 1 +#define AO_BOOT_APPLICATION_GPIO stm_gpiob +#define AO_BOOT_APPLICATION_PIN 6 +#define AO_BOOT_APPLICATION_VALUE 1 +#define AO_BOOT_APPLICATION_MODE AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ -- 2.30.2