From 4ed83e34d1163c7fae0a205528c60dc83973082a Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 25 Apr 2013 21:25:39 -0700 Subject: altos: Make SD card driver compile without radio support The SD card driver blocks the radio when trying to access the card as that operation appears very sensitive to RFI. This fix makes the driver work when there *isn't* a radio driver in the same device. Signed-off-by: Keith Packard --- src/drivers/ao_sdcard.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/drivers/ao_sdcard.c b/src/drivers/ao_sdcard.c index c13017f0..7806bc19 100644 --- a/src/drivers/ao_sdcard.c +++ b/src/drivers/ao_sdcard.c @@ -18,11 +18,18 @@ #include "ao.h" #include "ao_sdcard.h" +#if HAS_RADIO extern uint8_t ao_radio_mutex; +#define get_radio() ao_mutex_get(&ao_radio_mutex) +#define put_radio() ao_mutex_put(&ao_radio_mutex) +#else +#define get_radio() +#define put_radio() +#endif -#define ao_sdcard_get_slow() do { ao_mutex_get(&ao_radio_mutex); ao_spi_get(AO_SDCARD_SPI_BUS, AO_SPI_SPEED_250kHz); } while (0) -#define ao_sdcard_get() do { ao_mutex_get(&ao_radio_mutex); ao_spi_get(AO_SDCARD_SPI_BUS, AO_SPI_SPEED_FAST); } while (0) -#define ao_sdcard_put() do { ao_spi_put(AO_SDCARD_SPI_BUS); ao_mutex_put(&ao_radio_mutex); } while (0) +#define ao_sdcard_get_slow() do { get_radio(); ao_spi_get(AO_SDCARD_SPI_BUS, AO_SPI_SPEED_250kHz); } while (0) +#define ao_sdcard_get() do { get_radio(); ao_spi_get(AO_SDCARD_SPI_BUS, AO_SPI_SPEED_FAST); } while (0) +#define ao_sdcard_put() do { ao_spi_put(AO_SDCARD_SPI_BUS); put_radio(); } while (0) #define ao_sdcard_send_fixed(d,l) ao_spi_send_fixed((d), (l), AO_SDCARD_SPI_BUS) #define ao_sdcard_send(d,l) ao_spi_send((d), (l), AO_SDCARD_SPI_BUS) #define ao_sdcard_recv(d,l) ao_spi_recv((d), (l), AO_SDCARD_SPI_BUS) -- cgit v1.2.3 From 38206dd71e70565ded505a1e86257cd49b10bf9b Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 25 Apr 2013 21:27:03 -0700 Subject: altos: Add MR25 everspin MRAM driver Signed-off-by: Keith Packard --- src/drivers/ao_mr25.c | 172 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 172 insertions(+) create mode 100644 src/drivers/ao_mr25.c (limited to 'src') diff --git a/src/drivers/ao_mr25.c b/src/drivers/ao_mr25.c new file mode 100644 index 00000000..53cbf9d7 --- /dev/null +++ b/src/drivers/ao_mr25.c @@ -0,0 +1,172 @@ +/* + * Copyright © 2010 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" + +/* Total bytes of available storage */ +__pdata uint32_t ao_storage_total; + +/* Block size - device is erased in these units. At least 256 bytes */ +__pdata uint32_t ao_storage_block; + +/* Byte offset of config block. Will be ao_storage_block bytes long */ +__pdata uint32_t ao_storage_config; + +/* Storage unit size - device reads and writes must be within blocks of this size. Usually 256 bytes. */ +__pdata uint16_t ao_storage_unit; + +/* + * MRAM is entirely random access; no erase operations are required, + * nor are reads or writes restricted to a particular alignment. + */ + +#define MR25_WREN 0x06 /* Write Enable */ +#define MR25_WRDI 0x04 /* Write Disable */ +#define MR25_RDSR 0x05 /* Read Status Register */ +#define MR25_WRSR 0x01 /* Write Status Register */ +#define MR25_READ 0x03 /* Read Data Bytes */ +#define MR25_WRITE 0x02 /* Write Data Bytes */ + +/* + * Status register bits + */ + +#define MR25_STATUS_SRWD (1 << 7) /* Status register write disable */ +#define MR25_STATUS_BP_MASK (3 << 2) /* Block protect bits */ +#define MR25_STATUS_BP_SHIFT (2) +#define MR25_STATUS_WEL (1 << 1) /* Write enable latch */ + +static __xdata uint8_t ao_mr25_mutex; + +/* + * This little array is abused to send and receive data. A particular + * caution -- the read and write addresses are written into the last + * three bytes of the array by ao_mr25_set_page_address and then the + * first byte is used by ao_mr25_write_enable, neither of which touch + * those last three bytes. + */ + +static __xdata uint8_t ao_mr25_instruction[4]; + +#define MR25_SELECT() ao_spi_get_mask(AO_MR25_SPI_CS_PORT,(1 << AO_MR25_SPI_CS_PIN),AO_MR25_SPI_BUS, AO_SPI_SPEED_FAST) +#define MR25_DESELECT() ao_spi_put_mask(AO_MR25_SPI_CS_PORT,(1 << AO_MR25_SPI_CS_PIN),AO_MR25_SPI_BUS) + +/* + * Set the write enable latch so that page program and sector + * erase commands will work. Also mark the chip as busy writing + * so that future operations will block until the WIP bit goes off + */ +static void +ao_mr25_write_enable(void) +{ + MR25_SELECT(); + ao_mr25_instruction[0] = MR25_WREN; + ao_spi_send(&ao_mr25_instruction, 1, AO_MR25_SPI_BUS); + MR25_DESELECT(); +} + + +static void +ao_mr25_set_address(uint32_t pos) +{ + ao_mr25_instruction[1] = pos >> 16; + ao_mr25_instruction[2] = pos >> 8; + ao_mr25_instruction[3] = pos; +} + +/* + * Erase the specified sector (no-op for MRAM) + */ +uint8_t +ao_storage_erase(uint32_t pos) __reentrant +{ + if (pos >= ao_storage_total || pos + ao_storage_block > ao_storage_total) + return 0; + return 1; +} + +/* + * Write to flash + */ +uint8_t +ao_storage_device_write(uint32_t pos, __xdata void *d, uint16_t len) __reentrant +{ + if (pos >= ao_storage_total || pos + len > ao_storage_total) + return 0; + + ao_mutex_get(&ao_mr25_mutex); + + ao_mr25_set_address(pos); + ao_mr25_write_enable(); + + ao_mr25_instruction[0] = MR25_WRITE; + MR25_SELECT(); + ao_spi_send(ao_mr25_instruction, 4, AO_MR25_SPI_BUS); + ao_spi_send(d, len, AO_MR25_SPI_BUS); + MR25_DESELECT(); + + ao_mutex_put(&ao_mr25_mutex); + return 1; +} + +/* + * Read from flash + */ +uint8_t +ao_storage_device_read(uint32_t pos, __xdata void *d, uint16_t len) __reentrant +{ + if (pos >= ao_storage_total || pos + len > ao_storage_total) + return 0; + ao_mutex_get(&ao_mr25_mutex); + + ao_mr25_set_address(pos); + + ao_mr25_instruction[0] = MR25_READ; + MR25_SELECT(); + ao_spi_send(ao_mr25_instruction, 4, AO_MR25_SPI_BUS); + ao_spi_recv(d, len, AO_MR25_SPI_BUS); + MR25_DESELECT(); + + ao_mutex_put(&ao_mr25_mutex); + return 1; +} + +void +ao_storage_flush(void) __reentrant +{ +} + +void +ao_storage_setup(void) +{ +} + +void +ao_storage_device_info(void) __reentrant +{ + printf ("Detected chips 1 size %d\n", ao_storage_total >> 8); +} + +void +ao_storage_device_init(void) +{ + ao_storage_total = 512 * 1024; /* 4Mb */ + ao_storage_block = 256; + ao_storage_config = ao_storage_total - ao_storage_block; + ao_storage_unit = 256; + ao_spi_init_cs (AO_MR25_SPI_CS_PORT, (1 << AO_MR25_SPI_CS_PIN)); +} -- cgit v1.2.3 From fefc021045089ffd00d03e4c4e6cf42a13692828 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 25 Apr 2013 22:21:26 -0700 Subject: altos: Add TeleMega v0.3 support Includes adding SPI support to the MPU6000 driver Signed-off-by: Keith Packard --- src/drivers/ao_mpu6000.c | 42 +++-- src/telemega-v0.3/Makefile | 131 +++++++++++++++ src/telemega-v0.3/ao_pins.h | 343 ++++++++++++++++++++++++++++++++++++++++ src/telemega-v0.3/ao_telemega.c | 100 ++++++++++++ 4 files changed, 607 insertions(+), 9 deletions(-) create mode 100644 src/telemega-v0.3/Makefile create mode 100644 src/telemega-v0.3/ao_pins.h create mode 100644 src/telemega-v0.3/ao_telemega.c (limited to 'src') diff --git a/src/drivers/ao_mpu6000.c b/src/drivers/ao_mpu6000.c index 6d47482c..c65aecbc 100644 --- a/src/drivers/ao_mpu6000.c +++ b/src/drivers/ao_mpu6000.c @@ -22,47 +22,71 @@ static uint8_t ao_mpu6000_wake; static uint8_t ao_mpu6000_configured; -static void -ao_mpu6000_write(uint8_t addr, uint8_t *data, uint8_t len) -{ - ao_i2c_get(AO_MPU6000_I2C_INDEX); - ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_WRITE); - ao_i2c_send(&addr, 1, AO_MPU6000_I2C_INDEX, FALSE); - ao_i2c_send(data, len, AO_MPU6000_I2C_INDEX, TRUE); - ao_i2c_put(AO_MPU6000_I2C_INDEX); -} +#define ao_mpu6000_spi_get() ao_spi_get_bit(AO_MPU6000_SPI_CS_PORT, \ + AO_MPU6000_SPI_CS_PIN, \ + AO_MPU6000_SPI_CS, \ + AO_MPU6000_SPI_BUS, \ + AO_SPI_SPEED_1MHz) + +#define ao_mpu6000_spi_put() ao_spi_put_bit(AO_MPU6000_SPI_CS_PORT, \ + AO_MPU6000_SPI_CS_PIN, \ + AO_MPU6000_SPI_CS, \ + AO_MPU6000_SPI_BUS) + static void ao_mpu6000_reg_write(uint8_t addr, uint8_t value) { uint8_t d[2] = { addr, value }; +#ifdef AO_MPU6000_I2C_INDEX ao_i2c_get(AO_MPU6000_I2C_INDEX); ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_WRITE); ao_i2c_send(d, 2, AO_MPU6000_I2C_INDEX, TRUE); ao_i2c_put(AO_MPU6000_I2C_INDEX); +#else + ao_mpu6000_spi_get(); + ao_spi_send(d, 2, AO_MPU6000_SPI_BUS); + ao_mpu6000_spi_put(); +#endif } static void ao_mpu6000_read(uint8_t addr, void *data, uint8_t len) { +#ifdef AO_MPU6000_I2C_INDEX ao_i2c_get(AO_MPU6000_I2C_INDEX); ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_WRITE); ao_i2c_send(&addr, 1, AO_MPU6000_I2C_INDEX, FALSE); ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_READ); ao_i2c_recv(data, len, AO_MPU6000_I2C_INDEX, TRUE); ao_i2c_put(AO_MPU6000_I2C_INDEX); +#else + addr |= 0x80; + ao_mpu6000_spi_get(); + ao_spi_send(&addr, 1, AO_MPU6000_SPI_BUS); + ao_spi_recv(data, len, AO_MPU6000_SPI_BUS); + ao_mpu6000_spi_put(); +#endif } static uint8_t ao_mpu6000_reg_read(uint8_t addr) { uint8_t value; +#ifdef AO_MPU6000_I2C_INDEX ao_i2c_get(AO_MPU6000_I2C_INDEX); ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_WRITE); ao_i2c_send(&addr, 1, AO_MPU6000_I2C_INDEX, FALSE); ao_i2c_start(AO_MPU6000_I2C_INDEX, MPU6000_ADDR_READ); ao_i2c_recv(&value, 1, AO_MPU6000_I2C_INDEX, TRUE); ao_i2c_put(AO_MPU6000_I2C_INDEX); +#else + addr |= 0x80; + ao_mpu6000_spi_get(); + ao_spi_send(&addr, 1, AO_MPU6000_SPI_BUS); + ao_spi_recv(&value, 1, AO_MPU6000_SPI_BUS); + ao_mpu6000_spi_put(); +#endif return value; } diff --git a/src/telemega-v0.3/Makefile b/src/telemega-v0.3/Makefile new file mode 100644 index 00000000..142f8957 --- /dev/null +++ b/src/telemega-v0.3/Makefile @@ -0,0 +1,131 @@ +# +# AltOS build +# +# + +include ../stm/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.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_mpu.h \ + stm32l.h \ + 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 + +ALTOS_SRC = \ + 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_skytraq.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_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_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 \ + $(PROFILE) \ + $(SAMPLE_PROFILE) \ + $(STACK_GUARD) + +PRODUCT=TeleMega-v0.3 +PRODUCT_DEF=-DTELEMEGA +IDPRODUCT=0x0023 + +CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) $(PROFILE_DEF) $(SAMPLE_PROFILE_DEF) $(STACK_GUARD_DEF) -Os -g + +PROGNAME=telemega-v0.1 +PROG=$(PROGNAME)-$(VERSION).elf + +SRC=$(ALTOS_SRC) ao_telemega.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) + +$(PROG): Makefile $(OBJ) altos.ld + $(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(SAT_CLIB) -lgcc + +../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 + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/telemega-v0.3/ao_pins.h b/src/telemega-v0.3/ao_pins.h new file mode 100644 index 00000000..578b1e4c --- /dev/null +++ b/src/telemega-v0.3/ao_pins.h @@ -0,0 +1,343 @@ +/* + * 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 1 +#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 HAS_EEPROM 1 +#define USE_INTERNAL_FLASH 0 +#define HAS_USB 1 +#define HAS_BEEP 1 +#define HAS_RADIO 1 +#define HAS_TELEMETRY 1 +#define HAS_APRS 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_LOG 1 + +/* + * Igniter + */ + +#define HAS_IGNITE 1 +#define HAS_IGNITE_REPORT 1 + +#define AO_SENSE_DROGUE(p) ((p)->adc.sense[0]) +#define AO_SENSE_MAIN(p) ((p)->adc.sense[1]) +#define AO_IGNITER_CLOSED 400 +#define AO_IGNITER_OPEN 60 + +#define AO_IGNITER_DROGUE_PORT (&stm_gpiod) +#define AO_IGNITER_DROGUE_PIN 6 + +#define AO_IGNITER_MAIN_PORT (&stm_gpiod) +#define AO_IGNITER_MAIN_PIN 7 + +#define AO_PYRO_PORT_0 (&stm_gpiob) +#define AO_PYRO_PIN_0 5 + +#define AO_PYRO_PORT_1 (&stm_gpioe) +#define AO_PYRO_PIN_1 4 + +#define AO_PYRO_PORT_2 (&stm_gpioe) +#define AO_PYRO_PIN_2 6 + +#define AO_PYRO_PORT_3 (&stm_gpioe) +#define AO_PYRO_PIN_3 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_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_E 4 +#define AO_ADC_SENSE_E_PORT (&stm_gpioa) +#define AO_ADC_SENSE_E_PIN 4 + +#define AO_ADC_SENSE_F 22 +#define AO_ADC_SENSE_F_PORT (&stm_gpioe) +#define AO_ADC_SENSE_F_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_E_PORT +#define AO_ADC_PIN4_PIN AO_ADC_SENSE_E_PIN +#define AO_ADC_PIN5_PORT AO_ADC_SENSE_F_PORT +#define AO_ADC_PIN5_PIN AO_ADC_SENSE_F_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_E +#define AO_ADC_SQ6 AO_ADC_SENSE_F +#define AO_ADC_SQ7 AO_ADC_V_BATT +#define AO_ADC_SQ8 AO_ADC_V_PBATT +#define AO_ADC_SQ9 AO_ADC_TEMP + +/* + * 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_HIGHG_ACCEL 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_gpiod) +#define AO_COMPANION_CS_PIN (0) +#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 + +#endif /* _AO_PINS_H_ */ diff --git a/src/telemega-v0.3/ao_telemega.c b/src/telemega-v0.3/ao_telemega.c new file mode 100644 index 00000000..fbdab64a --- /dev/null +++ b/src/telemega-v0.3/ao_telemega.c @@ -0,0 +1,100 @@ +/* + * 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 +#if HAS_SAMPLE_PROFILE +#include +#endif +#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_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_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_start_scheduler(); + return 0; +} -- cgit v1.2.3