ardupilot/libraries/AP_HAL_ChibiOS/hwdef/HolybroGPS/hwdef.dat

# hw definition file for processing by chibios_pins.py
# MCU class and specific type

# MCU class and specific type
MCU STM32F4xx STM32F412Rx

# bootloader starts firmware at 64k
FLASH_RESERVE_START_KB 64

# store parameters in pages 2 and 3
STORAGE_FLASH_PAGE 2
define HAL_STORAGE_SIZE 8192

# board ID for firmware load
APJ_BOARD_ID 1035

# setup build for a peripheral firmware
env AP_PERIPH 1

STM32_ST_USE_TIMER 5

# enable watchdog

# crystal frequency
OSCILLATOR_HZ 16000000

define CH_CFG_ST_FREQUENCY 1000000

# assume 512k flash part
FLASH_SIZE_KB 512

# debug on USART2
STDOUT_SERIAL SD2
STDOUT_BAUDRATE 57600

# order of UARTs
SERIAL_ORDER USART2 USART1

# sensor power control
PC15 VDD_3V3_SENSORS_EN OUTPUT HIGH

# LEDs
PB15 LED OUTPUT HIGH GPIO(2) # blue
PA7 LED_R OUTPUT HIGH GPIO(0)
PB14 LED_G OUTPUT HIGH GPIO(1)

define AP_NOTIFY_GPIO_LED_RGB_RED_PIN 0
define AP_NOTIFY_GPIO_LED_RGB_GREEN_PIN 1
define AP_NOTIFY_GPIO_LED_RGB_BLUE_PIN 2

define AP_NOTIFY_GPIO_LED_RGB_ENABLED 1

# USART1, GPS
PA9  USART1_TX USART1 NODMA
PA10 USART1_RX USART1 NODMA

# USART2, debug
PA2 USART2_TX USART2
PA3 USART2_RX USART2

# SWD debugging
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

# I2C1 bus
PB7 I2C1_SDA I2C1
PB6 I2C1_SCL I2C1

# I2C2 bus
PB3 I2C2_SDA I2C2
PB10 I2C2_SCL I2C2

define HAL_I2C_INTERNAL_MASK 3

# I2C buses
I2C_ORDER I2C1 I2C2

# one SPI bus
PA5 SPI1_SCK SPI1
PA6 SPI1_MISO SPI1
PB5 SPI1_MOSI SPI1

# SPI CS
PA8 ACC_CS CS

# version sense
PA0 HW_REV_SENSE INPUT
PA1 HW_VER_SENSE INPUT
PB1 HW_VER_REV_DRIVE INPUT

# GPS PPS
PA15 GPS_PPS_IN INPUT


# SPI devices
SPIDEV bmi088_a SPI1 DEVID1  ACC_CS     MODE3  10*MHZ 10*MHZ

# compass
COMPASS BMM150 I2C:0:0x10 false ROTATION_YAW_90

# baro
BARO BMP388 I2C:0:0x77

# IMU
IMU BMI088 SPI:bmi055_a SPI:bmi055_g ROTATION_ROLL_180_YAW_90

define HAL_BARO_ALLOW_INIT_NO_BARO

define HAL_USE_ADC FALSE
define STM32_ADC_USE_ADC1 FALSE
define HAL_DISABLE_ADC_DRIVER TRUE

define HAL_NO_GPIO_IRQ

define HAL_USE_RTC FALSE

define DMA_RESERVE_SIZE 0

# enable CAN support

PA11 CAN1_RX CAN1
PA12 CAN1_TX CAN1
PB2 GPIO_CAN1_SILENT OUTPUT PUSHPULL SPEED_LOW LOW

PB12 CAN2_RX CAN2
PB13 CAN2_TX CAN2
PA4 GPIO_CAN2_SILENT OUTPUT PUSHPULL SPEED_LOW LOW

define HAL_DEVICE_THREAD_STACK 768

# we setup a small defaults.parm
define AP_PARAM_MAX_EMBEDDED_PARAM 256

# disable dual GPS and GPS blending to save flash space
define GPS_MAX_RECEIVERS 1
define GPS_MAX_INSTANCES 1
define HAL_COMPASS_MAX_SENSORS 1

# GPS+MAG+BARO+LEDs
define HAL_PERIPH_ENABLE_GPS
define HAL_PERIPH_ENABLE_MAG
define HAL_PERIPH_ENABLE_BARO
define HAL_PERIPH_ENABLE_NOTIFY
define HAL_PERIPH_ENABLE_RC_OUT

# GPS on 2nd port
define HAL_PERIPH_GPS_PORT_DEFAULT 1

# enable NCP5623 on 2nd I2C bus
define DEFAULT_NTF_LED_TYPES 128