# hw definition file for processing by chibios_pins.py

# Sierra-F9P bootloader

# MCU class and specific type
MCU STM32F4xx STM32F412Rx

FLASH_RESERVE_START_KB 0
# two sectors for bootloader, two for storage
FLASH_BOOTLOADER_LOAD_KB 64

# board ID for firmware load
APJ_BOARD_ID 1034

# setup build for a peripheral firmware
env AP_PERIPH 1

# crystal frequency
OSCILLATOR_HZ 16000000

define CH_CFG_ST_FREQUENCY 1000000

# Available Flash
FLASH_SIZE_KB 1024

define HAL_STORAGE_SIZE 16384

STDOUT_SERIAL SD1
STDOUT_BAUDRATE 57600

# order of UARTs
SERIAL_ORDER

# USART1
PA9 USART1_TX USART1
PA10 USART1_RX USART1

# USART2
PA2 USART2_TX USART2
PA3 USART2_RX USART2

# SWD debugging
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD
define HAL_USE_SERIAL TRUE

define STM32_SERIAL_USE_USART1 TRUE
define STM32_SERIAL_USE_USART2 TRUE
define STM32_SERIAL_USE_USART3 FALSE

define HAL_NO_GPIO_IRQ
define HAL_USE_EMPTY_IO TRUE

define DMA_RESERVE_SIZE 0

define HAL_DISABLE_LOOP_DELAY

# enable CAN support
PB8 CAN1_RX CAN1
PB9 CAN1_TX CAN1
PC1 GPIO_CAN1_SILENT OUTPUT PUSHPULL SPEED_LOW LOW
define HAL_USE_CAN TRUE
define STM32_CAN_USE_CAN1 TRUE

define CAN_APP_NODE_NAME "org.ardupilot.Sierra-F9P"

# make bl baudrate match debug baudrate for easier debugging
define BOOTLOADER_BAUDRATE 57600

# use a small bootloader timeout
define HAL_BOOTLOADER_TIMEOUT 1000

# Add CS pins to ensure they are high in bootloader
#PC6 ICM_CS CS
PC12 BARO_CS CS

#Sensors Enable & ESP Enable
PB0 VDD_3V3_SENSORS_EN OUTPUT HIGH
PC2 ESP_PWR_EN OUTPUT LOW