ardupilot/libraries/AP_HAL_ChibiOS/hwdef/BirdCANdy/hwdef-bl.dat

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# hw definition file for processing by chibios_pins.py
# hardware repository: https://github.com/FlyfocusUAV/Bird-CANdy
# MCU class and specific type
# note: the device is STM32F412CE, not all F412 pins are available
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 1044
# setup build for a peripheral firmware
env AP_PERIPH 1
# crystal frequency
OSCILLATOR_HZ 16000000
define CH_CFG_ST_FREQUENCY 1000000
FLASH_SIZE_KB 512
STDOUT_SERIAL SD6
STDOUT_BAUDRATE 57600
# order of UARTs
SERIAL_ORDER
# CANdy pin 19
PA5 LED_BOOTLOADER OUTPUT LOW
define HAL_LED_ON 1
# CANdy pins 15, 16
# USART6
PA11 USART6_TX USART6
PA12 USART6_RX USART6
# SWD debugging
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD
define HAL_USE_SERIAL TRUE
define STM32_SERIAL_USE_USART1 FALSE
define STM32_SERIAL_USE_USART2 FALSE
define STM32_SERIAL_USE_USART3 FALSE
define STM32_SERIAL_USE_USART4 FALSE
define STM32_SERIAL_USE_USART5 FALSE
define STM32_SERIAL_USE_USART6 TRUE
define HAL_NO_GPIO_IRQ
define HAL_USE_EMPTY_IO TRUE
# avoid timer and RCIN threads to save memory
define HAL_NO_TIMER_THREAD
define HAL_NO_RCIN_THREAD
define DMA_RESERVE_SIZE 0
define HAL_DISABLE_LOOP_DELAY
# enable CAN support
PB8 CAN1_RX CAN1
PB9 CAN1_TX CAN1
PB2 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.birdcandy"
# make bl baudrate match debug baudrate for easier debugging
define BOOTLOADER_BAUDRATE 57600
# use a small bootloader timeout
define HAL_BOOTLOADER_TIMEOUT 1000