# hw definition file for processing by chibios_pins.py

# MCU class and specific type
MCU STM32L496 STM32L496xx

FLASH_RESERVE_START_KB 0
FLASH_BOOTLOADER_LOAD_KB 36

# reserve some space for params
APP_START_OFFSET_KB 4

# board ID for firmware load
APJ_BOARD_ID 1053

# setup build for a peripheral firmware
env AP_PERIPH 1

# crystal frequency
OSCILLATOR_HZ 12000000

# assume 256k flash part
FLASH_SIZE_KB 256

STDOUT_SERIAL SD2
STDOUT_BAUDRATE 57600

# order of UARTs
SERIAL_ORDER OTG1 USART2

# a fault LED
PA13 LED_BOOTLOADER OUTPUT HIGH # blue
define HAL_LED_ON 0

# USART1
PA2 USART2_TX USART2 SPEED_HIGH NODMA
PA3 USART2_RX USART2 SPEED_HIGH NODMA

# USB
PA11 OTG_FS_DM OTG1
PA12 OTG_FS_DP OTG1

define HAL_USE_SERIAL TRUE

define STM32_SERIAL_USE_USART2 TRUE

define HAL_NO_GPIO_IRQ

define SERIAL_BUFFERS_SIZE 32
define HAL_USE_EMPTY_IO TRUE
define PORT_INT_REQUIRED_STACK 64

define DMA_RESERVE_SIZE 0

MAIN_STACK 0x800
PROCESS_STACK 0x800

# enable CAN support
PB8 CAN1_RX CAN1
PB9 CAN1_TX CAN1

# debugger support, disabled as PA13 used for LED
# PA13 JTMS-SWDIO SWD
# PA14 JTCK-SWCLK SWD

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

# use a small bootloader timeout
define HAL_BOOTLOADER_TIMEOUT 1000