# hw definition file for processing by chibios_pins.py

# MCU class and specific type
MCU STM32G491 STM32G491xx

FLASH_RESERVE_START_KB 0
FLASH_BOOTLOADER_LOAD_KB 26

# reserve some space for params
APP_START_OFFSET_KB 4

# board ID for firmware load
APJ_BOARD_ID 1040

# crystal frequency
OSCILLATOR_HZ 24000000

# assume 256k flash part
FLASH_SIZE_KB 256

STDOUT_SERIAL SD1
STDOUT_BAUDRATE 115200

# order of UARTs
SERIAL_ORDER USART1

# a fault LED
PA5 LED_BOOTLOADER OUTPUT LOW
define HAL_LED_ON 1

# USART1
PA9  USART1_TX USART1 SPEED_HIGH NODMA
PA10 USART1_RX USART1 SPEED_HIGH NODMA

define HAL_USE_SERIAL TRUE
define STM32_SERIAL_USE_USART1 TRUE

define HAL_NO_GPIO_IRQ

define HAL_USE_EMPTY_IO TRUE
define PORT_INT_REQUIRED_STACK 64


define DMA_RESERVE_SIZE 0

define HAL_DISABLE_LOOP_DELAY

# debugger support
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

# use a small bootloader timeout
define HAL_BOOTLOADER_TIMEOUT 1000