# hw definition file for processing by chibios_hwdef.py
# for H743 bootloader

# MCU class and specific type
MCU STM32H7xx STM32H743xx

# crystal frequency
OSCILLATOR_HZ 16000000

# USB setup
USB_VENDOR 0x3162 # ONLY FOR USE BY Holybro
USB_PRODUCT 0x004B
USB_STRING_MANUFACTURER "Holybro"
USB_STRING_PRODUCT "Durandal-BL"
USB_STRING_SERIAL  "%SERIAL%"

# board ID for firmware load
APJ_BOARD_ID 139

FLASH_SIZE_KB 2048

# bootloader is installed at zero offset
FLASH_RESERVE_START_KB 0

# the location where the bootloader will put the firmware
# the H743 has 128k sectors
FLASH_BOOTLOADER_LOAD_KB 128

PB1 LED_RED OUTPUT LOW # red
PC6 LED_ACTIVITY OUTPUT LOW # green
PC7 LED_BOOTLOADER OUTPUT LOW # blue

define HAL_LED_ON 0

# board voltage
STM32_VDD 330U

# order of UARTs (and USB)
UART_ORDER OTG1 UART7

# UART7 is debug
PF6 UART7_RX UART7 NODMA
PE8 UART7_TX UART7 NODMA

PA11 OTG_FS_DM OTG1
PA12 OTG_FS_DP OTG1

PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

define HAL_USE_EMPTY_STORAGE 1
define HAL_STORAGE_SIZE 16384