# hw definition file for processing by chibios_pins.py
# for Holybro KakuteH7-WING bootloader

# MCU class and specific type
MCU STM32H7xx STM32H743xx

# board ID for firmware load
APJ_BOARD_ID 1105

# crystal frequency, setup to use external oscillator
OSCILLATOR_HZ 16000000

FLASH_SIZE_KB 2048

# bootloader starts 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


# order of UARTs (and USB). Allow bootloading on USB and telem1
SERIAL_ORDER OTG1 UART7

# UART7 (telem1)
PE7 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

# make sure Vsw is on during bootloader
PE3   PINIO2 OUTPUT LOW

PC15 LED_BOOTLOADER OUTPUT LOW
define HAL_LED_ON 0

# Add CS pins to ensure they are high in bootloader
PE12 ICM42688_CS CS
PB12 MAX7456_CS CS
PC8 BMI088_A_CS CS
PC9 BMI088_G_CS CS

#silence buzzer during boot
PB9 BUZZER OUTPUT GPIO(80) LOW