# MCU class and specific type
MCU STM32H7xx STM32H743xx

# crystal frequency
OSCILLATOR_HZ 24000000

# board ID for firmware load
APJ_BOARD_ID AP_HW_AEROFOX_H7

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

#define LED pins
PE14 LED_BOOTLOADER OUTPUT OPENDRAIN HIGH # red
PE12 LED_ACTIVITY OUTPUT OPENDRAIN HIGH # green
PE13 LED_RED OUTPUT OPENDRAIN HIGH # blue

# order of UARTs (and USB)
SERIAL_ORDER OTG1 USART1

# UART1 is debug
PA9 USART1_TX USART1 NODMA
PA10 USART1_RX USART1 NODMA

PC13 VDD_3V3_SENSORS_EN OUTPUT LOW OPENDRAIN
PC4 nVDD_5V_PERIPH_EN OUTPUT HIGH OPENDRAIN
PE8 nVDD_12V_PERIPH_EN OUTPUT LOW OPENDRAIN

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 32768
define HAL_LED_ON 1

# define BOOTLOADER_DEBUG SD7

# Add CS pins to ensure they are high in bootloader
PD7  16470_CS     CS
PD4  42688_1_CS  CS
PC15 42688_2_CS  CS

PD10 FRAM_CS   CS SPEED_VERYLOW
PC14 FLASH_CS CS