# hw definition file for processing by chibios_hwdef.py # for F4PRO hardware. # thanks to betaflight for pin information # MCU class and specific type MCU STM32F4xx STM32F405xx # board ID for firmware load APJ_BOARD_ID 1155 # crystal frequency, setup to use external oscillator OSCILLATOR_HZ 8000000 FLASH_SIZE_KB 1024 # bootloader starts at zero offset FLASH_RESERVE_START_KB 0 # the location where the bootloader will put the firmware FLASH_BOOTLOADER_LOAD_KB 48 # order of UARTs (and USB) SERIAL_ORDER OTG1 # PA10 IO-debug-console PA11 OTG_FS_DM OTG1 PA12 OTG_FS_DP OTG1 PA13 JTMS-SWDIO SWD PA14 JTCK-SWCLK SWD # default to all pins low to avoid ESD issues DEFAULTGPIO OUTPUT LOW PULLDOWN # Chip select pins PB3 FLASH1_CS CS PB12 OSD1_CS CS PA4 GYRO1_CS CS PA15 LED_BOOTLOADER OUTPUT LOW define HAL_LED_ON 0