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- # 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
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