2024-01-27 20:43:20 -04:00
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# hw definition file for processing by chibios_pins.py
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# for Matek H7A3 bootloader
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# MCU class and specific type
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MCU STM32H7xx STM32H7A3xx
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# board ID for firmware load
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APJ_BOARD_ID AP_HW_MatekH7A3
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# crystal frequency, setup to use external oscillator
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OSCILLATOR_HZ 8000000
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FLASH_SIZE_KB 2048
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# bootloader starts at zero offset
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FLASH_RESERVE_START_KB 0
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# the location where the bootloader will put the firmware
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# the H7A3 has 8k sectors
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FLASH_BOOTLOADER_LOAD_KB 32
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# order of UARTs (and USB). Allow bootloading on USB and telem1
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2024-03-31 06:16:16 -03:00
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SERIAL_ORDER OTG1 USART1
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2024-01-27 20:43:20 -04:00
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2024-03-31 06:16:16 -03:00
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# USART1 (telem1)
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PB15 USART1_RX USART1 NODMA
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PB14 USART1_TX USART1 NODMA
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2024-01-27 20:43:20 -04:00
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# PA10 IO-debug-console
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PA11 OTG_HS_DM OTG1
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PA12 OTG_HS_DP OTG1
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2024-03-31 06:16:16 -03:00
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# PA13 JTMS-SWDIO SWD
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# PA14 JTCK-SWCLK SWD
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2024-01-27 20:43:20 -04:00
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# make sure Vsw is on during bootloader
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2024-03-31 06:16:16 -03:00
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PC13 PINIO1 OUTPUT LOW
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2024-01-27 20:43:20 -04:00
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2024-03-31 06:16:16 -03:00
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PA14 LED_BOOTLOADER OUTPUT LOW
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2024-01-27 20:43:20 -04:00
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define HAL_LED_ON 0
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# Add CS pins to ensure they are high in bootloader
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2024-03-31 06:16:16 -03:00
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PC4 IMU_CS CS
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PB2 MAX7456_CS CS
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PC15 FLASH_CS CS
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PC14 SD_CS CS
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