ardupilot/libraries/AP_HAL_ChibiOS/hwdef/fmuv5/hwdef-bl.dat
Andrew Tridgell 10416f92c4 HAL_ChibiOS: set CS pins high while in bootloader
this appears to be the root cause of the parameter resets on
CubeOrange. We need to ensure the CS pin is not floating or random
noise on the SPI bus for FRAM can cause the FRAM to become corrupt
2020-05-11 13:48:28 +10:00

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# hw definition file for processing by chibios_hwdef.py
# for F765 bootloader
# MCU class and specific type
MCU STM32F7xx STM32F767xx
# crystal frequency
OSCILLATOR_HZ 16000000
define STM32_LSECLK 32768U
define STM32_LSEDRV (3U << 3U)
define STM32_PLLSRC STM32_PLLSRC_HSE
define STM32_PLLM_VALUE 8
define STM32_PLLN_VALUE 216
define STM32_PLLP_VALUE 2
define STM32_PLLQ_VALUE 9
# board ID for firmware load
APJ_BOARD_ID 50
FLASH_SIZE_KB 2048
# bootloader is installed at zero offset
FLASH_RESERVE_START_KB 0
# the location where the bootloader will put the firmware
FLASH_BOOTLOADER_LOAD_KB 32
PC6 LED_BOOTLOADER OUTPUT HIGH
PC7 LED_ACTIVITY OUTPUT HIGH
define HAL_LED_ON 0
# board voltage
STM32_VDD 330U
# order of UARTs (and USB)
UART_ORDER OTG1 USART2 UART7
# USART2 is telem1
PD6 USART2_RX USART2
PD5 USART2_TX USART2
PD3 USART2_CTS USART2
PD4 USART2_RTS USART2
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
# Add CS pins to ensure they are high in bootloader
PF10 MS5611_CS CS
PF2 ICM20689_CS CS SPEED_VERYLOW
PF3 ICM20602_CS CS SPEED_VERYLOW
PF4 BMI055_G_CS CS
PG10 BMI055_A_CS CS
PF5 FRAM_CS CS SPEED_VERYLOW
PF11 SPARE_CS CS
PH5 AUXMEM_CS CS
PI4 EXTERNAL1_CS1 CS
PI10 EXTERNAL1_CS2 CS
PI11 EXTERNAL1_CS3 CS
PI6 EXTERNAL2_CS1 CS
PI7 EXTERNAL2_CS2 CS
PI8 EXTERNAL2_CS3 CS