# hw definition file for processing by chibios_hwdef.py # for H757 # MCU class and specific type MCU STM32H7xx STM32H757xx define CORE_CM7 define SMPS_PWR env OPTIMIZE -O3 # crystal frequency OSCILLATOR_HZ 24000000 # board ID for firmware load APJ_BOARD_ID 1070 FLASH_SIZE_KB 2048 # bootloader is installed at zero offset FLASH_RESERVE_START_KB 128 # the location where the bootloader will put the firmware # the H743 has 128k sectors FLASH_BOOTLOADER_LOAD_KB 128 define HAL_LED_ON 0 define IOMCU_FW TRUE define AP_FASTBOOT_ENABLED 1 IOMCU_FW 1 define HAL_USE_RTC FALSE define HAL_NO_UARTDRIVER TRUE define AP_CRASHDUMP_ENABLED 0 define HAL_ENABLE_SAVE_PERSISTENT_PARAMS 0 define HAL_USE_EMPTY_STORAGE 1 define HAL_STORAGE_SIZE 16384 # avoid timer threads to save memory define HAL_NO_TIMER_THREAD define HAL_NO_RCOUT_THREAD # also disables LED thread # ADC setup PF11 FMU_SERVORAIL_VCC_SENS ADC1 PA6 RSSI_IN ADC1 SCALE(2) define HAL_IOMCU_RSSI_ADC_CHANNEL 3 # CAN config PB14 GPIOCAN2_TERM OUTPUT LOW PC12 GPIOCAN1_SHUTDOWN OUTPUT HIGH PF1 GPIOCAN2_SHUTDOWN OUTPUT HIGH define HAL_CHIBIOS_ARCH_FMUV3 1 define BOARD_TYPE_DEFAULT 3 # RCIN PC8 TIM8_CH3 TIM8 RCININT PULLDOWN # SWD PA13 JTMS-SWDIO SWD PA14 JTCK-SWCLK SWD # GPIO PD10 AMBER_LED OUTPUT HIGH OPENDRAIN GPIO(0) PE15 VDD_BRICK_nVALID INPUT PULLUP PG0 VDD_BRICK2_nVALID INPUT PULLUP PG5 VDD_SERVO_FAULT INPUT PULLUP PG1 PWM_VOLT_SEL OUTPUT HIGH GPIO(3) # Control of Spektrum power pin PB2 SPEKTRUM_PWR_EN OUTPUT HIGH GPIO(73) define HAL_GPIO_SPEKTRUM_PWR 73 # Spektrum Power is Active High define HAL_SPEKTRUM_PWR_ENABLED 1 # Timer PA8 TIM1_CH1 TIM1 PWM(1) GPIO(50) PA9 TIM1_CH2 TIM1 PWM(2) GPIO(51) PA10 TIM1_CH3 TIM1 PWM(3) GPIO(52) PA11 TIM1_CH4 TIM1 PWM(4) GPIO(53) PA5 TIM2_CH1 TIM2 PWM(5) GPIO(54) PA1 TIM2_CH2 TIM2 PWM(6) GPIO(55) PB10 TIM2_CH3 TIM2 PWM(7) GPIO(56) PB11 TIM2_CH4 TIM2 PWM(8) GPIO(57) # Correctly set Direction of PWMs # if UNIDIR is set then BIDIR must be reset PA7 HP_UNIDIR_ENABLED OUTPUT HIGH GPIO(5) # UART connected to FMU, uses DMA PE7 UART7_RX UART7 SPEED_VERYLOW PE8 UART7_TX UART7 SPEED_VERYLOW # UART for SBUS out PC7 USART6_RX USART6 SPEED_HIGH LOW PC6 USART6_TX USART6 # UART for DSM input # TX side is for IO debug, and is unused PC10 USART3_TX USART3 SPEED_HIGH PC11 USART3_RX USART3 SPEED_HIGH # UART for debug PE1 UART8_TX UART8 PE0 UART8_RX UART8 # UART for RCIN PD1 UART4_TX UART4 # USART for future use PD5 USART2_TX USART2 SPEED_HIGH PD6 USART2_RX USART2 SPEED_HIGH PD4 USART2_RTS USART2 SPEED_HIGH PD3 USART2_CTS USART2 SPEED_HIGH # order of UARTs SERIAL_ORDER EMPTY EMPTY EMPTY EMPTY define HAL_USE_UART TRUE define STM32_UART_USE_UART7 TRUE define HAL_IO_FMU_COMMS UARTD7 define HAL_IO_FMU_COMMS_TX_DMA_STREAM STM32_UART_UART7_TX_DMA_STREAM define HAL_IO_FMU_COMMS_TX_DMA_CHANNEL STM32_UART_UART7_TX_DMA_CHAN define HAL_IO_FMU_COMMS_TX_IRQ_PRIORITY STM32_UART_UART7_IRQ_PRIORITY define HAL_IO_FMU_COMMS_RX_DMA_STREAM STM32_UART_UART7_RX_DMA_STREAM define HAL_IO_FMU_COMMS_RX_DMA_CHANNEL STM32_UART_UART7_RX_DMA_CHAN define HAL_USE_SERIAL TRUE define STM32_SERIAL_USE_UART7 FALSE define STM32_SERIAL_USE_UART4 TRUE define STM32_SERIAL_USE_USART3 TRUE define STM32_SERIAL_USE_USART6 TRUE define HAL_IOMCU_RCIN_SERIAL_DRIVER SD4 define HAL_IOMCU_DSM_SERIAL_DRIVER SD3 define HAL_IOMCU_SBUS_OUT_SERIAL_DRIVER SD6 define HAL_GPIO_PIN_SPEKTRUM_OUT PAL_LINE(GPIOC,11U) define HAL_DSHOT_ENABLED TRUE define HAL_IOMCU_SEPARATE_SBUS_OUT_RCIN 1 PC4 SAFETY_INPUT INPUT PULLDOWN PE3 SAFETY_LED OUTPUT HIGH OPENDRAIN define HAL_IOMCU_APP_SIZE_MAX (0x200000 - 0x20000 - 0x40000) define HAL_IOMCU_APP_LOAD_ADDRESS 0x08020000 define IOMCU_DEBUG SD8 define STM32_SERIAL_USE_UART8 TRUE define HAL_BL_IOMCU_FW_DETECT 1 define AP_HAL_UARTDRIVER_ENABLED 0 define HAL_SERIAL_SBUS_SWAPPED 1