# hw definition file for processing by chibios_hwdef.py # for IFLIGHT_BLITZ_F7_AIO hardware. # thanks to betaflight for pin information # MCU class and specific type MCU STM32F7xx STM32F745xx # board ID for firmware load APJ_BOARD_ID AP_HW_BlitzF7 # crystal frequency, setup to use external oscillator OSCILLATOR_HZ 8000000 FLASH_SIZE_KB 1024 # bootloader takes first sector FLASH_RESERVE_START_KB 96 define HAL_STORAGE_SIZE 16384 define STORAGE_FLASH_PAGE 1 STM32_ST_USE_TIMER 5 # SPI devices # SPI1 PA5 SPI1_SCK SPI1 PA6 SPI1_MISO SPI1 PA7 SPI1_MOSI SPI1 # SPI3 PC10 SPI3_SCK SPI3 PC11 SPI3_MISO SPI3 PD6 SPI3_MOSI SPI3 # SPI4 PE2 SPI4_SCK SPI4 PE5 SPI4_MISO SPI4 PE6 SPI4_MOSI SPI4 # Chip select pins PA15 FLASH1_CS CS PE4 OSD1_CS CS PA4 GYRO1_CS CS # Beeper PD3 BUZZER OUTPUT GPIO(80) LOW define HAL_BUZZER_PIN 80 # SERIAL ports SERIAL_ORDER OTG1 USART1 USART2 USART3 UART4 UART5 USART6 # PA10 IO-debug-console PA11 OTG_FS_DM OTG1 PA12 OTG_FS_DP OTG1 # USART1 - VTX PA10 USART1_RX USART1 NODMA PA9 USART1_TX USART1 NODMA define DEFAULT_SERIAL1_PROTOCOL SerialProtocol_MSP_DisplayPort # USART2 - RX PA2 USART2_TX USART2 PA3 USART2_RX USART2 define DEFAULT_SERIAL2_PROTOCOL SerialProtocol_RCIN # USART3 - GPS PB10 USART3_TX USART3 PB11 USART3_RX USART3 define DEFAULT_SERIAL3_PROTOCOL SerialProtocol_GPS # UART4 PA0 UART4_TX UART4 NODMA PA1 UART4_RX UART4 NODMA define DEFAULT_SERIAL4_PROTOCOL SerialProtocol_None # UART5 PC12 UART5_TX UART5 NODMA PD2 UART5_RX UART5 NODMA define DEFAULT_SERIAL5_PROTOCOL SerialProtocol_None # USART6 - ESC Telem PC6 USART6_TX USART6 NODMA PC7 USART6_RX USART6 NODMA define DEFAULT_SERIAL6_PROTOCOL SerialProtocol_ESCTelemetry # I2C ports I2C_ORDER I2C1 I2C4 # I2C1 PB8 I2C1_SCL I2C1 PB9 I2C1_SDA I2C1 # I2C4 PD12 I2C4_SCL I2C4 PD13 I2C4_SDA I2C4 # Servos # ADC ports # ADC1 PC2 BATT_CURRENT_SENS ADC1 SCALE(1) define HAL_BATT_CURR_PIN 12 define HAL_BATT_CURR_SCALE 50.0 PC3 BATT_VOLTAGE_SENS ADC1 SCALE(1) define HAL_BATT_VOLT_PIN 13 define HAL_BATT_VOLT_SCALE 11.0 PC5 RSSI_ADC ADC1 define BOARD_RSSI_ANA_PIN 15 define HAL_BATT_MONITOR_DEFAULT 4 # MOTORS PB4 TIM3_CH1 TIM3 PWM(1) GPIO(50) BIDIR # M1 PB0 TIM3_CH3 TIM3 PWM(2) GPIO(51) # M2 PB5 TIM3_CH2 TIM3 PWM(3) GPIO(52) # M3 PB1 TIM3_CH4 TIM3 PWM(4) GPIO(53) BIDIR # M4 PE9 TIM1_CH1 TIM1 PWM(5) GPIO(54) # M5 PE11 TIM1_CH2 TIM1 PWM(6) GPIO(55) # M6 PE13 TIM1_CH3 TIM1 PWM(7) GPIO(56) # M7 PE14 TIM1_CH4 TIM1 PWM(8) GPIO(57) # M8 # LEDs PC9 TIM8_CH4 TIM8 PWM(9) GPIO(58) # M9 define AP_NOTIFY_GPIO_LED_1_ENABLED 1 PD15 LED0 OUTPUT LOW GPIO(90) define HAL_GPIO_A_LED_PIN 90 # Dataflash setup SPIDEV dataflash SPI3 DEVID1 FLASH1_CS MODE3 104*MHZ 104*MHZ define HAL_LOGGING_DATAFLASH_ENABLED 1 # OSD setup SPIDEV osd SPI4 DEVID1 OSD1_CS MODE0 10*MHZ 10*MHZ define OSD_ENABLED 1 define HAL_OSD_TYPE_DEFAULT 1 ROMFS_WILDCARD libraries/AP_OSD/fonts/font*.bin # IMU setup # IMU setup SPIDEV imu1 SPI1 DEVID1 GYRO1_CS MODE3 1*MHZ 8*MHZ DMA_NOSHARE TIM3_UP TIM1_UP SPI1* DMA_PRIORITY TIM3_UP TIM1_UP SPI1* IMU Invensensev3 SPI:imu1 ROTATION_ROLL_180 # Barometer setup BARO DPS310 I2C:1:0x76 # no built-in compass, but probe the i2c bus for all possible # external compass types define ALLOW_ARM_NO_COMPASS define HAL_PROBE_EXTERNAL_I2C_COMPASSES define HAL_I2C_INTERNAL_MASK 0 define HAL_COMPASS_AUTO_ROT_DEFAULT 2 define HAL_DEFAULT_INS_FAST_SAMPLE 3 # Motor order implies Betaflight/X for standard ESCs define HAL_FRAME_TYPE_DEFAULT 12 # save some flash include ../include/minimize_fpv_osd.inc