# hw definition file for processing by chibios_pins.py
# for SP/Racing Extreme H7 hardware.
# thanks to betaflight for pin information

# MCU class and specific type
MCU STM32H7xx STM32H730xx

# board ID for firmware load
APJ_BOARD_ID 1108

# crystal frequency, setup to use external oscillator
OSCILLATOR_HZ 8000000

MCU_CLOCKRATE_MHZ 520

env OPTIMIZE -O2

define HAL_WITH_EKF_DOUBLE 0

STM32_ST_USE_TIMER 2

# internal flash is off limits
FLASH_SIZE_KB 128
FLASH_RESERVE_START_KB 0
define HAL_FLASH_PROTECTION 1

EXT_FLASH_SIZE_MB 2

I2C_ORDER I2C1 I2C2

# order of UARTs (and USB)
SERIAL_ORDER OTG1 EMPTY USART2 USART3 UART4 UART5 EMPTY EMPTY UART8

# Buzzer - DMA timer channel use by LEDs
PD7 BUZZER OUTPUT GPIO(80) LOW
define HAL_BUZZER_PIN 80
define HAL_BUZZER_ON 1
define HAL_BUZZER_OFF 0

# USB
PA11 OTG_HS_DM OTG1
PA12 OTG_HS_DP OTG1

# Debug
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

# SPI2 SX1280
# Requires a driver!
PB12 SX1280_CS CS
PD3  SPI2_SCK SPI2
PB14 SPI2_MISO SPI2
PB15 SPI2_MOSI SPI2

# SPI6 ICM42688
PA15 ICM42688_CS CS
PB3 SPI6_SCK SPI6
PB4 SPI6_MISO SPI6
PB5 SPI6_MOSI SPI6

# SPI4 for OSD
PE11 PIXELOSD_CS CS
PE12 SPI4_SCK SPI4
PE13 SPI4_MISO SPI4
PE14 SPI4_MOSI SPI4

# I2C1 for external MAG connection on J8, no pull-ups, external pull-ups REQUIRED
PB8 I2C1_SCL I2C1 PULLUP
PB9 I2C1_SDA I2C1 PULLUP

# I2C2 has BMP388 internally connected, 10k pull-ups
PB10 I2C2_SCL I2C2 PULLUP
PB11 I2C2_SDA I2C2 PULLUP

# ESC1 connector BATT/CURRENT
PC3 BATT_VOLTAGE_SENS ADC2 SCALE(1)
PC1 BATT_CURRENT_SENS ADC2 SCALE(1)
# ESC2 connector CURRENT
PC0 BATT_CURRENT_SENS2 ADC2 SCALE(1)    # analog pin 10

# VTX Power control - should be high at startup to ensure power
PC15 VTX_PWR OUTPUT HIGH GPIO(81)
define RELAY2_PIN_DEFAULT 81

# define default battery setup
define HAL_BATT_VOLT_PIN 13
define HAL_BATT_CURR_PIN 11
define HAL_BATT_VOLT_SCALE 10.9
define HAL_BATT_CURR_SCALE 28.5
define HAL_BATT_MONITOR_DEFAULT 4

# USART2
PD6 USART2_RX USART2
PD5 USART2_TX USART2

# USART3
PD9 USART3_RX USART3
PD8 USART3_TX USART3

# UART4
PD0 UART4_RX UART4
PD1 UART4_TX UART4

# UART5 (ESC Telem)
PB13 UART5_TX UART5

# UART8
PE0 UART8_RX UART8
PE1 UART8_TX UART8

# SD card
PC8 SDMMC1_D0 SDMMC1
PC9 SDMMC1_D1 SDMMC1
PC10 SDMMC1_D2 SDMMC1
PC11 SDMMC1_D3 SDMMC1
PC12 SDMMC1_CK SDMMC1
PD2 SDMMC1_CMD SDMMC1

# OctoSPI Flash
PD11 OCTOSPIM_P1_IO0 OCTOSPI1
PD12 OCTOSPIM_P1_IO1 OCTOSPI1
PE2 OCTOSPIM_P1_IO2 OCTOSPI1
PD13 OCTOSPIM_P1_IO3 OCTOSPI1
PE7 OCTOSPIM_P1_IO4 OCTOSPI1
PE8 OCTOSPIM_P1_IO5 OCTOSPI1
PE9 OCTOSPIM_P1_IO6 OCTOSPI1
PE10 OCTOSPIM_P1_IO7 OCTOSPI1
PB6 OCTOSPIM_P1_NCS OCTOSPI1
PB2 OCTOSPIM_P1_CLK OCTOSPI1

# Motors
// On 4in1ESC_1 (Top)
PB0 TIM3_CH3 TIM3 PWM(1) GPIO(50) BIDIR    # M1
PB1 TIM3_CH4 TIM3 PWM(2) GPIO(51)          # M1
PA6 TIM3_CH1 TIM3 PWM(3) GPIO(52) BIDIR    # M3
PA7 TIM3_CH2 TIM3 PWM(4) GPIO(53)          # M4

// On 4in1ESC_2 (Bottom)
PA0 TIM5_CH1 TIM5 PWM(5) GPIO(54) BIDIR    # M5
PA1 TIM5_CH2 TIM5 PWM(6) GPIO(55)          # M6
PA2 TIM5_CH3 TIM5 PWM(7) GPIO(56) BIDIR    # M7
PA3 TIM5_CH4 TIM5 PWM(8) GPIO(57)          # M8

// On
PB7 TIM17_CH1N TIM17 PWM(9) GPIO(58)       # LED

 # Red LED
PE5 LED0 OUTPUT LOW GPIO(90)
PE6 LED1 OUTPUT LOW GPIO(91)

# spi devices
SPIDEV icm42688 SPI6 DEVID1 ICM42688_CS MODE3  2*MHZ  16*MHZ
#SPIDEV osd       SPI4 DEVID4 PIXELOSD_CS MODE0 10*MHZ 10*MHZ
#SPIDEV radio     SPI2 DEVID1 SX1280_CS MODE0 10*MHZ 10*MHZ

DMA_PRIORITY SPI6* SPI2* TIM3*

define HAL_COMPASS_DEFAULT HAL_COMPASS_NONE
define ALLOW_ARM_NO_COMPASS
define HAL_PROBE_EXTERNAL_I2C_COMPASSES
define HAL_I2C_INTERNAL_MASK 2

IMU Invensensev3 SPI:icm42688 ROTATION_YAW_90
define HAL_DEFAULT_INS_FAST_SAMPLE 1

# one BARO
BARO BMP388 I2C:1:0x76

# setup for OSD
#define OSD_ENABLED 1
#define HAL_OSD_TYPE_DEFAULT 1
#ROMFS_WILDCARD libraries/AP_OSD/fonts/font*.bin

define HAL_OS_FATFS_IO 1
define HAL_BOARD_LOG_DIRECTORY "/APM/LOGS"
define HAL_BOARD_TERRAIN_DIRECTORY "/APM/TERRAIN"

define BOARD_PWM_COUNT_DEFAULT 9

define HAL_STORAGE_SIZE 16384