# hw definition file for processing by chibios_hwdef.py
# for F743 bootloader

# MCU class and specific type
MCU STM32H7xx STM32H743xx

# crystal frequency
OSCILLATOR_HZ 24000000

# board ID for firmware load
APJ_BOARD_ID 139

FLASH_SIZE_KB 2048

FLASH_RESERVE_START_KB 128

# board voltage
STM32_VDD 330U

define HAL_STORAGE_SIZE 16384

# order of I2C buses
I2C_ORDER I2C2 I2C1

# order of UARTs (and USB)
UART_ORDER OTG1 UART4 USART2 USART3 UART8 UART7

# If the board has an IOMCU connected via a UART then this defines the
# UART to talk to that MCU. Leave it out for boards with no IOMCU.

# UART for IOMCU (disabled for now)
IOMCU_UART USART6

# UART4 serial GPS
PA0 UART4_TX UART4
PA1 UART4_RX UART4 NODMA

PA2 BATT_VOLTAGE_SENS ADC1 SCALE(1)
PA3 BATT_CURRENT_SENS ADC1 SCALE(1)

# Now the VDD sense pin. This is used to sense primary board voltage.
PA4 VDD_5V_SENS ADC1 SCALE(2)

PA5 SPI1_SCK SPI1
PA6 SPI1_MISO SPI1
PA7 SPI1_MOSI SPI1

PA8 VDD_5V_PERIPH_EN OUTPUT LOW

# This is the pin that senses USB being connected. It is an input pin
# setup as OPENDRAIN.
PA9 VBUS INPUT OPENDRAIN

# Now we define the pins that USB is connected on.
PA11 OTG_FS_DM OTG1
PA12 OTG_FS_DP OTG1

# These are the pins for SWD debugging with a STlinkv2 or black-magic probe.
PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

# PWM output for buzzer
PA15 TIM2_CH1 TIM2 GPIO(77) ALARM

# This defines a couple of general purpose outputs, mapped to GPIO
# numbers 1 and 2 for users.
PB0 EXTERN_GPIO1 OUTPUT GPIO(1)
PB1 EXTERN_GPIO2 OUTPUT GPIO(2)

# This defines some input pins, currently unused.
PB2 BOOT1 INPUT
PB3 FMU_SW0 INPUT

# This defines the pins for the 2nd CAN interface, if available.
#PB6 CAN2_TX CAN2
#PB12 CAN2_RX CAN2

# Now the first I2C bus. The pin speeds are automatically setup
# correctly, but can be overridden here if needed.
PB8 I2C1_SCL I2C1
PB9 I2C1_SDA I2C1

# the 2nd I2C bus
PB10 I2C2_SCL I2C2
PB11 I2C2_SDA I2C2

# the 2nd SPI bus
PB13 SPI2_SCK SPI2
PB14 SPI2_MISO SPI2
PB15 SPI2_MOSI SPI2

# This input pin is used to detect that power is valid on USB.
PC0 VBUS_VALID INPUT

# This defines the CS pin for the magnetometer and first IMU. Note
# that CS pins are software controlled, and are not tied to a particular
# SPI bus.
PC1 MAG_CS CS
PC2 MPU_CS CS

# This defines more ADC inputs.
PC3 AUX_POWER ADC1 SCALE(1)
PC4 AUX_ADC2 ADC1 SCALE(1)

# And the analog input for airspeed (rarely used these days).
PC5 PRESSURE_SENS ADC1 SCALE(2)

#  USART6 to IO
PC6 USART6_TX USART6
PC7 USART6_RX USART6

# Now setup the pins for the microSD card, if available.
#PC8 SDIO_D0 SDIO
#PC9 SDIO_D1 SDIO
#PC10 SDIO_D2 SDIO
#PC11 SDIO_D3 SDIO
#PC12 SDIO_CK SDIO
#PD2 SDIO_CMD SDIO

# More CS pins for more sensors. The labels for all CS pins need to
# match the SPI device table later in this file.
PC13 GYRO_EXT_CS CS
PC14 BARO_EXT_CS CS
PC15 ACCEL_EXT_CS CS
PD7 BARO_CS CS
PE4 MPU_EXT_CS CS

# the first CAN bus
#PD0 CAN1_RX CAN1
#PD1 CAN1_TX CAN1

# Another USART, this one for telem1. This one has RTS and CTS lines.
# USART2 serial2 telem1
PD3 USART2_CTS USART2
PD4 USART2_RTS USART2
PD5 USART2_TX USART2
PD6 USART2_RX USART2

# The telem2 USART, also with RTS/CTS available.
# USART3 serial3 telem2
PD8 USART3_TX USART3
PD9 USART3_RX USART3
PD11 USART3_CTS USART3
PD12 USART3_RTS USART3

# The CS pin for FRAM (ramtron). This one is marked as using
# SPEED_VERYLOW, which matches the HAL_PX4 setup.
PD10 FRAM_CS CS SPEED_VERYLOW

# Now we start defining some PWM pins. We also map these pins to GPIO
# values, so users can set BRD_PWM_COUNT to choose how many of the PWM
# outputs on the primary MCU are setup as PWM and how many as
# GPIOs. To match HAL_PX4 we number the GPIOs for the PWM outputs
# starting at 50.
PE14 TIM1_CH4 TIM1 PWM(1) GPIO(50)
PE13 TIM1_CH3 TIM1 PWM(2) GPIO(51)
PE11 TIM1_CH2 TIM1 PWM(3) GPIO(52)
PE9  TIM1_CH1 TIM1 PWM(4) GPIO(53)
PD13 TIM4_CH2 TIM4 PWM(5) GPIO(54)
PD14 TIM4_CH3 TIM4 PWM(6) GPIO(55)

define BOARD_PWM_COUNT_DEFAULT 4

# Relays default to use GPIO pins 54 and 55.
define RELAY1_PIN_DEFAULT 54
define RELAY2_PIN_DEFAULT 55

# This is the invensense data-ready pin. We don't use it in the
# default driver.
PD15 MPU_DRDY INPUT

# the 2nd GPS UART
# UART8 serial4 GPS2
PE0 UART8_RX UART8
PE1 UART8_TX UART8 NODMA

# Now setup SPI bus4.
PE2 SPI4_SCK  SPI4
PE5 SPI4_MISO SPI4
PE6 SPI4_MOSI SPI4

# This is the pin to enable the sensors rail. It can be used to power
# cycle sensors to recover them in case there are problems with power on
# timing affecting sensor stability. We pull it high by default.
PE3 VDD_3V3_SENSORS_EN OUTPUT HIGH

# UART7 maps to uartF in the HAL (serial5 in SERIALn_ parameters).
PE7 UART7_RX UART7
PE8 UART7_TX UART7

# Define a LED, mapping it to GPIO(0). LOW will illuminate the LED
PE12 FMU_LED_AMBER OUTPUT HIGH OPENDRAIN GPIO(0)

# Power flag pins: these tell the MCU the status of the various power
# supplies that are available. The pin names need to exactly match the
# names used in AnalogIn.cpp. 
PB5 VDD_BRICK_VALID INPUT PULLUP
PB7 VDD_SERVO_VALID INPUT PULLUP
PE10 VDD_5V_HIPOWER_OC INPUT PULLUP
PE15 VDD_5V_PERIPH_OC INPUT PULLUP

SPIDEV ms5611         SPI1 DEVID3  BARO_CS      MODE3 20*MHZ 20*MHZ
SPIDEV ms5611_ext     SPI4 DEVID2  BARO_EXT_CS  MODE3 20*MHZ 20*MHZ
SPIDEV mpu6000        SPI1 DEVID4  MPU_CS       MODE3  2*MHZ  8*MHZ
SPIDEV icm20608-am    SPI1 DEVID2  ACCEL_EXT_CS MODE3  4*MHZ  8*MHZ
SPIDEV mpu9250        SPI1 DEVID4  MPU_CS       MODE3  4*MHZ  8*MHZ
SPIDEV mpu9250_ext    SPI4 DEVID1  MPU_EXT_CS   MODE3  4*MHZ  8*MHZ
SPIDEV hmc5843        SPI1 DEVID5  MAG_CS       MODE3 11*MHZ 11*MHZ
SPIDEV lsm9ds0_g      SPI1 DEVID1  GYRO_EXT_CS  MODE3 11*MHZ 11*MHZ
SPIDEV lsm9ds0_am     SPI1 DEVID2  ACCEL_EXT_CS MODE3 11*MHZ 11*MHZ
SPIDEV lsm9ds0_ext_g  SPI4 DEVID4  GYRO_EXT_CS  MODE3 11*MHZ 11*MHZ
SPIDEV lsm9ds0_ext_am SPI4 DEVID3  ACCEL_EXT_CS MODE3 11*MHZ 11*MHZ
SPIDEV ramtron        SPI2 DEVID10 FRAM_CS      MODE3  8*MHZ  8*MHZ 
SPIDEV external0m0    SPI4 DEVID5  MPU_EXT_CS   MODE0  2*MHZ  2*MHZ
SPIDEV external0m1    SPI4 DEVID5  MPU_EXT_CS   MODE1  2*MHZ  2*MHZ
SPIDEV external0m2    SPI4 DEVID5  MPU_EXT_CS   MODE2  2*MHZ  2*MHZ
SPIDEV external0m3    SPI4 DEVID5  MPU_EXT_CS   MODE3  2*MHZ  2*MHZ
SPIDEV pixartPC15     SPI4 DEVID13 ACCEL_EXT_CS MODE3  2*MHZ  2*MHZ

define HAL_CHIBIOS_ARCH_FMUV3 1

define BOARD_TYPE_DEFAULT 3

# Nnow some defines for logging and terrain data files.
define HAL_BOARD_LOG_DIRECTORY "/APM/LOGS"
define HAL_BOARD_TERRAIN_DIRECTORY "/APM/TERRAIN"

# allow to have have a dedicated safety switch pin
define HAL_HAVE_SAFETY_SWITCH 1

# Enable RAMTROM parameter storage.
define HAL_WITH_RAMTRON 1

# Setup for the possibility of an IMU heater since the pixhawk2 cube has
# an IMU heater.
define HAL_HAVE_IMU_HEATER 1

# Enable FAT filesystem support (needs a microSD defined via SDIO).
# define HAL_OS_FATFS_IO 1

# Enable RTSCTS support. You should define this if you have any UARTs with RTS/CTS pins.
define AP_FEATURE_RTSCTS 1

# Enable SBUS_OUT on IOMCU (if you have an IOMCU).
define AP_FEATURE_SBUS_OUT 1

# Now setup the default battery pins driver analog pins and default
# scaling for the power brick.
define HAL_BATT_VOLT_PIN 2
define HAL_BATT_CURR_PIN 3
define HAL_BATT_VOLT_SCALE 10.1
define HAL_BATT_CURR_SCALE 17.0

# List of files to put in ROMFS. For fmuv3 we need an IO firmware so
# we can automatically update the IOMCU firmware on boot. The format
# is "ROMFS ROMFS-filename source-filename". Paths are relative to the
# ardupilot root.
ROMFS io_firmware.bin Tools/IO_Firmware/fmuv2_IO.bin

DMA_NOSHARE SPI1* SPI4* USART6*