fix PR issue

libraries/AP_HAL_ChibiOS/hwdef/StellarH7V2/Readme.md

@@ -11,18 +11,17 @@ https://stingbee.com.ua/flight_controllers/stellarh7v2
         DPS310/BMP280 barometer
         AT7456E OSD
         SD Card
-        W25N02G/1G dataflash
     Power
         8S Lipo input voltage with voltage monitoring
         12V, 3A BEC for powering Video Transmitter
         5V, 2A BEC for internal and peripherals
     Interfaces
-        10x PWM outputs DShot capable
+        10x PWM outputs DShot capable, 4 outputs BDShot capable
         7x UARTs
         1x CAN
         1x I2C
         3x ADC
-        SD card and 128/256MB NAND for logging
+        SD card for logging
         USB-C port
     LED
         Red, 3.3V power indicator
@@ -61,22 +60,41 @@ multiple CAN peripherals can be connected to one CAN bus in parallel. similarly
 
 ## RC Input
 
-RC input is configured on the UART4(SERIAL4). It supports all serial RC protocols. SERIAL2_PROTOCOL=23 by default.
+The default RC input is configured on the UART4 RX4 input and can be used for all ArduPilot supported unidirectional receiver protocols. 
+* PPM is not supported.
+* SBUS/DSM/SRXL connects to the RX4 pin.
+* FPort requires connection to TX4 and RX4 via a bi-directional inverter. See :ref:`common-FPort-receivers`.
+* CRSF also requires a TX4 connection, in addition to RX6, and automatically provides telemetry.
+* SRXL2 requires a connection to TX4 and automatically provides telemetry. Set :ref:`SERIAL4_OPTIONS<SERIAL4_OPTIONS>` to “4”.
 
 
 ## OSD Support
 
-StellarH7V2 supports using its internal OSD using OSD_TYPE 1 (MAX7456 driver). External OSD support such as DJI or DisplayPort is supported using any spare UART. See :ref:`common-msp-osd-overview-4.2` for more info.
+StellarH7V2 supports using its internal OSD using OSD_TYPE 1 (MAX7456 driver). Simulatenous DisplayPort OSD operation  is preconfigured on SERIAL 6 but requires OSD_TYPE2 = 5. See :ref:`common-msp-osd-overview-4.2` for more info.
 
 ## PWM Output
 
 StellarH7V2 supports up to 10 PWM outputs. All outputs support DShot.
 
+All the channels support DShot. Channels 1-4 support bi-directional DShot. PWM outputs are grouped and every group must use the same output protocol:
+* 1, 2,are Group 1;
+* 3 - 6 are Group 2;
+* 7 - 9 are Group 3;
+
 
 ## Battery Monitoring
 
 The board has 1 built-in voltage dividers and 2x current ADC. support external 3.3V based current sensor
 
+The voltage input is compatible with 2~8S LiPo batteries.
+The default battery parameters are:
+* :ref:`BATT_MONITOR<BATT_MONITOR>` = 4
+* :ref:`BATT_VOLT_PIN<BATT_VOLT_PIN__AP_BattMonitor_Analog>` = 10
+* :ref:`BATT_CURR_PIN<BATT_CURR_PIN__AP_BattMonitor_Analog>` = 11
+* :ref:`BATT_VOLT_MULT<BATT_VOLT_MULT__AP_BattMonitor_Analog>` = 11
+* :ref:`BATT_AMP_PERVLT<BATT_AMP_PERVLT__AP_BattMonitor_Analog>` = 10
+* :ref:`BATT2_CURR_PIN<BATT2_CURR_PIN__AP_BattMonitor_Analog>` = 7
+
 
 ## Compass
 
@@ -92,3 +110,5 @@ boot button pressed. Then you should load the "ardu*_with_bl.hex" firmware, usin
 Subsequently, you can update firmware with Mission Planner.
 
 
+## Camera Switch
+GPIO 81 controls which camera input (CAM1 or CAM2) is applied to the internal OSD. A RELAY function can be enabled to control the switching.

libraries/AP_HAL_ChibiOS/hwdef/StellarH7V2/hwdef-bl.dat

@@ -39,4 +39,3 @@ define HAL_LED_ON 0
 PC15  IMU_CS CS
 PB12  MAX7456_CS CS
 PE11 FLASH_CS CS
-

libraries/AP_HAL_ChibiOS/hwdef/StellarH7V2/hwdef.dat

@@ -119,7 +119,7 @@ PD3 GPIO_CAN1_SILENT OUTPUT PUSHPULL SPEED_LOW LOW GPIO(70)
 # Motors
 PB0  TIM3_CH3  TIM3  PWM(1) BIDIR GPIO(50)
 PB1  TIM3_CH4  TIM3  PWM(2)  GPIO(51)
-PA0  TIM5_CH1  TIM5  PWM(3)  GPIO(52)
+PA0  TIM5_CH1  TIM5  PWM(3) BIDIR GPIO(52)
 PA1  TIM5_CH2  TIM5  PWM(4)  GPIO(53)
 PA2  TIM5_CH3  TIM5  PWM(5)  GPIO(54)
 PA3  TIM5_CH4  TIM5  PWM(6)  GPIO(55)