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AP_HAL_ChibiOS: put RX on UART1 on Skystars H7HD bdshot 

make sure VTX has power on Skystars H7HD at boot
This commit is contained in:
Andy Piper 2022-09-25 09:38:42 +01:00 committed by Andrew Tridgell
parent 05b88ba475
commit 661a03365c
3 changed files with 12 additions and 6 deletions
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10
libraries/AP_HAL_ChibiOS/hwdef/SkystarsH7HD-bdshot/README.md
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@ -32,11 +32,10 @@ receive pin for UARTn. The TX pin is the transmit pin for UARTn.
## RC Input
RC input is configured on the R6 (UART6_RX) pin. It supports all serial RC
protocols. For protocols requiring half-duplex serial to transmit
telemetry (such as FPort) you should setup
SERIAL6 as an RC input serial port, with half-duplex, pin-swap
and inversion enabled.
RC input is configured on the R1 (UART1_RX) pin in the DJI connector or via the R1/T1 (UART1) pads.
It supports all serial RC protocols. For protocols requiring half-duplex serial to transmit
telemetry (such as FPort) you should setup SERIAL1 with half-duplex and connect to T1 or use
R1 with pin-swap. You also need to set inversion enabled if using FPort.
## OSD Support
@ -76,6 +75,7 @@ The correct battery setting parameters are:
## Compass
The Skystars H7 does not have a builtin compass, but you can attach an external compass using I2C on the SDA and SCL pads.
## Loading Firmware
Initial firmware load can be done with DFU by plugging in USB with the

5
libraries/AP_HAL_ChibiOS/hwdef/SkystarsH7HD-bdshot/hwdef.dat
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@ -5,6 +5,7 @@ include ../SkystarsH7HD/hwdef.dat
undef PB0 PB1 PD12 PA0 PA2 PC7 PC6 PD8 PD9 PB5 PB6 PE0 PE1
undef HAL_I2C_INTERNAL_MASK DMA_PRIORITY DMA_NOSHARE
undef HAL_SERIAL6_PROTOCOL HAL_SERIAL6_BAUD
MCU_CLOCKRATE_MHZ 480
@ -23,6 +24,8 @@ define RELAY4_PIN_DEFAULT 83 # CAM-C
define HAL_FRAME_TYPE_DEFAULT 12
# USART1 (RX)
define HAL_SERIAL1_PROTOCOL SerialProtocol_RCIN
define HAL_SERIAL1_BAUD 115
# USART3 (ESC Telem)
PD8 USART3_TX USART3 NODMA
PD9 USART3_RX USART3 NODMA
@ -31,6 +34,8 @@ PD9 USART3_RX USART3 NODMA
PB5 UART5_RX UART5 NODMA
PB6 UART5_TX UART5 NODMA
# USART6 (DJI FPV)
define HAL_SERIAL6_PROTOCOL SerialProtocol_DJI_FPV
define HAL_SERIAL6_BAUD 115
# UART7
# UART8
PE0 UART8_RX UART8 NODMA

3
libraries/AP_HAL_ChibiOS/hwdef/SkystarsH7HD/hwdef-bl.dat
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@ -49,6 +49,7 @@ PB12 AT7456E_CS CS
PA15 FLASH_CS CS
PE11 BMI270_CS2 CS
PC5 VTX_PWR OUTPUT LOW # labelled as "Pit-1"
## pull up VTX power so that it is enabled in bootloader
PC5 VTX_PWR OUTPUT HIGH # labelled as "Pit-1"
PC2 VID_SELECT OUTPUT LOW # labelled as "PIN-EN"
PD2 CAM_C OUTPUT LOW # labelled as "CAM-C"