Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-01-08 17:08:28 -04:00
Code Issues Packages Projects Releases Wiki Activity

AP_HAL_ChibiOS: support 8 bi-directional dshot channels on MatekH743

Browse Source
This commit is contained in:
Andy Piper 2022-10-15 10:39:03 +01:00 committed by Andrew Tridgell
parent 4f0d301edb
commit 7702e2ea99
1 changed files with 17 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
libraries/AP_HAL_ChibiOS/hwdef/MatekH743-bdshot/hwdef.dat
View File

@ -5,15 +5,29 @@
include ../MatekH743/hwdef.dat
# undefine the pins we are going to change
undef PC7 PB0 PB1 PA0 PA1 PA15 PD14 PD15 PE5 PE6
undef PC7 PC6 PB0 PB1 PA0 PA1 PA15 PD14 PD15 PE5 PE6 PA2 PA3 PD12 PD13 PB9 PB8 PE0 PE1
# UART4 (spare)
PB9 UART4_TX UART4 NODMA
PB8 UART4_RX UART4 NODMA
# UART8 (ESC Telemetry)
PE0 UART8_RX UART8 NODMA
PE1 UART8_TX UART8 NODMA
# USART6 (RC input), SERIAL7
PC7 USART6_RX USART6
PC6 USART6_TX USART6
# Motors
PB0 TIM3_CH3 TIM3 PWM(1) GPIO(50) BIDIR
PB1 TIM3_CH4 TIM3 PWM(2) GPIO(51)
PA0 TIM2_CH1 TIM2 PWM(3) GPIO(52) BIDIR
PA1 TIM2_CH2 TIM2 PWM(4) GPIO(53)
PA2 TIM5_CH3 TIM5 PWM(5) GPIO(54) BIDIR
PA3 TIM5_CH4 TIM5 PWM(6) GPIO(55)
PD12 TIM4_CH1 TIM4 PWM(7) GPIO(56) BIDIR
PD13 TIM4_CH2 TIM4 PWM(8) GPIO(57)
# Disable DMA on PWM9-12 so that the LEDs get a channel
PD14 TIM4_CH3 TIM4 PWM(9) GPIO(58) NODMA
@ -27,7 +41,7 @@ define HAL_BUZZER_PIN 32
define HAL_BUZZER_ON 1
define HAL_BUZZER_OFF 0
DMA_PRIORITY S* TIM3* TIM2*
DMA_NOSHARE SPI1* SPI4* TIM3* TIM2*
DMA_PRIORITY SPI1* SPI4*
DMA_NOSHARE SPI1* SPI4* TIM3* TIM2* TIM5* TIM4*
NODMA I2C*
define STM32_I2C_USE_DMA FALSE