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Refactor pin assignment 

- Assign valid timers for PWM5 and 6
- Streamline PWM1 through 4 for burst Dshot operation
- PWM5 and 6 are assigned different timers to maximize flexibility.
This commit is contained in:
jflyper 2018-01-22 11:08:08 +09:00
parent c0b8f6c7dc
commit c3b218f9b5
2 changed files with 11 additions and 12 deletions
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14
src/main/target/IMPULSERCF3/target.c
View File

@ -26,11 +26,11 @@
const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
DEF_TIM(TIM2, CH1, PA15, TIM_USE_PPM, 0), // PPM IN
DEF_TIM(TIM16, CH1, PB4, TIM_USE_MOTOR, 0), // PWM1
DEF_TIM(TIM17, CH1, PB5, TIM_USE_MOTOR, 0), // PWM2
DEF_TIM(TIM8, CH3N, PB1, TIM_USE_MOTOR, 0), // PWM3
DEF_TIM(TIM8, CH2N, PB0, TIM_USE_MOTOR, 0), // PWM4
DEF_TIM(TIM16, CH1, PB8, TIM_USE_MOTOR, 0), // PWM5
DEF_TIM(TIM17, CH1, PB9, TIM_USE_MOTOR, 0), // PWM6
DEF_TIM(TIM1, CH1, PA8, TIM_USE_LED, 0), // LED_STRIP
DEF_TIM(TIM3, CH1, PB4, TIM_USE_MOTOR, 0), // PWM1 UP(1,3)
DEF_TIM(TIM3, CH2, PB5, TIM_USE_MOTOR, 0), // PWM2
DEF_TIM(TIM3, CH4, PB1, TIM_USE_MOTOR, 0), // PWM3
DEF_TIM(TIM3, CH3, PB0, TIM_USE_MOTOR, 0), // PWM4
DEF_TIM(TIM4, CH3, PB8, TIM_USE_MOTOR, 0), // PWM5 UP(1,7)
DEF_TIM(TIM8, CH3, PB9, TIM_USE_MOTOR, 0), // PWM6 UP(2,1)
DEF_TIM(TIM1, CH1, PA8, TIM_USE_LED, 0), // LED_STRIP D(1,2)
};

9
src/main/target/IMPULSERCF3/target.h
View File

@ -21,12 +21,12 @@
#define CONFIG_FASTLOOP_PREFERRED_ACC ACC_NONE
#define USE_DSHOT_DMAR
#define LED0_PIN PB7
#define BEEPER PC15
#define USABLE_TIMER_CHANNEL_COUNT 8
#define USE_EXTI
#define MPU_INT_EXTI PC13
#define USE_MPU_DATA_READY_SIGNAL
@ -44,8 +44,6 @@
#define USE_FLASH_M25P16
#define USE_ESC_SENSOR
#define REMAP_TIM17_DMA
#define REMAP_TIM16_DMA
#define USE_VCP
#define USE_UART1
@ -111,4 +109,5 @@
#define TARGET_IO_PORTC (BIT(13)|BIT(14)|BIT(15))
#define TARGET_IO_PORTF (BIT(0)|BIT(1)|BIT(4))
#define USED_TIMERS (TIM_N(1) | TIM_N(2) | TIM_N(8) | TIM_N(16) |TIM_N(17))
#define USABLE_TIMER_CHANNEL_COUNT 8
#define USED_TIMERS (TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(8))