Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-21 15:25:36 +03:00
Code Issues Wiki Activity

KISSFC fixed up for dshot

Browse source
This commit is contained in:
blckmn 2016-11-01 16:31:03 +11:00
parent 9fdd3aa2e4
commit ec74dff10e
4 changed files with 44 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/main/drivers/pwm_output_stm32f3xx.c
View file

@ -146,20 +146,15 @@ void pwmDigitalMotorHardwareConfig(const timerHardware_t *timerHardware, uint8_t
TIM_OCStructInit(&TIM_OCInitStructure);
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
if (timerHardware->output & TIMER_OUTPUT_N_CHANNEL) {
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Disable;
TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCNIdleState_Reset;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCNPolarity_Low;
TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_Low;
TIM_OCInitStructure.TIM_OCNPolarity = (timerHardware->output & TIMER_OUTPUT_INVERTED) ? TIM_OCNPolarity_High : TIM_OCNPolarity_Low;
} else {
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Disable;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCNIdleState_Set;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCNPolarity_High;
TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_High;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
TIM_OCInitStructure.TIM_OCPolarity = (timerHardware->output & TIMER_OUTPUT_INVERTED) ? TIM_OCPolarity_Low : TIM_OCPolarity_High;
}
TIM_OCInitStructure.TIM_Pulse = 0;
timerOCInit(timer, timerHardware->channel, &TIM_OCInitStructure);

13
src/main/drivers/pwm_output_stm32f4xx.c
View file

@ -145,12 +145,15 @@ void pwmDigitalMotorHardwareConfig(const timerHardware_t *timerHardware, uint8_t
}
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCNIdleState_Set;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCNPolarity_High;
TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_High;
if (timerHardware->output & TIMER_OUTPUT_N_CHANNEL) {
TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable;
TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCNIdleState_Reset;
TIM_OCInitStructure.TIM_OCNPolarity = (timerHardware->output & TIMER_OUTPUT_INVERTED) ? TIM_OCNPolarity_High : TIM_OCNPolarity_Low;
} else {
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Disable;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
TIM_OCInitStructure.TIM_OCPolarity = (timerHardware->output & TIMER_OUTPUT_INVERTED) ? TIM_OCPolarity_Low : TIM_OCPolarity_High;
}
TIM_OCInitStructure.TIM_Pulse = 0;
timerOCInit(timer, timerHardware->channel, &TIM_OCInitStructure);

12
src/main/target/KISSFC/target.c
View file

@ -24,12 +24,12 @@
#include "drivers/timer.h"
const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
{ TIM15, IO_TAG(PB15), TIM_Channel_1, TIM1_BRK_TIM15_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED, GPIO_AF_6, DMA1_Channel5, DMA1_CH5_HANDLER },
{ TIM8, IO_TAG(PB0), TIM_Channel_2, TIM8_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED, GPIO_AF_2, DMA2_Channel5, DMA2_CH5_HANDLER },
{ TIM1, IO_TAG(PA8), TIM_Channel_1, TIM1_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED|TIMER_OUTPUT_INVERTED, GPIO_AF_1, DMA1_Channel2, DMA1_CH2_HANDLER },
{ TIM1, IO_TAG(PB14), TIM_Channel_2, TIM1_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED, GPIO_AF_1, DMA1_Channel3, DMA1_CH3_HANDLER },
{ TIM3, IO_TAG(PA6), TIM_Channel_1, TIM3_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED|TIMER_OUTPUT_INVERTED, GPIO_AF_1, DMA1_Channel6, DMA1_CH6_HANDLER },
{ TIM17, IO_TAG(PA7), TIM_Channel_1, TIM1_TRG_COM_TIM17_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED|TIMER_OUTPUT_INVERTED, GPIO_AF_1, DMA1_Channel7, DMA1_CH7_HANDLER },
{ TIM1, IO_TAG(PA8), TIM_Channel_1, TIM1_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_INVERTED, GPIO_AF_6, DMA1_Channel2, DMA1_CH2_HANDLER },
{ TIM8, IO_TAG(PB0), TIM_Channel_2, TIM8_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_N_CHANNEL | TIMER_OUTPUT_INVERTED, GPIO_AF_4, DMA2_Channel5, DMA2_CH5_HANDLER },
{ TIM1, IO_TAG(PB14), TIM_Channel_2, TIM1_CC_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_N_CHANNEL | TIMER_OUTPUT_INVERTED, GPIO_AF_6, DMA1_Channel3, DMA1_CH3_HANDLER },
{ TIM15, IO_TAG(PB15), TIM_Channel_1, TIM1_BRK_TIM15_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_N_CHANNEL | TIMER_OUTPUT_INVERTED, GPIO_AF_2, DMA1_Channel5, DMA1_CH5_HANDLER },
{ TIM3, IO_TAG(PA6), TIM_Channel_1, TIM3_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_INVERTED, GPIO_AF_2, DMA1_Channel6, DMA1_CH6_HANDLER },
{ TIM17, IO_TAG(PA7), TIM_Channel_1, TIM1_TRG_COM_TIM17_IRQn, TIM_USE_MOTOR, TIMER_OUTPUT_ENABLED | TIMER_OUTPUT_INVERTED, GPIO_AF_1, DMA1_Channel7, DMA1_CH7_HANDLER },
{ TIM2, IO_TAG(PB3), TIM_Channel_2, TIM2_IRQn, TIM_USE_PWM | TIM_USE_PPM, 0, GPIO_AF_1, NULL, 0}, // TODO - Cleanup. KISS FC uses the same pin for serial and PPM
{ TIM2, IO_TAG(PA15), TIM_Channel_1, TIM2_IRQn, TIM_USE_PWM, 0, GPIO_AF_1, NULL, 0},

2
src/main/target/KISSFC/target.h
View file

@ -84,5 +84,5 @@
#define TARGET_IO_PORTD 0xffff
#define TARGET_IO_PORTF (BIT(4))
#define USABLE_TIMER_CHANNEL_COUNT 12
#define USABLE_TIMER_CHANNEL_COUNT 10
#define USED_TIMERS (TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(8) | TIM_N(15) | TIM_N(16) | TIM_N(17))