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Code Issues Wiki Activity

F3 and F7 updates to remove DSHOT interrupt.

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This commit is contained in:
blckmn 2017-01-09 22:43:49 +11:00
parent b7940f19e2
commit ccd07cf03e
6 changed files with 23 additions and 44 deletions
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16
src/main/drivers/pwm_output_stm32f3xx.c
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@ -84,7 +84,9 @@ void pwmWriteDigital(uint8_t index, uint16_t value)
packet <<= 1;
}
TIM_DMACmd(motor->timerHardware->tim, motor->timerDmaSource, DISABLE);
DMA_SetCurrDataCounter(motor->timerHardware->dmaChannel, MOTOR_DMA_BUFFER_SIZE);
DMA_CLEAR_FLAG(motor->dmaDescriptor, DMA_IT_TCIF);
DMA_Cmd(motor->timerHardware->dmaChannel, ENABLE);
}
@ -102,16 +104,6 @@ void pwmCompleteDigitalMotorUpdate(uint8_t motorCount)
}
}
static void motor_DMA_IRQHandler(dmaChannelDescriptor_t *descriptor)
{
if (DMA_GET_FLAG_STATUS(descriptor, DMA_IT_TCIF)) {
motorDmaOutput_t * const motor = &dmaMotors[descriptor->userParam];
DMA_Cmd(descriptor->channel, DISABLE);
TIM_DMACmd(motor->timerHardware->tim, motor->timerDmaSource, DISABLE);
DMA_CLEAR_FLAG(descriptor, DMA_IT_TCIF);
}
}
void pwmDigitalMotorHardwareConfig(const timerHardware_t *timerHardware, uint8_t motorIndex, motorPwmProtocolTypes_e pwmProtocolType)
{
TIM_OCInitTypeDef TIM_OCInitStructure;
@ -178,7 +170,7 @@ void pwmDigitalMotorHardwareConfig(const timerHardware_t *timerHardware, uint8_t
}
dmaInit(timerHardware->dmaIrqHandler, OWNER_MOTOR, RESOURCE_INDEX(motorIndex));
dmaSetHandler(timerHardware->dmaIrqHandler, motor_DMA_IRQHandler, NVIC_BUILD_PRIORITY(1, 2), motorIndex);
motor->dmaDescriptor = getDmaDescriptor(channel);
DMA_Cmd(channel, DISABLE);
DMA_DeInit(channel);
@ -196,8 +188,6 @@ void pwmDigitalMotorHardwareConfig(const timerHardware_t *timerHardware, uint8_t
DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
DMA_Init(channel, &DMA_InitStructure);
DMA_ITConfig(channel, DMA_IT_TC, ENABLE);
}
#endif