75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
//
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// Created by cfif on 07.09.22.
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//
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#include <SystemDelayInterface.h>
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#include "PwmCaptureFlagchip.h"
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void Get_Set_Tpu_PwmCaptureCallback(tPwmCaptureFlagchip *env) {
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if (env->etpu_captureconfig_tbl.eMeasureMode == TPU_PeriodMeasurement) {
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TPU_CaptureMeasPeriodServiceReq(env->TPU_CAPTURE_CHANNEL, &env->etpu_captureconfig_tbl);
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} else {
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TPU_CaptureMeasActivePeriodServiceReq(env->TPU_CAPTURE_CHANNEL, &env->etpu_captureconfig_tbl);
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}
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}
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void PWM_Capture_Initial(
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tPwmCaptureFlagchip *env,
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uint32_t PeriodTime,
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uint32_t ActiveTime,
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uint8_t TPU_CAPTURE_CHANNEL,
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uint8 TPU0_CH_PRIORITY,
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TPU_EventCallbackType Bsp_Tpu_PwmCallback,
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TPU_TCR1OverflowCallbackType Bsp_Tpu_OverflowCallBack) {
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env->etpu_captureconfig_tbl.u32PeriodTime = 0u;
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env->etpu_captureconfig_tbl.eMeasureMode = TPU_DutyMeasurementActiveHigh;
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env->etpu_captureconfig_tbl.eInputType = TPUE_DETECT_FALLING_EDGE_ONLY;
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env->etpu_captureconfig_tbl.u32SampleTime = 80000; // Ensure sample time > period
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env->etpu_captureconfig_tbl.u32ActiveTime = 0;
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env->etpu_captureconfig_tbl.LastTime = 0;
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env->etpu_captureconfig_tbl.StartTime = 0;
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env->etpu_Int_config_tbl.bEventIntEn = (bool) true;
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env->etpu_Int_config_tbl.bTCR1OverFlowEventIntEn = (bool) true;
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env->etpu_Int_config_tbl.bTCR2OverFlowEventIntEn = (bool) false;
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env->etpu_Int_config_tbl.pEventNotify = Bsp_Tpu_PwmCallback;
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env->etpu_Int_config_tbl.pHSANotify = NULL;
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env->etpu_Int_config_tbl.pTCR1OverflowNotify = Bsp_Tpu_OverflowCallBack;
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env->etpu_Int_config_tbl.pTCR2OverflowNotify = NULL;
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env->etpu_Int_config_tbl.eChTrigType = TPUH_TDL1_OR_TDL2_EVENT_NOT_GATED_BY_TSR;
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env->TPU_CAPTURE_CHANNEL = TPU_CAPTURE_CHANNEL;
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TPU_DeInit();
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TPU_Init();
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TPU_CaptureModeInit(TPU_CAPTURE_CHANNEL, &env->etpu_captureconfig_tbl);
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TPU_InitChannelInterrupt(TPU_CAPTURE_CHANNEL, &env->etpu_Int_config_tbl);
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if (TPU_CAPTURE_CHANNEL <= 7) {
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NVIC_EnableIRQ(TPU0_CH0_7_IRQn);
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NVIC_SetPriority(TPU0_CH0_7_IRQn, 1);
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} else if (TPU_CAPTURE_CHANNEL <= 15) {
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NVIC_EnableIRQ(TPU0_CH8_15_IRQn);
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NVIC_SetPriority(TPU0_CH8_15_IRQn, 2);
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} else if (TPU_CAPTURE_CHANNEL <= 23) {
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NVIC_EnableIRQ(TPU0_CH16_23_IRQn);
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NVIC_SetPriority(TPU0_CH16_23_IRQn, 3);
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} else if (TPU_CAPTURE_CHANNEL <= 31) {
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NVIC_EnableIRQ(TPU0_CH24_31_IRQn);
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NVIC_SetPriority(TPU0_CH24_31_IRQn, 4);
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}
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}
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/*
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tPwmIO vPwmCaptureGetIo(tPwmCaptureFlagchip *env) {
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tPwmIO io = {
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.env = env,
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.run = (PwmIOTransaction) vPwmRun,
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.setActivePercent = (PwmIOTransactionSetActivePercent) setActivePercent
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};
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return io;
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}
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*/ |