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器件型号:C2000WARE 主题: SysConfig 中讨论的其他器件
工具/软件:
您好、
HRPWM 示例9生成以下功能:
void EPWM_init (){
HRPWM_setClockPrescaler (myEPWM1_BASE、EPWM_CLOCK_DIVIDER_1、EPWM_HSCLOCK_DIVIDER_1);
EPWM_setTimeBasePeriod (myEPWM1_BASE、100);
HRPWM_setTimeBaseCounter (myEPWM1_BASE、0);
HRPWM_setTimeBaseCounterMode (myEPWM1_BASE、EPWM_COUNTER_MODE_UP_DOWN);
EPWM_disablePhaseShiftLoad (myEPWM1_BASE);
HRPWM_disablePhaseShiftLoad (myEPWM1_BASE);
HRPWM_setPhaseShift (myEPWM1_BASE、0);
HRPWM_setSyncOutPulseMode (myEPWM1_BASE、EPWM_SYNC_OUT_PULSE_DISABLE);
EPWM_setCounterCompareValue (myEPWM1_BASE、EPWM_COUNTER_COMPARE_A、50);
HRPWM_setCounterCompareShadowLoadMode (myEPWM1_BASE、EPWM_COUNTER_COMPARE_A、EPWM_COMP_LOAD_ON_CNTR_ZERO_PERIOD);
EPWM_setCounterCompareValue (myEPWM1_BASE、EPWM_COUNTER_COMPARE_B、50);
HRPWM_setCounterCompareShadowLoadMode (myEPWM1_BASE、EPWM_COUNTER_COMPARE_B、EPWM_COMP_LOAD_ON_CNTR_ZERO_PERIOD);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_HIGH、EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_LOW、EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPA);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_A、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPB);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_PERIOD);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_NO_CHANGE、EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPA);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_HIGH、EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
HRPWM_setActionQualifierAction (myEPWM1_BASE、EPWM_AQ_OUTPUT_B、EPWM_AQ_OUTPUT_LOW、EPWM_AQ_OUTPUT_ON_TIMEBASE_DOWN_CMPB);
HRPWM_setDeadBandDelayPolarity (myEPWM1_BASE、EPWM_DB_FED、EPWM_DB_POLARITY_ACTIVE_LOW);
HRPWM_setDeadBandDelayMode (myEPWM1_BASE、EPWM_DB_RED、TRUE);
HRPWM_setRisingEdgeDelayCountShadowLoadMode (myEPWM1_BASE、EPWM_RED_LOAD_ON_CNTR_ZERO);
HRPWM_disableRisingEdgeDelayCountShadowLoadMode (myEPWM1_BASE);
HRPWM_setRisingEdgeDelayCount (myEPWM1_BASE、10);
HRPWM_setDeadBandDelayMode (myEPWM1_BASE、EPWM_DB_FED、TRUE);
HRPWM_setFallingEdgeDeadBandDelayInput (myEPWM1_BASE、EPWM_FED_LOAD_ON_CNTR_ZERO);
HRPWM_disableFallingEdgeDelayCountShadowLoadMode (myEPWM1_BASE);
HRPWM_setFallingEdgeDelayCount (myEPWM1_BASE、10);
HRPWM_enableAutoConversion (myEPWM1_BASE);
HRPWM_setMEPEdgeSelect (myEPWM1_BASE、HRPWM_CHANNEL_A、HRPWM_MEP_CTRL_RISING_AND_FALLING_EDGE);
HRPWM_setCounterCompareShadowLoadEvent (myEPWM1_BASE、HRPWM_CHANNEL_A、HRPWM_LOAD_ON_CNTR_ZERO_PERIOD);
HRPWM_setMEPEdgeSelect (myEPWM1_BASE、HRPWM_CHANNEL_B、HRPWM_MEP_CTRL_RISING_AN_FALLING_EDGE);
HRPWM_setCounterCompareShadowLoadEvent (myEPWM1_BASE、HRPWM_CHANNEL_B、HRPWM_LOAD_ON_CNTR_ZERO_PERIOD);
HRPWM_enablePeriodControl (myEPWM1_BASE);
...
...
PWM2、PWM3和 PWM4也是如此
}
红色的线条看起来是混合的。 它不应该是"HRPWM_setFallingEdgeDelayCountShadowLoadMode ()"还是使用"EPWM_DB_INPUT_EPWMA"?
我使用 C2000Ware_5_04_00_00。 CCS V20.1.1.8___1.7.1