651 lines
43 KiB
C
651 lines
43 KiB
C
/**************************************************************************//**
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* @file nu_epwm.h
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* @version V3.00
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* @brief M2354 series EPWM driver header file
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*
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* @copyright SPDX-License-Identifier: Apache-2.0
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* @copyright Copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
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*****************************************************************************/
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#ifndef __NU_EPWM_H__
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#define __NU_EPWM_H__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/** @addtogroup Standard_Driver Standard Driver
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@{
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*/
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/** @addtogroup EPWM_Driver EPWM Driver
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@{
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*/
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/** @addtogroup EPWM_EXPORTED_CONSTANTS EPWM Exported Constants
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@{
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*/
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#define EPWM_CHANNEL_NUM (6UL) /*!< EPWM channel number */
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#define EPWM_CH_0_MASK (0x1UL) /*!< EPWM channel 0 mask \hideinitializer */
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#define EPWM_CH_1_MASK (0x2UL) /*!< EPWM channel 1 mask \hideinitializer */
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#define EPWM_CH_2_MASK (0x4UL) /*!< EPWM channel 2 mask \hideinitializer */
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#define EPWM_CH_3_MASK (0x8UL) /*!< EPWM channel 3 mask \hideinitializer */
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#define EPWM_CH_4_MASK (0x10UL) /*!< EPWM channel 4 mask \hideinitializer */
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#define EPWM_CH_5_MASK (0x20UL) /*!< EPWM channel 5 mask \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Counter Type Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_UP_COUNTER (0UL) /*!< Up counter type */
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#define EPWM_DOWN_COUNTER (1UL) /*!< Down counter type */
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#define EPWM_UP_DOWN_COUNTER (2UL) /*!< Up-Down counter type */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Aligned Type Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_EDGE_ALIGNED (1UL) /*!< EPWM working in edge aligned type(down count) */
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#define EPWM_CENTER_ALIGNED (2UL) /*!< EPWM working in center aligned type */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Output Level Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_OUTPUT_NOTHING (0UL) /*!< EPWM output nothing */
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#define EPWM_OUTPUT_LOW (1UL) /*!< EPWM output low */
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#define EPWM_OUTPUT_HIGH (2UL) /*!< EPWM output high */
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#define EPWM_OUTPUT_TOGGLE (3UL) /*!< EPWM output toggle */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Synchronous Start Function Control Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_SSCTL_SSRC_EPWM0 (0UL<<EPWM_SSCTL_SSRC_Pos) /*!< Synchronous start source comes from EPWM0 */
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#define EPWM_SSCTL_SSRC_EPWM1 (1UL<<EPWM_SSCTL_SSRC_Pos) /*!< Synchronous start source comes from EPWM1 */
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#define EPWM_SSCTL_SSRC_BPWM0 (2UL<<EPWM_SSCTL_SSRC_Pos) /*!< Synchronous start source comes from BPWM0 */
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#define EPWM_SSCTL_SSRC_BPWM1 (3UL<<EPWM_SSCTL_SSRC_Pos) /*!< Synchronous start source comes from BPWM1 */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Trigger Source Select Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_TRG_ADC_EVEN_ZERO (0UL) /*!< EPWM trigger ADC while counter of even channel matches zero point */
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#define EPWM_TRG_ADC_EVEN_PERIOD (1UL) /*!< EPWM trigger ADC while counter of even channel matches period point */
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#define EPWM_TRG_ADC_EVEN_ZERO_PERIOD (2UL) /*!< EPWM trigger ADC while counter of even channel matches zero or period point */
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#define EPWM_TRG_ADC_EVEN_COMPARE_UP (3UL) /*!< EPWM trigger ADC while counter of even channel matches up count to comparator point */
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#define EPWM_TRG_ADC_EVEN_COMPARE_DOWN (4UL) /*!< EPWM trigger ADC while counter of even channel matches down count to comparator point */
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#define EPWM_TRG_ADC_ODD_ZERO (5UL) /*!< EPWM trigger ADC while counter of odd channel matches zero point */
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#define EPWM_TRG_ADC_ODD_PERIOD (6UL) /*!< EPWM trigger ADC while counter of odd channel matches period point */
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#define EPWM_TRG_ADC_ODD_ZERO_PERIOD (7UL) /*!< EPWM trigger ADC while counter of odd channel matches zero or period point */
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#define EPWM_TRG_ADC_ODD_COMPARE_UP (8UL) /*!< EPWM trigger ADC while counter of odd channel matches up count to comparator point */
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#define EPWM_TRG_ADC_ODD_COMPARE_DOWN (9UL) /*!< EPWM trigger ADC while counter of odd channel matches down count to comparator point */
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#define EPWM_TRG_ADC_CH_0_FREE_CMP_UP (10UL) /*!< EPWM trigger ADC while counter of channel 0 matches up count to free comparator point */
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#define EPWM_TRG_ADC_CH_0_FREE_CMP_DOWN (11UL) /*!< EPWM trigger ADC while counter of channel 0 matches down count to free comparator point */
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#define EPWM_TRG_ADC_CH_2_FREE_CMP_UP (12UL) /*!< EPWM trigger ADC while counter of channel 2 matches up count to free comparator point */
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#define EPWM_TRG_ADC_CH_2_FREE_CMP_DOWN (13UL) /*!< EPWM trigger ADC while counter of channel 2 matches down count to free comparator point */
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#define EPWM_TRG_ADC_CH_4_FREE_CMP_UP (14UL) /*!< EPWM trigger ADC while counter of channel 4 matches up count to free comparator point */
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#define EPWM_TRG_ADC_CH_4_FREE_CMP_DOWN (15UL) /*!< EPWM trigger ADC while counter of channel 4 matches down count to free comparator point */
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#define EPWM_TRIGGER_DAC_ZERO (0x1UL) /*!< EPWM trigger DAC while counter down count to 0 \hideinitializer */
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#define EPWM_TRIGGER_DAC_PERIOD (0x100UL) /*!< EPWM trigger DAC while counter matches (PERIOD + 1) \hideinitializer */
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#define EPWM_TRIGGER_DAC_COMPARE_UP (0x10000UL) /*!< EPWM trigger DAC while counter up count to CMPDAT \hideinitializer */
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#define EPWM_TRIGGER_DAC_COMPARE_DOWN (0x1000000UL) /*!< EPWM trigger DAC while counter down count to CMPDAT \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Fail brake Control Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_FB_EDGE_ACMP0 (EPWM_BRKCTL0_1_CPO0EBEN_Msk) /*!< Comparator 0 as edge-detect fault brake source */
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#define EPWM_FB_EDGE_ACMP1 (EPWM_BRKCTL0_1_CPO1EBEN_Msk) /*!< Comparator 1 as edge-detect fault brake source */
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#define EPWM_FB_EDGE_BKP0 (EPWM_BRKCTL0_1_BRKP0EEN_Msk) /*!< BKP0 pin as edge-detect fault brake source */
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#define EPWM_FB_EDGE_BKP1 (EPWM_BRKCTL0_1_BRKP1EEN_Msk) /*!< BKP1 pin as edge-detect fault brake source */
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#define EPWM_FB_EDGE_ADCRM (EPWM_BRKCTL0_1_EADCEBEN_Msk) /*!< ADC Result Monitor (ADCRM) as edge-detect fault brake source */
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#define EPWM_FB_EDGE_SYS_CSS (EPWM_BRKCTL0_1_SYSEBEN_Msk | EPWM_FAILBRK_CSSBRKEN_Msk) /*!< System fail condition: clock security system detection as edge-detect fault brake source */
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#define EPWM_FB_EDGE_SYS_BOD (EPWM_BRKCTL0_1_SYSEBEN_Msk | EPWM_FAILBRK_BODBRKEN_Msk) /*!< System fail condition: brown-out detection as edge-detect fault brake source */
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#define EPWM_FB_EDGE_SYS_RAM (EPWM_BRKCTL0_1_SYSEBEN_Msk | EPWM_FAILBRK_RAMBRKEN_Msk) /*!< System fail condition: SRAM parity error detection as edge-detect fault brake source */
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#define EPWM_FB_EDGE_SYS_COR (EPWM_BRKCTL0_1_SYSEBEN_Msk | EPWM_FAILBRK_CORBRKEN_Msk) /*!< System fail condition: core lockup detection as edge-detect fault brake source */
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#define EPWM_FB_LEVEL_ACMP0 (EPWM_BRKCTL0_1_CPO0LBEN_Msk) /*!< Comparator 0 as level-detect fault brake source */
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#define EPWM_FB_LEVEL_ACMP1 (EPWM_BRKCTL0_1_CPO1LBEN_Msk) /*!< Comparator 1 as level-detect fault brake source */
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#define EPWM_FB_LEVEL_BKP0 (EPWM_BRKCTL0_1_BRKP0LEN_Msk) /*!< BKP0 pin as level-detect fault brake source */
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#define EPWM_FB_LEVEL_BKP1 (EPWM_BRKCTL0_1_BRKP1LEN_Msk) /*!< BKP1 pin as level-detect fault brake source */
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#define EPWM_FB_LEVEL_ADCRM (EPWM_BRKCTL0_1_EADCLBEN_Msk) /*!< ADC Result Monitor (ADCRM) as level-detect fault brake source */
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#define EPWM_FB_LEVEL_SYS_CSS (EPWM_BRKCTL0_1_SYSLBEN_Msk | EPWM_FAILBRK_CSSBRKEN_Msk) /*!< System fail condition: clock security system detection as level-detect fault brake source */
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#define EPWM_FB_LEVEL_SYS_BOD (EPWM_BRKCTL0_1_SYSLBEN_Msk | EPWM_FAILBRK_BODBRKEN_Msk) /*!< System fail condition: brown-out detection as level-detect fault brake source */
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#define EPWM_FB_LEVEL_SYS_RAM (EPWM_BRKCTL0_1_SYSLBEN_Msk | EPWM_FAILBRK_RAMBRKEN_Msk) /*!< System fail condition: SRAM parity error detection as level-detect fault brake source */
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#define EPWM_FB_LEVEL_SYS_COR (EPWM_BRKCTL0_1_SYSLBEN_Msk | EPWM_FAILBRK_CORBRKEN_Msk) /*!< System fail condition: core lockup detection as level-detect fault brake source */
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#define EPWM_FB_EDGE (0UL) /*!< edge-detect fault brake */
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#define EPWM_FB_LEVEL (8UL) /*!< level-detect fault brake */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Leading Edge Blanking Control Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_LEBCTL_TRGTYPE_RISING (0UL<<EPWM_LEBCTL_TRGTYPE_Pos) /*!< EPWM Leading Edge Blanking Trigger Type Is Rising Edge \hideinitializer */
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#define EPWM_LEBCTL_TRGTYPE_FALLING (1UL<<EPWM_LEBCTL_TRGTYPE_Pos) /*!< EPWM Leading Edge Blanking Trigger Type Is Falling Edge \hideinitializer */
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#define EPWM_LEBCTL_TRGTYPE_RISING_OR_FALLING (2UL<<EPWM_LEBCTL_TRGTYPE_Pos) /*!< EPWM Leading Edge Blanking Trigger Type Is Rising or Falling Edge \hideinitializer */
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#define EPWM_LEBCTL_SRCEN0 (EPWM_LEBCTL_SRCEN0_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH0 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN2 (EPWM_LEBCTL_SRCEN2_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH2 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN4 (EPWM_LEBCTL_SRCEN4_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH4 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN0_2 (EPWM_LEBCTL_SRCEN0_Msk|EPWM_LEBCTL_SRCEN2_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH0 and EPWMx_CH2 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN0_4 (EPWM_LEBCTL_SRCEN0_Msk|EPWM_LEBCTL_SRCEN4_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH0 and EPWMx_CH4 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN2_4 (EPWM_LEBCTL_SRCEN2_Msk|EPWM_LEBCTL_SRCEN4_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH2 and EPWMx_CH4 Enable \hideinitializer */
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#define EPWM_LEBCTL_SRCEN0_2_4 (EPWM_LEBCTL_SRCEN0_Msk|EPWM_LEBCTL_SRCEN2_Msk|EPWM_LEBCTL_SRCEN4_Msk) /*!< EPWM Leading Edge Blanking Source From EPWMx_CH0, EPWMx_CH2 and EPWMx_CH4 Enable \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Capture Control Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_CAPTURE_INT_RISING_LATCH (1UL) /*!< EPWM capture interrupt if channel has rising transition */
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#define EPWM_CAPTURE_INT_FALLING_LATCH (0x100UL) /*!< EPWM capture interrupt if channel has falling transition */
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#define EPWM_CAPTURE_PDMA_RISING_LATCH (0x2UL) /*!< EPWM capture rising latched data transfer by PDMA */
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#define EPWM_CAPTURE_PDMA_FALLING_LATCH (0x4UL) /*!< EPWM capture falling latched data transfer by PDMA */
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#define EPWM_CAPTURE_PDMA_RISING_FALLING_LATCH (0x6UL) /*!< EPWM capture rising and falling latched data transfer by PDMA */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Duty Interrupt Type Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_DUTY_INT_DOWN_COUNT_MATCH_CMP (EPWM_INTEN0_CMPDIEN0_Msk) /*!< EPWM duty interrupt triggered if down count match comparator */
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#define EPWM_DUTY_INT_UP_COUNT_MATCH_CMP (EPWM_INTEN0_CMPUIEN0_Msk) /*!< EPWM duty interrupt triggered if up down match comparator */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Interrupt Flag Accumulator Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_IFA_ZERO_POINT (0UL) /*!< EPWM counter equal to zero */
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#define EPWM_IFA_PERIOD_POINT (1UL) /*!< EPWM counter equal to period */
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#define EPWM_IFA_COMPARE_UP_COUNT_POINT (2UL) /*!< EPWM counter up count to comparator value */
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#define EPWM_IFA_COMPARE_DOWN_COUNT_POINT (3UL) /*!< EPWM counter down count to comparator value */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Load Mode Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_LOAD_MODE_IMMEDIATE (EPWM_CTL0_IMMLDEN0_Msk) /*!< EPWM immediately load mode \hideinitializer */
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#define EPWM_LOAD_MODE_WINDOW (EPWM_CTL0_WINLDEN0_Msk) /*!< EPWM window load mode \hideinitializer */
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#define EPWM_LOAD_MODE_CENTER (EPWM_CTL0_CTRLD0_Msk) /*!< EPWM center load mode \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Synchronize Control Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_SYNC_OUT_FROM_SYNCIN_SWSYNC (0UL) /*!< Synchronize source from SYNC_IN or SWSYNC \hideinitializer */
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#define EPWM_SYNC_OUT_FROM_COUNT_TO_ZERO (1UL) /*!< Synchronize source from counter equal to 0 \hideinitializer */
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#define EPWM_SYNC_OUT_FROM_COUNT_TO_COMPARATOR (2UL) /*!< Synchronize source from counter equal to CMPDAT1, CMPDAT3, CMPDAT5 \hideinitializer */
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#define EPWM_SYNC_OUT_DISABLE (3UL) /*!< SYNC_OUT will not be generated \hideinitializer */
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#define EPWM_PHS_DIR_DECREMENT (0UL) /*!< EPWM counter count decrement \hideinitializer */
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#define EPWM_PHS_DIR_INCREMENT (1UL) /*!< EPWM counter count increment \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Noise Filter Clock Divide Select Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_NF_CLK_DIV_1 (0UL) /*!< Noise filter clock is HCLK divide by 1 \hideinitializer */
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#define EPWM_NF_CLK_DIV_2 (1UL) /*!< Noise filter clock is HCLK divide by 2 \hideinitializer */
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#define EPWM_NF_CLK_DIV_4 (2UL) /*!< Noise filter clock is HCLK divide by 4 \hideinitializer */
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#define EPWM_NF_CLK_DIV_8 (3UL) /*!< Noise filter clock is HCLK divide by 8 \hideinitializer */
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#define EPWM_NF_CLK_DIV_16 (4UL) /*!< Noise filter clock is HCLK divide by 16 \hideinitializer */
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#define EPWM_NF_CLK_DIV_32 (5UL) /*!< Noise filter clock is HCLK divide by 32 \hideinitializer */
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#define EPWM_NF_CLK_DIV_64 (6UL) /*!< Noise filter clock is HCLK divide by 64 \hideinitializer */
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#define EPWM_NF_CLK_DIV_128 (7UL) /*!< Noise filter clock is HCLK divide by 128 \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Clock Source Select Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_CLKSRC_EPWM_CLK (0UL) /*!< EPWM Clock source selects to EPWM0_CLK or EPWM1_CLK \hideinitializer */
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#define EPWM_CLKSRC_TIMER0 (1UL) /*!< EPWM Clock source selects to TIMER0 overflow \hideinitializer */
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#define EPWM_CLKSRC_TIMER1 (2UL) /*!< EPWM Clock source selects to TIMER1 overflow \hideinitializer */
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#define EPWM_CLKSRC_TIMER2 (3UL) /*!< EPWM Clock source selects to TIMER2 overflow \hideinitializer */
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#define EPWM_CLKSRC_TIMER3 (4UL) /*!< EPWM Clock source selects to TIMER3 overflow \hideinitializer */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Fault Detect Clock Source Select Constant Definitions */
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/*---------------------------------------------------------------------------------------------------------*/
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#define EPWM_FDCTL_FDCKSEL_CLK_DIV_1 (0UL << EPWM_FDCTL0_FDCKSEL_Pos) /*!< Fault detect clock selects to fault detect clock divided by 1 \hideinitializer */
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#define EPWM_FDCTL_FDCKSEL_CLK_DIV_2 (1UL << EPWM_FDCTL0_FDCKSEL_Pos) /*!< Fault detect clock selects to fault detect clock divided by 2 \hideinitializer */
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#define EPWM_FDCTL_FDCKSEL_CLK_DIV_4 (2UL << EPWM_FDCTL0_FDCKSEL_Pos) /*!< Fault detect clock selects to fault detect clock divided by 4 \hideinitializer */
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#define EPWM_FDCTL_FDCKSEL_CLK_DIV_8 (3UL << EPWM_FDCTL0_FDCKSEL_Pos) /*!< Fault detect clock selects to fault detect clock divided by 8 \hideinitializer */
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/**@}*/ /* end of group EPWM_EXPORTED_CONSTANTS */
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/** @addtogroup EPWM_EXPORTED_FUNCTIONS EPWM Exported Functions
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@{
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*/
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/**
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* @brief This macro enable complementary mode
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* @param[in] epwm The pointer of the specified EPWM module
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* @return None
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* @details This macro is used to enable complementary mode of EPWM module.
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* \hideinitializer
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*/
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#define EPWM_ENABLE_COMPLEMENTARY_MODE(epwm) ((epwm)->CTL1 = (epwm)->CTL1 | (0x7ul<<EPWM_CTL1_OUTMODE0_Pos))
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/**
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* @brief This macro disable complementary mode, and enable independent mode.
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* @param[in] epwm The pointer of the specified EPWM module
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* @return None
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* @details This macro is used to disable complementary mode of EPWM module.
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* \hideinitializer
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*/
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#define EPWM_DISABLE_COMPLEMENTARY_MODE(epwm) ((epwm)->CTL1 = (epwm)->CTL1 & ~(0x7ul<<EPWM_CTL1_OUTMODE0_Pos))
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/**
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* @brief This macro enable group mode
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* @param[in] epwm The pointer of the specified EPWM module
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* @return None
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* @details This macro is used to enable group mode of EPWM module.
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* \hideinitializer
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*/
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#define EPWM_ENABLE_GROUP_MODE(epwm) ((epwm)->CTL0 = (epwm)->CTL0 | EPWM_CTL0_GROUPEN_Msk)
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/**
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* @brief This macro disable group mode
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* @param[in] epwm The pointer of the specified EPWM module
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* @return None
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* @details This macro is used to disable group mode of EPWM module.
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* \hideinitializer
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*/
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#define EPWM_DISABLE_GROUP_MODE(epwm) ((epwm)->CTL0 = (epwm)->CTL0 & ~EPWM_CTL0_GROUPEN_Msk)
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/**
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* @brief Enable timer synchronous start counting function of specified channel(s)
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* @param[in] epwm The pointer of the specified EPWM module
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* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
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* Bit 0 represents channel 0, bit 1 represents channel 1...
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* @param[in] u32SyncSrc Synchronous start source selection, valid values are:
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* - \ref EPWM_SSCTL_SSRC_EPWM0
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* - \ref EPWM_SSCTL_SSRC_EPWM1
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* - \ref EPWM_SSCTL_SSRC_BPWM0
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* - \ref EPWM_SSCTL_SSRC_BPWM1
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* @return None
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* @details This macro is used to enable timer synchronous start counting function of specified channel(s).
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* \hideinitializer
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*/
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#define EPWM_ENABLE_TIMER_SYNC(epwm, u32ChannelMask, u32SyncSrc) ((epwm)->SSCTL = ((epwm)->SSCTL & ~EPWM_SSCTL_SSRC_Msk) | (u32SyncSrc) | (u32ChannelMask))
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/**
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* @brief Disable timer synchronous start counting function of specified channel(s)
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* @param[in] epwm The pointer of the specified EPWM module
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* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
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* Bit 0 represents channel 0, bit 1 represents channel 1...
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* @return None
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* @details This macro is used to disable timer synchronous start counting function of specified channel(s).
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* \hideinitializer
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*/
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#define EPWM_DISABLE_TIMER_SYNC(epwm, u32ChannelMask) \
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do{ \
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int i;\
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for(i = 0; i < 6; i++) { \
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if((u32ChannelMask) & (1UL << i)) \
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{ \
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(epwm)->SSCTL &= ~(1UL << i); \
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} \
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} \
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}while(0)
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/**
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* @brief This macro enable EPWM counter synchronous start counting function.
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* @param[in] epwm The pointer of the specified EPWM module
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* @return None
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* @details This macro is used to make selected EPWM0 and EPWM1 channel(s) start counting at the same time.
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* To configure synchronous start counting channel(s) by EPWM_ENABLE_TIMER_SYNC() and EPWM_DISABLE_TIMER_SYNC().
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* \hideinitializer
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*/
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#define EPWM_TRIGGER_SYNC_START(epwm) ((epwm)->SSTRG = EPWM_SSTRG_CNTSEN_Msk)
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/**
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* @brief This macro enable output inverter of specified channel(s)
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* @param[in] epwm The pointer of the specified EPWM module
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* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
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* Bit 0 represents channel 0, bit 1 represents channel 1...
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* @return None
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* @details This macro is used to enable output inverter of specified channel(s).
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* \hideinitializer
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*/
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#define EPWM_ENABLE_OUTPUT_INVERTER(epwm, u32ChannelMask) ((epwm)->POLCTL = (u32ChannelMask))
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/**
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* @brief This macro get captured rising data
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @return None
|
|
* @details This macro is used to get captured rising data of specified channel.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_GET_CAPTURE_RISING_DATA(epwm, u32ChannelNum) ((epwm)->CAPDAT[(u32ChannelNum)].RCAPDAT)
|
|
|
|
/**
|
|
* @brief This macro get captured falling data
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @return None
|
|
* @details This macro is used to get captured falling data of specified channel.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_GET_CAPTURE_FALLING_DATA(epwm, u32ChannelNum) ((epwm)->CAPDAT[(u32ChannelNum)].FCAPDAT)
|
|
|
|
/**
|
|
* @brief This macro mask output logic to high or low
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 1...
|
|
* @param[in] u32LevelMask Output logic to high or low
|
|
* @return None
|
|
* @details This macro is used to mask output logic to high or low of specified channel(s).
|
|
* @note If u32ChannelMask parameter is 0, then mask function will be disabled.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_MASK_OUTPUT(epwm, u32ChannelMask, u32LevelMask) \
|
|
do{ \
|
|
(epwm)->MSKEN = (u32ChannelMask); \
|
|
(epwm)->MSK = (u32LevelMask); \
|
|
}while(0)
|
|
|
|
/**
|
|
* @brief This macro set the prescaler of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @param[in] u32Prescaler Clock prescaler of specified channel. Valid values are between 0 ~ 0xFFF
|
|
* @return None
|
|
* @details This macro is used to set the prescaler of specified channel.
|
|
* @note Every even channel N, and channel (N + 1) share a prescaler. So if channel 0 prescaler changed, channel 1 will also be affected.
|
|
* The clock of EPWM counter is divided by (u32Prescaler + 1).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_PRESCALER(epwm, u32ChannelNum, u32Prescaler) ((epwm)->CLKPSC[(u32ChannelNum) >> 1] = (u32Prescaler))
|
|
|
|
/**
|
|
* @brief This macro get the prescaler of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @return Return Clock prescaler of specified channel. Valid values are between 0 ~ 0xFFF
|
|
* @details This macro is used to get the prescaler of specified channel.
|
|
* @note Every even channel N, and channel (N + 1) share a prescaler. So if channel 0 prescaler changed, channel 1 will also be affected.
|
|
* The clock of EPWM counter is divided by (u32Prescaler + 1).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_GET_PRESCALER(epwm, u32ChannelNum) ((epwm)->CLKPSC[(u32ChannelNum) >> 1U])
|
|
|
|
/**
|
|
* @brief This macro set the comparator of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @param[in] u32CMR Comparator of specified channel. Valid values are between 0~0xFFFF
|
|
* @return None
|
|
* @details This macro is used to set the comparator of specified channel.
|
|
* @note This new setting will take effect on next EPWM period.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_CMR(epwm, u32ChannelNum, u32CMR) ((epwm)->CMPDAT[(u32ChannelNum)]= (u32CMR))
|
|
|
|
/**
|
|
* @brief This macro get the comparator of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @return Return the comparator of specified channel. Valid values are between 0~0xFFFF
|
|
* @details This macro is used to get the comparator of specified channel.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_GET_CMR(epwm, u32ChannelNum) ((epwm)->CMPDAT[(u32ChannelNum)])
|
|
|
|
/**
|
|
* @brief This macro set the free trigger comparator of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @param[in] u32FTCMR Free trigger comparator of specified channel. Valid values are between 0~0xFFFF
|
|
* @return None
|
|
* @details This macro is used to set the free trigger comparator of specified channel.
|
|
* @note This new setting will take effect on next EPWM period.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_FTCMR(epwm, u32ChannelNum, u32FTCMR) (((epwm)->FTCMPDAT[((u32ChannelNum) >> 1U)]) = (u32FTCMR))
|
|
|
|
/**
|
|
* @brief This macro set the period of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @param[in] u32CNR Period of specified channel. Valid values are between 0~0xFFFF
|
|
* @return None
|
|
* @details This macro is used to set the period of specified channel.
|
|
* @note This new setting will take effect on next EPWM period.
|
|
* @note EPWM counter will stop if period length set to 0.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_CNR(epwm, u32ChannelNum, u32CNR) ((epwm)->PERIOD[(u32ChannelNum)] = (u32CNR))
|
|
|
|
/**
|
|
* @brief This macro get the period of the selected channel
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @return Return the period of specified channel. Valid values are between 0~0xFFFF
|
|
* @details This macro is used to get the period of specified channel.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_GET_CNR(epwm, u32ChannelNum) ((epwm)->PERIOD[(u32ChannelNum)])
|
|
|
|
/**
|
|
* @brief This macro set the EPWM aligned type
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 1...
|
|
* @param[in] u32AlignedType EPWM aligned type, valid values are:
|
|
* - \ref EPWM_EDGE_ALIGNED
|
|
* - \ref EPWM_CENTER_ALIGNED
|
|
* @return None
|
|
* @details This macro is used to set the EPWM aligned type of specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_ALIGNED_TYPE(epwm, u32ChannelMask, u32AlignedType) \
|
|
do{ \
|
|
uint32_t i; \
|
|
for(i = 0UL; i < 6UL; i++) { \
|
|
if((u32ChannelMask) & (1UL << i)) \
|
|
{ \
|
|
(epwm)->CTL1 = (((epwm)->CTL1 & ~(3UL << (i << 1))) | ((u32AlignedType) << (i << 1))); \
|
|
} \
|
|
} \
|
|
}while(0)
|
|
|
|
/**
|
|
* @brief Set load window of window loading mode for specified channel(s)
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 1...
|
|
* @return None
|
|
* @details This macro is used to set load window of window loading mode for specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_LOAD_WINDOW(epwm, u32ChannelMask) ((epwm)->LOAD |= (u32ChannelMask))
|
|
|
|
/**
|
|
* @brief Trigger synchronous event from specified channel(s)
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are 0, 2, 4
|
|
* Bit 0 represents channel 0, bit 1 represents channel 2 and bit 2 represents channel 4
|
|
* @return None
|
|
* @details This macro is used to trigger synchronous event from specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_TRIGGER_SYNC(epwm, u32ChannelNum) ((epwm)->SWSYNC |= (1U << ((u32ChannelNum) >> 1)))
|
|
|
|
/**
|
|
* @brief Clear counter of specified channel(s)
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 1...
|
|
* @return None
|
|
* @details This macro is used to clear counter of specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_CLR_COUNTER(epwm, u32ChannelMask) ((epwm)->CNTCLR |= (u32ChannelMask))
|
|
|
|
/**
|
|
* @brief Set output level at zero, compare up, period(center) and compare down of specified channel(s)
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 1...
|
|
* @param[in] u32ZeroLevel output level at zero point, valid values are:
|
|
* - \ref EPWM_OUTPUT_NOTHING
|
|
* - \ref EPWM_OUTPUT_LOW
|
|
* - \ref EPWM_OUTPUT_HIGH
|
|
* - \ref EPWM_OUTPUT_TOGGLE
|
|
* @param[in] u32CmpUpLevel output level at compare up point, valid values are:
|
|
* - \ref EPWM_OUTPUT_NOTHING
|
|
* - \ref EPWM_OUTPUT_LOW
|
|
* - \ref EPWM_OUTPUT_HIGH
|
|
* - \ref EPWM_OUTPUT_TOGGLE
|
|
* @param[in] u32PeriodLevel output level at period(center) point, valid values are:
|
|
* - \ref EPWM_OUTPUT_NOTHING
|
|
* - \ref EPWM_OUTPUT_LOW
|
|
* - \ref EPWM_OUTPUT_HIGH
|
|
* - \ref EPWM_OUTPUT_TOGGLE
|
|
* @param[in] u32CmpDownLevel output level at compare down point, valid values are:
|
|
* - \ref EPWM_OUTPUT_NOTHING
|
|
* - \ref EPWM_OUTPUT_LOW
|
|
* - \ref EPWM_OUTPUT_HIGH
|
|
* - \ref EPWM_OUTPUT_TOGGLE
|
|
* @return None
|
|
* @details This macro is used to Set output level at zero, compare up, period(center) and compare down of specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_OUTPUT_LEVEL(epwm, u32ChannelMask, u32ZeroLevel, u32CmpUpLevel, u32PeriodLevel, u32CmpDownLevel) \
|
|
do{ \
|
|
uint32_t i; \
|
|
for(i = 0UL; i < 6UL; i++) { \
|
|
if((u32ChannelMask) & (1UL << i)) { \
|
|
(epwm)->WGCTL0 = (((epwm)->WGCTL0 & ~(3UL << (i << 1))) | ((u32ZeroLevel) << (i << 1))); \
|
|
(epwm)->WGCTL0 = (((epwm)->WGCTL0 & ~(3UL << (EPWM_WGCTL0_PRDPCTL0_Pos + (i << 1)))) | ((u32PeriodLevel) << (EPWM_WGCTL0_PRDPCTL0_Pos + (i << 1)))); \
|
|
(epwm)->WGCTL1 = (((epwm)->WGCTL1 & ~(3UL << (i << 1))) | ((u32CmpUpLevel) << (i << 1))); \
|
|
(epwm)->WGCTL1 = (((epwm)->WGCTL1 & ~(3UL << (EPWM_WGCTL1_CMPDCTL0_Pos + (i << 1)))) | ((u32CmpDownLevel) << (EPWM_WGCTL1_CMPDCTL0_Pos + (i << 1)))); \
|
|
} \
|
|
} \
|
|
}while(0)
|
|
|
|
/**
|
|
* @brief Trigger brake event from specified channel(s)
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelMask Combination of enabled channels. Each bit corresponds to a channel
|
|
* Bit 0 represents channel 0, bit 1 represents channel 2 and bit 2 represents channel 4
|
|
* @param[in] u32BrakeType Type of brake trigger.
|
|
* - \ref EPWM_FB_EDGE
|
|
* - \ref EPWM_FB_LEVEL
|
|
* @return None
|
|
* @details This macro is used to trigger brake event from specified channel(s).
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_TRIGGER_BRAKE(epwm, u32ChannelMask, u32BrakeType) ((epwm)->SWBRK |= ((u32ChannelMask) << (u32BrakeType)))
|
|
|
|
/**
|
|
* @brief Set Dead zone clock source
|
|
* @param[in] epwm The pointer of the specified EPWM module
|
|
* @param[in] u32ChannelNum EPWM channel number. Valid values are between 0~5
|
|
* @param[in] u32AfterPrescaler Dead zone clock source is from prescaler output. Valid values are TRUE (after prescaler) or FALSE (before prescaler).
|
|
* @return None
|
|
* @details This macro is used to set Dead zone clock source. Every two channels share the same setting.
|
|
* @note The write-protection function should be disabled before using this function.
|
|
* \hideinitializer
|
|
*/
|
|
#define EPWM_SET_DEADZONE_CLK_SRC(epwm, u32ChannelNum, u32AfterPrescaler) \
|
|
(((epwm)->DTCTL[(u32ChannelNum) >> 1]) = ((epwm)->DTCTL[(u32ChannelNum) >> 1] & ~EPWM_DTCTL0_1_DTCKSEL_Msk) | \
|
|
((u32AfterPrescaler) << EPWM_DTCTL0_1_DTCKSEL_Pos))
|
|
|
|
/*---------------------------------------------------------------------------------------------------------*/
|
|
/* Define EPWM functions prototype */
|
|
/*---------------------------------------------------------------------------------------------------------*/
|
|
uint32_t EPWM_ConfigCaptureChannel(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32UnitTimeNsec, uint32_t u32CaptureEdge);
|
|
uint32_t EPWM_ConfigOutputChannel(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Frequency, uint32_t u32DutyCycle);
|
|
void EPWM_Start(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_Stop(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_ForceStop(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_EnableADCTrigger(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition);
|
|
void EPWM_DisableADCTrigger(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
int32_t EPWM_EnableADCTriggerPrescale(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Prescale, uint32_t u32PrescaleCnt);
|
|
void EPWM_DisableADCTriggerPrescale(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearADCTriggerFlag(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition);
|
|
uint32_t EPWM_GetADCTriggerFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableDACTrigger(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition);
|
|
void EPWM_DisableDACTrigger(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearDACTriggerFlag(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Condition);
|
|
uint32_t EPWM_GetDACTriggerFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableFaultBrake(EPWM_T *epwm, uint32_t u32ChannelMask, uint32_t u32LevelMask, uint32_t u32BrakeSource);
|
|
void EPWM_EnableCapture(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_DisableCapture(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_EnableOutput(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_DisableOutput(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_EnablePDMA(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32RisingFirst, uint32_t u32Mode);
|
|
void EPWM_DisablePDMA(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableDeadZone(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Duration);
|
|
void EPWM_DisableDeadZone(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableCaptureInt(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge);
|
|
void EPWM_DisableCaptureInt(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge);
|
|
void EPWM_ClearCaptureIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32Edge);
|
|
uint32_t EPWM_GetCaptureIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableDutyInt(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntDutyType);
|
|
void EPWM_DisableDutyInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearDutyIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
uint32_t EPWM_GetDutyIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableFaultBrakeInt(EPWM_T *epwm, uint32_t u32BrakeSource);
|
|
void EPWM_DisableFaultBrakeInt(EPWM_T *epwm, uint32_t u32BrakeSource);
|
|
void EPWM_ClearFaultBrakeIntFlag(EPWM_T *epwm, uint32_t u32BrakeSource);
|
|
uint32_t EPWM_GetFaultBrakeIntFlag(EPWM_T *epwm, uint32_t u32BrakeSource);
|
|
void EPWM_EnablePeriodInt(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntPeriodType);
|
|
void EPWM_DisablePeriodInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearPeriodIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
uint32_t EPWM_GetPeriodIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableZeroInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_DisableZeroInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearZeroIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
uint32_t EPWM_GetZeroIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableAcc(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32IntFlagCnt, uint32_t u32IntAccSrc);
|
|
void EPWM_DisableAcc(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableAccInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_DisableAccInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearAccInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
uint32_t EPWM_GetAccInt(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableAccPDMA(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_DisableAccPDMA(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableAccStopMode(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_DisableAccStopMode(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_ClearFTDutyIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
uint32_t EPWM_GetFTDutyIntFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
|
|
void EPWM_EnableLoadMode(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32LoadMode);
|
|
void EPWM_DisableLoadMode(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32LoadMode);
|
|
void EPWM_ConfigSyncPhase(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32SyncSrc, uint32_t u32Direction, uint32_t u32StartPhase);
|
|
void EPWM_EnableSyncPhase(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_DisableSyncPhase(EPWM_T *epwm, uint32_t u32ChannelMask);
|
|
void EPWM_EnableSyncNoiseFilter(EPWM_T *epwm, uint32_t u32ClkCnt, uint32_t u32ClkDivSel);
|
|
void EPWM_DisableSyncNoiseFilter(EPWM_T *epwm);
|
|
void EPWM_EnableSyncPinInverse(EPWM_T *epwm);
|
|
void EPWM_DisableSyncPinInverse(EPWM_T *epwm);
|
|
void EPWM_SetClockSource(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32ClkSrcSel);
|
|
void EPWM_EnableBrakeNoiseFilter(EPWM_T *epwm, uint32_t u32BrakePinNum, uint32_t u32ClkCnt, uint32_t u32ClkDivSel);
|
|
void EPWM_DisableBrakeNoiseFilter(EPWM_T *epwm, uint32_t u32BrakePinNum);
|
|
void EPWM_EnableBrakePinInverse(EPWM_T *epwm, uint32_t u32BrakePinNum);
|
|
void EPWM_DisableBrakePinInverse(EPWM_T *epwm, uint32_t u32BrakePinNum);
|
|
void EPWM_SetBrakePinSource(EPWM_T *epwm, uint32_t u32BrakePinNum, uint32_t u32SelAnotherModule);
|
|
void EPWM_SetLeadingEdgeBlanking(EPWM_T *epwm, uint32_t u32TrigSrcSel, uint32_t u32TrigType, uint32_t u32BlankingCnt, uint32_t u32BlankingEnable);
|
|
uint32_t EPWM_GetWrapAroundFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_ClearWrapAroundFlag(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_EnableFaultDetect(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32AfterPrescaler, uint32_t u32ClkSel);
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void EPWM_DisableFaultDetect(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_EnableFaultDetectOutput(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_DisableFaultDetectOutput(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_EnableFaultDetectDeglitch(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32DeglitchSmpCycle);
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void EPWM_DisableFaultDetectDeglitch(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_EnableFaultDetectMask(EPWM_T *epwm, uint32_t u32ChannelNum, uint32_t u32MaskCnt);
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void EPWM_DisableFaultDetectMask(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_EnableFaultDetectInt(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_DisableFaultDetectInt(EPWM_T *epwm, uint32_t u32ChannelNum);
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void EPWM_ClearFaultDetectInt(EPWM_T *epwm, uint32_t u32ChannelNum);
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uint32_t EPWM_GetFaultDetectInt(EPWM_T *epwm, uint32_t u32ChannelNum);
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/**@}*/ /* end of group EPWM_EXPORTED_FUNCTIONS */
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/**@}*/ /* end of group EPWM_Driver */
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/**@}*/ /* end of group Standard_Driver */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NU_EPWM_H__ */
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