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empty_project_28377D/device/driverlib/xbar.h

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最初始的空版本，板子验证过没问题
2024-06-17 13:11:56 +08:00
//###########################################################################
//
// FILE: xbar.h
//
// TITLE: C28x X-BAR driver.
//
//###########################################################################
// $Copyright:
// Copyright (C) 2022 Texas Instruments Incorporated - http://www.ti.com
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//###########################################################################
#ifndef XBAR_H
#define XBAR_H
//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif
//*****************************************************************************
//
//! \addtogroup xbar_api XBAR
//! @{
//
//*****************************************************************************
#include <stdbool.h>
#include <stdint.h>
#include "inc/hw_clbxbar.h"
#include "inc/hw_epwmxbar.h"
#include "inc/hw_inputxbar.h"
#include "inc/hw_outputxbar.h"
#include "inc/hw_xbar.h"
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "cpu.h"
#include "debug.h"
//*****************************************************************************
//
// Useful defines used within the driver functions.
// Not intended for use by application code.
//
//*****************************************************************************
#define XBAR_OUTPUT_CFG_REG_BASE (OUTPUTXBAR_BASE + XBAR_O_OUTPUT1MUX0TO15CFG)
#define XBAR_OUTPUT_EN_REG_BASE (OUTPUTXBAR_BASE + XBAR_O_OUTPUT1MUXENABLE)
#define XBAR_EPWM_CFG_REG_BASE (EPWMXBAR_BASE + XBAR_O_TRIP4MUX0TO15CFG)
#define XBAR_EPWM_EN_REG_BASE (EPWMXBAR_BASE + XBAR_O_TRIP4MUXENABLE)
#define XBAR_CLB_CFG_REG_BASE (CLBXBAR_BASE + XBAR_O_AUXSIG0MUX0TO15CFG)
#define XBAR_CLB_EN_REG_BASE (CLBXBAR_BASE + XBAR_O_AUXSIG0MUXENABLE)
#define XBAR_INPUT_BASE (INPUTXBAR_BASE + XBAR_O_INPUT1SELECT)
#define XBAR_INPUT_FLG_INPUT_M 0x00FFU
#define XBAR_INPUT_FLG_REG_M 0xFF00U
#define XBAR_INPUT_FLG_REG_1 0x0000U
#define XBAR_INPUT_FLG_REG_2 0x0100U
#define XBAR_INPUT_FLG_REG_3 0x0200U
#define XBAR_GPIO_MAX_CNT 168U
#ifndef DOXYGEN_PDF_IGNORE
//*****************************************************************************
//
// The following values define the muxes parameter for XBAR_enableEPWMMux(),
// XBAR_enableOutputMux(), XBAR_disableEPWMMux(), and
// XBAR_disableOutputMux().
//
//*****************************************************************************
#define XBAR_MUX00 0x00000001U //!< Mask for X-BAR mux 0
#define XBAR_MUX01 0x00000002U //!< Mask for X-BAR mux 1
#define XBAR_MUX02 0x00000004U //!< Mask for X-BAR mux 2
#define XBAR_MUX03 0x00000008U //!< Mask for X-BAR mux 3
#define XBAR_MUX04 0x00000010U //!< Mask for X-BAR mux 4
#define XBAR_MUX05 0x00000020U //!< Mask for X-BAR mux 5
#define XBAR_MUX06 0x00000040U //!< Mask for X-BAR mux 6
#define XBAR_MUX07 0x00000080U //!< Mask for X-BAR mux 7
#define XBAR_MUX08 0x00000100U //!< Mask for X-BAR mux 8
#define XBAR_MUX09 0x00000200U //!< Mask for X-BAR mux 9
#define XBAR_MUX10 0x00000400U //!< Mask for X-BAR mux 10
#define XBAR_MUX11 0x00000800U //!< Mask for X-BAR mux 11
#define XBAR_MUX12 0x00001000U //!< Mask for X-BAR mux 12
#define XBAR_MUX13 0x00002000U //!< Mask for X-BAR mux 13
#define XBAR_MUX14 0x00004000U //!< Mask for X-BAR mux 14
#define XBAR_MUX15 0x00008000U //!< Mask for X-BAR mux 15
#define XBAR_MUX16 0x00010000U //!< Mask for X-BAR mux 16
#define XBAR_MUX17 0x00020000U //!< Mask for X-BAR mux 17
#define XBAR_MUX18 0x00040000U //!< Mask for X-BAR mux 18
#define XBAR_MUX19 0x00080000U //!< Mask for X-BAR mux 19
#define XBAR_MUX20 0x00100000U //!< Mask for X-BAR mux 20
#define XBAR_MUX21 0x00200000U //!< Mask for X-BAR mux 21
#define XBAR_MUX22 0x00400000U //!< Mask for X-BAR mux 22
#define XBAR_MUX23 0x00800000U //!< Mask for X-BAR mux 23
#define XBAR_MUX24 0x01000000U //!< Mask for X-BAR mux 24
#define XBAR_MUX25 0x02000000U //!< Mask for X-BAR mux 25
#define XBAR_MUX26 0x04000000U //!< Mask for X-BAR mux 26
#define XBAR_MUX27 0x08000000U //!< Mask for X-BAR mux 27
#define XBAR_MUX28 0x10000000U //!< Mask for X-BAR mux 28
#define XBAR_MUX29 0x20000000U //!< Mask for X-BAR mux 29
#define XBAR_MUX30 0x40000000U //!< Mask for X-BAR mux 30
#define XBAR_MUX31 0x80000000U //!< Mask for X-BAR mux 31
#endif
//*****************************************************************************
//
//! The following values define the \e output parameter for
//! XBAR_setOutputMuxConfig(), XBAR_enableOutputMux(), and
//! XBAR_disableOutputMux().
//
//*****************************************************************************
typedef enum
{
XBAR_OUTPUT1 = 0, //!< OUTPUT1 of the Output X-BAR
XBAR_OUTPUT2 = 2, //!< OUTPUT2 of the Output X-BAR
XBAR_OUTPUT3 = 4, //!< OUTPUT3 of the Output X-BAR
XBAR_OUTPUT4 = 6, //!< OUTPUT4 of the Output X-BAR
XBAR_OUTPUT5 = 8, //!< OUTPUT5 of the Output X-BAR
XBAR_OUTPUT6 = 10, //!< OUTPUT6 of the Output X-BAR
XBAR_OUTPUT7 = 12, //!< OUTPUT7 of the Output X-BAR
XBAR_OUTPUT8 = 14, //!< OUTPUT8 of the Output X-BAR
} XBAR_OutputNum;
//*****************************************************************************
//
//! The following values define the \e trip parameter for
//! XBAR_setEPWMMuxConfig(), XBAR_invertEPWMSignal(), XBAR_enableEPWMMux(),
//! and XBAR_disableEPWMMux().
//
//*****************************************************************************
typedef enum
{
XBAR_TRIP4 = 0, //!< TRIP4 of the ePWM X-BAR
XBAR_TRIP5 = 2, //!< TRIP5 of the ePWM X-BAR
XBAR_TRIP7 = 4, //!< TRIP7 of the ePWM X-BAR
XBAR_TRIP8 = 6, //!< TRIP8 of the ePWM X-BAR
XBAR_TRIP9 = 8, //!< TRIP9 of the ePWM X-BAR
XBAR_TRIP10 = 10, //!< TRIP10 of the ePWM X-BAR
XBAR_TRIP11 = 12, //!< TRIP11 of the ePWM X-BAR
XBAR_TRIP12 = 14 //!< TRIP12 of the ePWM X-BAR
} XBAR_TripNum;
//*****************************************************************************
//
// The following values define the trip parameter for XBAR_setCLBMuxConfig(),
// XBAR_enableCLBMux(), and XBAR_disableCLBMux().
//
//*****************************************************************************
typedef enum
{
XBAR_AUXSIG0 = 0,
XBAR_AUXSIG1 = 2,
XBAR_AUXSIG2 = 4,
XBAR_AUXSIG3 = 6,
XBAR_AUXSIG4 = 8,
XBAR_AUXSIG5 = 10,
XBAR_AUXSIG6 = 12,
XBAR_AUXSIG7 = 14
} XBAR_AuxSigNum;
//*****************************************************************************
//
//! The following values define the \e input parameter for XBAR_setInputPin().
//
//*****************************************************************************
typedef enum
{
XBAR_INPUT1, //!< ePWM[TZ1], ePWM[TRIP1], X-BARs
XBAR_INPUT2, //!< ePWM[TZ2], ePWM[TRIP2], X-BARs
XBAR_INPUT3, //!< ePWM[TZ3], ePWM[TRIP3], X-BARs
XBAR_INPUT4, //!< ADC wrappers, X-BARs, XINT1
XBAR_INPUT5, //!< EXTSYNCIN1, X-BARs, XINT2
XBAR_INPUT6, //!< EXTSYNCIN2, ePWM[TRIP6], X-BARs, XINT3
XBAR_INPUT7, //!< eCAP1, X-BARs
XBAR_INPUT8, //!< eCAP2, X-BARs
XBAR_INPUT9, //!< eCAP3, X-BARs
XBAR_INPUT10, //!< eCAP4, X-BARs
XBAR_INPUT11, //!< eCAP5, X-BARs
XBAR_INPUT12, //!< eCAP6, X-BARs
XBAR_INPUT13, //!< XINT4, X-BARs
XBAR_INPUT14 //!< XINT5, X-BARs
} XBAR_InputNum;
#ifndef DOXYGEN_PDF_IGNORE
//*****************************************************************************
//
//! The following values define the \e muxConfig parameter for
//! XBAR_setOutputMuxConfig().
//
//*****************************************************************************
typedef enum
{
//
//OUTPUTXBAR
//
XBAR_OUT_MUX00_CMPSS1_CTRIPOUTH = 0x0000,
XBAR_OUT_MUX00_CMPSS1_CTRIPOUTH_OR_L = 0x0001,
XBAR_OUT_MUX00_ADCAEVT1 = 0x0002,
XBAR_OUT_MUX00_ECAP1_OUT = 0x0003,
XBAR_OUT_MUX01_CMPSS1_CTRIPOUTL = 0x0200,
XBAR_OUT_MUX01_INPUTXBAR1 = 0x0201,
XBAR_OUT_MUX01_CLB1_OUT4 = 0x0202,
XBAR_OUT_MUX01_ADCCEVT1 = 0x0203,
XBAR_OUT_MUX02_CMPSS2_CTRIPOUTH = 0x0400,
XBAR_OUT_MUX02_CMPSS2_CTRIPOUTH_OR_L = 0x0401,
XBAR_OUT_MUX02_ADCAEVT2 = 0x0402,
XBAR_OUT_MUX02_ECAP2_OUT = 0x0403,
XBAR_OUT_MUX03_CMPSS2_CTRIPOUTL = 0x0600,
XBAR_OUT_MUX03_INPUTXBAR2 = 0x0601,
XBAR_OUT_MUX03_CLB1_OUT5 = 0x0602,
XBAR_OUT_MUX03_ADCCEVT2 = 0x0603,
XBAR_OUT_MUX04_CMPSS3_CTRIPOUTH = 0x0800,
XBAR_OUT_MUX04_CMPSS3_CTRIPOUTH_OR_L = 0x0801,
XBAR_OUT_MUX04_ADCAEVT3 = 0x0802,
XBAR_OUT_MUX04_ECAP3_OUT = 0x0803,
XBAR_OUT_MUX05_CMPSS3_CTRIPOUTL = 0x0A00,
XBAR_OUT_MUX05_INPUTXBAR3 = 0x0A01,
XBAR_OUT_MUX05_CLB2_OUT4 = 0x0A02,
XBAR_OUT_MUX05_ADCCEVT3 = 0x0A03,
XBAR_OUT_MUX06_CMPSS4_CTRIPOUTH = 0x0C00,
XBAR_OUT_MUX06_CMPSS4_CTRIPOUTH_OR_L = 0x0C01,
XBAR_OUT_MUX06_ADCAEVT4 = 0x0C02,
XBAR_OUT_MUX06_ECAP4_OUT = 0x0C03,
XBAR_OUT_MUX07_CMPSS4_CTRIPOUTL = 0x0E00,
XBAR_OUT_MUX07_INPUTXBAR4 = 0x0E01,
XBAR_OUT_MUX07_CLB2_OUT5 = 0x0E02,
XBAR_OUT_MUX07_ADCCEVT4 = 0x0E03,
XBAR_OUT_MUX08_CMPSS5_CTRIPOUTH = 0x1000,
XBAR_OUT_MUX08_CMPSS5_CTRIPOUTH_OR_L = 0x1001,
XBAR_OUT_MUX08_ADCBEVT1 = 0x1002,
XBAR_OUT_MUX08_ECAP5_OUT = 0x1003,
XBAR_OUT_MUX09_CMPSS5_CTRIPOUTL = 0x1200,
XBAR_OUT_MUX09_INPUTXBAR5 = 0x1201,
XBAR_OUT_MUX09_CLB3_OUT4 = 0x1202,
XBAR_OUT_MUX09_ADCDEVT1 = 0x1203,
XBAR_OUT_MUX10_CMPSS6_CTRIPOUTH = 0x1400,
XBAR_OUT_MUX10_CMPSS6_CTRIPOUTH_OR_L = 0x1401,
XBAR_OUT_MUX10_ADCBEVT2 = 0x1402,
XBAR_OUT_MUX10_ECAP6_OUT = 0x1403,
XBAR_OUT_MUX11_CMPSS6_CTRIPOUTL = 0x1600,
XBAR_OUT_MUX11_INPUTXBAR6 = 0x1601,
XBAR_OUT_MUX11_CLB3_OUT5 = 0x1602,
XBAR_OUT_MUX11_ADCDEVT2 = 0x1603,
XBAR_OUT_MUX12_CMPSS7_CTRIPOUTH = 0x1800,
XBAR_OUT_MUX12_CMPSS7_CTRIPOUTH_OR_L = 0x1801,
XBAR_OUT_MUX12_ADCBEVT3 = 0x1802,
XBAR_OUT_MUX13_CMPSS7_CTRIPOUTL = 0x1A00,
XBAR_OUT_MUX13_ADCSOCA = 0x1A01,
XBAR_OUT_MUX13_CLB4_OUT4 = 0x1A02,
XBAR_OUT_MUX13_ADCDEVT3 = 0x1A03,
XBAR_OUT_MUX14_CMPSS8_CTRIPOUTH = 0x1C00,
XBAR_OUT_MUX14_CMPSS8_CTRIPOUTH_OR_L = 0x1C01,
XBAR_OUT_MUX14_ADCBEVT4 = 0x1C02,
XBAR_OUT_MUX14_EXTSYNCOUT = 0x1C03,
XBAR_OUT_MUX15_CMPSS8_CTRIPOUTL = 0x1E00,
XBAR_OUT_MUX15_ADCSOCB = 0x1E01,
XBAR_OUT_MUX15_CLB4_OUT5 = 0x1E02,
XBAR_OUT_MUX15_ADCDEVT4 = 0x1E03,
XBAR_OUT_MUX16_SD1FLT1_COMPH = 0x2000,
XBAR_OUT_MUX16_SD1FLT1_COMPH_OR_COMPL = 0x2001,
XBAR_OUT_MUX17_SD1FLT1_COMPL = 0x2200,
XBAR_OUT_MUX18_SD1FLT2_COMPH = 0x2400,
XBAR_OUT_MUX18_SD1FLT2_COMPH_OR_COMPL = 0x2401,
XBAR_OUT_MUX19_SD1FLT2_COMPL = 0x2600,
XBAR_OUT_MUX20_SD1FLT3_COMPH = 0x2800,
XBAR_OUT_MUX20_SD1FLT3_COMPH_OR_COMPL = 0x2801,
XBAR_OUT_MUX21_SD1FLT3_COMPL = 0x2A00,
XBAR_OUT_MUX22_SD1FLT4_COMPH = 0x2C00,
XBAR_OUT_MUX22_SD1FLT4_COMPH_OR_COMPL = 0x2C01,
XBAR_OUT_MUX23_SD1FLT4_COMPL = 0x2E00,
XBAR_OUT_MUX24_SD2FLT1_COMPH = 0x3000,
XBAR_OUT_MUX24_SD2FLT1_COMPH_OR_COMPL = 0x3001,
XBAR_OUT_MUX25_SD2FLT1_COMPL = 0x3200,
XBAR_OUT_MUX26_SD2FLT2_COMPH = 0x3400,
XBAR_OUT_MUX26_SD2FLT2_COMPH_OR_COMPL = 0x3401,
XBAR_OUT_MUX27_SD2FLT2_COMPL = 0x3600,
XBAR_OUT_MUX28_SD2FLT3_COMPH = 0x3800,
XBAR_OUT_MUX28_SD2FLT3_COMPH_OR_COMPL = 0x3801,
XBAR_OUT_MUX29_SD2FLT3_COMPL = 0x3A00,
XBAR_OUT_MUX30_SD2FLT4_COMPH = 0x3C00,
XBAR_OUT_MUX30_SD2FLT4_COMPH_OR_COMPL = 0x3C01,
XBAR_OUT_MUX31_SD2FLT4_COMPL = 0x3E00,
} XBAR_OutputMuxConfig;
//*****************************************************************************
//
//! The following values define the \e muxConfig parameter for
//! XBAR_setEPWMMuxConfig().
//
//*****************************************************************************
typedef enum
{
XBAR_EPWM_MUX00_CMPSS1_CTRIPH = 0x0000,
XBAR_EPWM_MUX00_CMPSS1_CTRIPH_OR_L = 0x0001,
XBAR_EPWM_MUX00_ADCAEVT1 = 0x0002,
XBAR_EPWM_MUX00_ECAP1_OUT = 0x0003,
XBAR_EPWM_MUX01_CMPSS1_CTRIPL = 0x0200,
XBAR_EPWM_MUX01_INPUTXBAR1 = 0x0201,
XBAR_EPWM_MUX01_CLB1_OUT4 = 0x0202,
XBAR_EPWM_MUX01_ADCCEVT1 = 0x0203,
XBAR_EPWM_MUX02_CMPSS2_CTRIPH = 0x0400,
XBAR_EPWM_MUX02_CMPSS2_CTRIPH_OR_L = 0x0401,
XBAR_EPWM_MUX02_ADCAEVT2 = 0x0402,
XBAR_EPWM_MUX02_ECAP2_OUT = 0x0403,
XBAR_EPWM_MUX03_CMPSS2_CTRIPL = 0x0600,
XBAR_EPWM_MUX03_INPUTXBAR2 = 0x0601,
XBAR_EPWM_MUX03_CLB1_OUT5 = 0x0602,
XBAR_EPWM_MUX03_ADCCEVT2 = 0x0603,
XBAR_EPWM_MUX04_CMPSS3_CTRIPH = 0x0800,
XBAR_EPWM_MUX04_CMPSS3_CTRIPH_OR_L = 0x0801,
XBAR_EPWM_MUX04_ADCAEVT3 = 0x0802,
XBAR_EPWM_MUX04_ECAP3_OUT = 0x0803,
XBAR_EPWM_MUX05_CMPSS3_CTRIPL = 0x0A00,
XBAR_EPWM_MUX05_INPUTXBAR3 = 0x0A01,
XBAR_EPWM_MUX05_CLB2_OUT4 = 0x0A02,
XBAR_EPWM_MUX05_ADCCEVT3 = 0x0A03,
XBAR_EPWM_MUX06_CMPSS4_CTRIPH = 0x0C00,
XBAR_EPWM_MUX06_CMPSS4_CTRIPH_OR_L = 0x0C01,
XBAR_EPWM_MUX06_ADCAEVT4 = 0x0C02,
XBAR_EPWM_MUX06_ECAP4_OUT = 0x0C03,
XBAR_EPWM_MUX07_CMPSS4_CTRIPL = 0x0E00,
XBAR_EPWM_MUX07_INPUTXBAR4 = 0x0E01,
XBAR_EPWM_MUX07_CLB2_OUT5 = 0x0E02,
XBAR_EPWM_MUX07_ADCCEVT4 = 0x0E03,
XBAR_EPWM_MUX08_CMPSS5_CTRIPH = 0x1000,
XBAR_EPWM_MUX08_CMPSS5_CTRIPH_OR_L = 0x1001,
XBAR_EPWM_MUX08_ADCBEVT1 = 0x1002,
XBAR_EPWM_MUX08_ECAP5_OUT = 0x1003,
XBAR_EPWM_MUX09_CMPSS5_CTRIPL = 0x1200,
XBAR_EPWM_MUX09_INPUTXBAR5 = 0x1201,
XBAR_EPWM_MUX09_CLB3_OUT4 = 0x1202,
XBAR_EPWM_MUX09_ADCDEVT1 = 0x1203,
XBAR_EPWM_MUX10_CMPSS6_CTRIPH = 0x1400,
XBAR_EPWM_MUX10_CMPSS6_CTRIPH_OR_L = 0x1401,
XBAR_EPWM_MUX10_ADCBEVT2 = 0x1402,
XBAR_EPWM_MUX10_ECAP6_OUT = 0x1403,
XBAR_EPWM_MUX11_CMPSS6_CTRIPL = 0x1600,
XBAR_EPWM_MUX11_INPUTXBAR6 = 0x1601,
XBAR_EPWM_MUX11_CLB3_OUT5 = 0x1602,
XBAR_EPWM_MUX11_ADCDEVT2 = 0x1603,
XBAR_EPWM_MUX12_CMPSS7_CTRIPH = 0x1800,
XBAR_EPWM_MUX12_CMPSS7_CTRIPH_OR_L = 0x1801,
XBAR_EPWM_MUX12_ADCBEVT3 = 0x1802,
XBAR_EPWM_MUX13_CMPSS7_CTRIPL = 0x1A00,
XBAR_EPWM_MUX13_ADCSOCA = 0x1A01,
XBAR_EPWM_MUX13_CLB4_OUT4 = 0x1A02,
XBAR_EPWM_MUX13_ADCDEVT3 = 0x1A03,
XBAR_EPWM_MUX14_CMPSS8_CTRIPH = 0x1C00,
XBAR_EPWM_MUX14_CMPSS8_CTRIPH_OR_L = 0x1C01,
XBAR_EPWM_MUX14_ADCBEVT4 = 0x1C02,
XBAR_EPWM_MUX14_EXTSYNCOUT = 0x1C03,
XBAR_EPWM_MUX15_CMPSS8_CTRIPL = 0x1E00,
XBAR_EPWM_MUX15_ADCSOCB = 0x1E01,
XBAR_EPWM_MUX15_CLB4_OUT5 = 0x1E02,
XBAR_EPWM_MUX15_ADCDEVT4 = 0x1E03,
XBAR_EPWM_MUX16_SD1FLT1_COMPH = 0x2000,
XBAR_EPWM_MUX16_SD1FLT1_COMPH_OR_COMPL = 0x2001,
XBAR_EPWM_MUX17_SD1FLT1_COMPL = 0x2200,
XBAR_EPWM_MUX18_SD1FLT2_COMPH = 0x2400,
XBAR_EPWM_MUX18_SD1FLT2_COMPH_OR_COMPL = 0x2401,
XBAR_EPWM_MUX19_SD1FLT2_COMPL = 0x2600,
XBAR_EPWM_MUX20_SD1FLT3_COMPH = 0x2800,
XBAR_EPWM_MUX20_SD1FLT3_COMPH_OR_COMPL = 0x2801,
XBAR_EPWM_MUX21_SD1FLT3_COMPL = 0x2A00,
XBAR_EPWM_MUX22_SD1FLT4_COMPH = 0x2C00,
XBAR_EPWM_MUX22_SD1FLT4_COMPH_OR_COMPL = 0x2C01,
XBAR_EPWM_MUX23_SD1FLT4_COMPL = 0x2E00,
XBAR_EPWM_MUX24_SD2FLT1_COMPH = 0x3000,
XBAR_EPWM_MUX24_SD2FLT1_COMPH_OR_COMPL = 0x3001,
XBAR_EPWM_MUX25_SD2FLT1_COMPL = 0x3200,
XBAR_EPWM_MUX26_SD2FLT2_COMPH = 0x3400,
XBAR_EPWM_MUX26_SD2FLT2_COMPH_OR_COMPL = 0x3401,
XBAR_EPWM_MUX27_SD2FLT2_COMPL = 0x3600,
XBAR_EPWM_MUX28_SD2FLT3_COMPH = 0x3800,
XBAR_EPWM_MUX28_SD2FLT3_COMPH_OR_COMPL = 0x3801,
XBAR_EPWM_MUX29_SD2FLT3_COMPL = 0x3A00,
XBAR_EPWM_MUX30_SD2FLT4_COMPH = 0x3C00,
XBAR_EPWM_MUX30_SD2FLT4_COMPH_OR_COMPL = 0x3C01,
XBAR_EPWM_MUX31_SD2FLT4_COMPL = 0x3E00
} XBAR_EPWMMuxConfig;
//*****************************************************************************
//
// The following values define the muxConfig parameter for
// XBAR_setCLBMuxConfig().
//
//*****************************************************************************
typedef enum
{
XBAR_CLB_MUX00_CMPSS1_CTRIPH = 0x0000,
XBAR_CLB_MUX00_CMPSS1_CTRIPH_OR_L = 0x0001,
XBAR_CLB_MUX00_ADCAEVT1 = 0x0002,
XBAR_CLB_MUX00_ECAP1_OUT = 0x0003,
XBAR_CLB_MUX01_CMPSS1_CTRIPL = 0x0200,
XBAR_CLB_MUX01_INPUTXBAR1 = 0x0201,
XBAR_CLB_MUX01_CLB1_OUT4 = 0x0202,
XBAR_CLB_MUX01_ADCCEVT1 = 0x0203,
XBAR_CLB_MUX02_CMPSS2_CTRIPH = 0x0400,
XBAR_CLB_MUX02_CMPSS2_CTRIPH_OR_L = 0x0401,
XBAR_CLB_MUX02_ADCAEVT2 = 0x0402,
XBAR_CLB_MUX02_ECAP2_OUT = 0x0403,
XBAR_CLB_MUX03_CMPSS2_CTRIPL = 0x0600,
XBAR_CLB_MUX03_INPUTXBAR2 = 0x0601,
XBAR_CLB_MUX03_CLB1_OUT5 = 0x0602,
XBAR_CLB_MUX03_ADCCEVT2 = 0x0603,
XBAR_CLB_MUX04_CMPSS3_CTRIPH = 0x0800,
XBAR_CLB_MUX04_CMPSS3_CTRIPH_OR_L = 0x0801,
XBAR_CLB_MUX04_ADCAEVT3 = 0x0802,
XBAR_CLB_MUX04_ECAP3_OUT = 0x0803,
XBAR_CLB_MUX05_CMPSS3_CTRIPL = 0x0A00,
XBAR_CLB_MUX05_INPUTXBAR3 = 0x0A01,
XBAR_CLB_MUX05_CLB2_OUT4 = 0x0A02,
XBAR_CLB_MUX05_ADCCEVT3 = 0x0A03,
XBAR_CLB_MUX06_CMPSS4_CTRIPH = 0x0C00,
XBAR_CLB_MUX06_CMPSS4_CTRIPH_OR_L = 0x0C01,
XBAR_CLB_MUX06_ADCAEVT4 = 0x0C02,
XBAR_CLB_MUX06_ECAP4_OUT = 0x0C03,
XBAR_CLB_MUX07_CMPSS4_CTRIPL = 0x0E00,
XBAR_CLB_MUX07_INPUTXBAR4 = 0x0E01,
XBAR_CLB_MUX07_CLB2_OUT5 = 0x0E02,
XBAR_CLB_MUX07_ADCCEVT4 = 0x0E03,
XBAR_CLB_MUX08_CMPSS5_CTRIPH = 0x1000,
XBAR_CLB_MUX08_CMPSS5_CTRIPH_OR_L = 0x1001,
XBAR_CLB_MUX08_ADCBEVT1 = 0x1002,
XBAR_CLB_MUX08_ECAP5_OUT = 0x1003,
XBAR_CLB_MUX09_CMPSS5_CTRIPL = 0x1200,
XBAR_CLB_MUX09_INPUTXBAR5 = 0x1201,
XBAR_CLB_MUX09_CLB3_OUT4 = 0x1202,
XBAR_CLB_MUX09_ADCDEVT1 = 0x1203,
XBAR_CLB_MUX10_CMPSS6_CTRIPH = 0x1400,
XBAR_CLB_MUX10_CMPSS6_CTRIPH_OR_L = 0x1401,
XBAR_CLB_MUX10_ADCBEVT2 = 0x1402,
XBAR_CLB_MUX10_ECAP6_OUT = 0x1403,
XBAR_CLB_MUX11_CMPSS6_CTRIPL = 0x1600,
XBAR_CLB_MUX11_INPUTXBAR6 = 0x1601,
XBAR_CLB_MUX11_CLB3_OUT5 = 0x1602,
XBAR_CLB_MUX11_ADCDEVT2 = 0x1603,
XBAR_CLB_MUX12_CMPSS7_CTRIPH = 0x1800,
XBAR_CLB_MUX12_CMPSS7_CTRIPH_OR_L = 0x1801,
XBAR_CLB_MUX12_ADCBEVT3 = 0x1802,
XBAR_CLB_MUX13_CMPSS7_CTRIPL = 0x1A00,
XBAR_CLB_MUX13_ADCSOCA = 0x1A01,
XBAR_CLB_MUX13_CLB4_OUT4 = 0x1A02,
XBAR_CLB_MUX13_ADCDEVT3 = 0x1A03,
XBAR_CLB_MUX14_CMPSS8_CTRIPH = 0x1C00,
XBAR_CLB_MUX14_CMPSS8_CTRIPH_OR_L = 0x1C01,
XBAR_CLB_MUX14_ADCBEVT4 = 0x1C02,
XBAR_CLB_MUX14_EXTSYNCOUT = 0x1C03,
XBAR_CLB_MUX15_CMPSS8_CTRIPL = 0x1E00,
XBAR_CLB_MUX15_ADCSOCB = 0x1E01,
XBAR_CLB_MUX15_CLB4_OUT5 = 0x1E02,
XBAR_CLB_MUX15_ADCDEVT4 = 0x1E03,
XBAR_CLB_MUX16_SD1FLT1_COMPH = 0x2000,
XBAR_CLB_MUX16_SD1FLT1_COMPH_OR_COMPL = 0x2001,
XBAR_CLB_MUX17_SD1FLT1_COMPL = 0x2200,
XBAR_CLB_MUX18_SD1FLT2_COMPH = 0x2400,
XBAR_CLB_MUX18_SD1FLT2_COMPH_OR_COMPL = 0x2401,
XBAR_CLB_MUX19_SD1FLT2_COMPL = 0x2600,
XBAR_CLB_MUX20_SD1FLT3_COMPH = 0x2800,
XBAR_CLB_MUX20_SD1FLT3_COMPH_OR_COMPL = 0x2801,
XBAR_CLB_MUX21_SD1FLT3_COMPL = 0x2A00,
XBAR_CLB_MUX22_SD1FLT4_COMPH = 0x2C00,
XBAR_CLB_MUX22_SD1FLT4_COMPH_OR_COMPL = 0x2C01,
XBAR_CLB_MUX23_SD1FLT4_COMPL = 0x2E00,
XBAR_CLB_MUX24_SD2FLT1_COMPH = 0x3000,
XBAR_CLB_MUX24_SD2FLT1_COMPH_OR_COMPL = 0x3001,
XBAR_CLB_MUX25_SD2FLT1_COMPL = 0x3200,
XBAR_CLB_MUX26_SD2FLT2_COMPH = 0x3400,
XBAR_CLB_MUX26_SD2FLT2_COMPH_OR_COMPL = 0x3401,
XBAR_CLB_MUX27_SD2FLT2_COMPL = 0x3600,
XBAR_CLB_MUX28_SD2FLT3_COMPH = 0x3800,
XBAR_CLB_MUX28_SD2FLT3_COMPH_OR_COMPL = 0x3801,
XBAR_CLB_MUX29_SD2FLT3_COMPL = 0x3A00,
XBAR_CLB_MUX30_SD2FLT4_COMPH = 0x3C00,
XBAR_CLB_MUX30_SD2FLT4_COMPH_OR_COMPL = 0x3C01,
XBAR_CLB_MUX31_SD2FLT4_COMPL = 0x3E00,
} XBAR_CLBMuxConfig;
//*****************************************************************************
//
//! The following values define the \e inputFlag parameter for
//! XBAR_getInputFlagStatus() and XBAR_clearInputFlag().
//
//*****************************************************************************
typedef enum
{
//
// XBARFLG1
//
XBAR_INPUT_FLG_CMPSS1_CTRIPL = 0x0000,
XBAR_INPUT_FLG_CMPSS1_CTRIPH = 0x0001,
XBAR_INPUT_FLG_CMPSS2_CTRIPL = 0x0002,
XBAR_INPUT_FLG_CMPSS2_CTRIPH = 0x0003,
XBAR_INPUT_FLG_CMPSS3_CTRIPL = 0x0004,
XBAR_INPUT_FLG_CMPSS3_CTRIPH = 0x0005,
XBAR_INPUT_FLG_CMPSS4_CTRIPL = 0x0006,
XBAR_INPUT_FLG_CMPSS4_CTRIPH = 0x0007,
XBAR_INPUT_FLG_CMPSS5_CTRIPL = 0x0008,
XBAR_INPUT_FLG_CMPSS5_CTRIPH = 0x0009,
XBAR_INPUT_FLG_CMPSS6_CTRIPL = 0x000A,
XBAR_INPUT_FLG_CMPSS6_CTRIPH = 0x000B,
XBAR_INPUT_FLG_CMPSS7_CTRIPL = 0x000C,
XBAR_INPUT_FLG_CMPSS7_CTRIPH = 0x000D,
XBAR_INPUT_FLG_CMPSS8_CTRIPL = 0x000E,
XBAR_INPUT_FLG_CMPSS8_CTRIPH = 0x000F,
XBAR_INPUT_FLG_CMPSS1_CTRIPOUTL = 0x0010,
XBAR_INPUT_FLG_CMPSS1_CTRIPOUTH = 0x0011,
XBAR_INPUT_FLG_CMPSS2_CTRIPOUTL = 0x0012,
XBAR_INPUT_FLG_CMPSS2_CTRIPOUTH = 0x0013,
XBAR_INPUT_FLG_CMPSS3_CTRIPOUTL = 0x0014,
XBAR_INPUT_FLG_CMPSS3_CTRIPOUTH = 0x0015,
XBAR_INPUT_FLG_CMPSS4_CTRIPOUTL = 0x0016,
XBAR_INPUT_FLG_CMPSS4_CTRIPOUTH = 0x0017,
XBAR_INPUT_FLG_CMPSS5_CTRIPOUTL = 0x0018,
XBAR_INPUT_FLG_CMPSS5_CTRIPOUTH = 0x0019,
XBAR_INPUT_FLG_CMPSS6_CTRIPOUTL = 0x001A,
XBAR_INPUT_FLG_CMPSS6_CTRIPOUTH = 0x001B,
XBAR_INPUT_FLG_CMPSS7_CTRIPOUTL = 0x001C,
XBAR_INPUT_FLG_CMPSS7_CTRIPOUTH = 0x001D,
XBAR_INPUT_FLG_CMPSS8_CTRIPOUTL = 0x001E,
XBAR_INPUT_FLG_CMPSS8_CTRIPOUTH = 0x001F,
//
// XBARFLG2
//
XBAR_INPUT_FLG_INPUT1 = 0x0100,
XBAR_INPUT_FLG_INPUT2 = 0x0101,
XBAR_INPUT_FLG_INPUT3 = 0x0102,
XBAR_INPUT_FLG_INPUT4 = 0x0103,
XBAR_INPUT_FLG_INPUT5 = 0x0104,
XBAR_INPUT_FLG_INPUT6 = 0x0105,
XBAR_INPUT_FLG_ADCSOCA = 0x0106,
XBAR_INPUT_FLG_ADCSOCB = 0x0107,
XBAR_INPUT_FLG_CLB1_OUT4 = 0x0108,
XBAR_INPUT_FLG_CLB1_OUT5 = 0x0109,
XBAR_INPUT_FLG_CLB2_OUT4 = 0x010A,
XBAR_INPUT_FLG_CLB2_OUT5 = 0x010B,
XBAR_INPUT_FLG_CLB3_OUT4 = 0x010C,
XBAR_INPUT_FLG_CLB3_OUT5 = 0x010D,
XBAR_INPUT_FLG_CLB4_OUT4 = 0x010E,
XBAR_INPUT_FLG_CLB4_OUT5 = 0x010F,
XBAR_INPUT_FLG_ECAP1_OUT = 0x0110,
XBAR_INPUT_FLG_ECAP2_OUT = 0x0111,
XBAR_INPUT_FLG_ECAP3_OUT = 0x0112,
XBAR_INPUT_FLG_ECAP4_OUT = 0x0113,
XBAR_INPUT_FLG_ECAP5_OUT = 0x0114,
XBAR_INPUT_FLG_ECAP6_OUT = 0x0115,
XBAR_INPUT_FLG_EXTSYNCOUT = 0x0116,
XBAR_INPUT_FLG_ADCAEVT1 = 0x0117,
XBAR_INPUT_FLG_ADCAEVT2 = 0x0118,
XBAR_INPUT_FLG_ADCAEVT3 = 0x0119,
XBAR_INPUT_FLG_ADCAEVT4 = 0x011A,
XBAR_INPUT_FLG_ADCBEVT1 = 0x011B,
XBAR_INPUT_FLG_ADCBEVT2 = 0x011C,
XBAR_INPUT_FLG_ADCBEVT3 = 0x011D,
XBAR_INPUT_FLG_ADCBEVT4 = 0x011E,
XBAR_INPUT_FLG_ADCCEVT1 = 0x011F,
//
// XBARFLG3
//
XBAR_INPUT_FLG_ADCCEVT2 = 0x0200,
XBAR_INPUT_FLG_ADCCEVT3 = 0x0201,
XBAR_INPUT_FLG_ADCCEVT4 = 0x0202,
XBAR_INPUT_FLG_ADCDEVT1 = 0x0203,
XBAR_INPUT_FLG_ADCDEVT2 = 0x0204,
XBAR_INPUT_FLG_ADCDEVT3 = 0x0205,
XBAR_INPUT_FLG_ADCDEVT4 = 0x0206,
XBAR_INPUT_FLG_SD1FLT1_COMPL = 0x0207,
XBAR_INPUT_FLG_SD1FLT1_COMPH = 0x0208,
XBAR_INPUT_FLG_SD1FLT2_COMPL = 0x0209,
XBAR_INPUT_FLG_SD1FLT2_COMPH = 0x020A,
XBAR_INPUT_FLG_SD1FLT3_COMPL = 0x020B,
XBAR_INPUT_FLG_SD1FLT3_COMPH = 0x020C,
XBAR_INPUT_FLG_SD1FLT4_COMPL = 0x020D,
XBAR_INPUT_FLG_SD1FLT4_COMPH = 0x020E,
XBAR_INPUT_FLG_SD2FLT1_COMPL = 0x020F,
XBAR_INPUT_FLG_SD2FLT1_COMPH = 0x0210,
XBAR_INPUT_FLG_SD2FLT2_COMPL = 0x0211,
XBAR_INPUT_FLG_SD2FLT2_COMPH = 0x0212,
XBAR_INPUT_FLG_SD2FLT3_COMPL = 0x0213,
XBAR_INPUT_FLG_SD2FLT3_COMPH = 0x0214,
XBAR_INPUT_FLG_SD2FLT4_COMPL = 0x0215,
XBAR_INPUT_FLG_SD2FLT4_COMPH = 0x0216
} XBAR_InputFlag;
#endif
//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
//*****************************************************************************
//
//! Enables the Output X-BAR mux values to be passed to the output signal.
//!
//! \param output is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be enabled.
//!
//! This function enables the mux values to be passed to the X-BAR output
//! signal. The \e output parameter is a value \b XBAR_OUTPUTy where y is
//! the output number between 1 and 8 inclusive.
//!
//! The \e muxes parameter is a bit field of the muxes being enabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be OR'd together to enable several
//! muxes on an output at the same time. For example, passing this function
//! ( \b XBAR_MUX04 | \b XBAR_MUX10 ) would enable muxes 4 and 10.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_enableOutputMux(XBAR_OutputNum output, uint32_t muxes)
{
//
// Set the enable bit.
//
EALLOW;
HWREG(XBAR_OUTPUT_EN_REG_BASE + (uint16_t)output) |= muxes;
EDIS;
}
//*****************************************************************************
//
//! Disables the Output X-BAR mux values from being passed to the output.
//!
//! \param output is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be disabled.
//!
//! This function disables the mux values from being passed to the X-BAR output
//! signal. The \e output parameter is a value \b XBAR_OUTPUTy where y is
//! the output number between 1 and 8 inclusive.
//!
//! The \e muxes parameter is a bit field of the muxes being disabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be OR'd together to disable several
//! muxes on an output at the same time. For example, passing this function
//! ( \b XBAR_MUX04 | \b XBAR_MUX10 ) would disable muxes 4 and 10.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_disableOutputMux(XBAR_OutputNum output, uint32_t muxes)
{
//
// Clear the enable bit.
//
EALLOW;
HWREG(XBAR_OUTPUT_EN_REG_BASE + (uint16_t)output) &= ~(muxes);
EDIS;
}
//*****************************************************************************
//
//! Enables or disables the output latch to drive the selected output.
//!
//! \param output is the X-BAR output being configured.
//! The valid inputs are XBAR_OUTPUTy where y is from 1 to 8.
//! \param enable is a flag that determines whether or not the latch is
//! selected to drive the X-BAR output.
//!
//! This function sets the Output X-BAR output signal latch mode. If the
//! \e enable parameter is \b true, the output specified by \e output will be
//! driven by the output latch.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_setOutputLatchMode(XBAR_OutputNum output, bool enable)
{
EALLOW;
//
// Set or clear the latch setting bit based on the enable parameter.
//
if(enable)
{
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLATCHENABLE) |=
0x1U << ((uint16_t)output / 2U);
}
else
{
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLATCHENABLE) &=
~(0x1U << ((uint16_t)output / 2U));
}
EDIS;
}
//*****************************************************************************
//
//! Returns the status of the output latch
//!
//! \param output is the X-BAR output being checked.
//! The valid inputs are XBAR_OUTPUTy where y is from 1 to 8.
//!
//! \return Returns \b true if the output corresponding to \e output was
//! triggered. If not, it will return \b false.
//
//*****************************************************************************
static inline bool
XBAR_getOutputLatchStatus(XBAR_OutputNum output)
{
//
// Get the status of the Output X-BAR output latch.
//
return((HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLATCH) &
(0x1U << ((uint16_t)output / 2U))) != 0U);
}
//*****************************************************************************
//
//! Clears the output latch for the specified output.
//!
//! \param output is the X-BAR output being configured.
//! The valid inputs are XBAR_OUTPUTy where y is from 1 to 8.
//!
//! This function clears the Output X-BAR output latch. The output to be
//! configured is specified by the \e output parameter.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_clearOutputLatch(XBAR_OutputNum output)
{
//
// Set the bit that clears the corresponding OUTPUTLATCH bit.
//
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLATCHCLR) |=
0x1U << ((uint16_t)output / 2U);
}
//*****************************************************************************
//
//! Forces the output latch for the specified output.
//!
//! \param output is the X-BAR output being configured.
//! The valid inputs are XBAR_OUTPUTy where y is from 1 to 8.
//!
//! This function forces the Output X-BAR output latch. The output to be
//! configured is specified by the \e output parameter.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_forceOutputLatch(XBAR_OutputNum output)
{
//
// Set the bit that forces the corresponding OUTPUTLATCH bit.
//
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLATCHFRC) =
(uint16_t)0x1U << ((uint16_t)output / 2U);
}
//*****************************************************************************
//
//! Configures the polarity of an Output X-BAR output.
//!
//! \param output is the X-BAR output being configured.
//! The valid inputs are XBAR_OUTPUTy where y is from 1 to 8.
//! \param invert is a flag that determines whether the output is active-high
//! or active-low.
//!
//! This function inverts the Output X-BAR signal if the \e invert parameter is
//! \b true. If \e invert is \b false, the signal will be passed as is. The
//! \e output parameter is a value \b XBAR_OUTPUTy where y is the output
//! number between 1 and 8 inclusive.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_invertOutputSignal(XBAR_OutputNum output, bool invert)
{
//
// Set or clear the polarity setting bit based on the invert parameter.
//
EALLOW;
if(invert)
{
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTINV) |=
0x1U << ((uint16_t)output / 2U);
}
else
{
HWREGH(OUTPUTXBAR_BASE + XBAR_O_OUTPUTINV) &=
~(0x1U << ((uint16_t)output / 2U));
}
EDIS;
}
//*****************************************************************************
//
//! Enables the ePWM X-BAR mux values to be passed to an ePWM module.
//!
//! \param trip is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be enabled.
//!
//! This function enables the mux values to be passed to the X-BAR trip
//! signal. The \e trip parameter is a value \b XBAR_TRIPy where y is
//! the number of the trip signal on the ePWM.
//!
//! The \e muxes parameter is a bit field of the muxes being enabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be logically OR'd together to
//! enable several muxes on an output at the same time.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_enableEPWMMux(XBAR_TripNum trip, uint32_t muxes)
{
//
// Set the enable bit.
//
EALLOW;
HWREG(XBAR_EPWM_EN_REG_BASE + (uint32_t)trip) |= muxes;
EDIS;
}
//*****************************************************************************
//
//! Disables the ePWM X-BAR mux values to be passed to an ePWM module.
//!
//! \param trip is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be disabled.
//!
//! This function disables the mux values to be passed to the X-BAR trip
//! signal. The \e trip parameter is a value \b XBAR_TRIPy where y is
//! the number of the trip signal on the ePWM.
//!
//! The \e muxes parameter is a bit field of the muxes being disabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be logically OR'd together to
//! disable several muxes on an output at the same time.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_disableEPWMMux(XBAR_TripNum trip, uint32_t muxes)
{
//
// Clear the enable bit.
//
EALLOW;
HWREG(XBAR_EPWM_EN_REG_BASE + (uint32_t)trip) &= ~(muxes);
EDIS;
}
//*****************************************************************************
//
//! Configures the polarity of an ePWM X-BAR output.
//!
//! \param trip is the X-BAR output being configured.
//! \param invert is a flag that determines whether the output is active-high
//! or active-low.
//!
//! This function inverts the ePWM X-BAR trip signal if the \e invert
//! parameter is \b true. If \e invert is \b false, the signal will be passed
//! as is. The \e trip parameter is a value \b XBAR_TRIPy where y is
//! the number of the trip signal on the ePWM X-BAR that is being configured.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_invertEPWMSignal(XBAR_TripNum trip, bool invert)
{
//
// Set or clear the polarity setting bit based on the invert parameter.
//
EALLOW;
if(invert)
{
HWREGH(EPWMXBAR_BASE + XBAR_O_TRIPOUTINV) |=
0x1U << ((uint16_t)trip / 2U);
}
else
{
HWREGH(EPWMXBAR_BASE + XBAR_O_TRIPOUTINV) &=
~(0x1U << ((uint16_t)trip / 2U));
}
EDIS;
}
//*****************************************************************************
//
//! Sets the GPIO pin for an Input X-BAR input.
//!
//! \param input is the X-BAR input being configured.
//! \param pin is the identifying number of the pin.
//!
//! This function configures which GPIO is assigned to an Input X-BAR input.
//! The \e input parameter is a value in the form of a define \b XBAR_INPUTy
//! where y is a the input number for the Input X-BAR.
//!
//! The pin is specified by its numerical value. For example, GPIO34 is
//! specified by passing 34 as \e pin.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_setInputPin(XBAR_InputNum input, uint16_t pin)
{
//
// Check the argument.
//
ASSERT(pin <= XBAR_GPIO_MAX_CNT);
//
// Write the requested pin to the appropriate input select register.
//
EALLOW;
HWREGH(XBAR_INPUT_BASE + (uint16_t)input) = pin;
EDIS;
}
//*****************************************************************************
//
//! Locks an input to the Input X-BAR.
//!
//! \param input is an input to the Input X-BAR.
//!
//! This function locks the specific input on the Input X-BAR.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_lockInput(XBAR_InputNum input)
{
//
// lock the input in the INPUTSELECTLOCK register.
//
EALLOW;
HWREG(INPUTXBAR_BASE + XBAR_O_INPUTSELECTLOCK) =
1UL << (uint16_t)input;
EDIS;
}
//*****************************************************************************
//
//! Locks the Output X-BAR.
//!
//! This function locks the Output X-BAR.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_lockOutput(void)
{
//
// Lock the Output X-BAR with the OUTPUTLOCK register.
// Write key 0x5A5A to the KEY bits and 1 to LOCK bit.
//
EALLOW;
HWREG(OUTPUTXBAR_BASE + XBAR_O_OUTPUTLOCK) =
((uint32_t)0x5A5A << XBAR_OUTPUTLOCK_KEY_S) |
(uint32_t)XBAR_OUTPUTLOCK_LOCK;
EDIS;
}
//*****************************************************************************
//
//! Locks the ePWM X-BAR.
//!
//! This function locks the ePWM X-BAR.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_lockEPWM(void)
{
//
// Lock the ePWM X-BAR with the TRIPLOCK register.
// Write key 0x5A5A to the KEY bits and 1 to LOCK bit.
//
EALLOW;
HWREG(EPWMXBAR_BASE + XBAR_O_TRIPLOCK) =
((uint32_t)0x5A5A << XBAR_TRIPLOCK_KEY_S) |
(uint32_t)XBAR_TRIPLOCK_LOCK;
EDIS;
}
//*****************************************************************************
//
//! Enables the CLB X-BAR mux values to be passed to an CLB module.
//!
//! \param auxSignal is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be enabled.
//!
//! This function enables the mux values to be passed to the X-BAR auxSignal
//! signal. The \e auxSignal parameter is a value \b XBAR_AUXSIGy where y is
//! the number of the signal on the CLB.
//!
//! The \e muxes parameter is a bit field of the muxes being enabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be logically OR'd together to
//! enable several muxes on an output at the same time.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_enableCLBMux(XBAR_AuxSigNum auxSignal, uint32_t muxes)
{
//
// Set the enable bit.
//
EALLOW;
HWREG(XBAR_CLB_EN_REG_BASE + (uint32_t)auxSignal) |= muxes;
EDIS;
}
//*****************************************************************************
//
//! Disables the CLB X-BAR mux values to be passed to an CLB module.
//!
//! \param auxSignal is the X-BAR output being configured.
//! \param muxes is a bit field of the muxes to be disabled.
//!
//! This function disables the mux values to be passed to the X-BAR auxSignal
//! signal. The \e auxSignal parameter is a value \b XBAR_AUXSIGy where y is
//! the number of the signal on the CLB.
//!
//! The \e muxes parameter is a bit field of the muxes being disabled where bit
//! 0 represents mux 0, bit 1 represents mux 1 and so on. Defines are provided
//! in the form of \b XBAR_MUXnn that can be logically OR'd together to
//! disable several muxes on an output at the same time.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_disableCLBMux(XBAR_AuxSigNum auxSignal, uint32_t muxes)
{
//
// Clear the enable bit.
//
EALLOW;
HWREG(XBAR_CLB_EN_REG_BASE + (uint32_t)auxSignal) &= ~(muxes);
EDIS;
}
//*****************************************************************************
//
//! Configures the polarity of an CLB X-BAR output.
//!
//! \param auxSignal is the X-BAR output being configured.
//! \param invert is a flag that determines whether the output is active-high
//! or active-low.
//!
//! This function inverts the CLB X-BAR auxSignal signal if the \e invert
//! parameter is \b true. If \e invert is \b false, the signal will be passed
//! as is. The \e auxSignal parameter is a value \b XBAR_AUXSIGy where y is
//! the number of the signal on the CLB X-BAR that is being configured.
//!
//! \return None.
//
//*****************************************************************************
static inline void
XBAR_invertCLBSignal(XBAR_AuxSigNum auxSignal, bool invert)
{
//
// Set or clear the polarity setting bit based on the invert parameter.
//
EALLOW;
if(invert)
{
HWREGH(CLBXBAR_BASE + XBAR_O_AUXSIGOUTINV) |=
0x1U << ((uint16_t)auxSignal / 2U);
}
else
{
HWREGH(CLBXBAR_BASE + XBAR_O_AUXSIGOUTINV) &=
~(0x1U << ((uint16_t)auxSignal / 2U));
}
EDIS;
}
//*****************************************************************************
//
//! Configures the Output X-BAR mux that determines the signals passed to an
//! output.
//!
//! \param output is the X-BAR output being configured.
//! \param muxConfig is mux configuration that specifies the signal.
//!
//! This function configures an Output X-BAR mux. This determines which
//! signal(s) should be passed through the X-BAR to a GPIO. The \e output
//! parameter is a value \b XBAR_OUTPUTy where y is a the output number
//! between 1 and 8 inclusive.
//!
//! The \e muxConfig parameter for OUTPUT XBAR is the mux configuration
//! value that specifies which signal will be passed from the mux. The
//! values have the format of \b XBAR_OUT_MUXnn_xx where the 'xx' is
//! the signal and nn is the mux number.
//!
//! This function may be called for each mux of an output and their values will
//! be logically OR'd before being passed to the output signal. This means that
//! this function may be called, for example, with the argument
//! \b XBAR_OUT_MUX00_ECAP1_OUT and then with the argument
//! \b XBAR_OUT_MUX01_INPUTXBAR1, resulting in the values of MUX00 and MUX01
//! being logically OR'd if both are enabled. Calling the function twice for
//! the same mux on the output will result in the configuration in the second
//! call overwriting the first.
//!
//! \return None.
//
//*****************************************************************************
extern void
XBAR_setOutputMuxConfig(XBAR_OutputNum output, XBAR_OutputMuxConfig muxConfig);
//*****************************************************************************
//
//! Configures the ePWM X-BAR mux that determines the signals passed to an
//! ePWM module.
//!
//! \param trip is the X-BAR output being configured.
//! \param muxConfig is mux configuration that specifies the signal.
//!
//! This function configures an ePWM X-BAR mux. This determines which signal(s)
//! should be passed through the X-BAR to an ePWM module. The \e trip
//! parameter is a value \b XBAR_TRIPy where y is a the number of the trip
//! signal on the ePWM.
//!
//! The \e muxConfig parameter is the mux configuration value that specifies
//! which signal will be passed from the mux. The values have the format of
//! \b XBAR_EPWM_MUXnn_xx where the 'xx' is the signal and nn is the mux
//! number (0 through 31). The possible values are found in <tt>xbar.h</tt>
//!
//! This function may be called for each mux of an output and their values will
//! be logically OR'd before being passed to the trip signal. This means that
//! this function may be called, for example, with the argument
//! \b XBAR_EPWM_MUX00_ECAP1_OUT and then with the argument
//! \b XBAR_EPWM_MUX01_INPUTXBAR1, resulting in the values of MUX00 and MUX01
//! being logically OR'd if both are enabled. Calling the function twice for
//! the same mux on the output will result in the configuration in the second
//! call overwriting the first.
//!
//! \return None.
//
//*****************************************************************************
extern void
XBAR_setEPWMMuxConfig(XBAR_TripNum trip, XBAR_EPWMMuxConfig muxConfig);
//*****************************************************************************
//
//! Returns the status of the input latch.
//!
//! \param inputFlag is the X-BAR input latch being checked. Values are in the
//! format of /b XBAR_INPUT_FLG_XXXX where "XXXX" is name of the signal.
//!
//! \return Returns \b true if the X-BAR input corresponding to the
//! \e inputFlag has been triggered. If not, it will return \b false.
//
//*****************************************************************************
extern bool
XBAR_getInputFlagStatus(XBAR_InputFlag inputFlag);
//*****************************************************************************
//
//! Clears the input latch for the specified input latch.
//!
//! \param inputFlag is the X-BAR input latch being cleared.
//!
//! This function clears the Input X-BAR input latch. The input latch to be
//! cleared is specified by the \e inputFlag parameter.
//!
//! \return None.
//
//*****************************************************************************
extern void
XBAR_clearInputFlag(XBAR_InputFlag inputFlag);
//*****************************************************************************
//
//! Configures the CLB X-BAR mux that determines the signals passed to a
//! CLB module.
//!
//! \param auxSignal is the X-BAR output being configured.
//! \param muxConfig is mux configuration that specifies the signal.
//!
//! This function configures an CLB X-BAR mux. This determines which signal(s)
//! should be passed through the X-BAR to an CLB module. The \e auxSignal
//! parameter is a value \b XBAR_AUXSIGy where y is a the number of the
//! signal on the CLB.
//!
//! The \e muxConfig parameter is the mux configuration value that specifies
//! which signal will be passed from the mux. The values have the format of
//! \b XBAR_CLB_MUXnn_xx where the 'xx' is the signal and nn is the mux
//! number (0 through 31). The possible values are found in <tt>xbar.h</tt>
//!
//! This function may be called for each mux of an output and their values will
//! be logically OR'd before being passed to the signal. This means that
//! this function may be called, for example, with the argument
//! \b XBAR_CLB_MUX00_ECAP1_OUT and then with the argument
//! \b XBAR_CLB_MUX03_INPUTXBAR2, resulting in the values of MUX00 and MUX03
//! being logically OR'd if both are enabled. Calling the function twice for
//! the same mux on the output will result in the configuration in the second
//! call overwriting the first.
//!
//! \return None.
//
//*****************************************************************************
extern void XBAR_setCLBMuxConfig(XBAR_AuxSigNum auxSignal,
XBAR_CLBMuxConfig muxConfig);
//*****************************************************************************
//
// Close the Doxygen group.
//! @}
//
//*****************************************************************************
//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif
#endif // XBAR_H