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/******************************************************************************
* Copyright (C) 2019, Huada Semiconductor Co.,Ltd All rights reserved.
*
* This software is owned and published by:
* Huada Semiconductor Co.,Ltd ("HDSC").
*
* BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND
* BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
*
* This software contains source code for use with HDSC
* components. This software is licensed by HDSC to be adapted only
* for use in systems utilizing HDSC components. HDSC shall not be
* responsible for misuse or illegal use of this software for devices not
* supported herein. HDSC is providing this software "AS IS" and will
* not be responsible for issues arising from incorrect user implementation
* of the software.
*
* Disclaimer:
* HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,
* REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS),
* ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING,
* WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED
* WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED
* WARRANTY OF NONINFRINGEMENT.
* HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT,
* NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT
* LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION,
* LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS) ARISING FROM USE OR
* INABILITY TO USE THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS OF DATA,
* SAVINGS OR PROFITS,
* EVEN IF Disclaimer HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
* YOU ASSUME ALL RESPONSIBILITIES FOR SELECTION OF THE SOFTWARE TO ACHIEVE YOUR
* INTENDED RESULTS, AND FOR THE INSTALLATION OF, USE OF, AND RESULTS OBTAINED
* FROM, THE SOFTWARE.
*
* This software may be replicated in part or whole for the licensed use,
* with the restriction that this Disclaimer and Copyright notice must be
* included with each copy of this software, whether used in part or whole,
* at all times.
*/
/*****************************************************************************/
/** \file pca.h
**
** PCA（可编程计数阵列）数据结构及API声明
**
**
** History:
** - 2019-04-09 First version
**
*****************************************************************************/
#ifndef __PCA_H__
#define __PCA_H__
/*****************************************************************************
* Include files
*****************************************************************************/
#include "ddl.h"
#ifdef __cplusplus
extern "C"
{
#endif
/**
******************************************************************************
** \defgroup PcaGroup Programmable Counter Array (PCA)
**
******************************************************************************/
//@{
/******************************************************************************/
/* Global pre-processor symbols/macros ('#define') */
/******************************************************************************/
/******************************************************************************
* Global type definitions
******************************************************************************/
/**
*******************************************************************************
** \brief PCA 模块选择
** \note
******************************************************************************/
typedef enum
{
PcaModule0 = 0, // PCA_0
PcaModule1 = 1, // PCA_1
PcaModule2 = 2, // PCA_2
PcaModule3 = 3, // PCA_3
PcaModule4 = 4 // PCA_4
}en_pca_module_t;
/**
*******************************************************************************
** \brief PCA 中断标志位 中断清除位
** \note PCA_CCON中的CCF0-CCF4与CF; PCA_ICLR中的CCF0-CCF4与CF
******************************************************************************/
typedef enum
{
PcaCcf0 = 0,
PcaCcf1 = 1,
PcaCcf2 = 2,
PcaCcf3 = 3,
PcaCcf4 = 4,
PcaCf = 7
}en_pca_ccficlr_t;
/**
*******************************************************************************
** \brief PCA 时钟分频选择及时钟源选择
** \note PCA_CMOD CPS[2:0]
******************************************************************************/
typedef enum
{
PcaPclkdiv32 = 0, // PCLK/32
PcaPclkdiv16 = 1, // PCLK/16
PcaPclkdiv8 = 2, // PCLK/8
PcaPclkdiv4 = 3, // PCLK/4
PcaPclkdiv2 = 4, // PCLK/2
PcaTim0ovf = 5, // timer0 overflow
PcaTim1ovf = 6, // timer1 overflow
PcaEci = 7 // ECI外部时钟
}en_pca_clksrc_t;
/**
*******************************************************************************
** \brief PCA 允许比较器功能控制
** \note PCA_CCAPMx ECOM
******************************************************************************/
typedef enum
{
PcaEcomDisable = 0,
PcaEcomEnable = 1
}en_pca_ecom_t;
/**
*******************************************************************************
** \brief PCA 正沿捕获控制位
** \note PCA_CCAPMx CAPP
******************************************************************************/
typedef enum
{
PcaCappDisable = 0,
PcaCappEnable = 1
}en_pca_capp_t;
/**
*******************************************************************************
** \brief PCA 负沿捕获控制位
** \note PCA_CCAPMx CAPN
******************************************************************************/
typedef enum
{
PcaCapnDisable = 0,
PcaCapnEnable = 1
}en_pca_capn_t;
/**
*******************************************************************************
** \brief PCA 匹配控制位
** \note PCA_CCAPMx MAT
******************************************************************************/
typedef enum
{
PcaMatDisable = 0,
PcaMatEnable = 1
}en_pca_mat_t;
/**
*******************************************************************************
** \brief PCA 翻转控制位
** \note PCA_CCAPMx TOG
******************************************************************************/
typedef enum
{
PcaTogDisable = 0,
PcaTogEnable = 1
}en_pca_tog_t;
/**
*******************************************************************************
** \brief PCA PWM控制位
** \note PCA_CCAPMx PWM
******************************************************************************/
typedef enum
{
PcaPwm8bitDisable = 0,
PcaPwm8bitEnable = 1
}en_pca_pwm8bit_t;
/**
*******************************************************************************
** \brief PCA EPWM控制位
** \note PCA_EPWM EPWM
******************************************************************************/
typedef enum
{
PcaEpwmDisable = 0,
PcaEpwmEnable = 1
}en_pca_epwm_t;
/**
*******************************************************************************
** \brief PCA 初始化配置的结构体
** \note
******************************************************************************/
typedef struct
{
en_pca_clksrc_t pca_clksrc; // PCA_CMOD CPS[2:0]
boolean_t pca_cidl; // PCA_CMOD CIDL
en_pca_ecom_t pca_ecom; // PCA_CCAPMx ECOM
en_pca_capp_t pca_capp; // PCA_CCAPMx CAPP
en_pca_capn_t pca_capn; // PCA_CCAPMx CAPN
en_pca_mat_t pca_mat; // PCA_CCAPMx MAT
en_pca_tog_t pca_tog; // PCA_CCAPMx TOG
en_pca_pwm8bit_t pca_pwm; // PCA_CCAPMx PWM
en_pca_epwm_t pca_epwm; // PCA_EPWM
uint16_t pca_ccap; // PCA_CCAP
uint8_t pca_ccapl; // PCA_CCAPL PCA_CCAP的低字节
uint8_t pca_ccaph; // PCA_CCAPH PCA_CCAP的高字节
uint16_t pca_carr; // PCA_CARR
}stc_pcacfg_t;
/******************************************************************************
* Global variable declarations ('extern', definition in C source)
*****************************************************************************/
/******************************************************************************
* Global function prototypes (definition in C source)
*****************************************************************************/
extern boolean_t Pca_GetItStatus(en_pca_ccficlr_t It_Src);
extern void Pca_ClrItStatus(en_pca_ccficlr_t It_Src);
extern void Pca_StartPca(boolean_t NewStatus);
extern void Pca_SetCidl(boolean_t NewStatus);
extern void Pca_Set4Wdte(boolean_t NewStatus);
extern void Pca_ConfPcaIt(boolean_t NewStatus);
extern void Pca_ConfModulexIt(en_pca_module_t Modulex, boolean_t NewStatus);
extern void Pca_M0Init(stc_pcacfg_t* InitStruct);
extern void Pca_M1Init(stc_pcacfg_t* InitStruct);
extern void Pca_M2Init(stc_pcacfg_t* InitStruct);
extern void Pca_M3Init(stc_pcacfg_t* InitStruct);
extern void Pca_M4Init(stc_pcacfg_t* InitStruct);
extern uint16_t Pca_GetCnt(void);
extern void Pca_SetCnt(uint16_t cnt);
extern boolean_t Pca_GetOut(en_pca_module_t Modulex);
extern void Pca_SetCcap(en_pca_module_t Modulex, uint16_t Value);
extern uint16_t Pca_GetCcap(en_pca_module_t Modulex);
extern void Pca_SetCarr(uint16_t Value);
extern uint16_t Pca_GetCarr(void);
extern void Pca_SetCcapHL(en_pca_module_t Modulex, uint8_t ValueH, uint8_t ValueL);
extern void Pca_GetCcapHL(en_pca_module_t Modulex, uint8_t *ValueH, uint8_t *ValueL);
//@} // PcaGroup
#ifdef __cplusplus
#endif
#endif /* __PCA_H__ */
/******************************************************************************
* EOF (not truncated)
*****************************************************************************/
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