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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 OPA.h
**
** Headerfile for OPA functions
** @link OPA Group Some description @endlink
**
** History:
** - 2019-04-11 First Version
**
******************************************************************************/
#ifndef __OPA_H__
#define __OPA_H__
/*******************************************************************************
* Include files
******************************************************************************/
#include "ddl.h"
#ifdef __cplusplus
extern "C"
{
#endif
/**
******************************************************************************
** \defgroup OPAGroup (OPA)
**
******************************************************************************/
//@{
/**
*******************************************************************************
** function prototypes.
******************************************************************************/
typedef enum en_opa_oenx
{
OpaOen1 = 3u, //OUT1
OpaOen2 = 4u, //OUT2
OpaOen3 = 5u, //OUT3
OpaOen4 = 6u //OUT4
}en_opa_oenx_t;
typedef enum en_opa_clksrc // 自动校准脉冲宽度设置
{
OpaM1Pclk = 0u, // 1个PCLK周期
OpaM2Pclk = 1u, // 2个PCLK周期
OpaM4Pclk = 2u, // 4个PCLK周期
OpaM8Pclk = 3u, // 8个PCLK周期
OpaM16Pclk = 4u, // 16个PCLK周期
OpaM32Pclk = 5u, // 32个PCLK周期
OpaM64Pclk = 6u, // 64个PCLK周期
OpaM128Pclk = 7u, // 128个PCLK周期
OpaM256Pclk = 8u, // 256个PCLK周期
OpaM512Pclk = 9u, // 512个PCLK周期
OpaM1024Pclk = 10u, // 1024个PCLK周期
OpaM2048Pclk = 11u, // 2048个PCLK周期
OpaM4096Pclk = 12u // 4096个PCLK周期
}en_opa_clksrc_t;
typedef enum en_opa_set0ctrl
{
enClkSwSet = 3u, // 软件校准使能
enAzPulse = 2u, // 软件校准
enTrigger = 1u, // 软件触发自动教零
enAdctr = 1u // 使能ADC启动触发OPA自动校准功能
}en_opa_set0ctrl_t;
typedef struct
{
boolean_t bAzen; // 自动教零配置
boolean_t bClk_sw_set; // 自动教零选择
boolean_t bAz_pulse; // 软件校准设置
boolean_t bTrigger; // 软件触发校准设置
boolean_t bAdctr_en; // ADC启动触发OPA自动校准设置
en_opa_clksrc_t enClksrc; // 自动校准脉冲宽度设置
}stc_opa_zcfg_t;
/******************************************************************************
* Global variable declarations ('extern', definition in C source)
******************************************************************************/
/******************************************************************************
* Global function prototypes (definition in C source)
******************************************************************************/
//OPA 通道使能
extern void Opa_Cmd(boolean_t NewStatus);
extern void Opa_CmdBuf(boolean_t NewStatus);
//OPA零点校准配置
extern void Opa_SetZero(stc_opa_zcfg_t* InitZero);
//使能输出OUTX
extern void Opa_CmdOnex(en_opa_oenx_t onex, boolean_t NewState);
//配置校零相关的位
extern void Opa_ZeroBitCtrl(en_opa_set0ctrl_t CtrlBit, boolean_t NewState);
//@} // OPA Group
#ifdef __cplusplus
#endif
#endif /* __OPA_H__ */
/*******************************************************************************
* EOF (not truncated)
******************************************************************************/
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