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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 vc.h
**
** Headerfile for Voltage Comparator functions
** @link VC Group Some description @endlink
**
** - 2019-04-10 First Version
**
******************************************************************************/
#ifndef __VC_H__
#define __VC_H__
/******************************************************************************
* Include files
******************************************************************************/
#include "ddl.h"
/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif
/**
******************************************************************************
** \defgroup VcGroup Voltage Comparator (VC)
**
******************************************************************************/
//@{
/******************************************************************************
* Global type definitions
******************************************************************************/
/**
******************************************************************************
** \brief VC通道
*****************************************************************************/
typedef enum
{
VcChannel0 = 0u, // 通道0
VcChannel1 = 1u, // 通道1
VcChannel2 = 2u // 通道2
}en_vc_channel_t;
/**
******************************************************************************
** \brief VC迟滞 VC_CR VCx_HYS_SEL(x=0、1、2)
*****************************************************************************/
typedef enum
{
VcDelayoff = 0u, // 迟滞关闭
VcDelay10mv = 1u, // 迟滞10mv
VcDelay20mv = 2u, // 迟滞20mv
VcDelay30mv = 3u, // 迟滞30mv
}en_vc_cmp_delay_t;
/**
******************************************************************************
** \brief VC偏置电流 VC_CR VCx_BIAS_SEL(x=0、1、2)
*****************************************************************************/
typedef enum
{
VcBias300na = 0u, // 偏置电流300nA
VcBias1200na = 1u, // 偏置电流1.2uA
VcBias10ua = 2u, // 偏置电流10uA
VcBias20ua = 3u, // 偏置电流20uA
}en_vc_bias_current_t;
/**
******************************************************************************
** \brief VC输出滤波时间 VCx_CR debounce_time(x=0、1、2)
*****************************************************************************/
typedef enum
{
VcFilter7us = 0u, // 输出滤波时间7us
VcFilter14us = 1u, // 输出滤波时间14us
VcFilter28us = 2u, // 输出滤波时间28us
VcFilter112us = 3u, // 输出滤波时间112us
VcFilter450us = 4u, // 输出滤波时间450us
VcFilter1800us = 5u, // 输出滤波时间1.8ms
VcFilter7200us = 6u, // 输出滤波时间7.2ms
VcFilter28800us = 7u, // 输出滤波时间28.8ms
}en_vc_resp_filter_t;
/**
******************************************************************************
** \brief VC P端输入
*****************************************************************************/
typedef enum
{
//VC0 //VC1 //VC2
VcInPCh0 = 0u, // 输入通道0 PC0 输入通道0 PA0 输入通道0 PA5
VcInPCh1 = 1u, // 输入通道1 PC1 输入通道1 PA1 输入通道1 PB1
VcInPCh2 = 2u, // 输入通道2 PC2 输入通道2 PA2 输入通道2 PE9
VcInPCh3 = 3u, // 输入通道3 PC3 输入通道3 PA3 输入通道3 PE10
VcInPCh4 = 4u, // 输入通道4 PA0 输入通道4 PA4 输入通道4 PE11
VcInPCh5 = 5u, // 输入通道5 PA1 输入通道5 PA5 输入通道5 PE13
VcInPCh6 = 6u, // 输入通道6 PA2 输入通道6 PB1 输入通道6 PE14
VcInPCh7 = 7u, // 输入通道7 PA3 输入通道7 PB2 输入通道7 PE15
VcInPCh8 = 8u, // 输入通道7 PA4 输入通道8 PB10 输入通道8 PB11
VcInPCh9 = 9u, // 输入通道7 PA5 输入通道9 PB12 输入通道9 PB14
VcInPCh10 = 10u, // 输入通道7 PA6 输入通道10 PB13 输入通道10 PD9
VcInPCh11 = 11u, // 输入通道7 PA7 输入通道11 PB14 输入通道11 PD10
VcInPCh12 = 12u, // 输入通道7 PB4 输入通道12 PB4 输入通道12 PD11
VcInPCh13 = 13u, // 输入通道7 PB5 输入通道13 DAC0 输入通道13 PC7
VcInPCh14 = 14u, // 输入通道7 PB6 输入通道14 PB6 输入通道14 DAC0
VcInPCh15 = 15u, // 输入通道7 DAC0 输入通道15 PB7 输入通道15 DAC0
}en_vc_input_p_src_t;
/**
******************************************************************************
** \brief VC N端输入
*****************************************************************************/
typedef enum
{
//VC0 //VC1 //VC2
VcInNCh0 = 0u, // 输入通道0 PA0 输入通道0 PC0 输入通道0 PA5
VcInNCh1 = 1u, // 输入通道1 PA1 输入通道1 PC1 输入通道1 PB1
VcInNCh2 = 2u, // 输入通道2 PA2 输入通道2 PC2 输入通道2 PE11
VcInNCh3 = 3u, // 输入通道3 PA3 输入通道3 PC3 输入通道3 PE15
VcInNCh4 = 4u, // 输入通道4 PA4 输入通道4 PA0 输入通道4 PB11
VcInNCh5 = 5u, // 输入通道5 PA5 输入通道5 PA1 输入通道5 PB14
VcInNCh6 = 6u, // 输入通道6 PA6 输入通道6 PB0 输入通道6 PD10
VcInNCh7 = 7u, // 输入通道7 PA7 输入通道7 PB1 输入通道7 PD11
VcInNCh8 = 8u, // 输入通道8 PC4 输入通道8 PB2 输入通道8 PC7
VcInNCh9 = 9u, // 输入通道9 PC5 输入通道9 PB3 输入通道9 DAC0
VcInNCh10 = 10u, // 输入通道10 DAC0 输入通道10 DAC1 输入通道10 DAC0
ResDivOut = 11u, // 电阻分压 电阻分压 NA
AiTs = 12u, // 内部温度传感器输出电压 内部温度传感器输出电压 内部温度传感器输出电压
AiBg1p2 = 13u, // 内部基准1.2V 内部基准1.2V 内部基准1.2V
AiAdcVref = 14u, // ADC参考电压VREF ADC参考电压VREF ADC参考电压VREF
AiLdo = 15u, // LDO输出电压 LDO输出电压 LDO输出电压
}en_vc_input_n_src_t;
/**
******************************************************************************
** \brief VC中断触发方式
*****************************************************************************/
typedef enum en_vc_irq_sel
{
VcIrqNone = 0u, ///< 无中断
VcIrqRise = 1u, ///< 上升沿触发
VcIrqFall = 2u, ///< 下降沿触发
VcIrqHigh = 3u, ///< 高电平触发
}en_vc_irq_sel_t;
/**
******************************************************************************
** \brief VC状态 VC_IFR
*****************************************************************************/
typedef enum en_vc_stat
{
Vc0_Intf = 0u, // VC0中断标志
Vc1_Intf = 1u, // VC1中断标志
Vc0_Filter = 2u, // VC0 Filter 后的状态
Vc1_Filter = 3u, // VC1 Filter 后的状态
Vc2_Intf = 4u, // VC2中断标志
Vc2_Filter = 5u // VC2 Filter 后的状态
}en_vc_ifr_t;
/**
******************************************************************************
** \brief VC输出配置 VCx_OUT_CFG(x=0、1、2)
** \note 对于VC0，CHX = CHA；对于VC1 VC2，CHX = CHB
*****************************************************************************/
typedef enum en_vc_output_cfg
{
VcOutInvTimer = 0u, // 结果输出反向到各Timer0,1,2,3 REFCLR
VcOutTIM0RCLR = 1u, // 结果输出到TIM0 REFCLR使能控制
VcOutTIM1RCLR = 2u, // 结果输出到TIM1 REFCLR使能控制
VcOutTIM2RCLR = 3u, // 结果输出到TIM2 REFCLR使能控制
VcOutTIM3RCLR = 4u, // 结果输出到TIM3 REFCLR使能控制
VcOutTIMBK = 5u, // 结果输出到Timer0,1,2,3刹车控制
VcOutInvTIM4 = 9u, // 结果输出到Timer4反向使能
VcOutTIM4 = 10u, // 结果输出到Timer4捕获输入CHX使能
VcOutInvTIM5 = 11u, // 结果输出到Timer5反向使能
VcOutTIM5 = 12u, // 结果输出到Timer5捕获输入CHX使能
VcOutInvTIM6 = 13u, // 结果输出到Timer6反向使能
VcOutTIM6 = 14u, // 结果输出到Timer6捕获输入CHX使能
VcOutBrake = 15u, // 结果作为Advanced Timer刹车控制
VcOutDisable = 16u // 结果输出除能
}en_vc_output_cfg_t;
/**
******************************************************************************
** \brief VC DIV参考电压Vref选择 VC_CR VC_REF2P5_SEL
*****************************************************************************/
typedef enum en_vc_div_vref
{
VcDivVrefAvcc = 0u, ///< AVCC
VcDivVrefAdc = 1u, ///< ADC_CR0 SREF选择参考电压
}en_vc_div_vref_t;
/**
******************************************************************************
** \brief VC模块配置 VC_CR VC_REF2P5_SEL VC_DIV_EN VC_DIV
*****************************************************************************/
typedef struct stc_vc_dac_cfg
{
boolean_t bDivEn; // VC_CR: VC_DIV_EN
uint8_t u8DivVal; // VC_CR: VC_DIV 范围：0-63
en_vc_div_vref_t enDivVref; // VC_CR: VC_REF2P5_SEL
}stc_vc_dac_cfg_t;
/**
******************************************************************************
** \brief VC通道配置
*****************************************************************************/
typedef struct stc_vc_channel_cfg
{
en_vc_channel_t enVcChannel; // VC通道选择
en_vc_cmp_delay_t enVcCmpDly; // VC迟滞
en_vc_bias_current_t enVcBiasCurrent; // VC功耗选择
en_vc_resp_filter_t enVcFilterTime; // 输出滤波时间
en_vc_input_p_src_t enVcInPin_P; // P端输入
en_vc_input_n_src_t enVcInPin_N; // N端输入
en_vc_output_cfg_t enVcOutCfg; // 输出配置
boolean_t bFlten; // 滤波输出使能
}stc_vc_channel_cfg_t;
/******************************************************************************
* Global definitions
******************************************************************************/
/******************************************************************************
* Local type definitions ('typedef')
******************************************************************************/
/******************************************************************************
* Global variable definitions ('extern')
******************************************************************************/
/******************************************************************************
* Global function prototypes (definition in C source)
******************************************************************************/
extern void Vc_CfgItType(en_vc_channel_t Channelx, en_vc_irq_sel_t ItType);
extern void Vc_ItCfg(en_vc_channel_t Channelx, boolean_t NewStatus);
extern boolean_t Vc_GetItStatus(en_vc_ifr_t Result);
extern void Vc_ClearItStatus(en_vc_ifr_t NewStatus);
extern en_result_t Vc_DacInit(stc_vc_dac_cfg_t *pstcDacCfg);
extern void Vc_Init(stc_vc_channel_cfg_t *pstcChannelCfg);
extern void Vc_Cmd(en_vc_channel_t enChannel, boolean_t NewStatus);
#ifdef __cplusplus
}
#endif
#endif /* __VC_H__ */
/******************************************************************************
* EOF (not truncated)
******************************************************************************/