/****************************************************************************** * 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) ******************************************************************************/