/* ****************************************************************************** * @file apt32f102_tkey.h * @author APT AE Team * @version V1.01 * @date 2019/04/05 ****************************************************************************** *THIS SOFTWARE WHICH IS FOR ILLUSTRATIVE PURPOSES ONLY WHICH PROVIDES *CUSTOMER WITH CODING INFORMATION REGARDING THEIR PRODUCTS. *APT CHIP SHALL NOT BE HELD RESPONSIBILITY ADN LIABILITY FOR ANY DIRECT, *INDIRECT DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF *SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION *CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.AND APT CHIP RESERVES *THE RIGHT TO MAKE CHANGES IN THE SOFTWARE WITHOUT NOTIFICATION ****************************************************************************** */ #ifndef _apt32f102_TK_H #define _apt32f102_TK_H #include "apt32f102.h" /** * @brief tkey mode register */ typedef enum { TK_HM_DIS = 0<<0, TK_HM_EN = 1<<0, }TKEY_HMEN_TypeDef; /** * @brief tkey mode register */ typedef enum { TK_SINGLE = 0<<1, TK_SEQ = 1<<1, }TKEY_MODE_TypeDef; /** * @brief tkey ckspr register */ typedef enum { TK_CKSPR_DIS = 0<<9, TK_CKSPR_EN = 1<<9, }TKEY_CKSPR_TypeDef; /** * @brief tkey CKRND register */ typedef enum { TK_CKRND_DIS = 0<<10, TK_CKRND_EN = 1<<10, }TKEY_CKRND_TypeDef; /** * @brief tkey CKFEQ register */ typedef enum { TK_CKFEQ_LOW = 0<<11, TK_CKREQ_HIGH = 1<<11, }TKEY_CKFEQ_TypeDef; /** * @brief tkey RSSEL register */ typedef enum { TK_RSSEL_OVW = 0<<12, TK_RSSEL_OverTHR = 1<<12, }TKEY_RSSEL_TypeDef; /** * @brief tkey IDLEP register */ typedef enum { TK_IDLEP_DIS = 0<<14, TK_IDLEP_EN = 1<<14, }TKEY_IDLEP_TypeDef; /** * @brief tkey DSR register */ typedef enum { TK_DSR_Z = 0<<16, TK_DSR_LOW = 1<<16, TK_DSR_HIGH = 2<<16, }TKEY_DSR_TypeDef; /** * @brief tkey TSCANSTB register */ typedef enum { TK_STB_1 = 0<<20, TK_STB_2 = 1<<20, TK_STB_3 = 2<<20, TK_STB_4 = 3<<20, }TKEY_TSSTB_TypeDef; /** * @brief tkey OTHRCN register */ typedef enum { TK_DCKDIV_0 = 0<<12, TK_DCKDIV_2 = 1<<12, TK_DCKDIV_4 = 2<<12, TK_DCKDIV_8 = 3<<12, }TKEY_DCKDIV_TypeDef; #define TK_PSEL_FVR 0 #define TK_PSEL_AVDD 1 #define TK_FVR_2048V 0 #define TK_FVR_4096V 1 #define TK_EC_1V 0 #define TK_EC_2V 1 #define TK_EC_3V 2 #define TK_EC_3_6V 3 U32_T TK_IO_ENABLE; //Tkey IO使能 bit=1 表示使能对应的 TCHx 做 touch key 功能，低位至高位的顺序对应 TCH0~TCH16 U16_T TK_senprd[17]; //Tkey 通道扫描周期配置 值越大灵敏度越高，但不能超过理论值否则按键无法扫描通过，常用值不大于 150 U16_T TK_Triggerlevel[17]; //Tkey 通道触发门槛值配置 值越大门槛值越高，取值范围为按键差值的 50%~60%，未使用的通道设置成 0xFF U8_T Press_debounce_data; //Tkey 触发去抖配置 按下去抖 1~10，默认配置为 5 U8_T Release_debounce_data; //Tkey 释放去抖配置 释放去抖 1~10，默认配置为 5 U16_T TK_icon[17]; U8_T MultiTimes_Filter; //OFFSET 滤波倍数 大于等于 4 时，表示开启相应的倍数滤波；小于 4 时表示倍数滤波关闭；默认配置关闭 U8_T Valid_Key_Num; //最多有效按键个数 此配置表示允许同时按下按键时最多有效个数。默认为 4 U8_T Key_mode; //Tkey 按键模式 0 表示单键模式，1 表示多键模式 U8_T Base_Speed; //Baseline 更新速度 数值越小，baseline 更新速度越快；数值越大，baseline 更新速度越慢；默认为 10 约 100ms U32_T TK_longpress_time; //按键长按强制更新时间设置 长按键强制更新配置。时间= TK_longpress_time*1s；默认 16 秒 U32_T TK_BaseCnt; //按键扫描基准时间配置 若系统时钟修改时需要修改此参数，保证基准时间为 10ms；计算公式 TK_BaseCnt=10ms*PCLK/8-1，默认 59999 数值基于 48MHz U16_T TK_PSEL_MODE; U16_T TK_FVR_LEVEL; U16_T TK_EC_LEVEL; U8_T TK_Lowpower_mode; U8_T TK_Lowpower_level; U8_T TK_Wakeup_level; //**************************************************************** #define TK_CLK_EN (TKEY->CLKEN|=0X01) #define TK_CLK_DIS (TKEY->CLKEN&=0XFFE) #define TK_SCANTIME_DIS (0<<12) #define TK_SCANTIME_1ms (1<<12) #define TK_SCANTIME_1_5ms (2<<12) #define TK_SCANTIME_2ms (3<<12) #define TK_SCANTIME_3ms (4<<12) #define TK_SCANTIME_5ms (5<<12) #define TK_SCANTIME_10ms (6<<12) #define TK_SCANTIME_100ms (7<<12) #define TKEY_TCHEN(val) (val) /**< TKEY CH Enable */ #define TKEY_ICON(val) (((val) & 0x0Ful) << 8) #define TKEY_START (0x01ul << 0) #define TKEY_SINDNE (0x01ul << 0) #define TKEY_DNE (0x01ul << 1) #define TKEY_THR (0x01ul << 2) #define TKEY_FLW (0x01ul << 3) #define TKEY_OVW (0x01ul << 4) #define TKEY_TIME (0x01ul << 5) #define TCH_EN(val) (0x01<