341 lines
12 KiB
C
341 lines
12 KiB
C
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#include "device/key_driver.h"
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#include "system/event.h"
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#include "system/init.h"
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#include "iokey.h"
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#include "adkey.h"
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#include "slidekey.h"
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#include "irkey.h"
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#include "touch_key.h"
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#include "system/timer.h"
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#include "asm/power_interface.h"
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#include "app_config.h"
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#include "rdec_key.h"
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#include "tent600_key.h"
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#if TCFG_KEY_TONE_EN
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#include "tone_player.h"
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#endif
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#if(TCFG_IRSENSOR_ENABLE == 1)
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#include "irSensor/ir_manage.h"
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#endif
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#define LOG_TAG_CONST KEY
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#define LOG_TAG "[KEY]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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//#define LOG_DUMP_ENABLE
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//#define LOG_CLI_ENABLE
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#include "debug.h"
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#define KEY_EVENT_CLICK_ONLY_SUPPORT 1 //是否支持某些按键只响应单击事件
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#if TCFG_SPI_LCD_ENABLE
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#ifndef ALL_KEY_EVENT_CLICK_ONLY
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#define ALL_KEY_EVENT_CLICK_ONLY 1 //是否全部按键只响应单击事件
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#endif
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#else
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#ifndef ALL_KEY_EVENT_CLICK_ONLY
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#define ALL_KEY_EVENT_CLICK_ONLY 0 //是否全部按键只响应单击事件
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#endif
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#endif
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static volatile u8 is_key_active = 0;
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extern u32 timer_get_ms(void);
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//=======================================================//
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// 按键值重新映射函数:
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// 用户可以实现该函数把一些按键值重新映射, 可用于组合键的键值重新映射
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//=======================================================//
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int __attribute__((weak)) key_event_remap(struct sys_event *e)
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{
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return true;
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}
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//=======================================================//
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// 按键扫描函数: 扫描所有注册的按键驱动
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//=======================================================//
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static void key_driver_scan(void *_scan_para)
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{
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struct key_driver_para *scan_para = (struct key_driver_para *)_scan_para;
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u8 key_event = 0;
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u8 cur_key_value = NO_KEY;
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u8 key_value = 0;
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struct sys_event e;
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static u8 poweron_cnt = 0;
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//为了滤掉adkey与mic连在一起时电容充放电导致的开机按键误判,一般用于type-c耳机
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/* if (poweron_cnt <= 250) { */
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/* poweron_cnt++; */
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/* return; */
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/* } */
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cur_key_value = scan_para->get_value();
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/* if (cur_key_value != NO_KEY) { */
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/* printf(">>>cur_key_value: %d\n", cur_key_value); */
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/* } */
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if (cur_key_value != NO_KEY) {
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is_key_active = 35; //35*10Ms
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} else if (is_key_active) {
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is_key_active --;
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}
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//===== 按键消抖处理
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if (cur_key_value != scan_para->filter_value && scan_para->filter_time) { //当前按键值与上一次按键值如果不相等, 重新消抖处理, 注意filter_time != 0;
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scan_para->filter_cnt = 0; //消抖次数清0, 重新开始消抖
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scan_para->filter_value = cur_key_value; //记录上一次的按键值
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return; //第一次检测, 返回不做处理
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} //当前按键值与上一次按键值相等, filter_cnt开始累加;
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if (scan_para->filter_cnt < scan_para->filter_time) {
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scan_para->filter_cnt++;
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return;
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}
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//为了滤掉adkey与mic连在一起时电容充放电导致的按键误判,一般用于type-c耳机
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/* if ((cur_key_value != scan_para->last_key) && (scan_para->last_key != NO_KEY) && (cur_key_value != NO_KEY)) { */
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/* return; */
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/* } */
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//===== 按键消抖结束, 开始判断按键类型(单击, 双击, 长按, 多击, HOLD, (长按/HOLD)抬起)
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if (cur_key_value != scan_para->last_key) {
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if (cur_key_value == NO_KEY) { //cur_key = NO_KEY; last_key = valid_key -> 按键被抬起
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#if MOUSE_KEY_SCAN_MODE
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/* if (scan_para->press_cnt >= scan_para->long_time) { //长按/HOLD状态之后被按键抬起; */
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key_event = KEY_EVENT_UP;
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key_value = scan_para->last_key;
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goto _notify; //发送抬起消息
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/* } */
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#else
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if (scan_para->press_cnt >= scan_para->long_time) { //长按/HOLD状态之后被按键抬起;
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key_event = KEY_EVENT_UP;
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key_value = scan_para->last_key;
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goto _notify; //发送抬起消息
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}
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#endif
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scan_para->click_delay_cnt = 1; //按键等待下次连击延时开始
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} else { //cur_key = valid_key, last_key = NO_KEY -> 按键被按下
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scan_para->press_cnt = 1; //用于判断long和hold事件的计数器重新开始计时;
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if (cur_key_value != scan_para->notify_value) { //第一次单击/连击时按下的是不同按键, 单击次数重新开始计数
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scan_para->click_cnt = 1;
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scan_para->notify_value = cur_key_value;
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} else {
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scan_para->click_cnt++; //单击次数累加
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}
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}
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goto _scan_end; //返回, 等待延时时间到
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} else { //cur_key = last_key -> 没有按键按下/按键长按(HOLD)
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if (cur_key_value == NO_KEY) { //last_key = NO_KEY; cur_key = NO_KEY -> 没有按键按下
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if (scan_para->click_cnt > 0) { //有按键需要消息需要处理
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#if ALL_KEY_EVENT_CLICK_ONLY//彩屏方案支持单击
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key_event = KEY_EVENT_CLICK; //单击
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key_value = scan_para->notify_value;
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goto _notify;
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#endif
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#if KEY_EVENT_CLICK_ONLY_SUPPORT //是否支持某些按键只响应单击事件
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if (scan_para->notify_value & BIT(7)) { //BIT(7)按键特殊处理标志, 只发送单击事件, 也可以用于其它扩展
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key_event = KEY_EVENT_CLICK; //单击
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key_value = scan_para->notify_value;
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goto _notify;
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}
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#endif
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if (scan_para->click_delay_cnt > scan_para->click_delay_time) { //按键被抬起后延时到
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//TODO: 在此可以添加任意多击事件
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if (scan_para->click_cnt >= 5) {
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key_event = KEY_EVENT_FIRTH_CLICK; //五击
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} else if (scan_para->click_cnt >= 4) {
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key_event = KEY_EVENT_FOURTH_CLICK; //4击
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} else if (scan_para->click_cnt >= 3) {
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key_event = KEY_EVENT_TRIPLE_CLICK; //三击
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} else if (scan_para->click_cnt >= 2) {
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key_event = KEY_EVENT_DOUBLE_CLICK; //双击
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} else {
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key_event = KEY_EVENT_CLICK; //单击
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}
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key_value = scan_para->notify_value;
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goto _notify;
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} else { //按键抬起后等待下次延时时间未到
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scan_para->click_delay_cnt++;
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goto _scan_end; //按键抬起后延时时间未到, 返回
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}
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} else {
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goto _scan_end; //没有按键需要处理
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}
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} else { //last_key = valid_key; cur_key = valid_key, press_cnt累加用于判断long和hold
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scan_para->press_cnt++;
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if (scan_para->press_cnt == scan_para->long_time) {
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key_event = KEY_EVENT_LONG;
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} else if (scan_para->press_cnt == scan_para->hold_time) {
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key_event = KEY_EVENT_HOLD;
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scan_para->press_cnt = scan_para->long_time;
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} else {
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goto _scan_end; //press_cnt没到长按和HOLD次数, 返回
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}
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//press_cnt没到长按和HOLD次数, 发消息
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key_value = cur_key_value;
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goto _notify;
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}
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}
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_notify:
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#if TCFG_IRSENSOR_ENABLE
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if (get_irSensor_event() == IR_SENSOR_EVENT_FAR) { //未佩戴的耳机不响应按键
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return;
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}
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#endif
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key_value &= ~BIT(7); //BIT(7) 用作按键特殊处理的标志
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e.type = SYS_KEY_EVENT;
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e.u.key.init = 1;
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e.u.key.type = scan_para->key_type;//区分按键类型
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e.u.key.event = key_event;
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e.u.key.value = key_value;
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e.u.key.tmr = timer_get_ms();
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scan_para->click_cnt = 0; //单击次数清0
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scan_para->notify_value = NO_KEY;
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e.arg = (void *)DEVICE_EVENT_FROM_KEY;
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/* printf("key_value: 0x%x, event: %d\n", key_value, key_event); */
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if (key_event_remap(&e)) {
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sys_event_notify(&e);
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#if TCFG_KEY_TONE_EN
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audio_key_tone_play();
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#endif
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}
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_scan_end:
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scan_para->last_key = cur_key_value;
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return;
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}
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//wakeup callback
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void key_active_set(u8 port)
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{
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is_key_active = 35; //35*10Ms
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}
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//=======================================================//
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// 按键初始化函数: 初始化所有注册的按键驱动
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//=======================================================//
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int key_driver_init(void)
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{
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int err;
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#if TCFG_IOKEY_ENABLE
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extern const struct iokey_platform_data iokey_data;
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extern struct key_driver_para iokey_scan_para;
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err = iokey_init(&iokey_data);
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#ifdef TCFG_IOKEY_TIME_REDEFINE
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extern struct key_driver_para iokey_scan_user_para;
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if (err == 0) {
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sys_s_hi_timer_add((void *)&iokey_scan_user_para, key_driver_scan, iokey_scan_user_para.scan_time); //注册按键扫描定时器
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}
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#else
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if (err == 0) {
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sys_s_hi_timer_add((void *)&iokey_scan_para, key_driver_scan, iokey_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#endif
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#if TCFG_ADKEY_ENABLE
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extern const struct adkey_platform_data adkey_data;
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extern struct key_driver_para adkey_scan_para;
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err = adkey_init(&adkey_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&adkey_scan_para, key_driver_scan, adkey_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#if TCFG_IRKEY_ENABLE
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extern const struct irkey_platform_data irkey_data;
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extern struct key_driver_para irkey_scan_para;
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err = irkey_init(&irkey_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&irkey_scan_para, key_driver_scan, irkey_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#if TCFG_TOUCH_KEY_ENABLE
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extern const struct touch_key_platform_data touch_key_data;
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extern struct key_driver_para touch_key_scan_para;
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err = touch_key_init(&touch_key_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&touch_key_scan_para, key_driver_scan, touch_key_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#if TCFG_ADKEY_RTCVDD_ENABLE
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extern const struct adkey_rtcvdd_platform_data adkey_rtcvdd_data;
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extern struct key_driver_para adkey_rtcvdd_scan_para;
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err = adkey_rtcvdd_init(&adkey_rtcvdd_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&adkey_rtcvdd_scan_para, key_driver_scan, adkey_rtcvdd_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#if TCFG_RDEC_KEY_ENABLE
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extern const struct rdec_platform_data rdec_key_data;
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extern struct key_driver_para rdec_key_scan_para;
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err = rdec_key_init(&rdec_key_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&rdec_key_scan_para, key_driver_scan, rdec_key_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif
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#if TCFG_CTMU_TOUCH_KEY_ENABLE
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#include "asm/ctmu.h"
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extern const struct ctmu_touch_key_platform_data ctmu_touch_key_data;
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extern struct key_driver_para ctmu_touch_key_scan_para;
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extern int ctmu_touch_key_init(const struct ctmu_touch_key_platform_data * ctmu_touch_key_data);
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err = ctmu_touch_key_init(&ctmu_touch_key_data);
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if (err == 0) {
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sys_s_hi_timer_add((void *)&ctmu_touch_key_scan_para, key_driver_scan, ctmu_touch_key_scan_para.scan_time); //注册按键扫描定时器
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}
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#endif /* #if TCFG_CTMU_TOUCH_KEY_ENABLE */
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#if TCFG_SLIDE_KEY_ENABLE
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extern const struct slidekey_platform_data slidekey_data;
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extern int slidekey_init(const struct slidekey_platform_data * slidekey_data);
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err = slidekey_init(&slidekey_data);
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if (err == 0) {
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}
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#endif//TCFG_SLIDE_KEY_ENABLE
|
||
|
|
|
||
|
|
#if TCFG_6083_ADKEY_ENABLE
|
||
|
|
extern int adkey_init_6083();
|
||
|
|
err = adkey_init_6083();
|
||
|
|
if (err == 0) {
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#if TCFG_TENT600_KEY_ENABLE
|
||
|
|
extern const struct tent600_key_platform_data key_data ;
|
||
|
|
extern struct key_driver_para tent600_key_scan_para;
|
||
|
|
err = tent600_key_init(&key_data);
|
||
|
|
if (err == 0) {
|
||
|
|
sys_s_hi_timer_add((void *)&tent600_key_scan_para, key_driver_scan, tent600_key_scan_para.scan_time); //注册按键扫描定时器
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static u8 key_idle_query(void)
|
||
|
|
{
|
||
|
|
return !is_key_active;
|
||
|
|
}
|
||
|
|
#if !TCFG_LP_TOUCH_KEY_ENABLE
|
||
|
|
REGISTER_LP_TARGET(key_lp_target) = {
|
||
|
|
.name = "key",
|
||
|
|
.is_idle = key_idle_query,
|
||
|
|
};
|
||
|
|
#endif /* #if !TCFG_LP_TOUCH_KEY_ENABLE */
|
||
|
|
|