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2026-06-11 13:04:09 +08:00
commit 966451d245
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+/*!
+ * \file      timer.c
+ *
+ * \brief     Target timer implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+/*-----------------------------------------------------------------------------------
+                                   INCLUDE HEADE FILES
+ ------------------------------------------------------------------------------------*/
+#include "timer.h"
+#include "xc_drv_timer.h"
+#include "timeslice.h"
+/*------------------------------------------------------------------------------------
+                                         Macros
+ -------------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------------
+                                     Global Variables
+ -------------------------------------------------------------------------------------*/
+TimerStatus_t timer_status =
+{
+    .t0_flag = false,
+    .t1_flag = false,
+    .t2_flag = false,
+    .t3_flag = false,
+};
+// 定义多个软定时器
+Timer timer1, timer2, timer4, timer5;
+/*------------------------------------------------------------------------------------
+                                      Func Prototype
+ -------------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------------
+                                        Functions
+ -------------------------------------------------------------------------------------*/
+// 初始化定时器
+void initTimer(Timer *timer)
+{
+    timer->count = 0;
+    timer->active = 1;
+}
+
+// 更新定时器
+void updateTimer(Timer *timer)
+{
+    if (timer->active && timer->count > 0)
+    {
+        timer->count--;
+        if (timer->count == 0)
+        {
+            timer->active = 0; // 定时器到达设定时间，将活跃状态置为0
+        }
+    }
+}
+
+// 启动定时器
+void startTimer(Timer *timer, unsigned int duration)
+{
+    timer->count = duration;
+    timer->active = 1;
+}
+// 中止定时器
+void stopTimer(Timer *timer)
+{
+    timer->active = 1;
+    timer->count = 0;
+}
+
+// 软定时器1到达设定时间时执行的函数
+void timer1Callback(uint8_t mode)//模式切换回调
+{
+    //modefunctin[mode]();
+}
+
+// 软定时器2到达设定时间时执行的函数
+void timer2Callback(void)//占空比刷新回调
+{
+
+}
+// 软定时器4到达设定时间时执行的函数
+void timer4Callback(void)//对码计时
+{
+   // MatchOverFlag = 1;
+}
+//// 软定时器5到达设定时间时执行的函数
+//void timer5Callback(uint8_t mode)//模式循环,每个模式执行的时间
+//{
+
+////    if (++MODE19_i > 18) //先自增，如果大于20，就赋值0；
+////        MODE19_i = 1;
+//			mode++;
+//	DEBUG("mode:%d\n",mode);
+//			if (mode > 18) //先自增，如果大于20，就赋值0；
+//        mode = 1;
+//  //  if (mode == MODE19)
+//    {
+//        updateParameterMode19(mode);
+//        startTimer(&timer1, 1); // 立刻启动定时器1，设定间隔为1ms，执行1次,每次进来就是切换到下一个程序，需要立刻切换，
+//        startTimer(&timer5, 5000);//程序切换周期20s
+//			
+//			DEBUG("r:%d\n",mode);
+//    }
+//}
+
+
+/**
+ * @brief       timer0_init
+ * @details
+ * @param       void
+ * @retval      void
+ */
+ 
+ uint8_t dd=0;
+void timer0_2_init(void)
+{
+    uint32_t us = 1000;
+    Timer_InitCfg_t timer_cfg;
+    
+    timer_cfg.timer_src_clk = TIMER_CLK_SRC_32K;
+    timer_cfg.timer_div_clk = TIMER_DIV_CLK_16MHzOr16K;
+    timer_cfg.timer_mode = TIMER_MODE_CYCLE;    
+
+//    // Timer0 Config & Start
+//    xc_timer_init(TIMER0_IDX, &timer_cfg);
+//    xc_timer_set_value(TIMER0_IDX, us);//for(int i=0;i<0x455000;i++);
+//    xc_timer_start(TIMER0_IDX);
+    // Timer1 Config & Start
+    xc_timer_init(TIMER1_IDX, &timer_cfg);
+    xc_timer_set_value(TIMER1_IDX, us);
+    xc_timer_start(TIMER1_IDX);
+    // Timer2 Config & Start
+    xc_timer_init(TIMER2_IDX, &timer_cfg);
+    xc_timer_set_value(TIMER2_IDX, us);
+    xc_timer_start(TIMER2_IDX);
+    // Timer3 Config & Start
+    xc_timer_init(TIMER3_IDX, &timer_cfg);
+    xc_timer_set_value(TIMER3_IDX, us);
+    xc_timer_start(TIMER3_IDX);
+}
+
+
+///**
+// * @brief       Timer0_Callback
+// * @details     Timer0 handler callback function
+// * @param       void *context
+// * @retval      void
+// */
+//__RAM_CODE void timer0_callback(void *context) //
+//{
+//      //TaskRemarks();
+////		if(dd==1){
+////			 dd=0;
+////		}else if(dd==0){
+////			 
+////		}
+//	   dd++;
+//}
+
+
+/**
+ * @brief       Timer0_Callback
+ * @details     Timer0 handler callback function
+ * @param       void *context
+ * @retval      void	
+ */
+__RAM_CODE void timer0_callback(void *context)
+{
+   // timer_status.t0_flag = true;
+}
+
+/**
+ * @brief       Timer1_Callback
+ * @details     Timer1 handler callback function
+ * @param       void *context
+ * @retval      void	
+ */
+__RAM_CODE void timer1_callback(void *context)
+{
+        timer_status.t1_flag = true;
+				if(timer_status.t1_flag == true)
+        {
+					  	TaskRemarks();
+            timer_status.t1_flag = false;
+        }
+}
+
+/**
+ * @brief       Timer2_Callback
+ * @details     Timer2 handler callback function
+ * @param       void *context
+ * @retval      void	
+ */
+__RAM_CODE void timer2_callback(void *context)
+{
+    timer_status.t2_flag = true;
+}
+
+/**
+ * @brief       Timer3_Callback
+ * @details     Timer3 handler callback function
+ * @param       void *context
+ * @retval      void	
+ */
+__RAM_CODE void timer3_callback(void *context)
+{
+    timer_status.t3_flag = true;
+}