feat: 添加旋转编码器按键长短按功能

app/by_rt_button.c

@@ -11,7 +11,7 @@ void by_gpio_init(void)
 void by_exit_init(void)
 {
     exti_init(E9, EXTI_TRIGGER_FALLING);
-    exti_init(E11, EXTI_TRIGGER_FALLING);
+    exti_init(E11, EXTI_TRIGGER_BOTH);
 }
 
 /**

app/by_rt_button.h

@@ -3,9 +3,15 @@
 
 #include "stdio.h"
 #include "ch32v30x.h"
-#define ROTATE_BUTTON_PRESS    1
+// #define rotate_button_press_short    1
-#define ROTATE_BUTTON_FORWARD 2
+// #define rotate_button_forward 2
-#define ROTATE_BUTTON_BACKWARD 3
+// #define rotate_button_backward 3
+typedef enum rotate_button_event{
+    rotate_button_press_short = 1,
+    rotate_button_press_long = 2,
+    rotate_button_forward = 3,
+    rotate_button_backward = 4,
+}rotate_button_event;
 
 extern uint8_t rotate_button;
 

app/isr.c

@@ -198,10 +198,10 @@ void EXTI9_5_IRQHandler(void)
     if (SET == EXTI_GetITStatus(EXTI_Line9)) {
 
         if (SET == gpio_get_level(E10)) {
-            rotate_button = ROTATE_BUTTON_BACKWARD;
+            rotate_button = rotate_button_backward;
 
         } else {
-            rotate_button = ROTATE_BUTTON_FORWARD;
+            rotate_button = rotate_button_forward;
         }
         EXTI_ClearITPendingBit(EXTI_Line9);
     }
@@ -218,10 +218,26 @@ void EXTI15_10_IRQHandler(void)
         EXTI_ClearITPendingBit(EXTI_Line10);
     }
     if (SET == EXTI_GetITStatus(EXTI_Line11)) {
+        static uint64_t time_fly = 0;
 
+        if (RESET == gpio_get_level(E11)) {
             system_delay_us(200);
-        if (SET == !gpio_get_level(E11)) {
+            if (RESET == gpio_get_level(E11)) {
-            rotate_button = ROTATE_BUTTON_PRESS;
+                time_fly = system_get_tick();
+                // rotate_button = rotate_button_press_short;
+            }
+            EXTI_ClearITPendingBit(EXTI_Line11);
+        } else {
+            system_delay_us(200);
+            if (SET == gpio_get_level(E11)) {
+                // rotate_button = rotate_button_press_short;
+                time_fly = system_get_tick() - time_fly;
+                if (time_fly > LONG_PRESS_THRESHOLD_TICK) {
+                    rotate_button = rotate_button_press_long;
+                } else {
+                    rotate_button = rotate_button_press_short;
+                }
+                time_fly = 0;
             }
             EXTI_ClearITPendingBit(EXTI_Line11);
         }
@@ -250,6 +266,7 @@ void EXTI15_10_IRQHandler(void)
             // -----------------* DM1XA <20><>/<2F><><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD> Ԥ<><D4A4><EFBFBD>жϴ<D0B6><CFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *-----------------
             EXTI_ClearITPendingBit(EXTI_Line15);
         }
+    }
 }
 
 void TIM1_UP_IRQHandler(void)

app/page/cw_page.h

@@ -28,9 +28,10 @@ enum PageID {
 };
 
 typedef enum page_event{
-    page_event_forward = ROTATE_BUTTON_FORWARD,
+    page_event_forward = rotate_button_forward,
-    page_event_backward = ROTATE_BUTTON_BACKWARD,
+    page_event_backward = rotate_button_backward,
-    page_event_press = ROTATE_BUTTON_PRESS
+    page_event_press_short = rotate_button_press_short,
+    page_event_press_long = rotate_button_press_long,
 } page_event;
 
 typedef void (*CallbackFunction_t)(void);

app/page/cw_page_menu.c

@@ -60,7 +60,7 @@ static void Event(page_event event)
         Curser--; // 光标上移
     } else if (page_event_backward == event) {
         Curser++; // 光标下移
-    } else if (page_event_press == event) {
+    } else if (page_event_press_short == event) {
         if (page_max > Curser && page_menu < Curser) {
             Page_Shift(Curser); // 切换到光标选中的页面
         }

app/page/cw_page_rtcam.c

@@ -61,7 +61,10 @@ static void Event(page_event event)
         Curser--; // 光标上移
     } else if (page_event_backward == event) {
         Curser++; // 光标下移
-    } else if (page_event_press == event) {
+    } else if (page_event_press_short == event) {
+
+    } else if (page_event_press_long == event) {
+        Page_Shift(page_menu);
     }
 
     if (Curser < LINE_HEAD) {

libraries/zf_driver/zf_driver_delay.c

@@ -89,6 +89,12 @@ void system_delay_us(uint32 num)
     }
 }
 
+uint64_t system_get_tick(void)
+{
+    uint64_t time_temp = SysTick->CNT;
+    return (time_temp);
+}
+
 void system_delay_init(void)
 {
     SysTick->CTLR |= 0x21;

libraries/zf_driver/zf_driver_delay.h

@@ -39,8 +39,12 @@
 #include "zf_common_clock.h"
 #include "zf_common_typedef.h"
 
+#define LONG_PRESS_THRESHOLD_MS   (300ULL)
+#define LONG_PRESS_THRESHOLD_TICK (LONG_PRESS_THRESHOLD_MS * 18000ULL)
+
 void system_delay_ms(uint32 time);
 void system_delay_us(uint32 time);
+uint64_t system_get_tick(void);
 void system_delay_init(void);
 
 #endif