E32_433开发板程序

2026-04-10 20:26:51 +08:00
commit 7a39359dd0
1286 changed files with 689533 additions and 0 deletions
--- a/Core/Src/key.c
+++ b/Core/Src/key.c
@ -0,0 +1,122 @@
+#include "main.h"
+
+#define KEY_SHORT_PRESS_TIME_MS  100
+
+typedef struct
+{
+		uint32_t count ; 
+		bool continue_enable;	
+		bool is_press;
+		bool is_continue;
+}key_config_t;
+
+static key_config_t key_group[3] = 
+{
+		[ KEY_NAME_UP ] = {
+			.count = 0,
+			.is_press = 0,
+			.continue_enable = false,
+			.is_continue =  false,
+		},
+		
+		[ KEY_NAME_DOWN ] = {
+			.count = 0,
+			.is_press = 0,
+			.continue_enable = false,
+			.is_continue =  false,
+		},
+
+		[ KEY_NAME_ENTER ] = {
+			.count = 0,
+			.is_press = 0,
+			.continue_enable = false,
+			.is_continue =  false,
+		}		
+};
+
+
+bool key_check_press( key_name_t name )
+{
+	bool ret = false;
+	
+	/* <20>ϲ<EFBFBD><CFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ״̬<D7B4><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ״̬ */
+	ret = key_group[name].is_press;
+	
+	/* <20><><EFBFBD><EFBFBD>flash<73><68><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD>δ<EFBFBD><CEB4><EFBFBD> */
+	key_group[name].is_press = false;
+	
+	return ret;
+}
+
+void key_set_continue( key_name_t name , bool enable )
+{
+	key_group[name].continue_enable = enable;
+}
+
+static inline void key_press( key_name_t name )
+{
+	key_group[name].count ++;
+
+	/* <20><><EFBFBD><EFBFBD><EFBFBD>̰<EFBFBD><CCB0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ʱ<EFBFBD><CAB1> */
+	if( key_group[name].count > KEY_SHORT_PRESS_TIME_MS )
+	{
+		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> */
+		if( key_group[name].continue_enable == false )
+		{
+				/* <20><><EFBFBD>ڵ<EFBFBD>һ<EFBFBD>ζ̰<CEB6><CCB0>´<EFBFBD><C2B4><EFBFBD><EFBFBD>ж<EFBFBD> */
+				if( key_group[name].is_continue == false )
+				{
+					/* <20><>ֹ<EFBFBD>´δ<C2B4><CEB4><EFBFBD> ֱ<><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD> <20><><EFBFBD><EFBFBD>false*/
+					key_group[name].is_continue = true;
+					/* <20><>һ<EFBFBD>θ<EFBFBD><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD>ʶ */
+					key_group[name].is_press = true;
+				}			
+		}
+		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> */
+		else
+		{
+				/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD>ʶ */
+				key_group[name].is_press = true;
+				/* <20><><EFBFBD>¼<EFBFBD>ʱ */
+				key_group[name].count = 0;
+		}
+	}
+}
+
+static inline void key_release( key_name_t name )
+{
+	key_group[ name ].count = 0;
+	key_group[ name ].is_continue = false;
+}
+
+
+void key_timer_1ms_interrupt_callback(void)
+{
+	if( HAL_GPIO_ReadPin( KEY_UP_GPIO_Port, KEY_UP_Pin ) == RESET )
+	{
+			key_press( KEY_NAME_UP );
+	}
+	else
+	{
+			key_release( KEY_NAME_UP );
+	}
+	
+	if( HAL_GPIO_ReadPin( KEY_DOWN_GPIO_Port, KEY_DOWN_Pin ) == RESET )
+	{
+			key_press( KEY_NAME_DOWN );
+	}
+	else
+	{
+			key_release( KEY_NAME_DOWN );
+	}
+
+	if( HAL_GPIO_ReadPin( KEY_ENTER_GPIO_Port, KEY_ENTER_Pin ) == RESET )
+	{
+			key_press( KEY_NAME_ENTER );
+	}
+	else
+	{
+			key_release( KEY_NAME_ENTER );
+	}	
+	
+}