update

README.md

@@ -16,7 +16,7 @@ int read_button_pin()
 
 int main()
 {
-    button_init(&button1, read_K1_pin, 0);
+    button_init(&button1, read_button_pin, 0);
     button_attach(&button1, SINGLE_CLICK,     BTN1_SINGLE_CLICK_Handler);
     button_attach(&button1, DOUBLE_CLICK,     BTN1_DOUBLE_Click_Handler);
     button_attach(&button1, LONG_RRESS_START, BTN1_LONG_RRESS_START_Handler);

button.c

@@ -82,6 +82,8 @@ void button_handler(struct Button* handle)
 	switch (handle->state) {
 	case 0:
 		if(handle->button_level == handle->active_level) {	//start press
+			if(handle->cb[CLICK]) handle->cb[CLICK]();
+			
 			handle->ticks = 0;
 			handle->state = 1;
 		}
@@ -101,11 +103,12 @@ void button_handler(struct Button* handle)
 	case 2:
 		if(handle->ticks > kClickTicks) {	//released
 			//press event
-			if(handle->cb[SINGLE_CLICK]) handle->cb[SINGLE_CLICK]();	//signal click
+			if(handle->cb[PRESSED]) handle->cb[PRESSED]();	//press event
 
 			handle->state = 0;	//reset
 
 		} else if(handle->button_level == handle->active_level) { //press again
+			if(handle->cb[CLICK]) handle->cb[CLICK]();
 			handle->state = 3;
 		}
 		break; 

button.h

@@ -7,7 +7,8 @@
 typedef void (*CallBackFunc)(void);
 
 typedef enum {
-	SINGLE_CLICK = 0,
+	CLICK = 0,
+	PRESSED,
 	DOUBLE_CLICK,
 	LONG_RRESS_START,
 	LONG_PRESS_HOLD,