From 2f107d7c63985f596dde52da559ef6135201a58c Mon Sep 17 00:00:00 2001
From: Jaup <270995079@qq.com>
Date: Fri, 2 Sep 2016 02:25:44 +0000
Subject: [PATCH] update

---
 README.md | 2 +-
 button.c  | 5 ++++-
 button.h  | 3 ++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index ccc102b..68e7250 100644
--- a/README.md
+++ b/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);
diff --git a/button.c b/button.c
index c25b585..4b16e31 100644
--- a/button.c
+++ b/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; 
diff --git a/button.h b/button.h
index 317b9c6..8e0903b 100644
--- a/button.h
+++ b/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,