From 9cc8270392d249d6db03caefd81281886901c4bd Mon Sep 17 00:00:00 2001
From: Eugene Crosser <crosser@average.org>
Date: Tue, 8 Dec 2015 10:46:58 +0300
Subject: [PATCH 1/1] count button events

---
 Hal/Hal.c           | 3 +++
 Hal/Hal.h           | 2 ++
 Pulsecounter-Prog.c | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Hal/Hal.c b/Hal/Hal.c
index 91f635f..3417f6a 100644
--- a/Hal/Hal.c
+++ b/Hal/Hal.c
@@ -88,6 +88,8 @@
 #define TICK_HANDLER_ID        1
 #define DISPATCH_HANDLER_ID    2
 
+int32_t buttonCnt = 0;
+
 static void buttonHandler(void);
 static void postEvent(uint8_t handlerId);
 
@@ -325,6 +327,7 @@ static void postEvent(uint8_t handlerId) {
     #pragma vector=PORT1_VECTOR
 #endif
 INTERRUPT void buttonIsr(void) {
+    buttonCnt++;
     postEvent(BUTTON_HANDLER_ID);
     BUTTON_ENABLE();
     WAKEUP();
diff --git a/Hal/Hal.h b/Hal/Hal.h
index f166774..245608c 100644
--- a/Hal/Hal.h
+++ b/Hal/Hal.h
@@ -27,6 +27,8 @@
 extern "C" {
 #endif
 
+extern int32_t buttonCnt;
+
 typedef void (*Hal_Handler)(void);
 
 /**
diff --git a/Pulsecounter-Prog.c b/Pulsecounter-Prog.c
index 1507b24..266edb7 100644
--- a/Pulsecounter-Prog.c
+++ b/Pulsecounter-Prog.c
@@ -28,7 +28,7 @@ void Pulsecounter_disconnectHandler(void) {
 }
 
 void Pulsecounter_event3_fetch(Pulsecounter_event3_t* const output) {
-    *output = 3;
+    *output = buttonCnt;
 }
 
 void Pulsecounter_event4_fetch(Pulsecounter_event4_t* const output) {
-- 
2.39.2