From: John Janus <mail@johnzone.org>
Date: Sun, 17 Sep 2017 08:51:50 +0000 (+0200)
Subject: add intro control
X-Git-Url: https://git.johnzone.org/?a=commitdiff_plain;h=2ced2e9adf55d6a30ab964be56396b27489b88d5;p=FakeRadio.git

add intro control
---

diff --git a/intro.mp3 b/intro.mp3
new file mode 100644
index 0000000..9dddc07
Binary files /dev/null and b/intro.mp3 differ
diff --git a/simple_try.c b/simple_try.c
index 00c829a..691e3c3 100644
--- a/simple_try.c
+++ b/simple_try.c
@@ -11,14 +11,17 @@
 #define PWRLED 8
 #define CHNL1LED 9
 #define CHNL2LED 7
+#define INTROLED 12
 
 #define PWRBTN 0
 #define CHNL1BTN 2
 #define CHNL2BTN 3
+#define INTROBTN 13
 
 static volatile bool running = true;
 static volatile bool pwrOn = false;
 static volatile bool chnl1 = true;
+static volatile bool intro = false;
 //static volatile bool sthchanged = false;
 static pthread_cond_t* wakeup;
 static pthread_mutex_t* mut;
@@ -37,6 +40,7 @@ void ctrlCHandler(int signum) {
 void pwrBtn(void) {
     pthread_mutex_lock(mut);
     pwrOn = !pwrOn;
+    if (pwrOn) intro = false;
     pthread_mutex_unlock(mut);
     pthread_cond_signal(wakeup);
 }
@@ -55,6 +59,13 @@ void chnl2Btn(void) {
     pthread_cond_signal(wakeup);
 }
 
+void introBtn(void) {
+    pthread_mutex_lock(mut);
+    intro = !intro;
+    pthread_mutex_unlock(mut);
+    pthread_cond_signal(wakeup);
+}
+
 int main(void) {
     printf("Initializing...\n");
     if (wiringPiSetup() == -1) {
@@ -67,17 +78,21 @@ int main(void) {
     pinMode(PWRBTN, INPUT);
     pinMode(CHNL1BTN, INPUT);
     pinMode(CHNL2BTN, INPUT);
+    pinMode(INTROBTN, INPUT);
     pullUpDnControl(PWRBTN, PUD_UP);
     pullUpDnControl(CHNL1BTN, PUD_UP);
     pullUpDnControl(CHNL2BTN, PUD_UP);
+    pullUpDnControl(INTROBTN, PUD_UP);
     if (wiringPiISR(PWRBTN, INT_EDGE_RISING, pwrBtn)) printf("failed to initialize pwrBtn\n");
     if (wiringPiISR(CHNL1BTN, INT_EDGE_RISING, chnl1Btn)) printf("failed to initialize chnl1Btn\n");
     if (wiringPiISR(CHNL2BTN, INT_EDGE_RISING, chnl2Btn)) printf("failed to initialize chnl2Btn\n");
+    if (wiringPiISR(INTROBTN, INT_EDGE_RISING, introBtn)) printf("failed to initialize introBtn\n");
     
     printf("Set LED pins to output\n");
     pinMode(PWRLED, OUTPUT);
     pinMode(CHNL1LED, OUTPUT);
     pinMode(CHNL2LED, OUTPUT);
+    pinMode(INTROLED, OUTPUT);
 
     printf("initialize mutex and condition variable\n");
     mut = malloc (sizeof(pthread_mutex_t));
@@ -99,6 +114,7 @@ int main(void) {
             digitalWrite(CHNL1LED, HIGH);
             digitalWrite(CHNL2LED, HIGH);
             chnl1=true;
+            if (intro) playThread = startPlayThread("intro.mp3");
         } else {
             digitalWrite(PWRLED, LOW);
             if (chnl1) {
@@ -123,8 +139,10 @@ int main(void) {
     digitalWrite(PWRLED, HIGH);
     digitalWrite(CHNL1LED, HIGH);
     digitalWrite(CHNL2LED, HIGH);
+    digitalWrite(INTROLED, HIGH);
     pullUpDnControl(PWRBTN, PUD_DOWN);
     pullUpDnControl(CHNL1BTN, PUD_DOWN);
     pullUpDnControl(CHNL2BTN, PUD_DOWN);
+    pullUpDnControl(INTROBTN, PUD_DOWN);
 }