Adeline Galasso / Mbed OS Nucleo_piano_V1

Add Serial UART communication to display action messages (Play notes X, release notes, change gamme X to gamme Y)

Dependencies:   TextLCD

Fork of Nucleo_piano_final_clean by karine aknin

Diff: main.cpp

Revision:
9:653ee515b0ad
Parent:
8:781b03221397
--- a/main.cpp	Wed Jul 04 21:47:32 2018 +0000
+++ b/main.cpp	Wed Jul 04 22:17:46 2018 +0000
@@ -12,8 +12,11 @@
 // Define the PWM speaker
 PwmOut speaker(PB_10);
 
-//Define Bus In for Gamme Button
+// Define Bus In for Gamme Button
 BusIn Bus_In_Gamme(PB_9);
+
+// Define Serial
+Serial pc(PA_2, PA_3);
    
 //Define variables for sound
 struct  NoteReference {
@@ -123,9 +126,14 @@
             lcd.cls();
             lockGamme.lock();
             if (strcmp(bufferOutput, ""))
+            {
                 lcd.printf("%s- g[%d]", bufferOutput, gamme);
-            else
+                pc.printf("Play notes: %s with gamme %d\n", bufferOutput, gamme); 
+            }
+            else {
                 lcd.printf("Gamme = %d", gamme);
+                pc.printf("Release notes\n"); 
+            }
             lockGamme.unlock();
             strcpy(old_buffer, bufferOutput);
         }
@@ -135,6 +143,7 @@
             {
                 lcd.cls();
                 lcd.printf("Gamme = %d", gamme);
+                pc.printf("Change gamme %d to gamme %d\n", old_gamme, gamme); 
                 old_gamme = gamme;
             }
             lockGamme.unlock();