Diff: main.cpp

Revision:

0:99a8a5ec3e56

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Aug 10 14:22:05 2017 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "BLEDevice.h"
+#include "BLEMIDI.h"
+#include "math.h"
+ 
+BLEDevice device;
+BLEMIDI bleMidi(&device);
+ 
+PwmOut sound(P0_6);
+ 
+Ticker midinote;  
+ 
+void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason) {
+    bleMidi.onBleDisconnection(handle, reason);
+}
+ 
+void connectionCallback(Gap::Handle_t handle, Gap::addr_type_t type, const Gap::address_t addr, const Gap::ConnectionParams_t *params) {
+    bleMidi.onBleConnection(handle, type, addr, params);
+}
+ 
+void onNoteOn(uint8_t channel, uint8_t note, uint8_t velocity) {
+    sound.write(0.5f);
+    sound.period(1.0f / (440.0f * (float)pow(2.0, (note - 69.0) / 12.0)));
+}
+ 
+void onNoteOff(uint8_t channel, uint8_t note, uint8_t velocity) {
+    sound.pulsewidth(0);
+}
+
+void note(){
+    bleMidi.sendNoteOn(0, 63, 127);
+ }
+ 
+int main(void) {
+    device.onConnection(connectionCallback);
+    device.onDisconnection(disconnectionCallback);
+    
+    bleMidi.attachNoteOn(onNoteOn);
+    bleMidi.attachNoteOff(onNoteOff);
+    midinote.attach(&note, 2.0); // the address of the function to be attached (flip) and the interval (2 seconds) 
+      
+    for (;;) {
+        device.waitForEvent();
+        
+    }
+}