Philips Philips / Mbed 2 deprecated microphonetospeaker

Read samples from analog input ADC and outputs to DAC,outputs to speaker, like a karaoke machine lol

Dependencies:   mbed

Diff: main.cpp

Revision:
0:32b3a9352bd2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat May 28 01:08:01 2011 +0000
@@ -0,0 +1,22 @@
+#include "mbed.h"
+ 
+/* ADC for the microphone/input, DAC for the speaker/output */
+AnalogIn mic(p19);
+AnalogOut speaker(p18);
+ 
+#define NUM_SAMPLES   15000
+unsigned short buffer[NUM_SAMPLES];
+ 
+int main()
+{
+    int i;
+    for (i = 0; ; ) // infinite loop
+    {
+        /* read mike */
+        buffer[i] = mic.read_u16();
+        /* Write to speaker */
+        speaker.write_u16(buffer[i]);
+        /* Increment index and wrap around */
+        i = (i+1) % NUM_SAMPLES;
+    }
+}
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