Diff: main.cpp

Revision:

1:6feb61c0e4a1

Parent:

0:0513e7187b87

Child:

2:868c8a43e4b7

--- a/main.cpp	Sat Jan 30 20:10:17 2016 +0000
+++ b/main.cpp	Sat Jan 30 20:26:13 2016 +0000
@@ -1,7 +1,8 @@
 #include "mbed.h"
 #include "SerialDriver.h"
  
-SerialDriver pc(p9, p10);
+SerialDriver rpi(p9, p10);
+SerialDriver pc(USBTX, USBRX);
 DigitalOut myled(LED1);
 
 int flash();
@@ -9,24 +10,30 @@
 int main()
 {
     // setup serial port
-    pc.baud(115200);
+    rpi.baud(115200);
     
     char* line_buffer = (char*) malloc(100*sizeof(char));
     
-    char c = pc.getc();
+    char c = rpi.getc();
     int pos = 0;
     
     while (c != '\n' && c != '\r') {
         line_buffer[pos] = c;
-        c = pc.getc();
+        c = rpi.getc();
+        pos++;
     }
     
-    pc.printf("ack\n");
+    line_buffer[pos] = '\0';
+    
+    rpi.printf("ack\n");
     
     int result = strcmp(line_buffer, "hello");
     
     if (result == 0) {
         flash();
+    } else {
+        pc.printf("Did not match.\n");
+        pc.printf(line_buffer);
     }
 }