Diff: main.cpp

Revision:

1:cc6d7d370126

Parent:

0:f58990cef4fe

Child:

2:0ab7d3335571

--- a/main.cpp	Wed May 17 07:54:14 2017 +0000
+++ b/main.cpp	Thu May 18 10:47:08 2017 +0000
@@ -1,15 +1,21 @@
 #include "mbed.h"
 #include "Manchester.h"
+#include "CRC16.h"
 
 DigitalOut      led(LED1);
-Manchester      man(p11, p12, 9600);   // Tx pin, Rx pin, speed [bps]
-ManchesterMsg   msg(255);              // Message container (max bytes)
+Manchester      man(p11, p12, 9600);    // Tx pin, Rx pin, speed [bps]
+ManchesterMsg   msg(255);               // Message container (max bytes)
+CRC16           crc16;                  // CRC16 object
+unsigned short  calcCRC16;              // CRC16 calculated
 
 int main(void) {
     while(1) {
-        msg.clear();                            // Clear message
-        msg << "Hello World!" << 0xfa74c309;    // Add data to message
-        man.transmit(msg);                      // Transmit message
+        msg.clear();                                // Clear message
+        msg << "Hello World!" << 0xfa74c309;        // Add some data to message
+        calcCRC16 = crc16.calc(msg.data, msg.len);  // Calculate CRC16
+        printf("calculated CRC16 = %d\r\n", calcCRC16);
+        msg << calcCRC16;                           // Append CRC16 to message
+        man.transmit(msg);                          // Transmit message
         wait_ms(1000);
         led = !led;
     }