RealtimeCompLab2

Dependencies:   mbed

Fork of PPP-Blinky by Nicolas Nackel

Revision:
161:d59f778bc8ab
Parent:
160:bd701ad564cb
Child:
163:d1b4328e9f08
--- a/PPP-Blinky/ppp-blinky.h	Sat Sep 02 17:35:29 2017 +0000
+++ b/PPP-Blinky/ppp-blinky.h	Sat Sep 02 17:58:39 2017 +0000
@@ -35,7 +35,7 @@
     
     unsigned int ttl            :  8;
     unsigned int protocol       :  8;  // next protocol
-    unsigned int checksumR      : 16;
+    unsigned int checksumR      : 16;  // ip checksum, byte reversed
     
     unsigned int srcAdrR; // source IP address
     unsigned int dstAdrR; // destination IP address
@@ -44,7 +44,7 @@
 /// IP pseudoheader
 typedef struct {
     union {
-        unsigned char start [0];
+        char start [0];
         unsigned int srcAdrR; // source IP address
     };
     unsigned int dstAdrR; // destination IP address