Xiaofei Qiu / CommandPool
Revision:
7:bfbded2b0e8c
Parent:
6:88382274a161
Child:
9:4a795f28545b
--- a/protocol.h	Sat Nov 28 19:33:53 2015 +0000
+++ b/protocol.h	Sat Nov 28 23:26:37 2015 +0000
@@ -7,11 +7,12 @@
 const char TURN_RIGHT = 0x02;
 const char STOP = 0x05;
 
-// Speeds for left wheel
+// Speeds for wheels
 const char SPEED1 = 0x10;
 const char SPEED2 = 0x20;
 const char SPEED3 = 0x30;
 
+// Speed direction, 1 = backward, 0 = forward
 const char NEGATIVE = 0x08;
 
 #endif