From b038c3b87564e9f4acac0019b18fd6d20692ac38 Mon Sep 17 00:00:00 2001
From: Joe Zhao <ztuowen@gmail.com>
Date: Fri, 16 May 2014 16:41:30 +0800
Subject: Tangential change

---
 rs422lib/rsbus.h | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to 'rs422lib/rsbus.h')

diff --git a/rs422lib/rsbus.h b/rs422lib/rsbus.h
index ea66148..2faf620 100644
--- a/rs422lib/rsbus.h
+++ b/rs422lib/rsbus.h
@@ -18,29 +18,27 @@
 #include<msp430g2553.h>
 #include"precomp.h"
 
+// MAXIMUM length to be send
+#define RS_MAX   (14)
+
 #define ST_BUSY (0x04)
 #define ST_RUN (0x02)
 #define ST_RES (0x01)
 #define ST_REST (0x00)
 
+// Switch the machine to a new state specified above
+// This will shown on the network -> must call
 #define SWITCH_STATE(STATE) (mac_stat[0]=STATE)
 
+// Changing the state value (unsigned char) ->
+//		Available indices 0,1,2
 #define STATE(X) (mac_stat[X+1])
 
-#define TYPE0 (0x00)  //TYPE 0 is a dummy used for debug
-
-#define TYPE1 (0x01)
-#define TYPE2 (0x02)
-
 #define STBIT0 (0x5B)
 #define STBIT1 (0xAD)
 #define EDBIT0 (0xA4)
 #define EDBIT1 (0x52)
 
-#define TXLEN (4)
-
-#define RSMAX (20)
-
 typedef void (*rshdlr)(unsigned char*,int);
 
 void rsbus_init(rshdlr);
-- 
cgit v1.2.3-70-g09d2