Nick Ryder / sscm_comm

Communication for solid slow control.

Fork of sscm_comm by wimbeaumont Project

Diff: sscm_comm.h

Revision:
3:e9053e5e7175
Parent:
2:1f9887337a1b
Child:
4:66d1a4200f67
--- a/sscm_comm.h	Wed Sep 24 09:12:42 2014 +0000
+++ b/sscm_comm.h	Wed Sep 24 10:29:42 2014 +0000
@@ -2,10 +2,11 @@
 #define SSCM_COMM_H
 /*
  *   v 1.01 inital published , tested
- 8   v 1.20 added devnr,  added range checking 
+ *   v 1.20 added devnr,  added range checking 
+ *   v 1.30 added \0 to cmd field
  */
 
-#define SSCM_COMM_LIB_HDR_VERSION "1.20"
+#define SSCM_COMM_LIB_HDR_VERSION "1.30"
 
 
 #define MAXCMDLLENGTH 256
@@ -20,7 +21,7 @@
         u8 con;    // 1 char 0--2
         ssc_dev dev; // 2 char 01--03
         u8 devnr;
-        char cmd[4]; // 3 char 
+        char cmd[5]; // 5 char  + \0
         u8 ch; // 2 char 00 -- FF  or register nr 
         u32 datain; // 2 char 0000 -- FFFF
         u32 dataout;// 2 char 00 -- FF