Diff: ASerial.h

Revision:

4:7620d21baef3

Parent:

3:502f90649834

--- a/ASerial.h	Thu Aug 13 17:50:28 2015 +0000
+++ b/ASerial.h	Sun Aug 16 22:46:25 2015 +0000
@@ -13,7 +13,7 @@
 #define EOLN "\r\n"
 
 // singleton serial command byte buffer
-#define CMDBUFLEN 16
+#define CMDBUFLEN 64
 int cbuf[CMDBUFLEN];
 static int bufIn=0;
 static int bufOut=0;
@@ -27,9 +27,9 @@
     //              decrements before bufIn, one hopes that the glitch will not be problematic.
     //       indication of char in the buffer remains correce, and one hopes that by the next
     //       time they check, both counts are accurate.
-    if (bufIn > 1001*CMDBUFLEN) {
-        bufOut -= 1000*CMDBUFLEN;
-        bufIn  -= 1000*CMDBUFLEN;
+    if (bufIn > 401*CMDBUFLEN) {
+        bufOut -= 400*CMDBUFLEN;
+        bufIn  -= 400*CMDBUFLEN;
     }    
 }
 
@@ -70,12 +70,13 @@
         if(bufOut < bufIn) {
             int c = cbuf[bufOut % CMDBUFLEN];
             bufOut++;
-            DiagSerial.printf("\r\n\t%d got %d(%c)\r\n",bufOut-1,c,c);
+            //DiagSerial.printf("\r\n\t%d got %d(%c)\r\n",bufOut-1,c,c);
             
             
             int n = bufIn-bufOut;
             if ((n > CMDBUFLEN-3) && (n < 800*CMDBUFLEN)) {
-                _serial->printf("\t\r\tCommand Buffer Overflow Warning!\r\n");   
+                DiagSerial.printf("\t\r\tCommand Buffer Overflow RESET!\r\n");
+                bufIn=bufOut=0;   
             }
             return(c);
         } else { return(-1); }