X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=debug.c;h=ba8d3f16f6e45e39a2c6954b13c22fcfbafc61b6;hb=421e7d6da138dc122cf33791f3631156f73cccd7;hp=8dab8c707951cd1d777d3557f64c1947759ed3ba;hpb=c430e296be053c17d4d5f40c53378d401ab07a17;p=sigrok-firmware-fx2lafw.git

diff --git a/debug.c b/debug.c
index 8dab8c70..ba8d3f16 100644
--- a/debug.c
+++ b/debug.c
@@ -22,33 +22,40 @@
 
 #include <stdarg.h>
 #include <stdio.h>
-
 #include <delay.h>
 #include <fx2regs.h>
 #include <fx2macros.h>
-
 #include "debug.h"
 
 #define MESSAGE_LENGTH_MAX 64
 
-void debugf(const char *format, ...) {
+void debugf(const char *format, ...)
+{
 	va_list arg;
 	int count;
 
-	// Format the string
-	va_start (arg, format);
+	/* Format the string. */
+	va_start(arg, format);
 	count = vsprintf(EP6FIFOBUF, format, arg);
-	va_end (arg);
+	va_end(arg);
 
-	// Zero out the rest of the buffer
-	while(count < MESSAGE_LENGTH_MAX)
+	/* Zero out the rest of the buffer. */
+	while (count < MESSAGE_LENGTH_MAX)
 		EP6FIFOBUF[count++] = '\0';
 
-	// Send the buffer
+	/* Send the buffer. */
 	count = 32;
 	EP6BCH = MSB(count);
 	SYNCDELAY4;
 	EP6BCL = LSB(count);
+	SYNCDELAY4;
+}
+
+void _assert(char *expr, const char *filename, unsigned int linenumber)
+{
+	debugf("Assert(%s) failed at line %u in file %s.\n",
+	       expr, linenumber, filename);
+	while (1);
 }
 
 #endif