X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=test_src%2Fserial-tools.c;h=4508ba6e9349231cb3b263908fb3fa7fe5b8e8f2;hb=5ac75cfae217122b540c1a6d258054230dc534c3;hp=47b64396985d5c448c3427bed1c38eb82c780d3c;hpb=2159c273c9d3361571a6ff1ab63d9bc76582fbab;p=avr-crypto-lib.git

diff --git a/test_src/serial-tools.c b/test_src/serial-tools.c
index 47b6439..4508ba6 100644
--- a/test_src/serial-tools.c
+++ b/test_src/serial-tools.c
@@ -30,13 +30,15 @@
 #include <string.h>
 #include <stdint.h>
 
-int getnextwordn(char *s, int n){ /* words are seperated by spaces */
+int getnextwordn(char *s, int n){ /* words are seperated by spaces, lf or cr */
 	char c = ' ';
-	while ((c=uart_getc()) == ' ')
-		;
+	do{
+		c=uart_getc(); 
+	}while(c==' ' || c=='\r' || c=='\n');
 	*s++ = c;
-	while (n && (*s++=uart_getc())!=' ')
-		;
+	do{ 
+	  *s++ = c = uart_getc();
+	}while(c!=' ' && c!='\r' && c!='\n' && --n);
 	*(s-1) = '\0';
 	return n;
 }