X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=test_src%2Fcli.c;h=b9659fe2cd544fe1a9814a31343d8faf6cdb75ad;hb=32e8c149a5d05724c3cf32a9ec9b795ac9e87be3;hp=5fe4c8eac3e6257aa92b50c1d729fa22735a8b3e;hpb=a0ce7501a539a69774754515268ab02297dabba7;p=avr-crypto-lib.git

diff --git a/test_src/cli.c b/test_src/cli.c
index 5fe4c8e..b9659fe 100644
--- a/test_src/cli.c
+++ b/test_src/cli.c
@@ -81,6 +81,17 @@ void cli_putstr_P(PGM_P s){
 	}
 }
 
+uint8_t cli_getsn(char* s, uint16_t n){
+	char c;
+	if(n==0)
+		return 2;
+	while((c=cli_getc_cecho())!='\0' && c!='\r' && n--){
+		*s++=c;
+	}
+	*s='\0';
+	return (c=='\r')?0:1;
+}
+
 void cli_hexdump(void* data, uint16_t length){
 	char hex_tab[] = {'0', '1', '2', '3', 
 	                  '4', '5', '6', '7',