now with shavs tests

[avr-crypto-lib.git] / test_src / cli.c

diff --git a/test_src/cli.c b/test_src/cli.c
index 5fe4c8eac3e6257aa92b50c1d729fa22735a8b3e..b9659fe2cd544fe1a9814a31343d8faf6cdb75ad 100644 (file)
--- 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',