X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=test_src%2Fuart.c;h=56b22dd7fd29c65009bb36a923115767cc3588c9;hb=052cd5b12044286abbb0076ecff6956a02ac9325;hp=06b3cec0db0e2f2a7581657e10a4a93bd999a35c;hpb=5fe96fa58fee8907778ba3388b65d779a1a47c97;p=avr-crypto-lib.git

diff --git a/test_src/uart.c b/test_src/uart.c
index 06b3cec..56b22dd 100644
--- a/test_src/uart.c
+++ b/test_src/uart.c
@@ -23,7 +23,7 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
 #include <stdlib.h>
-
+#include "hexdigit_tab.h"
 #include "uart.h"
 
 #ifdef ATMEGA128
@@ -81,6 +81,9 @@
 
 
 #ifdef UART_XON_XOFF
+#define XON  0x11
+#define XOFF 0x13
+
  #ifdef UART_INTERRUPT
   void uart_insertc(char c);
  #else
@@ -279,11 +282,9 @@ void uart_putstr_P(PGM_P str) {
 
 void uart_hexdump(const void* buf, int len)
 {
-	unsigned char table[]={'0','1','2','3','4','5','6','7',
-		                   '8','9','a','b','c','d','e','f'};
 	while(len--){
-		uart_putc(table[((*((char*)buf))>>4)&0xf]);
-		uart_putc(table[(*((char*)buf))&0xf]);
+		uart_putc(pgm_read_byte(hexdigit_tab_P + ((*((uint8_t*)buf))>>4)));
+		uart_putc(pgm_read_byte(hexdigit_tab_P + ((*((uint8_t*)buf))&0xf)));
 		uart_putc(' ');
 		buf=(uint8_t*)buf+1;
 	}