modification to the build system

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

diff --git a/test_src/debug.c b/test_src/debug.c
new file mode 100644 (file)
index 0000000..3b5fee4
--- /dev/null
+++ b/test_src/debug.c
@@ -0,0 +1,64 @@
+/* debug.c */
+/*
+    This file is part of the Crypto-avr-lib/microcrypt-lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/***************************
+*
+*
+*
+****************************/
+#include "config.h"
+
+#if DEBUG == uart
+ #include "uart.h"
+#else
+  #error "Your DEBUG methode is not suported!"
+#endif
+
+#ifdef DEBUG
+ void debug_init(void){
+ #if DBUG==uart
+  uart_init();
+ #else
+  #error "Your DEBUG methode is not suported!"
+ #endif
+ }
+ 
+ void debug_char(char c){
+       static char initialised = 0;
+       if (!initialised){
+               uart_init();
+               initialised=1;
+       }       
+       uart_putc(c);
+ }
+ 
+ void debug_str(char* s){
+       while (*s)
+               debug_char(*s++);
+ }
+ 
+
+
+ void debug_byte(char b){
+       char table[] = "0123456789ABCDEF";
+       debug_char(table[(b>>4) & 0xf]);
+       debug_char(table[b&0xf]);
+ }
+
+#endif //DEBUG
+