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Diffstat (limited to 'firmwares/wifishield/wifiHD/src/printf-stdarg.c')
-rw-r--r--firmwares/wifishield/wifiHD/src/printf-stdarg.c323
1 files changed, 0 insertions, 323 deletions
diff --git a/firmwares/wifishield/wifiHD/src/printf-stdarg.c b/firmwares/wifishield/wifiHD/src/printf-stdarg.c
deleted file mode 100644
index 92eb217..0000000
--- a/firmwares/wifishield/wifiHD/src/printf-stdarg.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/* This source file is part of the ATMEL AVR32-SoftwareFramework-AT32UC3A-1.4.0 Release */
-
-/*This file has been prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief sprintf functions to replace newlib for AVR32 UC3.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices can be used.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- *****************************************************************************/
-
-/* Copyright (C) 2006-2008, Atmel Corporation All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of ATMEL may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
- * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- Copyright 2001, 2002 Georges Menie (www.menie.org)
- stdarg version contributed by Christian Ettinger
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2 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 Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/*
- putchar is the only external dependency for this file,
- if you have a working putchar, leave it commented out.
- If not, uncomment the define below and
- replace outbyte(c) by your own function call.
-
-*/
-
-
-#include <stdarg.h>
-
-static void printchar(char **str, int c)
-{
- extern int board_putchar(char c);
-
- if (str) {
- **str = c;
- ++(*str);
- }
- else (void) board_putchar(c);
-}
-
-#define PAD_RIGHT 1
-#define PAD_ZERO 2
-
-static int prints(char **out, const char *string, int width, int pad)
-{
- register int pc = 0, padchar = ' ';
-
- if (width > 0) {
- register int len = 0;
- register const char *ptr;
- for (ptr = string; *ptr; ++ptr) ++len;
- if (len >= width) width = 0;
- else width -= len;
- if (pad & PAD_ZERO) padchar = '0';
- }
- if (!(pad & PAD_RIGHT)) {
- for ( ; width > 0; --width) {
- printchar (out, padchar);
- ++pc;
- }
- }
- for ( ; *string ; ++string) {
- printchar (out, *string);
- ++pc;
- }
- for ( ; width > 0; --width) {
- printchar (out, padchar);
- ++pc;
- }
-
- return pc;
-}
-
-/* the following should be enough for 32 bit int */
-#define PRINT_BUF_LEN 12
-
-static int printi(char **out, int i, int b, int sg, int width, int pad, int letbase)
-{
- char print_buf[PRINT_BUF_LEN];
- register char *s;
- register int t, neg = 0, pc = 0;
- register unsigned int u = i;
-
- if (i == 0) {
- print_buf[0] = '0';
- print_buf[1] = '\0';
- return prints (out, print_buf, width, pad);
- }
-
- if (sg && b == 10 && i < 0) {
- neg = 1;
- u = -i;
- }
-
- s = print_buf + PRINT_BUF_LEN-1;
- *s = '\0';
-
- while (u) {
- t = u % b;
- if( t >= 10 )
- t += letbase - '0' - 10;
- *--s = t + '0';
- u /= b;
- }
-
- if (neg) {
- if( width && (pad & PAD_ZERO) ) {
- printchar (out, '-');
- ++pc;
- --width;
- }
- else {
- *--s = '-';
- }
- }
-
- return pc + prints (out, s, width, pad);
-}
-
-#if 0
-int fprintf(__FILE *stream, const char *format, ...)
-{
-return 0;
-}
-#endif
-
-int printk_va(char **out, const char *format, va_list args )
-{
- register int width, pad;
- register int pc = 0;
- char scr[2];
-
- for (; *format != 0; ++format) {
- if (*format == '%') {
- ++format;
- width = pad = 0;
- if (*format == '\0') break;
- if (*format == '%') goto out;
- if (*format == '-') {
- ++format;
- pad = PAD_RIGHT;
- }
- while (*format == '0') {
- ++format;
- pad |= PAD_ZERO;
- }
- for ( ; *format >= '0' && *format <= '9'; ++format) {
- width *= 10;
- width += *format - '0';
- }
- if( *format == 's' ) {
- register char *s = (char *)va_arg( args, int );
- pc += prints (out, s?s:"(null)", width, pad);
- continue;
- }
- if( *format == 'd' ) {
- pc += printi (out, va_arg( args, int ), 10, 1, width, pad, 'a');
- continue;
- }
- if( *format == 'p' ) {
- pad = 8;
- pc += printi (out, va_arg( args, int ), 16, 0, width, pad, 'a');
- continue;
- }
- if( *format == 'x' ) {
- pc += printi (out, va_arg( args, int ), 16, 0, width, pad, 'a');
- continue;
- }
- if( *format == 'X' ) {
- pc += printi (out, va_arg( args, int ), 16, 0, width, pad, 'A');
- continue;
- }
- if( *format == 'u' ) {
- pc += printi (out, va_arg( args, int ), 10, 0, width, pad, 'a');
- continue;
- }
- if( *format == 'c' ) {
- /* char are converted to int then pushed on the stack */
- scr[0] = (char)va_arg( args, int );
- scr[1] = '\0';
- pc += prints (out, scr, width, pad);
- continue;
- }
- }
- else {
- out:
- printchar (out, *format);
- ++pc;
- }
- }
- if (out) **out = '\0';
- va_end( args );
- return pc;
-}
-
-int printk(const char *format, ...)
-{
- va_list args;
-
- va_start( args, format );
- return printk_va( 0, format, args );
-}
-
-#ifndef __ARM__
-int sprintf(char *out, const char *format, ...)
-{
- va_list args;
-
- va_start( args, format );
- return printk_va( &out, format, args );
-}
-#endif
-
-#ifdef TEST_PRINTF
-int main(void)
-{
- char *ptr = "Hello world!";
- char *np = 0;
- int i = 5;
- unsigned int bs = sizeof(int)*8;
- int mi;
- char buf[80];
-
- mi = (1 << (bs-1)) + 1;
- printf("%s\n", ptr);
- printf("printf test\n");
- printf("%s is null pointer\n", np);
- printf("%d = 5\n", i);
- printf("%d = - max int\n", mi);
- printf("char %c = 'a'\n", 'a');
- printf("hex %x = ff\n", 0xff);
- printf("hex %02x = 00\n", 0);
- printf("signed %d = unsigned %u = hex %x\n", -3, -3, -3);
- printf("%d %s(s)%", 0, "message");
- printf("\n");
- printf("%d %s(s) with %%\n", 0, "message");
- sprintf(buf, "justif: \"%-10s\"\n", "left"); printf("%s", buf);
- sprintf(buf, "justif: \"%10s\"\n", "right"); printf("%s", buf);
- sprintf(buf, " 3: %04d zero padded\n", 3); printf("%s", buf);
- sprintf(buf, " 3: %-4d left justif.\n", 3); printf("%s", buf);
- sprintf(buf, " 3: %4d right justif.\n", 3); printf("%s", buf);
- sprintf(buf, "-3: %04d zero padded\n", -3); printf("%s", buf);
- sprintf(buf, "-3: %-4d left justif.\n", -3); printf("%s", buf);
- sprintf(buf, "-3: %4d right justif.\n", -3); printf("%s", buf);
-
- return 0;
-}
-
-/*
- * if you compile this file with
- * gcc -Wall $(YOUR_C_OPTIONS) -DTEST_PRINTF -c printf.c
- * you will get a normal warning:
- * printf.c:214: warning: spurious trailing `%' in format
- * this line is testing an invalid % at the end of the format string.
- *
- * this should display (on 32bit int machine) :
- *
- * Hello world!
- * printf test
- * (null) is null pointer
- * 5 = 5
- * -2147483647 = - max int
- * char a = 'a'
- * hex ff = ff
- * hex 00 = 00
- * signed -3 = unsigned 4294967293 = hex fffffffd
- * 0 message(s)
- * 0 message(s) with %
- * justif: "left "
- * justif: " right"
- * 3: 0003 zero padded
- * 3: 3 left justif.
- * 3: 3 right justif.
- * -3: -003 zero padded
- * -3: -3 left justif.
- * -3: -3 right justif.
- */
-
-#endif
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