53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*----------------------------------------------------------------------------
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* Name: Retarget.c
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* Purpose: 'Retarget' layer for target-dependent low level functions
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* Note(s):
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*----------------------------------------------------------------------------
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* This file is part of the uVision/ARM development tools.
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* This software may only be used under the terms of a valid, current,
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* end user licence from KEIL for a compatible version of KEIL software
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* development tools. Nothing else gives you the right to use this software.
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*
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* This software is supplied "AS IS" without warranties of any kind.
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*
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* Copyright (c) 2011 Keil - An ARM Company. All rights reserved.
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*----------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <rt_misc.h>
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#include "Serial.h"
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#pragma import(__use_no_semihosting_swi)
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struct __FILE { int handle; /* Add whatever you need here */ };
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FILE __stdout;
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FILE __stdin;
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int fputc(int c, FILE *f) {
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return (SER_PutChar(c));
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}
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int fgetc(FILE *f) {
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return (SER_GetChar());
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}
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int ferror(FILE *f) {
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/* Your implementation of ferror */
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return EOF;
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}
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void _ttywrch(int c) {
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SER_PutChar(c);
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}
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void _sys_exit(int return_code) {
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label: goto label; /* endless loop */
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}
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