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