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/**
*****************************************************************************
* @file cmem7_retarget.h
*
* @brief CMEM7 retarget header file
*
*
* @version V1.0
* @date 3. September 2013
*
* @note
*
*****************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, CAPITAL-MICRO SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>© COPYRIGHT 2013 Capital-micro </center></h2>
*****************************************************************************
*/
#ifndef __CMEM7_RETARGET_H
#define __CMEM7_RETARGET_H
#include <stdio.h>
#include "cmem7.h"
#include "cmem7_conf.h"
#ifdef __cplusplus
extern "C" {
#endif
#pragma import(__use_no_semihosting_swi)
struct __FILE { int handle; /* Add whatever you need here */ };
FILE __stdout;
FILE __stdin;
FILE __stderr;
int fputc(int c, FILE *f) {
uint8_t ch = c;
if (c == '\n') {
ch = '\r';
while (0 == UART_Write(PRINT_UART, 1, &ch));
ch = '\n';
}
while (0 == UART_Write(PRINT_UART, 1, &ch)) ;
return ch;
}
int fgetc(FILE *f) {
uint8_t ch;
while (0 == UART_Read(PRINT_UART, 1, &ch)) ;
return ch;
}
int ferror(FILE *f) {
/* Your implementation of ferror */
return EOF;
}
void _ttywrch(int c) {
while (0 == UART_Write(PRINT_UART, 1, (uint8_t *)&c));
}
void _sys_exit(int return_code) {
label: goto label; /* endless loop */
}
#ifdef __cplusplus
}
#endif
#endif /* __CMEM7_RETARGET_H */
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