Frank 26080115 / LPC1700CMSIS_Examples

These are the examples provided for [[/users/frank26080115/libraries/LPC1700CMSIS_Lib/]] Note, the entire "program" is not compilable!

EMAC/uIP/common/Retarget.c@0:bf7b9fba3924, 2011-03-20 (annotated)

Committer:
frank26080115
Date:
Sun Mar 20 05:38:56 2011 +0000
Revision:
0:bf7b9fba3924

        

        
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/******************************************************************************/





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/* RETARGET.C: 'Retarget' layer for target-dependent low level functions      */





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/******************************************************************************/





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/* This file is part of the uVision/ARM development tools.                    */





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/* Copyright (c) 2005-2007 Keil Software. All rights reserved.                */





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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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#include <stdio.h>





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#include <rt_misc.h>





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#pragma import(__use_no_semihosting_swi)





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// implementation depends on the microcontroller hardware





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extern unsigned char  sendchar(unsigned char ch);  /* in serial.c */





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extern unsigned char  getkey(void);





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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 ch, FILE *f) {





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  return (sendchar(ch));





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}





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// simplified fgetc version that only redirects STDIN





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#if 1





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int fgetc(FILE * fp)





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{





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// redirect STDIN	





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 return(getkey());





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}





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#else  // echo a char





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int fgetc(FILE * fp)





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{





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 return(sendchar(getkey()));





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}





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#endif





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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 ch) {





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  sendchar(ch);





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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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}