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polyfractal 2016-12-30 18:23:32 -05:00
parent d4f581cea3
commit 34016a7bd3
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46
component/soc/realtek/8195a/misc/driver/low_level_io.c Normal file
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#include <stdio.h>
#include "hal_api.h"
#if !defined (__ICCARM__)
extern u8 RAM_IMG1_VALID_PATTEN[];
void *tmp = RAM_IMG1_VALID_PATTEN;
#endif
#if defined ( __ICCARM__ )
size_t __write(int Handle, const unsigned char * Buf, size_t Bufsize)
{
int nChars = 0;
/* Check for stdout and stderr
(only necessary if file descriptors are enabled.) */
if (Handle != 1 && Handle != 2)
{
return -1;
}
for (/*Empty */; Bufsize > 0; --Bufsize)
{
DiagPutChar(*Buf++);
++nChars;
}
return nChars;
}
size_t __read(int Handle, unsigned char * Buf, size_t Bufsize)
{
int nChars = 0;
/* Check for stdin
(only necessary if FILE descriptors are enabled) */
if (Handle != 0)
{
return -1;
}
for (/*Empty*/; Bufsize > 0; --Bufsize)
{
int c = DiagGetChar(_FALSE);
if (c < 0)
break;
*(Buf++) = c;
++nChars;
}
return nChars;
}
#endif