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[/] [openfire2/] [trunk/] [sw/] [lib/] [havebyte.c] - Blame information for rev 6

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#include "openfire.h"
 
/* havebyte() -- poll if a byte is available in the serial port */
int havebyte(void)
{
  return (*(volatile unsigned char *)UARTS_STATUS_REGISTER) & UART1_DATA_PRESENT;
}
 

Line No.	Rev	Author	Line
1	4	toni32	`#include "openfire.h"`
2
3			`/* havebyte() -- poll if a byte is available in the serial port */`
4			`int havebyte(void)`
5			`{`
6			`return ((volatile unsigned char )UARTS_STATUS_REGISTER) & UART1_DATA_PRESENT;`
7			`}`
8

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[/] [openfire2/] [trunk/] [sw/] [lib/] [havebyte.c] - Blame information for rev 6