[an error occurred while processing this directive]
|
#include "c8051f120.h"
#include "alt_io.h"extern bit Soft_TI1;
extern bit tx_en;char alt_putchar (char c) {
char old_SFRPAGE = SFRPAGE;
if(tx_en==1){
SFRPAGE = UART1_PAGE;
while (Soft_TI1);
EA=0;
Soft_TI1=1;
SBUF1 = c;
EA=1;
SFRPAGE = old_SFRPAGE;
}
return (c);
}