31 lines
525 B
C
31 lines
525 B
C
|
#include <detpic32.h>
|
||
|
|
|
||
|
|
void putc(char byte) {
|
||
|
|
// wait while UTXBF == 1
|
||
|
|
while (U1STAbits.UTXBF == 1);
|
||
|
|
// Copy byte to the UxTXREG register
|
||
|
|
U1TXREG = byte;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
U1BRG = ((PBCLK + 8 * 115200) / (16 * 115200)) - 1;
|
||
|
|
U1MODEbits.BRGH = 0;
|
||
|
|
|
||
|
|
U1MODEbits.PDSEL = 01;
|
||
|
|
U1MODEbits.PDSEL = 0;
|
||
|
|
|
||
|
|
U1STAbits.UTXEN = 1;
|
||
|
|
U1STAbits.URXEN = 0;
|
||
|
|
|
||
|
|
U1MODEbits.ON = 1;
|
||
|
|
|
||
|
|
while (1) {
|
||
|
|
putc(0x5A);
|
||
|
|
resetCoreTimer();
|
||
|
|
while (readCoreTimer() < 200000);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|