root/branch/fall/sp4c12/uart0/uart0/uart0.c @ 810
| 718 | mafall7 | /***********************************************************************/
|
|
/* */
|
|||
/* FILE :uart0.c */
|
|||
/* DATE :Wed, Jun 02, 2021 */
|
|||
/* DESCRIPTION :main program file. */
|
|||
/* CPU GROUP :87B */
|
|||
/* */
|
|||
/* This file is generated by Renesas Project Generator (Ver.4.18). */
|
|||
/* NOTE:THIS IS A TYPICAL EXAMPLE. */
|
|||
/***********************************************************************/
|
|||
| 725 | mafall7 | #include "sfr32c87.h"
|
|
| 718 | mafall7 | ||
| 725 | mafall7 | ||
| 801 | mafall7 | void uart0_init (void)
|
|
{
|
|||
u0mr = 0x05;
|
|||
u0brg = 0x20;
|
|||
u0c0 = 0x11;
|
|||
u0c1 = 0x05;
|
|||
| 725 | mafall7 | ||
| 801 | mafall7 | pd6_1 = 0 ; /*uniquement le bit ? utiliser et on garde la configuration qu'on a trouv? dans le UART1 c'est ? dire le poids fort*/
|
|
pd6_2 = 0;
|
|||
pd6_3 = 1;
|
|||
ps0_1 = 0;
|
|||
ps0_2 = 0;
|
|||
ps0_3 = 1;
|
|||
}
|
|||
void uart0_tx(char c)
|
|||
{
|
|||
while(ti_u0c1 !=1);
|
|||
u0tb=c;
|
|||
}
|
|||
char uart0_rx()
|
|||
{
|
|||
while(ri_u0c1!=1);
|
|||
return u0rb;
|
|||
}
|
|||
| 725 | mafall7 | ||
| 801 | mafall7 | void main(void)
|
|
| 725 | mafall7 | {
|
|
| 801 | mafall7 | char s='A';
|
|
uart0_init();
|
|||
while(1)
|
|||
{
|
|||
int i=0;
|
|||
{
|
|||
for (i=0;i<26;i++)
|
|||
uart0_tx(s+i);
|
|||
}
|
|||
}
|
|||
}
|