|
/***********************************************************************/
|
|
/* */
|
|
/* FILE :SP4c12.c */
|
|
/* DATE :Wed, Jun 02, 2021 */
|
|
/* DESCRIPTION :initialisation uart */
|
|
/* CPU GROUP :87B */
|
|
/* */
|
|
/* This file is generated by Renesas Project Generator (Ver.4.18). */
|
|
/* NOTE:THIS IS A TYPICAL EXAMPLE. */
|
|
/***********************************************************************/
|
|
|
|
|
|
void uart0_init(void)
|
|
{
|
|
u0mr = 0x05; //configure l'UART en mode 8 bits, sans parit? et avec 1 bit de stop
|
|
u0smr = 0x00;
|
|
u0smr2 = 0x00;
|
|
u0smr3 = 0x00;
|
|
u0smr4 = 0x00;
|
|
u0c0 = 0x11; //configure la fr?quence ? 2.5 MHz
|
|
u0brg = 0x20; //configure le baud rate ? 4735 bauds
|
|
u0c1 = 0x05;
|
|
pd6_3 = 1; //configure la broche TX en sortie
|
|
pd6_2 = 0; //configure la broche RX en entr?e
|
|
pd6_1 = 0;
|
|
pd6_0 = 0;
|
|
|
|
ps0_3 = 1;
|
|
ps0_2 = 0;
|
|
ps0_1 = 0;
|
|
ps0_0 = 0;
|
|
}
|