Renesas Single-Chip Microcomputer M38C89T-ADF Manuale Utente Scaricare il pdf (Pagina 103)

Rev.1.00 May 22 2012

REJ09B0566

4-83

Library Reference

4.2.9 40BSerial Communication Interface R_SCI_Destroy

2) R_SCI_Destroy

Synopsis

Shut down a SCI channel.

Prototype bool R_SCI_Destroy(

uint8_t data

// Channel selection

);

Description

Stop data flow and shutdown the selected SCI channel.

[data]

Select channel SCIFn (where n = 0 to 7).

Return value

True if all parameters are valid; otherwise false.

Category

SCI

Reference

R_SCI_Create

Remarks

• The SCI channel is put into the power-down state.

Program example

/* PDL definitions */

#include “r_pdl_sci.h”

/* PDL device-specific definitions */

#include “r_pdl_definitions.h”

void func(void)

{

/* Shutdown SCI channel 1 */

R_SCI_Destroy(1);

}

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Renesas Single-Chip Microcomputer M38C89T-ADF Manuale Utente Pagina 103