Renesas Single-Chip Microcomputer M38C89T-ADF Manual do Utilizador descarregar pdf (Página 108)

Rev.1.00 May 22 2012

REJ09B0566

4-88

Library Reference

4.2.9 40BSerial Communication Interface R_SCI_Stop

5) R_SCI_Stop

Synopsis

Terminate SCI transmission or reception.

Prototype bool R_SCI_Stop(

uint8_t data1, // Channel selection

uint8_t data2

// Setup data 2

);

Description

Stops SCI transmission or reception.

[data1]

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

[data2]

• Select the process to be stopped.

If multiple selections are required, use “|” to separate each selection.

PDL_SCI_TX Stop the transmission process.

PDL_SCI_RX Stop the reception process.

Return value

True if the channel is valid; otherwise false.

Category

SCI

Reference

R_SCI_Send, R_SCI_Receive

Remarks

None.

Program example

/* PDL definitions */

#include “r_pdl_sci.h”

/* PDL device-specific definitions */

#include “r_pdl_definitions.h”

void func(void)

{

/* Terminate SCI reception on channel 0 */

R_SCI_Stop(

PDL_SCI_RX

);

}

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Renesas Single-Chip Microcomputer M38C89T-ADF Manual do Utilizador Página 108