Renesas Single-Chip Microcomputer M38C89T-ADF Manuale Utente Scaricare il pdf (Pagina 58)

Rev.1.00 May 22 2012

REJ09B0566

4-38

Library Reference

R_IO_PORT_Modify

4.2.3 34BI/O Port

Program example

/* PDL definitions */

#include “r_pdl_io_port.h”

/* PDL device-specific definitions */

#include “r_pdl_definitions.h”

void func( void )

{

/* Set port pin PE5 */

R_IO_PORT_ModifyControl (

PDL_IO_PORT_E_5,

PDL_IO_PORT_OR

);

/* Enable the lower 4 bits on port K to output */

R_IO_PORT_ModifyControl (

PDL_IO_PORT_K,

PDL_IO_PORT_OR,

0x0F

);

}

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Renesas Single-Chip Microcomputer M38C89T-ADF Manuale Utente Pagina 58