Renesas Single-Chip Microcomputer M38C89T-ADF Manuale Utente Scaricare il pdf (Pagina 131)

4BUsage Examples

5.7 Serial Communication Interface

5-15

Rev.1.00 May 22 2012

REJ09B0566

/* The following 'r_pdl' header files define the API functions used in this

file */

#include "r_pdl_definitions.h"

/* The following 'r_pdl' header files define the SCI RPDL API functions

prototypes*/

#include "r_pdl_sci_library_SH7267.h"

/* The following 'r_pdl' header files define the CPG RPDL API functions

prototypes*/

#include "r_pdl_cpg_library_SH7267.h"

/* The following 'r_pdl' header files define the PFC RPDL API functions

prototypes*/

#include "r_pdl_pfc_library_SH7267.h"

/* The following 'r_pdl' header files define the IOPORT RPDL API functions

prototypes*/

#include "r_pdl_io_port_library_SH7267.h"

/* Following header file provides a structure to access on-chip I/O registers. */

#include "iodefine.h"

/* Following header file provides macro defines and prototype for the functions

contained in this file. */

#include "lcd.h"

/*******************************************************************************

Constants

*******************************************************************************/

/* Constant data to be transmitted */

const unsigned char c_data[8] = "Renesas.";

/*******************************************************************************

Global Variables

*******************************************************************************/

/* Buffer to store the received data */

volatile unsigned char c_RecBuff[8];

/*******************************************************************************

Function Prototype

*******************************************************************************/

/* Function use as a Reception End Callback function */

void RecieveEnd(void);

/* Function use as a Reception Break error Callback function */

void RecieveBreak(void);

/* Function use as a Reception Error Callback function */

void RecieveError(uint8_t error);

void sio3_init(void);

void sio0_init(void);

/*******************************************************************************

User Program Code

*******************************************************************************/

/*""FUNC COMMENT""*************************************************************

* Outline : main

* Description: : Main function for the Serial IO Application

* Argument: : none

* Return value: : none

*""FUNC COMMENT END""*********************************************************/

void SCI_Test(void)

{

/* Modify the MCU clocks */

R_CPG_Set(18E6, 144E6, 36E6, PDL_CPG_CK_2, PDL_CPG_OUT_CK_01);

/* Configure LCD Pins */

/*Configure PJ6 to PJ11 as IO port pins */

R_PFC_Modify(PDL_PJCR1, PDL_PFC_AND, 0x00FF);

R_PFC_Modify(PDL_PJCR2, PDL_PFC_AND, 0x0000);

/*Configure PJ6 to PJ11 as output */

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