Epson S1D13504 manual Sample Code, Sample code using 13504HAL API

Page 54	Epson Research and Development
	Vancouver Design Center

9 Sample Code

9.1 Introduction

The following code samples demonstrate two approaches to initializing the S1D13504 color graphics controller with/without using the 13504HAL API. These code samples are for example purposes only.

9.1.1 Sample code using 13504HAL API

/*

**-------------------------------------------------------------------------

**

**Created 1998, Epson Research & Development

** Vancouver Design Centre

**Copyright (c) 1998 Epson Research and Development, Inc.

**All rights reserved.

**

**-------------------------------------------------------------------------

*/

#include <stdio.h> #include <stdlib.h> #include <string.h> #include "hal.h" #include "appcfg.h"

/*-------------------------------------------------------------------------- */

void main(void)

{

BYTE ChipId; int Device;

switch (seRegisterDevice(&Cfg.DeviceInfo[0], &Cfg.DeviceChip, &Device))

{

case ERR_OK:

break;

case HAL_DEVICE_ERR:

printf("ERROR: Too many devices registered.\n"); exit(1);

default:

printf("ERROR: Could not register S1D13504 device.\n"); exit(1);

}

S1D13504	Programming Notes and Examples
X19A-G-002-07	Issue Date: 01/02/01