Epson S1D13504 ユーザーズマニュアル

Page 54

Epson Research and Development

Vancouver Design Center

S1D13504

Programming Notes and Examples

X19A-G-002-07

Issue Date: 01/02/01

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

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

#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);

}