Sample Code; Introduction; Sample Code Using The S1D13704 Hal Api - Epson S1D13704 Technical Manual

Epson Research and Development
Vancouver Design Center

10 Sample Code

10.1 Introduction

10.1.1 Sample code using the S1D13704 HAL API

/*
**===========================================================================
** SAMPLE1.C - Sample code demonstating a program using the S1D13704 HAL.
**-------------------------------------------------------------------------
** Created 1998, Vancouver Design Centre
** Copyright (c) 1998 Epson Research and Development, Inc.
** All Rights Reserved.
**-------------------------------------------------------------------------
**
** The HAL API code is configured for the following:
**
** 320x240 Single Color 8-bit STN (format 2)
** 4 bpp - 70 Hz Frame Rate (25 MHz CLKi)
** High Performance enabled
**
**===========================================================================
*/
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "hal.h"
#include "appcfg.h"
/*--------------------------------------------------------------------------*/
void main(void)
{
int ChipId;
int Device;
/*
** Initialize the HAL.
** The call to seRegisterDevice() actually prepares the HAL library
** for use. The S1D13704 is not accessed.
*/
if (ERR_OK != seRegisterDevice(&HalInfo, &Device))
Programming Notes and Examples
Issue Date: 01/02/12
Included in the sample code section are two examples of programing the S1D13704. The
first sample uses the HAL to draw a red square, wait for user input then rotates to
SwivelView mode and draws a blue square. The second sample code performs the same
procedures but directly accesses the registers of the S1D13704. These code samples are for
example purposes only.
/* Structures, constants and prototypes. */
/* HAL configuration information. */
*
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