lcdtest.c

OMAP1030 处理器的ARM 侧硬件测试代码 OMAP1030 是TI的双核处理器

//===============================================================================
//            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION           
//                                                                             
//   Property of Texas Instruments 
//   For  Unrestricted  Internal  Use  Only 
//   Unauthorized reproduction and/or distribution is strictly prohibited.  
//   This product is protected under copyright law and trade secret law 
//   as an unpublished work.  
//   Created 1999, (C) Copyright 1999 Texas Instruments.  All rights reserved.
//
//   Filename       	: lcdtest.c
//
//   Description    	: library of Test lcd controller 
//
//   Project        	: TI925MM
//
//   Author         	: Francis Huguenin [e-mail]
//
//===============================================================================
#include "test.h"
#include "gpio_a9.h"


void LCDT_ConfigGpioForLcdStub(void)
{
#define DCR_8IN_8OUT 0x00ff      // set the first eight bit in intput, and the next eight in output */ 
//enable clock on gpio
CLKA_SetPeripheralClockEnable(PER,(BOOL)ENABLE);
// Disable peripheral reset
CLKA_TogglePeripheralResetPin((BOOL)ENABLE);
gpio_set_all_dcr(DCR_8IN_8OUT);   // init Direction of IO pins 

}

BOOL LCDT_StubDone(void)
{
// stub done is connected to mpu io 0
// = 1 test done
// = 0 not yet fineshed
if (GPIO_ReadAllDir() & 1)
	return(True);
else
	return(False);

}

BOOL LCDT_StubResult(void)
{
// stub result is connected to mpu io 1
// = 1 BAD
// = 0 OK
if (GPIO_ReadAllDir() & 2)
	return(False);
else
	return(True);
}