2410lcd.c

wince lcd driver dai ma

#include "def.h"
#include "uC_OS.h"
#include "2410addr.h"
#include "2410lib.h"
#include "2410slib.h"
#include "uart.h"
#include "timer.h"
#include "PowerManage.h"
#include "mmu.h"
#include "lcd_gui.h"
#include "config.h"

#define  LCM_LEDCON	 	0x00400000

#define TaskStkLeath      10240*3                             /* 任务堆栈大小.    */
OS_STK TestTask1Stk[TaskStkLeath];
OS_STK TestTask2Stk[TaskStkLeath];
extern void OpenBiosTimer(void);

void TestTask1(void *pdata)
{

    pdata = pdata;
   // Init_Timer4();
//   RequestBiosTimerEvent(10, OS_TICK_ISR);	//when request, auto open bios timer
    RequestBiosTimerEvent(30, Led4Flash);	//when request, auto open bios timer
	
    while (1) {
    
     //RequestBiosTimerEvent(10, Led4Flash);	//when request, auto open bios timer
	
     printf("run Task1\n");
    
     OSTimeDly(50);

        
    }
}

/*
********************************************************************************************************
* 函数: .
* 描述: .
********************************************************************************************************
*/
void TestTask2 (void *pdata)
{
    pdata = pdata;

    while(1) {
      
      printf("run Task2\n");
      OSTimeDly(50);
    }
}

// GPB1/TOUT1 for Backlight control(PWM)
#define GPB1_TO_OUT()   (rGPBUP &= 0xfffd, rGPBCON &= 0xfffffff3, rGPBCON |= 0x00000004)
#define GPB1_TO_1()     (rGPBDAT |= 0x0002)
#define GPB1_TO_0()     (rGPBDAT &= 0xfffd)
    
	//qjy: special power on timing, please research it!
extern void Lcd_Port_Init(void);
extern void Lcd_Init(void);


volatile int PwrKeyChkEnd;
U32	Console_Uart = 0;
U32	Console_Baud = 115200;
extern void Test_Lcd_LTV350QVF05(void);
/******************************************************************************
【功能说明】系统主函数
******************************************************************************/
int Main(U32 RstStat)
{
	int i;
	int curr_x,curr_y;
	char code;
//	ChangeClockDivider(1, 1);	// 1:2:4
//	ChangeMPllValue(172,4,1);	//FCLK=180.0Mhz
	SetClockDivider(1, 1);
	SetSysFclk(FCLK_200M);		//to save power, use 50M
	Uart_Init(0, Console_Baud);
	Uart_Select(0);	
#if 0			//bank0 modified to RO_START
	MMU_Init();	//MMU should be reconfigured or turned off for the debugger, 
	//After downloading, MMU should be turned off for the MMU based program,such as WinCE.	
#else
	MMU_EnableICache();
#endif
	
	//enable GPIO,UART0,PWM TIMER,NAND FLASH module clock
//	DisableModuleClock(CLOCK_ALL);
		LcdBackLightOff();
	putch('\n');

	PwrKeyChkInit();

	rMISCCR &= ~(0x3007);		//USB port0,1 = normal, D0~D31 pull-up enable

	Set_Tout1_Pwm( 60 ) ;
	
	
	//turn on the LCD blacklight!
    GPB1_TO_OUT();
    GPB1_TO_1();
    
	//special power on timing, please research it!
    Lcd_Port_Init();
    Lcd_Init();
    
	rMISCCR &= ~(0x3007);		//USB port0,1 = normal, D0~D31 pull-up enable

	Set_Tout1_Pwm( 60 ) ;
	

	
	
	RequestBiosTimerEvent(30, Led4Flash);	//when request, auto open bios timer
	
	printf("<*******************************************>\n");
	printf("<*                                         *>\n");
	printf("<*         S3C2410 Board BIOS V2006        *>\n");
	printf("<*******************************************>\n");
	Beep( 2000, 1000 ) ;
	OSInit();

    (void)OSTaskCreateExt(TestTask1,(void *)1,&TestTask1Stk[TaskStkLeath-1],1,0,&TestTask1Stk[0],TaskStkLeath,(void *)0,OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR);
    (void)OSTaskCreateExt(TestTask2,(void *)2,&TestTask2Stk[TaskStkLeath-1],50,0,&TestTask2Stk[0],TaskStkLeath,(void *)0,OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR);
    OSStart();
/*	
	while(1)
	{
		if(code=Uart_Getch(0)){
			printf("%c",code);
			
			display_char(curr_x,curr_y,code,0xf800);
			curr_x+=8;
			if(curr_x>=240){curr_x=20;curr_y+=16;}
		}
		
	}*/
	return;
}