testcode.c

一个操作系统源代码 用于嵌入式设备 在Vc++环境下仿真 成功移植到多款处理器上

/*************************************************************************
 *
 *  Copyright (C) Asic Center. 2001
 *  All Rights Reserved
 *
 *  Filename : testcode.c
 *  Function : Some tasks for testing system prototype, such as SHELL, TIMER
 *			   TASK, IDLE TASK, TASK A,B,C, and so on.
 *  Revision :
 *          2001/10/9  Pessia      Create this file
 *
 ************************************************************************/
 #include <stdio.h>
 #include <string.h>
 #include <asixwin.h> 
 #include <kernel\ros33\Ros33.h> //Normally, we do not appreciate including this kernel file.
 #include <ppsm.h>
 

/********************************************************************
*   Function testpen()  
*	param in:	void		
*	param out: 	void	
*	description: test pen calibration
********************************************************************/
void testpen(void)
{
	MSG		msg;
	U32		framewnd;
	U32		pGC;
	U32		areaId;
	int 	i=0;
	char	tmp[2]="+";
	S16		sx = -1, sy = -1, mx = 0, my = 0;
	
	pGC = GetGC();
	
	memset(&msg, 0x0, sizeof(MSG));

	framewnd =	CreateWindow(WNDCLASS_WIN, NULL, WS_BORDER, 0, 0, \
				ASIX_LCD_W, ASIX_LCD_H,0,0,NULL);

	SysActiveAreaEnable( &areaId, INPUT_AREA, CONTINUOUS_MODE, 0, 0, ASIX_LCD_W -1, ASIX_LCD_H -1, framewnd );
	
	while(1)
	{
		ASIXGetMessage(&msg,NULL,0,0);
		switch(msg.message)
		{
 			case ASIX_PEN:
				GetPosData( msg.data, &mx, &my);

				//mx = ((POINT *)&msg.lparam)->x;
				//my = ((POINT *)&msg.lparam)->y;
				if( mx == -1 || my == -1 )
				{
					sx = -1;
					sy = -1;
					break;
				}
				
				if( sx == -1 && sy == -1 )
						DrawDot( pGC, GPC_BLACK, mx, my, GPC_REPLACE_STYLE );				
				else
						DrawLine( pGC, GPC_BLACK, sx, sy, mx, my, GPC_SOLID_LINE, GPC_REPLACE_STYLE );
					
				sx = mx;
				sy = my;	
				break;
			default:
				break;
		}
	}	
}