testtouch.c

pxa270触摸屏驱动程序

#include <stdio.h>
#include "regsdef.h"
#include "mytest.h"
#include "timedelays.h"
#include "dm_errors.h"
#include "TstAc97Api.h"
#include "Ucb1400_Touch.h"
#include "utils.h"
int TestTouch(void) 
{
	ErrorT ret;
    UINT16 x, y;
	
	if(PostAc97Init()!=ERR_NONE) {
        printf("PostAc97Init error!\r\n");
        return -1;
    }

	if(TS_HWSetup()!=ERR_NONE) {
		printf("TS_HWSetup error!\r\n");
		return -1;
	}
	
	printf("Testing UCB1400 rev.%s Touch Screen\r\n",
		ucb1400rev==REVISION1B ? "1B" :
		ucb1400rev==REVISION2A ? "2A" : "??"
	);
	printf("Test touchpanel, press Esc to exit.\r\n");
	while(GetUserKey()!=ESC_KEY) {
		DM_WaitMs(10);
		ret = TS_GetPenStatus();
		if(ret!=TS_PENDOWN && ret!=TS_PENUP) {
			printf("TS_GetPenStatus error!\r\n");
			break;
		}
		if(ret==TS_PENDOWN) {
			if(TS_GetRaw(&x, &y)!=ERR_NONE) {
				printf("TS_GetRaw error!\r\n");
				break;
			}
			printf("x 0x%03x, y 0x%03x\r\n", x, y);
		DM_WaitMs(300);
		}
	}
	printf("Test end!\n");
	return 0;
}