#include <stdio.h>

#include <stdlib.h>

#include "tslib.h"
#include "Event.h"

#define DEV_NAME "/dev/event1"??? //瑙︽懜灞忚澶?
int a[2];
int *getTsXY()
{??
??? struct tsdev *ts;
??? struct ts_sample sample;
??? int ret;
??? ts = ts_open(DEV_NAME, 0);
??? if(!ts)
???? {
??? ?perror("Open error!\n");
??? ?exit(1);

??? }
?? if(ts_config(ts))
??? {
??????? perror("ts_config\n");
??????? exit(1);

??? }
?? int i=0;
?? while(1)
??? {

??????? ret = ts_read(ts , &sample, 1);
??????? if (ret < 0)
????????? {

??????????? perror("ts_read");
?? ???exit(1);
?? }

??
??if(sample.pressure == 1)
??? ?{
??????
??????? ?
????? ?? a[0]=sample.x;
????? ?? a[1]=sample.y;
????? ?? //ts_close(ts);
????? ?? i++;
?? ? ?}

??if(i>0&&sample.pressure == 0)
??{? printf("x = %d\ty = %d\t press = %u\n",sample.x,sample.y,sample.pressure);
??ts_close(ts);
??return a;

??}
?}
???? return 0;

}
?

轉(zhuǎn)載于:https://blog.51cto.com/4623233/861203

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