Python Kivy用eleduino电容式触摸屏迷恋树莓皮3

Python Kivy用eleduino电容式触摸屏迷恋树莓皮3,python,kivy,raspberry-pi3,Python,Kivy,Raspberry Pi3,我已完成以下步骤: 1.正确安装kivy,一切正常 2.已连接eleduino电容式触摸屏 3.更改了~/.kivy/config.ini文件。我更改了[input]部分: test = mtdev,/dev/input/event3 mouse = mouse mtdev_%(name)s = probesysfs, provider=mtdev=dev/input/event3 hid_%(name)s = probesys,provider=hidinpu

我已完成以下步骤: 1.正确安装kivy,一切正常 2.已连接eleduino电容式触摸屏 3.更改了~/.kivy/config.ini文件。我更改了[input]部分:

    test = mtdev,/dev/input/event3
    mouse = mouse
    mtdev_%(name)s = probesysfs, provider=mtdev=dev/input/event3
    hid_%(name)s = probesys,provider=hidinput
****触摸功能工作约90秒,然后崩溃 4.更改了~/.kivy/config.ini文件。[输入]部分:

    test = mtdev,/dev/input/event3
    mouse = mouse
    mtdev_%(name)s = probesysfs, provider=mtdev=dev/input/event3
    hid_%(name)s = probesys,provider=hidinput
***同样的触摸在一段时间内起作用,然后消失 我不知道是什么问题。我确信触摸会被压碎,因为如果我按下ctrl+c,应用程序就会结束。此外,我注意到,90秒后触摸仍然有效,但在背景中,它忽略了kivy