在平台构建器中将触摸屏驱动程序添加到 CE 6 后无触摸
我已将 TSHARC 触摸屏驱动程序添加到我的 Windows CE 项目中，但触摸不起作用。 dll 就在那里，触摸屏校准可执行文件也在那里。我不知道加载哪些驱动程序以及何时加载。任何指导将不胜感激。
I have added a TSHARC touchscreen driver to my Windows CE project, but the touch does not work. The dll is there, as is the touchscreen calibration executable. I have no visibility into which drivers are loaded and when. Any guidance would be appreciated.
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您必须进行一些调试，并且触摸屏驱动程序往往具有挑战性，因为它们会加载到 GWES 中，并且触摸屏的电气特性会根据尺寸和制造商的不同而发生巨大变化。驱动器很少能开箱即用 - 您几乎总是必须根据面板特性调整采样时序等，最好使用示波器来完成。
要检查的事情：
You're going to have to do some debugging, and touchscreen drivers tend to be challenging because they get loaded into GWES and because the electrical characteristics of touchpanels change dramatically based on size and manufacturer. It's very rare for a driver to just work right out of the box - you almost always have to adjust sample timings and the like based on panel characteristics, and that's best done using an oscilloscope.
Things to check:
事实证明，这是 OHCI 驱动程序与已安装的另一个 USB 驱动程序之间的冲突。
Turns out it was a conflict between the OHCI driver and another USB driver already installed.