使用 WinUSB WritePipe 时出现 ERROR_SEM_TIMEOUT
我经常在使用 WinUSB WritePipe
函数时遇到 ERROR_SEM_TIMEOUT
错误。这似乎表明存在超时,但如果我等待一段时间并重试,我将永远无法写入。我以 64 字节卡盘写入 USB 设备,通常不会出现问题。一旦开始出现错误,我可能必须拔下 USB 并关闭我的应用程序,然后再重试。有人遇到过这个问题吗?
I often get ERROR_SEM_TIMEOUT
errors using the WinUSB WritePipe
function. This would seem to indicate that there is a timeout, but if I wait a period of time and try again I'm never able to write. I'm writing in 64 byte chucks to the USB device and often don't have problems. Once I start getting the error, I may have to unplug the USB and and close my app before trying again. Has anybody experienced this problem?
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