usb: usbtmc: Fix ioctl USBTMC_IOCTL_CLEAR
PATCH 9/12 usb: usbtmc: Fix ioctl USBTMC_IOCTL_CLEAR
Am Donnerstag, den 17.05.2018, 19:03 +0200 schrieb Guido Kiener:
Quoted 7 lines
Insert a sleep of 50 ms between subsequent
CHECK_CLEAR_STATUScontrol requests to avoid stressing the instrument with repeated requests.Some instruments need time to cleanup internal I/O buffers. Polling and repeated requests slow down the response time of devices.
The connection between the patch and the description is loose.
Regards
Oliver
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