About lukasz23

lukasz23 · 2015-02-04

Posted on February 04, 2015 at 21:20Currently we are working with STM32F217 MCU and we use USB Host in FS mode to communicate with some external device. We use CDC class driver generated by STM32Cube plug-in to Eclipse. We are facing some problems w...

lukasz23 · 2015-03-01

Posted on March 01, 2015 at 21:10Hi Heinsenberg,We have done some more investigation on USB issue and I have some more info which could be valueable for you to find root of the problem:- Data put in TX_FIFO are never sent through interface so after ...

lukasz23 · 2015-02-26

Posted on February 26, 2015 at 11:26@Heinsenberg: any progress with investigation? Are you able to reproduce the issue?

lukasz23 · 2015-02-17

Posted on February 17, 2015 at 12:35Thank you for your response.We have modified it to support second USB CDC class device. Anyway we saw this problems also without our modifications and with CDC example provided by ST.We have modem connected to USB...

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USB Host stack is not stable during CDC communication

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Re: USB Host stack is not stable during CDC communication

Re: USB Host stack is not stable during CDC communication