About paulsumpner9

paulsumpner9 · 2012-03-13

Posted on March 14, 2012 at 00:04We are reading NMEA 0183 data from the USB port of our STM32 based product and our Windows PC Application has been written to use Overlapped IO to minimise performance issues when reading data from lots of COM ports....

paulsumpner9 · 2012-03-16

Posted on March 17, 2012 at 00:58Success, the STM32 Virtual Com Port driver appears like a modem rather than a Com Port and returns a different set of capabilities when queried. It also appears to store and transfer strings of characters rather than...

paulsumpner9 · 2012-03-15

Posted on March 15, 2012 at 10:49I did not realise that this was possible or that these generic drivers were available or compatible - I will look in to this ASAP - many thanks for the tip.

paulsumpner9 · 2012-03-13

Posted on March 13, 2012 at 23:48Did you manage to get the source code of the Windows driver ?The reason I ask, is that we have found the STM32 Virtual COM Port driver does not support Overlapped IO and we have been using this mode on our PC applica...

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Virtual COM Port Driver - is Overlapped IO Mode Supported ?

Re: Virtual COM Port Driver - is Overlapped IO Mode Supported ?

Re: USB Virtual COM Port driver code

Re: USB Virtual COM Port driver code