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K64 usb cdc virtual com issue with certain terminal programs

Question asked by Ian Norman on Aug 15, 2016
Latest reply on Aug 17, 2016 by Ian Norman

Hi, I was wondering if anyone's come across an odd issue where the usb com port works fine only with certain terminal programs? Applications teraterm, and hyperterminal are fine, but Termite and user applications using the .net environment aren't?

 

From my observations they must open the port in a different way as my application in the k64 detects whether a usb connection has been made by USB_Check_Start_Transactions(), once it has i send a welcome message.  Termite  etc.. never trigger this function.

 

Any ideas why this might be?

 

Kind regards

Ian

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