fadia Posted October 24, 2017 Share Posted October 24, 2017 Hello, I have a code that interface keyboard to display scan code. I have wireless keyboard that doesn't respond when I press key, while wire or old style keyboard work just fine. the keyboard model is logitech k400r Link to comment Share on other sites More sharing options...
jpeyron Posted October 24, 2017 Share Posted October 24, 2017 HI @fadia, This keyboard looks to have a more complicated communication between the usb dongle and the pc. I believe there is software associated with this keyboard. I do not believe this keyboard is using a standard ps/2 communication which is what the other keyboards your mentioned use. My only other suggestion would be to use a usb powered hub in case the usb dongle is drawing to much current for the usb host on the Nexys 4. cheers, Jon Link to comment Share on other sites More sharing options...
fadia Posted October 25, 2017 Author Share Posted October 25, 2017 i will give it a shot Link to comment Share on other sites More sharing options...
fadia Posted November 12, 2017 Author Share Posted November 12, 2017 I tried, the 'busy' led is not even blinking. I am not sure if wireless keyboard are compatible with FPGAs Link to comment Share on other sites More sharing options...
jpeyron Posted November 13, 2017 Share Posted November 13, 2017 Hi @fadia, Thank you for letting us know what you found. cheers, Jon Link to comment Share on other sites More sharing options...
Question
fadia
Hello,
I have a code that interface keyboard to display scan code. I have wireless keyboard that doesn't respond when I press key, while wire or old style keyboard work just fine.
Link to comment
Share on other sites
4 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.