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USB host/slave Controller at NIOS-II
by hohenloher on Jun 9, 2009 |
hohenloher
Posts: 2 Joined: Jan 8, 2009 Last seen: May 26, 2011 |
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Hi,
i try to build a small usb-Slave at a Cyclone-FPGA with a NIOS-Controller. First i added SOPC-Component of usbhostslave-controller from steve fielding to nios and conected it with the USB1t11a-PHY. The second step was to build a test-software for NIOS. And right now i have a problem. USB-Device is not detected at PC. My Problem is: Is it SW- or HW-Problem? Does anybody have a nios-example-project (quartus and nios-project) for me to test my hardware? Thank you very much! hohenloher |
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RE: USB host/slave Controller at NIOS-II
by hohenloher on Jun 18, 2009 |
hohenloher
Posts: 2 Joined: Jan 8, 2009 Last seen: May 26, 2011 |
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Ok, USB-Core is already running with Avalon-Wrapper.
But i have still one problem: How to detect plug-in and plug-out event? Thanks! hohenloher |
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