Ubuntu 14.04, ASMedia and Re-enumeration | Cypress Semiconductor
Ubuntu 14.04, ASMedia and Re-enumeration
I found that if I do renumeration:
CyU3PConnectState(CyFalse, CyTrue); sleep_ms(200); CyU3PConnectState(CyTrue, CyTrue);
I have no receive any Setup requests / Events from USB. As a result my device losts from the host. It happens only under Linux (3.13, 3.16, 3.19, 4.0) with ASMedia ASM1042A controller when connected with USB 3 cable. All other controllers works well.
If I repeat re-enumeration for a some time (2-7 times) it will done successfully.
Is it known issue?