USB Host Shield : OSCOKIRQ failed to assert

Projects Networking, Protocols, and Devices
1

Hi,

I've got problem with USB Host shield and board test program.

I got this in console :

—šError: OSCOKIRQ failed to assert

Circuits At Home 2010 USB Host Shield QC test routine

Press any key to continue... Reading REVISION register...Die revision invalid. Value returned: FF Test FAILED!!! Test Halted. 0x55 pattern is being transmitted via SPI to aid in troubleshooting Press RESET to restart test

I am using Oleg's code, with Arduino UNO and 9V external power + arduino linked to computer..

Any idea ?

2

It could be a bad USB host shield. I recently bought one from SparkFun and found that it was bad. Called SparkFun and they sent a new one which worked just fine.