UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Observer timing@idt
Observer
159 Views
Registered: ‎06-07-2018

Cadence I2C return -EAGAIN

The current retries is set to 3, but it is not working for me. cadence i2c kept returning -EAGAIN beause bus is busy

I have to increase retries over 5 to have it work.

Note this only happens to i2c read for me. i2c write is fine.

Does anyone have similar problem?

Thanks

0 Kudos