MiSTer FPGA Forum

Hi!
This week I followed the G-Sensor example of the DE10-Nano (and changing the I2C bus accordingly), I tried to initialize and poll a Wii Classic Controller by using read/write functions. I checked all connections (i2cdetect shows the controllers 0x52 client address), but when I send messages they seem to get corrupted because it only reads 0xFFs and sometimes i2cdetect slows down.

I know that there's the RTC add-on, but it's in another address so that shouldn't give any problems. I don't know if it's a driver issue or if something else is interfering. Has anyone tried this before or has an idea of what's going on?

Thanks! )