Matrix user forums

WAIT!!! I got it working. I was misusing the Transation_ commands. My bad. Sorry to be a bother.

Setup a new Pi2 and still have the same issue. Hardware I2C does not work but Software I2C does.

Thanks for the info. The Software I2C is working fine now. Not sure why but a fix showed up yesterday and seemed to solve the Software I2C. The Hardware I2C is still not working. When I use the Transaction_Initialise routine it returns a zero for both the Hardware I2C and the Software I2C. If I igno...

I am trying to use the I2C on a Raspberry Pi3. I have a scope on the SDA and SCL lines and do not see any I2C traffic being caused by my application. I do see I2C traffic on the I2C buss, but it is not created by my Flowcode app. When I run "i2cdetect -y 1" on the Pi3 I see my device at address 0x60...

Will Flowcode 7 support the APA102 in the future? I have several from Pololu and would like to use them on my WS2812 projects.