ΣSigmaStudio Ask AI Русский Log in

ADAU1466 and Arduino communication

SigmaDSP & SigmaStudio casperp Oct 27, 2020 00:00 1 replies Original on forum ↗
Subscribe
casperp Question
Oct 27, 2020 00:00

Hi,

I'm trying to make my ADAU1466 eval board to communicate with my Arduino ATMEGA2560. I'm using Arduinos code "i2c_scanner" that should be able to scan and detect the I2C addresses for slave devices. I am not getting anything from the scan, so i'm wondering if there is something im doing wrong with setting up the ADAU1466 board. How can i put it into slave-mode?

Best regards,

Casper

Andrej Reply
Nov 6, 2020 00:00

I'm using spi communication, it works well. Switching to SPI you must first send three times pulse to chip select. After this you can communicate.