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Microcontroller to ADSP 21469 ez-kit lite via I2C

Question asked by flying-egg on Nov 28, 2017
Latest reply on Jan 16, 2018 by Jithul_Janardhanan

Hello Guys,

 

I'm pretty new to DSP programming and need a little help getting started with my project.

 

I have a ADSP-21469 ez-kit lite and want to change variables within the code during runtime via I2C/TWI. I therefore want to use an rfduino, a small arduino like microcontroller with bluetooth function. 

 

 

A first step would be to control the volume of the adsp 21469 talkthrough example through a fader on my smartphone. I'm already able to control variables on my rfduino and send them to an I2C display in realtime. But I'm stuck at establishing a TWI/I2C connection between the rfduino and the ADSP21469. 

 

I would really appreciate it if somebody could direct me to guides/tutorials/examples that could help me with creating a connection between those two devices. As I said im farily new to this stuff, so every advice is useful to me. 

 

BR

Kai

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