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FX3 I2C simple example | Cypress Semiconductor

FX3 I2C simple example

Summary: 1 Reply, Latest post by PRAG on 18 Sep 2014 02:57 AM PDT
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ksielewi's picture
6 posts



is it possible that I can find somewhere a simple example how to utilize I2C in FX3? I need to write and read some data from external I2C sensor.

I found example in SDK examples UsbI2cDmaMode and UsbI2cRegMode but as far as for now I don't really understand it.

I have the following questions:

1) How from PC do you write data to be later written via I2C?

2) How later I use functions to read and write data via I2C? Do I have to create new thread?


Thank you in advance for any support,



PRAG's picture
Cypress Employee
173 posts


Same query is posted here as well:

We will continue discussion on that thread.

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