Hi All, I am trying to implement deterministic data acquisition on the Beaglebone AI. I was thinking of using the PRU with the ADC as it is done on one the TechLab example analogIn.pru0.c <https://github.com/beagleboard/cloud9-examples/blob/v2020.01/PocketBeagle/TechLab/.challenges/analogIn.pru0.c>, however, as the BBAI is not based on the AM335x chip the STMPE811QTR ADC needs to be interfaced with the PRU through I2C and I am not quite sure how to achieve that. I have checked Mark Yoder's PRU cookbook without luck and I do not find any PRU example specific to the ADC on the Beaglebone AI. I would like to know where I can find example of the use of I2C bus with the PRU and the configuration of the ADC of the Beaglebone AI. Thanks, Pierrick
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