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Additional SPI request/response call

I would like to have some additional spi call and by that I mean to be able to send a message to pixy2 with some unique id and get in response custom data, like an array of integers. Could you help me do this, because I understand that the firmware needs to be changed.

I have read the code and from what I understand all I need to do is add another if option in ser_packet serial.cpp, and for arduino add corresponding function in TPixy2.h, right?

It looks like you’re on the right track :slight_smile:


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