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How to quickly access peripherals under Linux?

Question asked by Lars Heinrichs on Jul 27, 2017
Latest reply on Jul 27, 2017 by igorpadykov

Hello community!


At the moment I am creating hardware for an i.mx7d platform. The system will not be programmed by me but I would like to quickly test the peripherals on the board (ethernet, uarts, spi, i2c, gpios) to confirm they are working correctly. Unfortunately, I have no experience with embedded Linux.


Do you now any documentation/demo software/tutorials that I may refer to to learn how to quickly access the peripherals from Linux user space? (set a gpio, read/write data to the interfaces)


Thanks a lot!