How to quickly access peripherals under Linux?

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How to quickly access peripherals under Linux?

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demoniacmilk
Contributor IV

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!

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Lars

please check unit test package

imx-test
www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.7.tar.gz

Best regards
igor
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