Failed to initialize SPI
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Hi!
I have the i-pi smarc px30 board and i am trying to use the spi communication example code.
I installed the Debian image (LEC-PX30-IPi-SMARC-Debian10-xfce-2v7-20210219) from the website, which comes with the MRAA library pre-installed, and when i try to run the example code "spi.c" (using Geany) the code compiles, runs, but i get the message "Failed to initialize SPI" in the console and i don't know what i'm doing wrong.
I'd be glad if you help me figure out how to use the SPI or even I2C with your board.
Thank you!
PS: https://github.com/eclipse/mraa/blob/master/examples/c/spi.c
this is the code.
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Hi Sir,
did you follow the steps in ipi wiki for Debian MRAA and run adlink test application?
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Hi Sir,
please try to updating the Adlink MRAA patch as the link below, we no longer see SPI failure issue
http://ftp.adlinktech.com/0001-adlink_mraa_px30.zip
