Bruno POULTIER Posted August 17, 2022 Share Posted August 17, 2022 Hi all, SPI has been enabled into /boot/armbianEnv.txt with: overlays=spi-spidev param_spidev_spi_bus=0 Nothing works knowing that the wiring between device and BPI has been checked more than 3 time. How can I check that SPI0 works well? where can I check that dtd file is correctly loaded? What are created files on fs when the spi port is correctly enabled? ==> Armbian 21.05.1 Focal with Linux 5.15.48-sunxi Many thanks 0 Quote Link to comment Share on other sites More sharing options...
Myron Posted August 17, 2022 Share Posted August 17, 2022 Providing logs with armbianmonitor -u helps with troubleshooting and significantly raises chances that issue gets addressed. 0 Quote Link to comment Share on other sites More sharing options...
ALIGMSTEN Posted August 17, 2022 Share Posted August 17, 2022 Hello Bruno, I don't have any BPI boards, but in addition to Myron's request to understand specifics. What is the output ? demsg | grep spi* armbianEnv selections look correct, but will require more info. 1 Quote Link to comment Share on other sites More sharing options...
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