topic SPI unit test on Android 4.4.3 in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/SPI-unit-test-on-Android-4-4-3/m-p/404635#M60124 <HTML><HEAD></HEAD><BODY><P>We try to running SPI unit test by external/linux-test/test/mxc_spi_test/mxc_spi_test1.c and use /sys/bus/spi/devices/spi32766.0 as SPI device node. But error report as below. May we know the correct SPI device node for this unit test under Android 4.4.3?</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_0.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/57471iB75EF63B982E6805/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P></BODY></HTML> Thu, 24 Sep 2015 07:15:27 GMT m_c 2015-09-24T07:15:27Z SPI unit test on Android 4.4.3 https://community.nxp.com/t5/i-MX-Processors/SPI-unit-test-on-Android-4-4-3/m-p/404635#M60124 <HTML><HEAD></HEAD><BODY><P>We try to running SPI unit test by external/linux-test/test/mxc_spi_test/mxc_spi_test1.c and use /sys/bus/spi/devices/spi32766.0 as SPI device node. But error report as below. May we know the correct SPI device node for this unit test under Android 4.4.3?</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_0.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/57471iB75EF63B982E6805/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P></BODY></HTML> Thu, 24 Sep 2015 07:15:27 GMT https://community.nxp.com/t5/i-MX-Processors/SPI-unit-test-on-Android-4-4-3/m-p/404635#M60124 m_c 2015-09-24T07:15:27Z Re: SPI unit test on Android 4.4.3 https://community.nxp.com/t5/i-MX-Processors/SPI-unit-test-on-Android-4-4-3/m-p/404636#M60125 <HTML><HEAD></HEAD><BODY><P>these may help you:</P><P><A href="https://community.nxp.com/message/570637">IMX6Q SPI2 not working</A> </P><P><A href="https://community.nxp.com/thread/317999">How to enable spidev on i.MX6 using kernel 3.10.9?</A> </P><P><A href="https://community.nxp.com/thread/319336">spi loaded at /dev/spidev32765.0?</A> </P></BODY></HTML> Thu, 24 Sep 2015 08:56:29 GMT https://community.nxp.com/t5/i-MX-Processors/SPI-unit-test-on-Android-4-4-3/m-p/404636#M60125 jimmychan 2015-09-24T08:56:29Z