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SBCX-TN-001: Android Things and SPI bus

115 bytes added, 15:31, 9 April 2018
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=== Transferring data ===
Is important to note that async I/O are not supported in userspace at this time [https://www.kernel.org/doc/Documentation/spi/spidev ref], furthermore '''LSB''' mode is not supported by the i.MX6 processor [https://community.nxp.com/thread/388187 ref]. 
To communicate with the device the following methods are available
*<code> void WriteByte(byte symbol)</code> For transfer a byte without reading the response from the device.
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