In one of my applications the SPI pins are occupied by a motor shield but I want to use the SPI bus too. Is there any possibility of using a soft SPI bus on other pins? Given that people have created a software UART it doesn't seem completely out of the question, but I can't find any mention of this…

Is there a 'Software SPI'?

Projects Networking, Protocols, and Devices

m_ri September 24, 2012, 3:54pm 6

if you read datashet of atmegaxxx, you'll see that is possible to use USART as SPI..you can search via google if there are libraries for this purpose,or you must implement this..

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Is there a 'Software SPI'?

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