Disables the SPI bus (leaving pin modes unchanged).
Extended method for Arduino Due
If you specify one of the Arduino Due's Slave Select (SS) pin in the call to end(), the specified pin is disconnected from the SPI interface and is available again as a general I/O. More info on extended methods: Due Extended SPI usage
|SPI.end(slaveSelectPin)||(Arduino Due only)|
|slaveSelectPin:||slave device SS pin||(Arduino Due only)|
Corrections, suggestions, and new documentation should be posted to the Forum.
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