Functions

Here are the functions you can use in Python.

To import the module: import spi

To initialize the SPI with default parameters (8 bits, 500KHz): spi.initialize()

To initialize the SPI with special parameters: spi.initialize(mode, bytesPerMessage, speed, delay)

To transfer: spi.transfer((int,int,int,int....))

If you are initialized for 8 bytes and input a 3 byte array, the function will fill out the rest of the transfer with 0's.

To close the SPI port: spi.end()