setSPI_I2C2Idle | Top Next

setSPI_I2C2Idle set SPI/I2C bus into Idle status Since R2019b Library: embeddedCreatorLib ( Dafulai Electronics) / Embedded SPI/I2C Bus Master / setSPI_I2C2Idle Description This block sets up SPI/I2C bus to "Idle" State. You must call it under condition: all sequences operations done for this bus. Otherwise, you will get unexpected result. Only when SPI/I2C bus is in "Idle" state, can you start new operations by setting all new sequence of operations. Parameters Please double click this block to open parameters dialog below: Let us explain parameters.
• | Peripheral Number — tell system which SPI/I2C peripheral is used. You just choose from drop list items which are from block "emSPI_I2CMasterSetup".
• | Bus Type — tell system which bus is used. You just choose from drop list items: SPI bus and I2C bus.
Ports Input
• | En — "logical" data type's scalar. True means " it sets Bus to idle state". False means nothing happens.
Outport
• | Success — "logical" data type's scalar. It is equal to "En".
Examples