1.1.2.3 Configuring the Library

I²C Driver Library should be configured via MCC. The following figures show the MCC configuration window for I²C driver and brief description.

Common User Configuration for all Instances

• Driver mode:
  • Allows User to select the mode of driver (Asynchronous or Synchronous). This setting is common for all the instances.

Instance Specific User Configurations

I²C driver configuration in Asynchronous mode:

I²C driver configuration in Synchronous mode:

• PLIB Used:

  • Indicates the underlying I²C PLIB used by the driver
  • The I²C driver only supports connecting to the I²C PLIB in Host mode

• Number of clients:

  • The total number of clients that can open the given I²C driver instance

• Transfer Queue Size:

  • Indicates the size of the transfer queue for the given I²C driver instance

  • Available only in Asynchronous mode of Operations