Specifications

RX62N Group, RX621 Group RIIC Multi-Master Communication
R01AN0630EJ0100 Rev.1.00 Page 6 of 23
Sep 27, 2011
3.5 Functions
Table 8 lists the functions.
Table 8 Functions
Function Name Description
main Main processing
CbSlaveTrm Callback function (when slave mode transmission completes)
CbSlaveRcv Callback function (when slave mode reception completes)
CbMaster Callback function (when master mode transmission or reception completes)
RiicIni User interface function. RIIC initialization. Communication enable/disable setting.
RiicMstStart User interface function. Master mode communication start
(master mode transmit or receive)
RiicGetMstState User interface function. Master mode communication result acquisition
RiicSlvStart User interface function. Slave mode operation start
(slave mode transmit or receive)
RiicTDRE Transmit data empty interrupt handler
RiicTEND Transmit complete interrupt handler
RiicRDRF Receive data full interrupt handler
RiicSTOP Stop condition detection interrupt handler
RiicNACK NACK detection interrupt handler
RiicAL Arbitration lost detection interrupt handler
RiicTMO Timeout detection interrupt handler