Renesas RH850 Series

RH850 Series CAN Transmit Procedure (CAN FD Mode)
R01AN6029EJ0100 Rev.1.0 Page
36
of 42
May 10, 2017
6. CAN-related Interrupt Processing
When using interrupts, the interrupt source flag must be cleared to “0”. For the CAN-related flags related to each
interrupt source flag on the interrupt control side, see "8.2 CAN-related interrupt sources".
Figure 6-1 shows how to clear the interrupt source flag to “0” in interrupt processing.
【Note】
1.
Please carry out if necessary.
Figure 6-1 CAN-related Interrupt Processing Procedure
START
END
Interrupt source determination*
1
Applicable interrupt processing
Clear the CAN-related flag that was a source to “0”