ST STM32F31xx User Manual

Controller area network (bxCAN)
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CAN_ClearFlag() function. And after checking on an interrupt event you should
clear it using CAN_ClearITPendingBit() function.
4.2.2 Initialization and Configuration functions
This section provides functions allowing to:
 Initialize the CAN peripherals : Prescaler, operating mode, the maximum number of
time quanta to perform resynchronization, the number of time quanta in Bit Segment 1
and 2 and many other modes.
 Configure the CAN reception filter.
 Select the start bank filter for slave CAN.
 Enable or disable the Debug Freeze mode for CAN.
 Enable or disable the CAN Time Trigger Operation communication mode.
 CAN_DeInit()
 CAN_Init()
 CAN_FilterInit()
 CAN_StructInit()
 CAN_SlaveStartBank()
 CAN_DBGFreeze()
 CAN_TTComModeCmd()
4.2.3 CAN Frames Transmission functions
This section provides functions allowing to
 Initiate and transmit a CAN frame message (if there is an empty mailbox).
 Check the transmission status of a CAN Frame.
 Cancel a transmit request.
 CAN_Transmit()
 CAN_TransmitStatus()
 CAN_CancelTransmit()
4.2.4 CAN Frames Reception functions
This section provides functions allowing to
 Receive a correct CAN frame.
 Release a specified receive FIFO (2 FIFOs are available).
 Return the number of the pending received CAN frames.
 CAN_Receive()
 CAN_FIFORelease()
 CAN_MessagePending()
4.2.5 CAN Operation modes functions
This section provides functions allowing to select the CAN Operation modes:
 sleep mode.
 normal mode.
 initialization mode.

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English