ST STM32F2 User Manual page 117

UM1940
__HAL_CAN_GET_IT_SOURCE
__HAL_CAN_TRANSMIT_STATUS
__HAL_CAN_FIFO_RELEASE
__HAL_CAN_CANCEL_TRANSMIT
FALSE).
Description:
Check if the specified CAN interrupt source
is enabled or disabled.
Parameters:
__HANDLE__: CAN Handle
__INTERRUPT__: specifies the CAN
interrupt source to check. This parameter
can be one of the following values:
Return value:
The: new state of __IT__ (TRUE or
FALSE).
Description:
Check the transmission status of a CAN
Frame.
Parameters:
__HANDLE__: CAN Handle
__TRANSMITMAILBOX__: the number of
the mailbox that is used for transmission.
Return value:
The: new status of transmission (TRUE or
FALSE).
Description:
Release the specified receive FIFO.
Parameters:
__HANDLE__: CAN handle
__FIFONUMBER__: Receive FIFO
number, CAN_FIFO0 or CAN_FIFO1.
Return value:
None
Description:
Cancel a transmit request.
Parameters:
__HANDLE__: CAN Handle
__TRANSMITMAILBOX__: the number of
the mailbox that is used for transmission.
DocID028236 Rev 2
HAL CAN Generic Driver
CAN_IT_TME: Transmit mailbox
empty interrupt enable
CAN_IT_FMP0: FIFO0 message
pending interrupt enable
CAN_IT_FMP1: FIFO1 message
pending interrupt enable
117/1371