ST STM32F2 User Manual page 228

HAL ETH Generic Driver
__HAL_ETH_DMA_CLEAR_FLAG
__HAL_ETH_GET_DMA_OVERFLOW_ST
ATUS
__HAL_ETH_SET_RECEIVE_WATCHDO
G_TIMER
__HAL_ETH_GLOBAL_UNICAST_WAKE
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DocID028236 Rev 2
__HANDLE__: ETH Handle
__FLAG__: specifies the flag to check.
The: new state of ETH_DMA_FLAG
(SET or RESET).
Checks whether the specified
ETHERNET DMA flag is set or not.
__HANDLE__: ETH Handle
__FLAG__: specifies the flag to clear.
The: new state of ETH_DMA_FLAG
(SET or RESET).
Checks whether the specified
ETHERNET DMA overflow flag is set or
not.
__HANDLE__: ETH Handle
__OVERFLOW__: specifies the DMA
overflow flag to check. This parameter
can be one of the following values:
ETH_DMA_OVERFLOW_RXFIFO
COUNTER : Overflow for FIFO
Overflows Counter
ETH_DMA_OVERFLOW_MISSED
FRAMECOUNTER : Overflow for
Buffer Unavailable Missed Frame
Counter
The: state of ETHERNET DMA overflow
Flag (SET or RESET).
Set the DMA Receive status watchdog
timer register value.
__HANDLE__: ETH Handle
__VALUE__: DMA Receive status
watchdog timer register value
None
UM1940