ST STM32F2 User Manual

UM1940
HAL ETH Generic Driver
DocID028236 Rev 2
221/1371
ETH_DMATXDESC_FF
Frame Flushed: DMA/MTL flushed
the frame due to SW flush
ETH_DMATXDESC_PCE
Payload Checksum Error
ETH_DMATXDESC_LCA
Loss of Carrier: carrier lost during
transmission
ETH_DMATXDESC_NC
No Carrier: no carrier signal from
the transceiver
ETH_DMATXDESC_LCO
Late Collision: transmission
aborted due to collision
ETH_DMATXDESC_EC
Excessive Collision: transmission
aborted after 16 collisions
ETH_DMATXDESC_VF
VLAN Frame
ETH_DMATXDESC_CC
Collision Count
ETH_DMATXDESC_ED
Excessive Deferral
ETH_DMATXDESC_UF
Underflow Error: late data arrival
from the memory
ETH_DMATXDESC_DB
Deferred Bit
ETH_DMATXDESC_TBS2
Transmit Buffer2 Size
ETH_DMATXDESC_TBS1
Transmit Buffer1 Size
ETH_DMATXDESC_B1AP
Buffer1 Address Pointer
ETH_DMATXDESC_B2AP
Buffer2 Address Pointer
ETH_DMAPTPTXDESC_TTSL
ETH_DMAPTPTXDESC_TTSH
ETH DMA Tx descriptor Checksum Insertion Control
ETH_DMATXDESC_CHECKSUMBYPASS
Checksum engine bypass
ETH_DMATXDESC_CHECKSUMIPV4HEADER
IPv4 header checksum
insertion
ETH_DMATXDESC_CHECKSUMTCPUDPICMPSEGMENT
TCP/UDP/ICMP checksum
insertion. Pseudo header
checksum is assumed to be
present
ETH_DMATXDESC_CHECKSUMTCPUDPICMPFULL
TCP/UDP/ICMP checksum
fully in hardware including
pseudo header
ETH DMA Tx descriptor segment
ETH_DMATXDESC_LASTSEGMENTS
Last Segment
ETH_DMATXDESC_FIRSTSEGMENT
First Segment
ETH Drop TCP IP Checksum Error Frame
ETH_DROPTCPIPCHECKSUMERRORFRAME_ENABLE
ETH_DROPTCPIPCHECKSUMERRORFRAME_DISABLE

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English