Werbung
PXV100A-F200-R4-V19-SEW
Betrieb und Kommunikation
Bildverarbeitung
Kommunikation
PositionDataStructure
(Static structure)
PrepareResponseMessage
Request Actual Position
MailboxToDecoderTask
No of messages = 4
MailboxToCaptureTask
No of messages = 4
MsgData
Receive Capture Msg
from Capture Task
via Mailbox Service
Send Capture Msg
Decoder Task
via Mailbox Service
DSP
External DDR
UartResponse
ProtocolBuffer
Task Serial Handling
ResponseMessageStructure
Status
Position Data
Timestamp
Data Matrix Code
Protocol Checksum
DSP
External DDR
Video Processing Front End
Driver Buffer
Buffer Size 7
MailboxPosUpdate
No of messages = 1
Decoder Task
Send PosUpdate Msg
Data Active Task
via Mailbox Service
Decode Position
PositionDataStructure
and determine
PositionData
Datamatrix Code
(Status,
Position Data,
Timestamp,
Datamatrix Code
with raw content)
Timestamp
SPI-UART
Driver
1024 Byte Rx
2 Byte Rx
1024 Byte Tx
2 Byte Tx
SPI Driver
SPI-UART
SendResponseMessage
Send Data
Send Data
DataRequestEvent
Receive data
Receive data
from PLC
PositionDataStructure
(Static structure)
Task Data Active
PosData
Interface
PLC
RS-485 Transceiver
PLC
37
Werbung
