The uDPSend
block sends to the local port 10002. The uDPReceive
block starts a background process that listens at port 10002. Consequently, the uDPReceive
block receives what the uDPSend
block sends.
Note: There is no causality between the uDPSend
block and the uDPReceive
block. Therefore the execution order of the blocks is not determined. Additionally, the uDPReceive
block starts an own receiving thread, so that the time the data was received is not equal to the time the external function within the uDPReceive
block was called. This indeterminism may also show up in the plots.