recieve packet discarding starrt and end of frame

[Manoj90]

i wann process the recieved packet serially by discarding start and end of frame and saving the actual packet

[SteveChandler · Accepted solution]

What is the format of the packet? You can use string subset and string length if it is a fixed size. If the start and end of frame are unique (never show up in your data) you can remove it with a regular expression or search and replace all.

[Manoj90]

Thank you for the solution.

Another question is my packet is lik AxxFxxxxxxxBxxxWxx goes on where A,F,W,B are codes for address, freq,bandwidth etc and xx are values.

now how to extract "xxx" values n update values of address,freq,bw? also if acknowledgement is asked i shud send stored values of address, freq,bw serially

how to proceed?

[.aCe.]

If your format remains the same, you could use something like this.

[Manoj90]

Thanks for solution but wat happens if format changes eg above soln applies for AxxKxxFxxBxxWxx.. wat happens if F comes aft B or W i mean if format isn`t fixed?

Eagerly waiting for reply