Ideas Test


UART parameter autodetect

Would be very useful to have automatic aids in protocol parameter discovery.

Take an example shown in the attachment. There is repeating sequence at about 49 bps, we're to find out polarity, number of data bits etc etc.

Currently, I have two options. Either use built-in protocol decoder, which is extremely unconvenient when it comes to numerous parameter corrections

Either I export everything to Matlab and write my own script

The script would find out typical message lengths by analyzing the time between signal transitions. It would then evaluate every possible combination of polarity and data length to determine valid settings. The same could be achieved in built-in protocol analyzer, along with the option to quickly access decoder's settings

  • Avatar32.5fb70cce7410889e661286fd7f1897de Guest
  • Aug 2 2018
  • Attach files