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MarkusT

Waveform 2015 - Logic analyzer and protocolling

Question

Hello,
Is there a way to configure the Waveform 2015 that I can monitor two communicating microcontrollers (here by USART) ?
I need the functionality from the Logicanalyzer which tells me whether the telegrams are correct and how the timing is AND the protocolling functionality as it is already provided by waveform2015.
Can I use the protocol functionality in a way that I can monitor both uarts (including a time index ?)

I like to see something like this

Host 1) 17:02:05.357   -   STX Databyte1 Databyte2 ETX
Host 2) 17:02:05.376   -   STX ACK ETX

Host 1) 17:02:05.357   -   STX Databyte3 Databyte4 ETX
Host 2) 17:02:05.376   -   STX Databyte5 Databyte6 Databyte7 Databyte8 ETX

Thank for your help!

Markus

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3 answers to this question

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Hi @MarkusT

The Protocol interface can monitor one UART channel at a time.
For multiple protocols and timing information you can use UART interpreters in Logic Analyzer interface.

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Btw: timestamps would be helpful in the protocol interface. When monitoring long-running protocol transaction its otherwise difficult to distinguish which parts happen together and which didn't.

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