Protocol/logic analyzer

Chiong Lai

• May 19, 2019 01:45

Pokitmeter is really awesome. One feature which I think will be a good addition to pokitmeter will be protocol analyzer to decode UART and I2C.

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  Henrik Kliebhan

  • May 27, 2019 11:28

  Is it possible to share some more details for this request. Electronic amateurs are using pokit too :-).

  Thanks !!

  Regards

  Henrik

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  Måns Ejhed

  • May 25, 2020 16:40

  I haven't have the opportunity to test Pokimeter get I am waiting for mi order on the pro version. Protocol analyser who'd be a greate feature. You can take inspiration from https://www.picotech.com/library/oscilloscopes/serial-bus-decoding-protocol-analysis. I who'd like to have the DALI and DMX priticals.

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  Alisdair Macdonald

  • February 24, 2021 15:47

  To get a multi channel data bus analyser consider adding a data capture head to the Pokit. This would be essentially a digital analog converter driving the pokit input, with the circuit under test driving the digital inputs of the DAC. the clock, derived from the circuit under test would also go to the Pokit trigger. The output of the Pokit  would be decoded by software in the control app to binary, hexadecimal or ASCII as required. With 4 8-bit DACs and 4 Pokits a 32-bit logic analyser could be built at modest cost

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