Freemaster recorder block timebase

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Freemaster recorder block timebase

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JeremyC
Contributor I

Hello,

On a S32K344, we use the freemaster recorder block to visualize rapid signals at 10kHz (100µs).

I wanted to change the timebase to 100µs like in the S32K144 example design (see picture below)

Recorder_S32K144.png

But the K344 block is simpler and provides few options. The maximal timebase acceptable is 10000ns:

Recorder_S32K344.png

I could change the time base multiple to 10 to get the good timing samples, but is it the good way to do?

Freemaster_S32K344.png

 

I don't understand this new block and its limitation, is there a way to change the timebase directly in the freemaster block?

Moreover, is there more documentation on it? Because I don't understand how to calculate the maximale recording duration. For example, for 4 variables, I can record around 1000 samples at 100µs.

Best regards,

Jérémy

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