Import RAW from osciloscope

[glococo]

Hi,

I want to import a RAW wave in csv from Osciloscope. (1º col time, 2ºcol value/voltage )

Can anyone share a CSV working sample file ? or CSV import definition ?
I cannot find how to setup CSV in the right way.

Thanks in advance
UNIT_UTD4202C_0000.csv

[bengtmartensson]

A raw IR signal/sequence in IrScrutinizer consists of a sequence of interleaving on- and off-periods, on with +, off with -, with the number denoting the how many micro seconds the on/off period lasts. Your file contains equidistant samples. So you have to write a program/script that converts the samples to the duration format.This is not entirely straightforward, but should not be too hard with elementary programming knowledge, in, e.g., Python.

[glococo]

Hi Bengt,
Nice to hear your feedback. I know jiu jitsu nodeJs. but it is even easier, with just LO_Calc.
Here is the CSV with the first column in microseconds.
Do it need to be more refined ? How should I import it ?

Osciloscope_time_in_us.csv

Thanks a lot for your patience

[bengtmartensson]

Unfortunately, you appear to have misunderstood my first message. What you need is the durations, i.e. the time between the transitions (on -> off, off -> on).

[glococo]

I see, something like "add test signal"-> Export in "Text"->raw:

test
+9041 -4507 +573 -573 +573 -573 +573 -1694 +573 -1694 +573 -573 +573 -573 +573 -573 +573 -573 +573 -573 +573 -1694 +573 -573 +573 -573 +573 -573 +573 -1694 +573 -573 +573 -573 +573 -573 +573 -573 +573 -573 +573 -1694 +573 -1694 +573 -1694 +573 -573 +573 -573 +573 -1694 +573 -1694 +573 -1694 +573 -573 +573 -573 +573 -573 +573 -1694 +573 -1694 +573 -44293
+9041 -2267 +573 -96193