Simulated ECG data from CSV

Question

I'm trying to simulate my Movsense 2.0.0 based project in Visual Studio 2017 and I want to supply ECG data from a CSV file.

According to documentation I put in my solution's root folder an ecg.csv file that looks like this

LoopingTimestamp:120000
Timestamp,/Meas/ECG/125
57540,-130
57548,-17
57556,348
57564,-83
57572,-829
57580,212
57588,3881
57596,8108
57604,10067
57612,9471
...

but all I get are debug console errors saying

SimulatorDataSource::getData. Unknown columnName: /Meas/ECG/{RequiredSampleRate}

Is my CSV file wrongly formatted or is there a problem with the simulator?
I have no problems simulating other sensors' data (like HR) with a CSV file.

Answer 1

If you look at the simulator debug output you see what is the column name it tries to load. From the log:

09:49:16 initFromCSVFile. file not found: ecg.csv
09:49:16 cwd: C:\Users\lipponep\dev\Projects\movesense\_build-simu
09:49:16 SimulatorDataSource::addColumn: /Meas/ECG/{RequiredSampleRate}

So the actual column name is not "/Meas/ECG/125" but

"/Meas/ECG/{RequiredSampleRate}" (<= do not fill in the sample rate)

Full disclosure: I work for the Movesense team