No data is written to the output file

[ashfaq1701]

Hi,

My team bought an gForcePro+ EMG armband.

I am trying to run a project named EMGRawDataCapture. Actually, I converted it to a CMake project.

https://github.com/ashfaq1701/gforce-data/blob/master/main.cpp

Both the original visual studio project and my copied version doesn't output anything in the output file. The output file remains empty.

I tried to uncomment these log lines,

https://github.com/ashfaq1701/gforce-data/blob/fe2c065cabf36af26805b9531b8679f68d84ad4c/main.cpp#L290

And got these outputs.

GForceHandle::onExtendedDeviceData: datatype = 8, datalength = 0, first byte: ff, last byte: ff
GForceHandle::onExtendedDeviceData: datatype = 8, datalength = 0, first byte: ff, last byte: ff
GForceHandle::onExtendedDeviceData: datatype = 8, datalength = 0, first byte: ff, last byte: ff
GForceHandle::onExtendedDeviceData: datatype = 8, datalength = 0, first byte: ff, last byte: ff

Because data length is zero, the code is not progressing any further. Please note that the same thing happens when I am using your original code in visual studio.

What should I change to store the EMG data in the output file?

Do I need to change the function call here?

https://github.com/ashfaq1701/gforce-data/blob/fe2c065cabf36af26805b9531b8679f68d84ad4c/main.cpp#L376

E.g. do I need to call DeviceSetting::setAccelerateConfig?

If yes, then what should be the value of the parameter fullScaleRange_g?