Generic history for different sensors

[Kampi]

First idea and not tested.

[Kampi]

Looks awesome!

But doesn´t work yet :D

[jakkra]

I think we should include num_stored_samples in the zsw_history_t to allow the user to know how many of the samples are actually valid. Since the num param today is always the max number of samples. Or can num be changed to actually reflect the number of valid samples?

[jakkra]

I think we should include num_stored_samples in the zsw_history_t to allow the user to know how many of the samples are actually valid. Since the num param today is always the max number of samples. Or can num be changed to actually reflect the number of valid samples?

Because in the battery app now it plots all samples, which are all 0 so it's hard to see anything.

[Kampi]

I think we should include num_stored_samples in the zsw_history_t to allow the user to know how many of the samples are actually valid. Since the num param today is always the max number of samples. Or can num be changed to actually reflect the number of valid samples?

Because in the battery app now it plots all samples, which are all 0 so it's hard to see anything.

I think we should keep num (but rename it to length) to have an indicator about the maximum length. Then we add a sample counter. Or we can use write_index for it?

[jakkra]

I think we should include num_stored_samples in the zsw_history_t to allow the user to know how many of the samples are actually valid. Since the num param today is always the max number of samples. Or can num be changed to actually reflect the number of valid samples?

Because in the battery app now it plots all samples, which are all 0 so it's hard to see anything.

I think we should keep num (but rename it to length) to have an indicator about the maximum length. Then we add a sample counter. Or we can use write_index for it?

Sounds good, or even max_samples or sample_buffer_size so it's clear it's a different length

[jakkra]

Not working yet

[Kampi]

What's the issue?

[jakkra]

What's the issue?

I thunk the get sample function I did not get correct.

[jakkra]

Ok, it's my voltage compressions int mV => byte which is bad, nothing wrong with history code I think. And a bug in get sampel i.

Now fixed