How to bring HR value to display on the live frames

[msreevani060]

In Plot_cont.py file, we have update_data() to update the data and set HR value .. I was trying to pass this HR value into Capture_Frames class to display on to the frames.

As we have self.plotter = DynamicPlot(self.signal_size, self.batch_size) this line in run.py where i will get the object of DynamicPlot class. using this object was trying to call self.hr_texts in plot_cont.py file
hr_text = 'HR: ' + str(int(hr_fft))
self.hr_texts.set_text(hr_text)

Am new to this multiprocessing code, Please help me in this.

[msreevani060]

I was trying as shown below :
self.plot_pipe = None
if self.plot:
self.plot_pipe, plotter_pipe = mp.Pipe()
self.plotter = DynamicPlot(self.signal_size, self.batch_size)
self.plot_process = mp.Process(target=self.plotter, args=(plotter_pipe,), daemon=True)
self.plot_process.start()

    x=self.plotter.__call__(plotter_pipe)
    y=self.plotter.call_back()
    print('y', y.data)

its throwing error:
Please help me out. I am sure this is not the proper way of calling it.

[msreevani060]

any updates on this?