ipip's Introduction

ipip: Realtime Signal Monitor

ipip is a high performance, real-time signal monitor.

You can interact with ipip within only one line of code in python or matlab.

Preview

Python Code:

import requests, json, time, math

url = 'http://127.0.0.1:1132'
sess = requests.Session()

while True:
    tm = time.time()
    sess.post(url, data=json.dumps({
        # The time keyword must be present in the data
        'time': tm,
        'fig1': {
            'sin': math.sin(tm),
            'cos': math.cos(tm),
        },
        'fig2': {
            'tan': math.tan(tm),
        },
        'fig3': {
            # plot heatmap
            'data': [math.sin(tm), math.cos(tm), math.sin(tm * 2), math.cos(tm * 2)]
        }
    }))
    time.sleep(0.01)

MATLAB Code:

url='http://127.0.0:1132';
while true
    time = now * 60 * 60 * 24;
    data = struct(...
        % The time keyword must be present in the data
        'time', time,...
        'fig1', struct(...
            'sin', sin(time),...
            'cos', cos(time)...
        )...,
        'fig2', struct('tan', tan(time)),...
        % plot heatmap
        'fig3', struct('data', [sin(time) cos(time) sin(time*2) cos(time*2)]),...
    );
    webwrite(url, data);
    pause(0.01);
end

Hint: JSON values of type null can be recognised by IPIP. ipip will not add data points for values of NULL. This is useful for data that sometimes needs to be output and sometimes does not need to be output.

Binaries

Please see the Release Page. Just in the rightside of the filelist.

Run

ipip #run on port 1132

Build

git clone https://github.com/KEKE046/ipip.git
cd ipip
git submodule init
git submodule update
mkdir build && cd build
cmake --build . --config Release
sudo cmake --install . # In windows, you needn't execute this command. you can find the executable file in folder build/bin