Не обновляется график

[makspirozhkov2005]

В приложении использую график, данные которого хранятся в .csv

каждые 20 секунд создаю новые значения для графиков, но данные не обновляются в графике не обновляются
LNG_distance_control.aia (16.0 KB)
Буду благодарен за помощь!

[ABG]

See FAQ Section: Charts and Graphs

especially the first 2 entries, and the testing section at the end.

[makspirozhkov2005]

I've noticed that app create new .csv and don't update current

[ABG]

See this sample for how to display new data dynamically.

Create a Temp vs time graph

To show how to normalize time based readings to a particular scale, here is an example of the Drunkard's Walk, for the last 12 seconds: [blocks] charts_last_hour.aia (3.8 KB) [Designer] [initialize global raw_data to] [initialize global time_window_seconds to] [initialize global Y to] [to normalize readings_table scale_in_seconds result] [when btnAddNumber .Click do]

No one is forcing you to have to pass your data through a file to get it into a Graph.
You can append your new data to a File as it arrives, and also add the new data to a ChartData afterwards.

[ABG]

Regarding your specific blocks error,
you left out two important parts:

• the events that trigger after completion of writing (append too) to a file
• calls to the graph DataFile block that tell it to reload from the newly refreshed file. (These should be in the aforementioned file write completion blocks.)