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Brad H.
Associate
March 5, 2020
Solved

Is there a method to plot 2D data?

  • March 5, 2020
  • 2 replies
  • 1926 views

In my application I am working with navigation data and would like to visualize coordinates in 2D, is there a way to do this yet?

This topic has been closed for replies.
Best answer by stephane.legargeant

Hello BradH

Do you mean plotting on a map ? I would suggest to check the node-RED library : https://flows.nodered.org/ Some nodes like node-red-contrib-web-worldmap could be useful.

In general, it is good to search on node-RED forum/site to find ideas to create flows.

One nice point of STM32CubeMonitor is the capability to use existing nodes from Node-RED community. You can install additional nodes with the menu "manage palette". (If the menu is not visible, you need to install nodejs and npm on your computer)

You can extract the data from the processing node to standard nodes like gauges with the subflow "single data".

See https://wiki.st.com/stm32mcu/wiki/STM32CubeMonitor:How_to_send_data_to_a_gauge

Stephane

2 replies

stephane.legargeant
ST Employee
March 5, 2020

Hello BradH

Do you mean plotting on a map ? I would suggest to check the node-RED library : https://flows.nodered.org/ Some nodes like node-red-contrib-web-worldmap could be useful.

In general, it is good to search on node-RED forum/site to find ideas to create flows.

One nice point of STM32CubeMonitor is the capability to use existing nodes from Node-RED community. You can install additional nodes with the menu "manage palette". (If the menu is not visible, you need to install nodejs and npm on your computer)

You can extract the data from the processing node to standard nodes like gauges with the subflow "single data".

See https://wiki.st.com/stm32mcu/wiki/STM32CubeMonitor:How_to_send_data_to_a_gauge

Stephane

Brad H.
Brad H.Author
Associate
March 5, 2020

I was just looking for an equivalent of the basic 2D plot from STM Studio, however that worldmap looks fantastic! I'm not familiar with node-RED yet. I'll try to get that worldmap running. Thanks!

Brad H.
Brad H.Author
Associate
March 5, 2020

I was just looking for an equivalent of the basic 2D plot from STM Studio, however that worldmap looks fantastic! I'm not familiar with node-RED yet. I'll try to get that worldmap running. Thanks!