Hey guys, I'm new to Arduino and I'm doing a project at school making an Arduino radar. I've found some code for the project but the maker made his own function called "pushMatrix"...
When compiling the code it says 2 error messages.
• 'pushMatrix' was not declared in this scope
• 'pushMatrix' cannot be used as a function
Does anyone know why this happens or how to fix it??
There are many different piece of code required for the project, so here's the link to the website I used...
The pushMatrix function is part of the Processing code for visualizing the data on the PC, it is not Arduino code. If you scroll down the page the complete Processing code is given.