I have X-Y oscilloscope which draws a point to its screen using the X Y ports. As you guys know that the standard VGA card outputs 0.7 voltage in each of 15 pins.I have a text file with the x,y and intenesisty of car model.
I want to draw the car on the screen of the oscilloscope via the first three pins of the VGA Card as follows:the X value of the point goes to the Red pin. The Y value of the point goes to the Blue pin. Finally, the intensity of the color of the point goes to the Green pin of the VGA.
My problem is how to convert the coordinates of each point of the car to those three pins
Please feel free to ask any questions if you do not understand my idea.