Exercises

12.1 Use the Windows Paint program to create an image with dimensions 128 × 64 pixels. Show how you can display this image on the GLCD.

12.2 Explain how a bitmap image of any size can be converted into 128 × 64 pixels and how it can be displayed on the GLCD.

12.3 Modify the moving ball animation program given in Figure 12.12, so that the ball moves diagonally.

12.4 Write a program to plot the function y = 2x² +x − 12, with x varying between −5 and +5.

12.5 Write a program to plot the function y = 2x + 4, with x varying between −1 and +2.