To operate the GUI, follow these steps:

1. Connect to and launch the GUI as described in Section 3.1.3.1.
2. With the EVM connected to the GUI, close the README.md file page. The text near the bottom-left corner of the GUI should read Hardware Connected (see Figure 3-4).
   Figure 3-4 Hardware Connected
   1. If Hardware Connected does not show in the bottom-left corner of the GUI, check different hardware COM ports under Options >> Serial Port (see Figure 3-5).
      Figure 3-5 Change Serial Port
   2. If the hardware still does not connect, make sure you are using the correct GUI/EVM combination.
3. Click the Registers icon shown in Figure 3-6 (also available on the left side menu) to view the register map, and change device settings, and enable automatic register read. For questions about a register or register bit field, select the icon. For more questions about registers, check the data sheet.
   Figure 3-6 Registers Page Icon
4. Click the Plots icon to view and save graphical data from the results registers (see Figure 3-7). This is also available on the left-side menu.
   Figure 3-7 Plots Page Icon