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94 CY3687 MoBL-USB FX2LP18 Development Kit User Guide, Doc. # 001-68582 Rev. *B

MoBL-USB Development Kit Firmware Examples

Figure 8-27. Debug Session Trigger in Keil uVision2 IDE

13.The IDE switches to Debug mode is seen; a yellow arrow indicates the Program Counter location

in the Disassembly window of dev_io project.

Figure 8-28. Disassembly View of dev_io.c file in Keil uVision2 IDE

14.Use the Step Over button to step through the code by selecting View > Debug Toolbar.

Figure 8-29. Enabling Debug Toolbar View in Keil

15.View the output window to verify that you are connected to the monitor and that your program has

loaded (it displays a message such as Connected to Monitor-51 V3.0).

16.In the Project Window->Files Tab click on dev_io.c.Observe the Arrow marked in yellow in

Figure 8-30. The yellow arrow in the main indicates that the code execution stopped at that point.

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Cypress Semiconductor AN6077 Guida Utente Pagina 94