ST ST92163, Руководство пользователя

Страница: 14 / 17

12/17
ST92163 DEMO BOARD EXAMPLE
3 ST92163 DEMO BOARD EXAMPLE
3.1 INTRODUCTION
In this package, a user friendly example for the ST92163 Demo board is programmed in the
ST92E163 microcontroller. This example uses the ST92163 Demo Board as an Human Inter-
face Device (HID) that dialogues with the dedicated “ST Demo Board” PC software.
The ST Demo Board Interface, shown figure 3, allows to display the following information :
– Available USB HID Device : All HID devices connected to the PC are shown in this window.
– Device information : This information, obtained during the enumeration phase, refers to the
highlighted device in the “Available USB HID Device” window.
– Button State : This virtual red LED changes its state when the SW2 push-button of the
ST92163 Demo Board is pressed.
– Trimmer Value :This value is the re sult of the Analog to Digital Conversion of the R8
trimmer output.
Furthermore, the ST Demo Board Interface allows to control the LD2 LED by clicking the “LED
Control” virtual button and to change the PWM output value by moving the virtual slider bar.
Figure 3. ST DemoBoard User interface
9LUWXDOEXWWRQ
9LUWXDOUHG/('
6OLGHUEDU 3URJUHVVEDU
'HYLFHLQIRUPDWLRQ