STR75x demonstration software

Running the demonstrations

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2.1.2

Navigation

The demonstration menu is based on circular navigation, sub-menu, item selection and

back capability as follows:

Figure 3.

Navigating in the demonstration menus

The user navigates using the joystick push-buttons: “RIGHT”, “LEFT” ,“SEL”, “UP” and

“DOWN” located on the evaluation board.

●

“RIGHT” and “LEFT” push-buttons perform circular navigation in the current menu

items.

●

“SEL” push-button selects the current item.

●

“UP” and “DOWN” jumps to the higher level menu.

When the demonstration menu is activated, the following message is displayed on the LCD:

In this case, when "SEL" pressed the following graphics are shown on LCD screen

continuously one by one each two seconds.

item 1

item 2

item n

...

...

LEFT

SEL

SEL

WELCOME SCREEN

LEFT

RIGHT

RIGHT

LEFT

RIGHT

item 2.1

item 2.2

item 2.n

...

LEFT

RIGHT

LEFT

RIGHT

item 1.1

item 1.2

item 1.n

...

LEFT

RIGHT

LEFT

RIGHT

...

SEL

LEFT

RIGHT

Help

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