UM1510 datasheet(31/69 Pages) STMICROELECTRONICS

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UM1510

Running the demonstration

Doc ID 022713 Rev 1

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Figure 31.

Message displayed if time and date need setting

Note:

When the Calendar is configured, the following messages are displayed respectively in an

infinite loop on LCD Glass STM32L, Time and Date.

The LCD Glass contrast is adjusted according to the brightness detected using the LDR

resistor connected to COMP2.

2.4.3

Image Viewer submenu

The Image Viewer submenu is used to demonstrate the LCD control performance using the

embedded FSMC interface. The application is a successive display of stored images.

This application reads all bitmap pictures from the USER directory (see Section 4.1:

Programming the media files and displays only the .BMP files having the following format:

●

Bit depth: 16 bits (RGB)

●

Size: 240x320

Select Image Viewer to display the submenu shown in Figure 32.

Figure 32.

Image Viewer submenu

When Image Viewer is selected, a list box of images is displayed as shown in Figure 33.

Using the UP, DOWN and SEL push-button, the user can select and view any image from

the listbox.

Image Viewer

Return

Image Viewer

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