STM32F479 datasheet(77/91 Pages) STMICROELECTRONICS

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LTDC application examples

In this example the LCD-Image-Converter-20161012 tool is used (see Section 4.8 for more

details on this tool).

To convert an image, the user must first run the LCD-Image-Converter tool, then in the

home page shown in the Figure 48 click on “File->Open” then select the image file to be

converted.

The used image size should be aligned with the LTDC layer1 configuration (480 x 272). If

the used image size is not aligned with the LTDC layer1 configuration, the user can resize

the image by going to Image->Resize or choose another image with the correct size.

For this example the used image size is 480 x 272 and it is showing the ST logo (see

Figure 49).

Figure 48. LCD Image Converter: home page

The image is then displayed on the tool's home page as described in Figure 49.

To convert the image to a header file avoiding the red and blue swap issue explained in

Section 4.8: Storing graphic primitives, the user should configure the tool to convert the

image to a table of 32-bit words. To do it, in the home page menu click on Options-

>Conversion as shown in Figure 49.

STM32F479 数据表(PDF) 77 Page - STMicroelectronics