Explanation of the Demo using STM32 F4-Discovery
22
Seiko Epson Corporation
S5U13781R00C100 Demonstration Manual
(Rev. 2.1)
image_003.h <- Image data 3 for main window (480x272 dot, 16bpp(RGB565))
image_pip.h <- Image data for pip window (480x272 dot, 8bpp)
image_pip_lut.h <- LUT setting data of 256-color image source for pip window
Explanation of demo image data generation:
Demo image data can be generated from bitmap file by using BmpFile2CppArry.exe.
Directory name:
STM32F4-Discovery_FW_V1.1.0\Libraries\S1D13781\image_header_file_generator
Utility name:
BmpFile2CppArry.exe
Procedure:
1) Prepare bitmap files
Following three files can be made by software such as GIMP by storing file in 16bit(RGB565) format.
image_001.bmp <- Bitmap file 1 for main window (480x272 dot, 16bpp(RGB565))
image_002.bmp <- Bitmap file 2 for main window (480x272 dot, 16bpp(RGB565))
image_003.bmp <- Bitmap file 3 for main window (480x272 dot, 16bpp(RGB565))
The following file can be made with software such as Windows paint tool by storing the file in 256
color format.
image_pip.bmp <- Bitmap file for PIP window (480x272 dot, 8bpp)
2) Generate image data from bitmap file
Place above bitmap files into the same directory as BmpFile2CppArry.exe is placed.
Double click of BmpFile2CppArry.exe icon generates following files.
image_001.h
image_002.h
image_003.h
image_pip.h
image_pip_lut.h
