Renesas SH7670 Technical Information download pdf (Page 19)

µClinux-SH7670

Setup Guide

D008961_11_S01_V01

With this tool one can convert Windows Bitmap (.BMP) files into a 16-bit RGB format that can be used in conjunction with

the “TFT_LCD Display” RSK2+SH7670 sample project. You can simply replace the Image.c file supplied in the sample

program with the file generated by bmp2src to change the image.

Usage bmp2src File1[.bmp] [File2]

The tool takes up to 2 parameters:-

File1: Filename of the source Windows Bitmap (.BMP) file.

File2: Filename given to the output from the program. If omitted the default output filename would be File1.c.

Output Format

The output format is 16-bit (565) RGB where (reading left to right) 5 bits represent Red, 6 bits represent Green & 5 bits

represent Blue.

Please remember that the required image size is 320 x 240 (QVGA).

The output can be viewed, once loaded onto the RSK2+SH7670 board, using the Graphics-Image View supplied as part of

HEW.

More information

For more information on modifying the contents of Flash or changing the images, please refer to the RSK2+SH7670 User’s

Manual (use Start → All Programs → Renesas → High-perfomance Embedded Workshop → Manual Navigator).

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Renesas SH7670 Technical Information Page 19