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RLCD2378 User’s Manual Rev 1.1 11/ 19 September 2007

5.3. Kyocera LCD Driver

The Kyocera Driver allows the user to control the Kyocera display without hardware interface details.

Typically, the user need not call the driver but use the API calls. For more details on the driver, see the

LCD API and Driver Manual.

5.4. Supporting Software

To get the most out of the RLCD2378 hardware, software is provided to:

i.) convert multiple bitmaps images into a single s-record (.mot) file,

ii.) program the image file into external flash,

iii.) and a simple function can be added to your project that determines the location of each

image within the external flash.

5.4.1. Bin_to_Mot.exe

The Bin_to_Mot.exe program converts multiple bitmaps into a single s-record (.mot) file. The program

runs on a PC from a command line. When combining bitmaps, the program adds a header at the top

of the file noting the location and size of each bitmap, creating a sort of mini-file system. The software

is on the install CD in the “Utilities” folder. For details on how to use the program, see the “Operation”

chapter below.

5.4.2. FDT

FDT is a windows based application that is typically used to program the internal flash on Renesas

MCUs. Your application code will be programmed into the H8S/2378 using FDT as illustrated in the

Quick Start Guide. As well, custom code was written for the H8S/2378 MCU such that a

communication link is established between the MCU and FDT for the purpose of downloading image

files into the external flash ROM. For details on how to program the external flash, see the

“Operation” chapter below.

5.4.3. Findimage.c

FDT programs the application code into the internal flash and the images into the external flash ROM,

but the application code must have some way of determining where each image is in external flash.

The user includes the findimage.c file in their application. Assuming the external flash ROM was

programmed with a multi-image file generated by the Bin_to_mot.exe, findimage.c can search the

header in the multi-image file and set a pointer to the beginning of a found file. For more details on

how to use findimage.c, see the “Operation” chapter below.

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Renesas FLASH Development Toolkit 3.07 Bedienungsanleitung Seite 11