mini2440 7 lcd touch screen quotation

The M2440 comes standard with 64MB each of SDRAM and NAND flash, expandable via an SD card slot, along with 2MB of NOR flash. The board has camera and LCD interfaces, and with a built-in 3.5-inch QVGA (320x240) TFT TouchScreen LCD .

WinCE BSP and example project file. Boot up very fast in 5 seconds. Support your own logo pitcture. Note: Latest mini2440 does not support wince5.0 any longer, suggest using wince6.0.

2.7 inch TFT TouchScreen LCD(+10 for a panel around and fix the LCD, +25USD for 8 inch LCD, +55USD for 10inch LCD, +30usd for plastic enclosure, +50usd for aluminum enclosure).3.1 Serial cable

Q. How to configure the kernel support for different size of the LCD screen? For WinCE, users only need to choose according to their own LCD screen display resolution modify the macro definition of different screen in the file "bsp_cfg.h" under the directory "\SRC\INC".

For Linux QT, execute the command "make menuconfig" , then setting according to the following directory "Device Drivers –> Graphics support –> Support for frame buffer devices" , select the corresponding LCD screen LCD Type. Detailed methodology please refer to the corresponding user manual.

For Android, if you are switching between resistive screen, you can modify the parameters of LCD in the bootargs under the uboot environment variable. If you are switching between the resistive and capacitive touch panel screen, you need to execute "make menuconfig" in the kernel, then setting according to the following directory "Device Drivers –> Input device support –> Touchscreens" , select the appropriate option to configure.

The Mini2440 is an efficient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the system operation. The PCB on the MINI2440 board is designed to be 4-layers board, adopting the ENIG technology and professional equal-length wiring to ensure the completeness of the signals of the key signal wires; and manufactured and released under stringent quality control plans.

I have been playing for sometime with the FriendlyARM mini2440 development board and trying out Android on it with various touchscreens at various resolutions. However, my application demanded a 12.1″ screen and all I was doing was just fooling around with the 3.5″ screen. This post will clear up some doubts (or probably add more confusion in this regard), but it surely would get you an ‘awe’ feel. This is also not meant to be a tutorial, but intermediate level embedded guys would love to burn their boards upon reading this for sure