S3C2440平台下的Windows CE 矩阵键盘驱动程序。支持4×3键盘整列，很容易扩展成其他整列。并且经测试可以支持CE5和CE6平台。-S3C2440 platform under the Windows CE matrix keyboard driver. 4 × 3 keypad support an entire column, it is easily extended into a whole other column. And tested to support CE5 an

This a keypad driver code example for winCE woriking on colibri module PXA270 -This is a keypad driver code example for winCE woriking on colibri module PXA270