一个简单的显示位图的程序，包括读入，存放图片。可以修改下主函数中的代码，达到自己显示的目的。运行可以得到图像的高，宽以及像素。-A simple bitmap display procedures, including reading, storing pictures. You can modify the code under the main function, to achieve their display purposes. Images can be running high, w

ht1621的驱动程序，可以根据不同的微处理器进行修改，主函数和调用函数不用变，已经经过验证，可以驱动段式LED-ht1621 drivers, can be modified depending on the microprocessor, main function and call the function without change, and has been proven can drive segment LED