直线算法和我的实现，在底层操作液晶时很实用，程序在我的4510+320x240的液晶上画过，速度很快。-linear algorithm and I realized, the bottom operation LCD very practical procedures in my 4510 320x240 LCD on the painting, very fast.

ARM的LCD显示程序，主要用来显示一个320X240的图片

stm32驱动320x240单色LCD，控制器是8835。-stm32 drive 320x240 color LCD, the controller is 8835.

This a pair of libraries for Waveshare Electronics 2.2 Inch 320x240 TFT touch LCD. One example is with hardware SPI and the other uses generic bit-banging method. The LCD utilizes BD663474 chip for display and XPT2046 as touch controller. The codes a