ST7735R驱动芯片的1.77寸彩色液晶8位并口驱动程序。参考时下了很多本站别的代码，感觉写的都不好，要么不全，要么不是并口。现在把我写的传上来供后来人参考。包括底层写命令、数据、初始化、画点、画横线、画竖线，带注释，希望对你有用。-ST7735R driver chip 1.77-inch color LCD 8-bit parallel port driver. Reference nowadays many site other code, feel to write is not good either incomplete or not the parallel port. I write pass up for later Reference. Including the underlying write command, data, initialize, draw point, draw a horizontal line, draw a vertical bar, with comments, hope useful to you.