同步串口4行液晶的显示，可以汉字和字符混合显示，并且左对齐，右对齐，居中显示、自由显示都有了。例外还包括stm32f103的i2c,spi,已经队列，已经应用。绝对可靠。-Synchronous serial 4-line LCD display that can display characters and mixed character, and left-aligned, right-aligned, centered, freedom to display everything. Exc

STM32F103 液晶串行显示 LCD12864(STM32F103 LCD 12864)