让液晶1602从某个位置起连续显示一个字符串,让液晶从某个位置起连续显示N个字符,向液晶输入显示字符位置的坐标信息,在某个位置显示一个字符等功能

-1602 from a position so that the liquid crystal display a string consecutive, so that the liquid crystal display from a position of N consecutive characters, the input to the liquid crystal display character position coordinate information of a character at a certain location, etc.