问题描述
我是电子嵌入式工程师.我正在执行移动消息"显示，因此我需要开发一个软件.
矩阵中排列有20x20 Led.当用户选择任何已安装的计算机字体并在键盘上键入字母时.该字母应显示，并且还应显示与其相关的代码.
如果键入字母是A
xxxxxxiiiiiiiixxxxxx
xxxxxiiiixxiiiixxxxx
xxxxiiiixxxxiiiixxxx
xxxiiiixxxxxxiiiixxx
xxiiiixxxxxxxxiiiixx
xiiiixxxxxxxxxxiiiix
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiiiiiiiiiiiiiiiiii
iiiiiiiiiiiiiiiiiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
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应该生成这样的代码图，其中i =导通，x =导通
有人可以帮我吗!!!!!!!!!!!!
I am Electronics Embedded Engineer. I Doing a Moving message display and i need to develop a software.
there are 20x20 Led arranged in a matrix. when a user selects any installed computer Fonts and type a letter in the keyboard. the letter should be displayed and a code related to it should also be displayed.
if typed a letter is A
xxxxxxiiiiiiiixxxxxx
xxxxxiiiixxiiiixxxxx
xxxxiiiixxxxiiiixxxx
xxxiiiixxxxxxiiiixxx
xxiiiixxxxxxxxiiiixx
xiiiixxxxxxxxxxiiiix
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiiiiiiiiiiiiiiiiii
iiiiiiiiiiiiiiiiiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
iiiixxxxxxxxxxxxiiii
such a code map should be generated where i = led on, x = led off
Can Anybody Help me please!!!!!!!!!!!!
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