LED keyboard
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LED
静态数码管试验 实验步骤: 1. 连接试验相关模块连线 如图: JP10(P0)连接JP3 2. 下载静态数码管程序 下载完成后程序自动运行! 实验现象为,数码管依次显示0—F 常见问题: 1:数码管...
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Jan 04, 2007 1. Add SPI support, see spi.h and spi.c 2. Add driver.h 3. Modified keyboard modu
Jan 04, 2007 1. Add SPI support, see spi.h and spi.c 2. Add driver.h 3. Modified keyboard module and display modul...
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three proceses , one proces read some mesages entered from the keyboard until read s EXIT, the the s
three proceses , one proces read some mesages entered from the keyboard until read s EXIT, the the second process kill h...