资源列表
LedControlSystem-V2.93b7
- 专用于控制LED显示内容,变更及修改服务-Dedicated to control LED display, change and modify the service
check
- 通信过程经常使用的异或校验和校验和两种方式,通过C语言实现源码-XOR checksum checksum two ways communication process frequently used by the C language source code
dm9000a
- DM9000a FreeRTOS Driver
uart
- 以查询方式完成串口通讯,包括串口初始化等-uart0 serial query
long
- 三个功能键,当上电后,系统显示提示符P。按下k1后,系统开始正常运行,此时按其它键均无效当再按下k1后,进入调秒状态,按k2加1,按k3减1,再按一下k1进入调分状态,再按一下,进入调时,再按一下,进入正常的运行状态在调整状态下,当调整该位时,该位会闪烁-Three function keys, when the power on, the system displays the prompt P. After pressing k1, the system starts running, t
c
- 1602字符型LCD显示演示程序.可以完整显示数据。 -1602 character LCD display demo program can be a complete display data.
D
- 系统上电后,显示提示符P.,按K1进入抢答界面,如果主持人没按K1开始键,选手按动 则视为违规抢答,数码管显示违规选手号,蜂鸣器报警,违规指示灯亮,当主持人按下K1,蜂鸣器鸣一声,开始抢答。 * * 最先按下的选手,会显示在数码管上,并开始倒计时, * * 如果选手在20秒内回答完问题,并按下K2,蜂鸣器开始报警,结束指示灯亮 如果选手未能在20秒内按下K2,蜂鸣器开始报警,超时指示灯亮 K7为复位键,按下后,再次进入抢答界面-System power on,
F
- 通过本例程能使读者更好了解点阵的扫描原理 -Through this routine allows the reader to better understand the scanning principle lattice
G
- 通过本例程能使读者更好了解点阵的扫描原理-Through this routine allows the reader to better understand the scanning principle lattice
H
- 十秒钟步进电机轮流反转并显示在静态数码管上-Stepper motor rotation reversing ten seconds and displayed on a static digital
J
- 1.8寸彩屏的屏幕是128*160,所以显示图片的尺寸是128*160 彩屏中全屏显示一张完整的图片-1.8-inch color screen is 128* 160, so the size of the display image is 128* 160 color screen in full-screen display a complete picture
PWM50HZfree1p
- PWM50HZ占空比1 ,用于ARM32位机。-PWM50HZ 1 duty cycle for ARM32-bit machine.
