搜索资源列表
PWM
- 运行程序时,正常情况下,喇叭和蜂鸣器会发声,数码管的第一个显示A,表示AD的意思,中间两个数码管显示AD转换出来的数值,闪动的点为定时器工作时每秒的计时。按键时在第4个数码管上显示所按下的键值。8个LED除第3,4个不亮外其他都亮,而当把插在J1第1,2针上的插线改插在J1第3,4针上时,这第3,4个LED亮。通过调节滑动变阻器VR1或VR2的值使数码管上显示的AD值改变。通过串口调试助手发送数据,目标板接收后在液晶上显示(波特率为9600),目标板每次复位后,都会向上位机发送一串数据,并在LC
uCOS_driver_example
- uCOS-II所有驱动应用举例,包含有串口驱动,通用口驱动,I2C驱动,实时时钟,PWM波驱动,LED驱动。-uCOS-II_driver example. almost all based on LPC,use uCOS-II system and arm system. for this driver you can develop you project easly and from this you also can learn a lot about ARM system and uC
uCos2-6410-player(20140221)
- 在ok6410开发板移植了uc/osII操作系统,并用PWM定时器实现了蜂鸣器播放乐谱及led显示的功能,所有代码均已调试成功。-In ok6410 development board transplant uc/osII operating system, and with the PWM timer function to achieve the buzzer to play the score and led display, all of the code have been succe
SteppingMotor_PWM_Adc_DMA(S加速_开漏输出)
- 具有按键、LED显示、ADC等功能,采用PWM控制步进电机(With buttons, LED display, ADC and other functions, the use of PWM stepper motor contro)