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[ARM-PowerPC-ColdFire-MIPS] S3C44B0X例子程序2

Description: 1. beep -- PWM测试 为 ADS1.2 下编译的项目, 在sdt2.51的ADW里调试，该程序运行后在57600的超级终端里按PC机键盘的“+”“-” 按键，可以听到BUZZ增大减小的声音。 2. key -- 按键测试 为 SDT2.51 下编译的项目, 在sdt2.51的ADW里调试，该程序运行后按FS44B0X上的按键key1 key2 key3 key4 相应的发光二极管亮 3 keyint -- 按键中断测试 该项目在SDT2.51下编译调试。主程序是while空循环，中断服务程序对应四个按键做相应的处理，key1 按键点亮D1灯，并在串口打印信息，因为没有加按键去抖动程序，所以，一次按键，产生几次中断。 -1. Beep-- PWM ADS1.2 testing for the project under the Build, in the ADW sdt2.51 Lane debugging, after running the 57,600 in the Super Terminal Lane by PC keyboard "" "-" buttons, Buzz can be increased to reduce heard voices. 2. Key-- SDT2.51 key test for the project under the Build, in the ADW sdt2.51 Lane debugging, after running the program on the button FS44B0X key1 key2 key3 key4 corresponding LED top-three keyint-- interrupted test button in the project under the Build SDT2.51 debugging. While space is the main program cycle, interrupt service routine correspondence four keys handled accordingly. key1 D1 lights lit keys, and Serial Print information, because no buttons to increase jitter, and therefore, a button. several have interrupted.
Platform: | Size: 506880 | Author: 张淼林 | Hits:

[SCM] PWMsim

Description: 8051中利用时钟控制实现PWM输出的简单模拟程序,用LED灯的亮度来模拟显示脉宽-8051 using clock control PWM output a simple simulation program, LED lights to simulate the brightness shows pulse
Platform: | Size: 23552 | Author: 朱允斌 | Hits:

[SCM] LED_Change

Description: 帮朋友写的一个用MCS-51的IO口模拟PWM使外接LED亮度渐变的程序，虽然程序小，不过注释清楚，并已调试OK。-written for a friend with a MCS-51 simulation of the IO mouth so that external PWM LED brightness gradual process Although procedures for small, but clearly Notes, and debugging OK.
Platform: | Size: 4096 | Author: 刘国兵 | Hits:

[Other Embeded program] 4-20mA-PWM

Description: 8051驱动LED的4至20毫安的PWM程序。C环境-LED driver 8051 of 4-20 mA process of PWM. C environment
Platform: | Size: 57344 | Author: 李晨光 | Hits:

[SCM] PWM_controlor_of_LED

Description: 51单片机 输出pwm 控制led 亮度-51 Single-chip output led brightness pwm control
Platform: | Size: 11264 | Author: 谭建平 | Hits:

[SCM] LEDPMW

Description: 51单片机PWM 控制 LED 灯渐亮渐灭程序 利用定时器控制产生占空比可变的 PWM 波 按K1，PWM值增加，则占空比减小,LED 灯渐暗. 按K2，PWM值减小，则占空比增加,LED 灯渐亮。 当PWM值增加到最大值或减小到最小值时，蜂鸣器将报警 资源：p0口,8路指示灯。p1.4,p1.5亮度控制按键（端口按键）p3.7小喇叭报警-51 Single-chip PWM control of LED lights become bright procedures gradually eliminate the use of timer control variable PWM duty cycle generated wave by K1, PWM values increase, then decrease the duty cycle, LED lights dimming. By K2, PWM value decrease, then increase the duty cycle, LED lights become bright. When the PWM value to the maximum value or decrease to the minimum value, the buzzer will alarm resources: p0 mouth, 8-way light. p1.4, p1.5 brightness control button (port keys) p3.7 small speaker alarm
Platform: | Size: 1024 | Author: cc | Hits:

[Other] pwm

Description: 51系列单片机输出PWM的两种方法-51 Series single-chip PWM output of the two methods
Platform: | Size: 77824 | Author: andy | Hits:

[SCM] C51

Description: //PWM 调制程序 C51 2008-4-2 18:24:00 /*pwm 调制程序*/ /*说明： key用来控制 脉宽的高电平时间， 可以在P2.0引脚 接一个led做测试*/-//PWM modulation process C51 2008-4-2 18:24:00/* pwm modulation procedures*//* Note: key used to control the pulse width of the high time to P2.0 pins can be done after another led test* /
Platform: | Size: 1024 | Author: 张斌 | Hits:

[SCM] PWM

Description: 基于51单片机，用延时实现led渐渐变亮再变暗-Based on 51 single-chip, the delay led to achieve gradually darken brighten again
Platform: | Size: 12288 | Author: 王娜娜 | Hits:

[SCM] pwm

Description: pwm控制led显示,51单片机c语言程序控制led显示明亮程度。-pwm
Platform: | Size: 1024 | Author: 王海 | Hits:

[SCM] PWM-LED

Description: 基于51单片机控制的pwm输出，，占空比可调节，负载位led灯，根据led的亮度强弱可判断pwm占空比的大小-Based on 51 MCU-controlled pwm output, duty cycle can be adjusted, the load position led lights, under the led brightness pwm duty cycle can be judged the strength of the size of the
Platform: | Size: 148480 | Author: myname | Hits:

[SCM] led

Description: 基于51的七彩控制程序，使用PWM调节RBG的混合值，用一路实现灰度的调节-Based on 51 colorful control procedures, the use of PWM adjustable RBG mix of value, with all the way to achieve gray-scale adjustment
Platform: | Size: 1024 | Author: 刘 | Hits:

[SCM] PWM-LED

Description: 51单片机用PWM控制LED渐亮与渐灭 -51 single-chip LED with PWM Control becoming light and gradually eliminate
Platform: | Size: 1024 | Author: 夏沐 | Hits:

[SCM] pwm-LED

Description: 51单片机模拟PWM输出控制LED亮度的变化，体现PWM调节的思想-Analog PWM output control 51 single-chip LED brightness change, reflecting the idea PWM regulator
Platform: | Size: 17408 | Author: 陈盛发 | Hits:

[SCM] pwm

Description: 51单片机天祥开发板pwm模拟控制led-51 MCU development board Intertek analog control led pwm
Platform: | Size: 4096 | Author: 许辉 | Hits:

[Other] PWM

Description: 51单片机PWM调制，通过LED显示出来-51 microcontroller PWM modulation, displayed by LED
Platform: | Size: 139264 | Author: 杨光 | Hits:

[Software Engineering] led

Description: 灯板串联PCB图纸.用51单片机进行PWM调光控制-Lamp plate series PCB drawing，With 51 MCU PWM dimming control
Platform: | Size: 464896 | Author: LILONG | Hits:

[Other] pwm控制LED亮度程序

Description: 通过按键控制51单片机上LED灯的亮度 可以实现按键增减其亮度的功能(By pressing the button to control the brightness of the LED on the 51 singlechip, the brightness of the key can be increased or decreased)
Platform: | Size: 20480 | Author: 按时送达方 | Hits:

[SCM] PWM

Description: 使用增强型51单片机的两路硬件pwm去调节LED灯实现呼吸灯效果。程序特点（全部打包成头文件和库函数形式）(Enhancement type 51 single chip microcomputer realizes hardware PWM adjustment)
Platform: | Size: 75776 | Author: 灰灰不会飞 | Hits:

[Embeded-SCM Develop] pwm调速

Description: 51单片机PWM调速程序（256），加油备注可用于电机调速或者LED亮度调节(51 single chip microcomputer PWM speed regulation)
Platform: | Size: 39936 | Author: smith01 | Hits:
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