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Description: 三星44b0的测试程序，
C语言代码主要是应用代码，包括：
设置使用指令缓存；
修改系统主时钟为32MHz；
IO端口功能、方向设定；
初始化中断；
初始化DMF50081液晶模块；
蜂鸣器测试；
液晶显示测试；
LED输出测试；
定时器、PWM测试等；
-Samsung 44b0 testing procedures, C language code is the main application code, including : the establishment of the use of directives cache; Main changes to the system clock of 32 MHz; IO port functions, set direction; Initialization interruption; Initialization DMF50081 LCD module; The buzzer sounded testing; LCD test; LED output test; Timer, PWM testing;
Platform: |
Size: 100352 |
Author: wohulf |
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Description: xilinx设计并完成一个10位的D/F转换器，输入的数字量分别由按键K1,K2来调节，其中K1完成加1功能，而K2则完成减1功能，并把转换的结构西哦女冠到BUZZ蜂鸣器上。-Xilinx design and complete a 10-bit D/F converter, the digital input from the keys K1, K2 to regulate, including the completion of plus 1 functions K1, K2 and completed by 1 functions, and to convert the structure of the West Oh F BUZZ crown to the buzzer on.
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Size: 79872 |
Author: haolj |
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Description: 这是ARM7的一个蜂鸣器的驱动程序，可以驱动蜂鸣器的响，可以用ARM开发板的报警电路的驱动。-This is an ARM7 buzzer driver can drive the ring buzzer can be used to ARM development board alarm driver circuit.
Platform: |
Size: 1024 |
Author: 张海霞 |
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Description: 实现功能：
实现JXARM9-2410 PWM方式控制蜂鸣器
-The realization of functions: to achieve JXARM9-2410 PWM control buzzer
Platform: |
Size: 12288 |
Author: 王洪涛 |
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Description: sonix单片机开发程序，有ADC，PWM，timer，蜂鸣器，LCD控制等等，鉴于Sonix单片机性价比很高，所以这代码很有参考意义。-Sonix Singlechip development process, has ADC, PWM, timer, buzzer, LCD control, etc., in view of cost-effective single-chip high Sonix, so this code is very useful.
Platform: |
Size: 34816 |
Author: eacho |
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Description: Wincdowns CE下的PWM源程序-Wincdowns CE source code under the PWM
Platform: |
Size: 541696 |
Author: 覃龙斌 |
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Description: 很有意思的一个单片机程序
用AVR（MEGA16）和BEEP演奏两只老虎
使用了MEGA16的具有PWM功能定时/计数器2
比较输出结果有OCR2管脚输出，即将蜂鸣器连接到OCR2对应的I/O口上即可
这是我自己参照简谱和不同音符对应频率将两只老虎这首歌转成程序
-Very interesting program with a single-chip AVR (MEGA16) and BEEP two tigers used in concert with the PWM function MEGA16 timer/counter 2 compare output pin has OCR2 output, buzzer is about to connect to OCR2 corresponding I/O mouth on you This is my own notes by reference to the corresponding numbered musical notation and different frequencies will be two tigers the song into procedures
Platform: |
Size: 15360 |
Author: sanke |
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Description: JXARM9-2410 PWM实验主程序，实现功能：实现JXARM9-2410 PWM方式控制蜂鸣器
-JXARM9-2410 PWM experimental main program, the realization of functions: realize JXARM9-2410 PWM control buzzer
Platform: |
Size: 1024 |
Author: 任倩 |
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Description: The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic “music” synthesizer through an external buzzer. Example code is also available in the it.-The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic
Platform: |
Size: 36864 |
Author: eric_ma |
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Description: 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。-Have a timer to control the use of variable duty cycle PWM wave by K1, PWM values increase, then decrease the duty cycle, LED lights dimming. By K2, PWM values 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.
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Size: 2945024 |
Author: 张廷 |
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Description: PWM 控制 LED 灯渐亮渐灭程序
适用 ME300B 开发系统
晶振为11.0592M
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。-PWM control of LED lights getting brighter gradually eliminate procedures apply ME300B development system oscillator for 11.0592M the use of timer control which produces a variable duty cycle PWM wave by K1, PWM value is increased, then the duty cycle decreases, LED lights dimming. According to K2, PWM value is reduced, then the duty cycle increases, LED lights gradually brighter. When the PWM value is increased to maximum or reduced to minimum, the buzzer will alarm.
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Size: 1024 |
Author: z01y02x03 |
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Description: 基于QT2.3.0编写的，pwm控制蜂鸣器的示例代码。
在linux2.6.29+Qtopia-2.2.0下编译通过，并在友善之臂mini2440下成功运行。所用芯片三星s3c2440-Based on QT2.3.0 prepared, pwm control the buzzer of the sample code. In linux2.6.29+ Qtopia-2.2.0 compiled by, and in a friendly, under the arm mini2440 run successfully. Samsung s3c2440 used in chip
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Size: 313344 |
Author: 兰欣 |
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Description: 整个系统以CPLD为核心逻辑控制器件，配以外围测试及试验电路：显示、时钟信号产生电路、蜂鸣器电路和ByteBlaster的数据变换电路，构成正负脉宽数控调制信号发生器。基于CPLD逻辑控制器件构成的正负脉宽数控调制信号发生器是一个单片系统,整个PWM信号控制所需的各种功能都可由CPLD来实现。-The entire system to the core logic control CPLD devices, together with the external test and the test circuit: display, clock signal generation circuit, buzzer circuit and ByteBlaster data converter, NC constitute positive and negative pulse width modulated signal generator. CPLD logic control device based on the positive and negative pulse width modulation signal generator is a numerical control system on chip, the PWM signals control the various functions required by the CPLD can be achieved.
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Size: 250880 |
Author: 唐慧 |
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Description: 基于嵌入式Linux下的PWM控制蜂鸣器测试程序（包括源代码以及makefile）-Embedded Linux-based PWM control buzzer under the test program (including source code and makefile)
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Size: 1024 |
Author: xayoung |
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Description: STM32F103的PWM工程文件，该程序能够产生不同占空比的方波，可以让蜂鸣器发出音乐叫声-The PWM works STM32F103 file, the program can produce different duty cycle square wave, let' s call buzzer
Platform: |
Size: 632832 |
Author: huangzhonghui |
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Description: arm1138的一个框架程序，可以产生PWM输出，直接驱动蜂鸣器-arm1138 a framework program that can generate PWM output, direct drive buzzer
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Size: 37888 |
Author: 崔振科 |
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Description: 基于友善mini6410的裸机程序——蜂鸣器-Procedures based on bare metal kind mini6410- buzzer
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Size: 89088 |
Author: shuiyinshui |
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Description: PWM在ARM Linux中的原理和蜂鸣器驱动实例开发 -Principle and buzzer PWM ARM Linux driver instance development
Platform: |
Size: 118784 |
Author: |
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Description: 基于STM32的脉宽可调的PWM输出，可驱动蜂鸣器音调可变(Pulse width adjustable PWM output based on STM32, can drive the buzzer variable tone)
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Size: 4354048 |
Author: sls
|
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Description: 基于ARM Cortex-M4F(TM4C123)单片机 【功能】PC 机通过UART 将音乐（简谱）信息发给微控制器，微控制器控制PWM 模块，驱动蜂鸣器播放音乐。(The ARM Cortex-M4F (TM4C123) MCU (function) PC sends music (simple spectrum) information to the microcontroller through UART, the microcontroller controls the PWM module and drives the buzzer to play music.)
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Size: 2007040 |
Author: Der_steppenwolf |
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