-
友善臂开发板上使用的S3C2410,2.6内核的LCD驱动,源码包以及移植方法。...
友善臂开发板上使用的S3C2410,2.6内核的LCD驱动,源码包以及移植方法。-A friendly arm on the board used in the development of S3C2410, 2.6 kernel LCD driver, source packages as well as the method of transplant.
- 2022-02-02 01:27:30下载
- 积分:1
-
PROFIBUS
PROFIBUS-dp PROGRAMS 主从站源程序 -PROFIBUS-dp PROGRAMS source master and slave stations
- 2022-06-13 00:14:18下载
- 积分:1
-
数码时钟显示,用8位LED软件译码动态显示,P0为字段码,P2为位选码,数码管共阳,
key0为位选键;key1为加“1键;key2为减“1”键。...
数码时钟显示,用8位LED软件译码动态显示,P0为字段码,P2为位选码,数码管共阳,
key0为位选键;key1为加“1键;key2为减“1”键。-Digital clock display with 8 LED dynamic display software decoding, P0 code for the field, P2 election code for the digital, digital tube were positive, key0 bond election for the position key1 to add " 1 button key2 to reduce the" 1 " button.
- 2022-09-04 12:05:03下载
- 积分:1
-
Show the simulated keyboard instrumentation systems, using AT89S52 chip as a sys...
仪器仪表键盘显示模拟系统,用AT89S52芯片作为系统的CPU,控制系统的按键及显示器部分。用8路同相三态双向总线收发器74LS245芯片驱动LED。4X4矩阵键盘作为系统人机交互的重要部分,用于向单片机应用系统输入数据或控制信息,设计4X4矩阵键盘分别对应键码“0-F”。系统可以实现的基本功能包括开机LCD液晶屏幕显示“大专05电子信息X班XXX毕业设计”信息;按下任意一个按键,LCD液晶屏幕显示相应按键的信息。在基本功能的基础上还增加了一个扩展功能,即增加一个LED数码管同步显示相应键码-Show the simulated keyboard instrumentation systems, using AT89S52 chip as a system CPU, system control buttons and display parts. With 8-phase three-state bidirectional bus transceiver 74LS245 chip-driven LED. 4X4 matrix keyboard system as an important part of human-computer interaction, single-chip microcomputer application system used to input data or control information, the design of 4X4 matrix keyboard key code corresponding to
- 2022-03-24 02:45:51下载
- 积分:1
-
系统源代码,C++语言编写的温度控制系统
linux系统下的源代码,用C++语言编写的温度控制系统-linux system source code, C language prepared by the temperature control system
- 2022-03-11 00:02:28下载
- 积分:1
-
void InitGoertzel(void)
作用:初始化算法参数
用法:采用算法进行检测前执行一次,如果需要改变参数,调用SetParameter(...
void InitGoertzel(void)
作用:初始化算法参数
用法:采用算法进行检测前执行一次,如果需要改变参数,调用SetParameter()
float CGoertzel::GetMagnitude(unsigned char * sampleData, int length) //算法主接口
作用:对采集下来的音频数据用算法处理,返回一个结果
参数:sampleData-音频数据缓冲地址指针;
length-缓冲区尺寸(音频数据数量),字节数;
返回值:返回算法结果。
void SetParameter(DWORD set_SampleRate, DWORD set_TargetFreq, DWORD set_BlockSize)
作用:设置算法参数;
参数:set_SampleRate-音频数据抽样速率;
set_TargetFreq-目标信号频率;
set_BlockSize-算法数据块尺寸(采样点);
用法:调用本函数后,需要调用一次InitGoertzel(void)才会生效-void InitGoertzel (void) function: initialization algorithm parameters Usage: The algorithm performs a pre-test, if the need to change the parameters, calling SetParameter () float CGoertzel:: GetMagnitude (unsigned char* sampleData, int length)// Algorithm for the main interface role: to collect audio data from the treatment algorithm to return a result parameter: sampleData-audio data buffer address pointer length-buffer size (the number of audio data), number of bytes return value: the return of
- 2023-03-11 13:30:04下载
- 积分:1
-
a project about C51
一个简单的C51控制5位显示的程序,还有控制摩尔开关的程序大家可以-a project about C51
- 2023-05-28 05:35:03下载
- 积分:1
-
12232液晶驱动的测试程序,c语言编写
12232液晶驱动的测试程序,c语言编写-12232 LCD driver test procedures, c language
- 2023-02-15 19:30:03下载
- 积分:1
-
时钟程序,适用于80c51单片机的开发学习,代码简单易懂!可移植性强!...
时钟程序,适用于80c51单片机的开发学习,代码简单易懂!可移植性强!-time
- 2022-05-23 04:08:10下载
- 积分:1
-
Easy 51Pro串行编程器,这是下位程序用(Keil C)编译后烧入单片机.
Easy 51Pro串行编程器,这是下位程序用(Keil C)编译后烧入单片机.-Easy 51Pro serial programmer, This is the next procedure used (Keil C) compiled burned into SCM.
- 2022-03-09 20:42:06下载
- 积分:1