-
以GMS97C2051单片机为核心,采用TLC2543 12位串行A/D转换器,设计了一个串行数据采集/传输模块,给出了主要源程序。...
以GMS97C2051单片机为核心,采用TLC2543 12位串行A/D转换器,设计了一个串行数据采集/传输模块,给出了主要源程序。-to GMS97C2051 as the core, using TLC2543 12 serial A/D converter, the design of a serial data collection/transmission module, is the main source.
- 2022-08-06 13:40:38下载
- 积分:1
-
自制AT89S51编程器教程 编程器制作包 1.1 修正了电路两处错误。 编程器制作包 1.2 增加了一个下载线调试程序...
自制AT89S51编程器教程 编程器制作包 1.1 修正了电路两处错误。 编程器制作包 1.2 增加了一个下载线调试程序-homemade AT89S51 programmer Programming Guide for the production of 1.1 amendments circuit two errors. For production programming packages increased by 1.2 download a line debugger
- 2022-01-25 18:16:38下载
- 积分:1
-
on a high
一个关于高速单片机红外编码解码的例程,希望对做红外通信的朋友有所帮助。-on a high-speed infrared codec SCM"s routines, and I hope to do the infrared communications friends help.
- 2022-03-16 19:58:13下载
- 积分:1
-
单片机调试程序,液晶1602驱动程序,希望对大家有帮助
单片机调试程序,液晶1602驱动程序,希望对大家有帮助-Single-chip debugger, LCD driver 1602, in the hope that we have to help
- 2022-02-09 15:48:40下载
- 积分:1
-
89c51 based on small Dongdong, liquid crystal display to the DS1621 temperature...
基于89c51的小东东,液晶显示DS1621采集来的温度值,c语言编程-89c51 based on small Dongdong, liquid crystal display to the DS1621 temperature collection, c language programming
- 2022-04-11 08:23:58下载
- 积分:1
-
LPC2214ARM single
LPC2214ARM单片机运行片外FLASH的引导层代码。可用普通串口下载代码。-LPC2214ARM single-chip-chip FLASH running the guide layer code. Common serial port can be used to download code.
- 2022-06-19 03:05:44下载
- 积分:1
-
VC prepared by the OPC client
VC 编写的OPC客户端-VC prepared by the OPC client
- 2023-08-12 20:55:03下载
- 积分:1
-
一段键盘处理源码,包括按键处理、AD采样等功能。
一段键盘处理源码,包括按键处理、AD采样等功能。-Section of the keyboard handle source, including the key treatment, AD sampling and other functions.
- 2022-02-13 02:00:39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
-
基于单片工业控制微机的无线式键盘接口设计,仅占用一根接口线...
基于单片工业控制微机的无线式键盘接口设计,仅占用一根接口线-Single-chip microcomputer-based industrial control wireless keyboard interface design, only with a line interface
- 2023-06-13 02:30:03下载
- 积分:1