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Description: CH375 是一个USB总线的通用接口芯片，支持USB-HOST主机方式和USB-DEVICE/SLAVE设备方式。在本地端，CH375具有8位数据总线和读、写、片选控制线以及中断输出，可以方便地挂接到单片机/DSP/MCU/MPU等控制器的系统总线上。在USB主机方式下CH375还提供了串行通讯方式，通过串行输入、串行输出和中断输出与单片机/DSP/MCU/MPU 等相连接。 CH375 的USB 设备方式与CH372 芯片完全兼容，CH375 包含了CH372 的全部功能。本手册中没有提供CH375 在USB 设备方式下的说明，相关资料可以参考CH372 手册。 CH375的USB 主机方式支持常用的USB 全速设备，外部单片机可以通过CH375 按照相应的USB 协议与USB 设备通讯。CH375 还内置了处理Mass-Storage 海量存储设备的专用通讯协议的固件，外部单片机可以直接以扇区为基本单位读写常用的USB 存储设备（包括USB 硬盘/USB 闪存盘/U 盘）。-Document for CH372 usb style
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Size: 397312 |
Author: 杨容 |
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Description: STM32的一个演示例子
其中包括AD两通道采样（一个模拟输入 一个内置温度传感器） DMA传输和USART模块的应用。
代码全部原创 具有很高的参考价值-STM32 a presentation including examples of two-channel AD sampling (one analog input of a built-in temperature sensor) DMA transmission and USART module applications. All original code has high reference value
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Size: 1155072 |
Author: 刘大川 |
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Description: stm dsp的源文件 和例程 ，做一些简单的dsp开发和学习-stm dsp source files and routines, do some simple dsp development and learning
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Size: 1970176 |
Author: shang |
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Description: STM32单片机在电机矢量控制上的应用方案介绍-STM32 MCU in the motor vector control application programs on the introduction
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Size: 460800 |
Author: calvin |
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Description: STM32FXX STM32_DSP_LIB.pdf资料。有需要的请下载-STM32FXX STM32_DSP_LIB.pdf information. There is a need to download
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Size: 113664 |
Author: z |
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Description: 这个应用批注描述如何使用高密度STM32F103xx I2S特点使用一台外在编译码器演奏音频文件。
I2S协议是用途广泛从microcontroller/DSP转移音频数据到音频编译码器为了演奏曲调(存放在记忆)或，夺取模式声音(从话筒)。
高密度STM32F103xx使用SPI外围设备提供I2S音频通信和贯彻具体功能为这个通信方式。
-This application describes how to use the annotation of high-density characteristics of STM32F103xx I2S codec using a external play audio files. I2S protocol is widely used from the microcontroller/DSP transfer audio data to the audio codec in order to play tunes (stored in memory), or win mode sound (from microphone). STM32F103xx use of high-density SPI peripheral devices I2S audio communication and implementation of specific functions for this communication.
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Size: 617472 |
Author: derek |
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Description: STM32的固件库和DSP库，有应用例子，方便编程-STM32 DSP library firmware library and have applied examples, easy programming
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Size: 1367040 |
Author: 马泽涛 |
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Description: STM32的DSP库，包括64点，256点，1024点FFT和PID控制算法-The STM32 DSP library, including 64 points, 256 points, 1024 points FFT and the PID control algorithm
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Size: 1980416 |
Author: 王冲 |
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Description: 。本书介绍了DSP技术的发展、现状及应用，并以TMS320C54x系列DSP为描述对象，介绍了硬件结构、指令系统、汇编语言程序设计方法、DSP集成开发环境(CCS)，并结合实例介绍了C54x片内外设及应用、基本硬件系统的设计，最后详细介绍了典型DSP应用系统的设计和实现方法。-. This book describes the development of DSP technology, current status and applications, and to describe the TMS320C54x family of DSP object introduced hardware architecture, instruction set, assembly language program design, DSP integrated development environment (CCS), and presented with examples C54x on-chip peripherals and applications, the basic hardware system design, the final details of a typical DSP application system design and implementation.
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Size: 1142784 |
Author: jeff |
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Description: 使用STM32的DSP库函数，对AD来的信号进行FFT变换，并显示到LCD屏上。做的是512点fft，显示240个数，且有一定的精度保证。具有很高的实时性。-Use the STM32 DSP library functions, the signal of the AD to the FFT transform, and display to the LCD screen. Do is 512 points fft, show the number 240, and there is a certain guarantee of accuracy. With real-time high.
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Size: 3446784 |
Author: 李冰 |
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Description: 基于stm32 DSP库的1024个点的FFT运算，对st公司的源程序进行了改进。仅需修改少量定义就能换成256点或64点的运算-Stm32 DSP-based library of 1024 point FFT operation, the company' s source of st has been improved. Can only modify the definition of a small amount of 256 points or 64 points into computing
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Size: 479232 |
Author: 谢哲明 |
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Description: STM32 DSP库，自带的官方例程，包括PID,IIR，FIR等。-STM32 DSP library, comes with official routines, including PID, IIR, FIR, etc.
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Size: 1858560 |
Author: 蔡显锋 |
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Description: 使用STM32 的DSP库进行FFT变换，此为程序代码，很好，适合初学者-Using the STM32 DSP library for FFT, this is the program code, good for beginners
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Size: 2604032 |
Author: caesar |
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Description: STM32音乐频谱显示，DSP库需要自己添加，请到官网下载！(STM32 music spectrum display, DSP library needs to add, please go to the official website to download!)
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Size: 1380352 |
Author: tansss
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Description: 通过TI公司的此款芯片可通过stm32控制探测金属(This chip can be detected by STM32 through TI)
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Size: 1967104 |
Author: 吹牜弼023
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Description: DSP在stm32中使用，非常有用，大家试试啊，dsp方面的说的很全面(DSP in the use of STM32, very useful, everyone try ah, DSP is very comprehensive)
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Size: 54647808 |
Author: ococ |
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Description: 测试STM32F4的DSP 库的FFT函数，程序运行后，自动生成1024点测试序列，然后，每当KEY0按下后，调用DSP库的FFT算法（基4法）执行FFT运算，在LCD屏幕上面显示运算时间，同时将FFT结果输出到串口，DS0用于提示程序正在运行。(Test the FFT function of the DSP Library of STM32F4. After the program runs, the 1024 point test sequence is automatically generated. Then, after the KEY0 press is pressed, the FFT algorithm (base 4 method) of the DSP library is invoked to perform the FFT operation, the operation time is displayed on the LCD screen, and the FFT results are output to the serial port, and DS0 is used to prompt the program to run.)
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Size: 4192256 |
Author: 大雷子 |
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Description: 测试STM32F4的DSP库基础数学函数：arm_cos_f32和arm_sin_f32和标准库基础数学函数：cosf和sinf的速度差别，并在LCD屏幕上面显示两者计算所用时间，DS0用于提示程序正在运行。(Test STM32F4's DSP library basic mathematical functions: arm_cos_f32 and arm_sin_f32 and standard library basic mathematical functions: the speed difference between cosf and sinf, and the time used to display both calculations on the LCD screen, and DS0 is used to prompt the program to run.)
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Size: 4152320 |
Author: 大雷子 |
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Description: 一种基于STM32的PWM信号输出控制方法，优化算法。(A PWM signal output control method)
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Size: 2262016 |
Author: xbb2018 |
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Description: 基于STM32 DSP库函数进行的FFT计算程序。(FFT computing program based on STM32 DSP library function.)
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Size: 3269632 |
Author: 可有可无cz |
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