Search - usb-host-mcu

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[SCM] AT89C51SND1 USB Bootloader Datasheet DL : 0: USB Bootloader Datasheet
Date : 2026-01-17 Size : 172kb User : 王维
[SCM] ch375 DL : 0: 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
Date : 2026-01-17 Size : 388kb User : 杨容
[SCM] uart-usb[pcb]PCB DL : 0: usb-串口转换pcb板图,pcb格式-usb-serial conversion pcb map, pcb format
Date : 2026-01-17 Size : 14kb User : 谢军
[SCM] 640UsbDebug DL : 0: 如果您用的是51等慢速的单片机可能没什么事情，当用ARM等快速的处理器作大量数据传输时可能会出现丢包的现象。在MCU连续的给主机发包的过程中，主机还没有将上一个包的数据从D12读走（就是D12的缓冲区处于满的情况），MCU又将另一个包写进去时会覆盖掉以前的。因此在每写入一个包时必须先判断D12有没有空的缓冲区，-If you use the other 51 may slow the SCM little things, When using such fast ARM processor for massive data transmission may arise dropout phenomenon. MCU in a row to host the contracting process, Host will also not on a packet of data from the D12 Reading walk (D12 is in the buffer zone on the situation), MCU will write another package will get coverage before the swap. Hence each packet into a judgment must first D12 is not empty buffer
Date : 2026-01-17 Size : 106kb User : shang
[SCM] CH375-HOST DL : 0: 以8051为MCU,CH375做HOST的C51程序，暂时可以和slaver通讯.可以在次基础上开发出各种USB外设-8051 for the MCU, so HOST CH375 C51 procedures, I can slaver and communications. In the second can develop on the basis of various USB peripherals
Date : 2026-01-17 Size : 9kb User : 费扬峻
[SCM] c51_sl811 DL : 0: Use C51 MCU and SL811 USB Host Controller to implement USB Mass Storage in Keil-Use C51 MCU and SL811 to USB Host Controller implement USB Mass Storage in Keil
Date : 2026-01-17 Size : 40kb User : Breeze To
[SCM] mega8usbad DL : 0: avr mega8单片机与pdiusbd12芯片实现usb通信，固件代码与上位机代码。-avr mega8 chip MCU and PDIUSBD12 achieve usb communications, firmware code with the host computer code.
Date : 2026-01-17 Size : 570kb User : xuyanwu
[SCM] CH375_USB DL : 0: CH375主机方式USB-HOST的应用参考及相关例子程序两个单片机系统通过USB交换数据或控制USB打印机等设备-CH375 host mode USB-HOST examples of the application of reference and related procedures for two MCU system through the exchange of data or control of USB devices such as USB printers
Date : 2026-01-17 Size : 9kb User : 潘海鹏
[SCM] pb375a_read_usb DL : 0: PB375A读写U盘的C语言程序，PB375A是一个国产的USB host芯片，内置了USB文件系统，用MCU去控制PB375A，读写U盘比较容易，只需发送相应的command就行。-USB device read and write code,using usb host IC PB375A .
Date : 2026-01-17 Size : 3kb User : yuv
[SCM] ISP1161-1362-usb_SCH_1 DL : 0: Philips的usb host芯片ISP1161的原理图，与单片机连接，需要的同志们下吧-The Philips ISP1161 usb host chip' s schematics, and MCU connections, comrades, are you required
Date : 2026-01-17 Size : 54kb User : zurong
[SCM] TI2847_source DL : 0: This fascinating eye-tracking system was developed with an EKK-LM3S9B96 evaluation board and a USB camera. The Stellaris MCU works as a USB host and controls the camera. A button on the board is for switching the calibration/tracking modes. In Calibration mode, a captured eye image with detected markers is displayed on a computer screen. In the Tracking mode, gaze points are plotted on a white image. Results can be monitored by multiple PCs on a network
Date : 2026-01-17 Size : 1.34mb User : ahmed
[SCM] C8051F320_USB DL : 0: C8051单片机USB通信测试程序（内附C8051单片机USB开发技术文档），实现了上位机与下位机之间的简单双向通信。下位机使用C8051F320开发，上位机使用VC6.0开发。计算机需要安装C8051单片机USB开发驱动程序USBXpress Win7 Development Kit(V3.2.2)，此开发驱动在新华龙网站上可以下载。-C8051 MCU USB Communication Test Program (with USB microcontroller development of technical documentation C8051), to achieve a host computer and the next a simple two-way communication between machines. C8051F320 development of lower computer use, the PC developed using VC6.0. C8051 MCU computer need to install USB driver development USBXpress Win7 Development Kit (V3.2.2), Hualong this development drive in the new site can be downloaded.
Date : 2026-01-17 Size : 344kb User : 王永瑞
[SCM] smdk2413_application_note_rev10 DL : 0: SMDK2413 (Samsung MCU Development Kit) for S3C2413X is a platform that is suitable for code development of SAMSUNG s S3C2413X 16/32-bit RISC microcontroller (ARM926EJ-S) for hand-held devices and general applications. The S3C2413X consists of 16-/32-bit RISC (ARM926EJ-S) CPU core, separate 8KB instruction and 8KB data cache, MMU to handle virtual memory management, LCD controller (STN & TFT), NAND flash boot loader, System Manager (chip select logic and SDRAM controller), 3-ch UART, 4-ch DMA, 4-ch Timers with PWM, I/O ports, RTC, 8-ch 10-bit ADC and touch screen interface, IIC-BUS interface, IIS-BUS interface, USB host, USB device, SD host & multimedia card interface, ATA Interface, IrDA, Camera Interface, Watch Dog Timer, 2-ch SPI and PLL for clock generation. The SMDK2413 consists of S3C2413X, boot EEPROM (flash ROM), SDRAM, LCD interface, two serial communication ports, configuration switches, JTAG interface and status LEDs.
Date : 2026-01-17 Size : 2.04mb User : fateme
[SCM] STM32-AD DL : 0: 使用STM32单片进行AD转换，通过将单片机的USB模拟为232串行口与上位机进行数据通信的实例。-The STM32 monolithic AD converter, by MCU USB analog to 232 serial port with the host computer data communication instance.
Date : 2026-01-17 Size : 6.79mb User : liaobo
[SCM] CH375_CH376_U DL : 0: 单片机读取优盘与SD卡，并建立TXT文本文件与上位机进行数据交换-The MCU can read USB flash drives and SD cards, and TXT text files with the host computer for data exchange
Date : 2026-01-17 Size : 580kb User : 张金祥
[SCM] (EN)8051_ISP_ICP_Programmer_v6.20 DL : 0: ISP is the acronym of In-System Programming, and ICP is the acronym of In-Circuit Programming. Both these two programming methods make it possible that the user can update the application code under the software control without removing the mounted MCU chip from the actual end product. The tool “Megawin 8051 ISP-ICP Programmer”, see the following picture, integrates these two functions into a USB stick. That is it can function as an ISP Programmer and an ICP Programmer. In addition, because the programming data to be programmed to the target can be saved in the programmer’s non-volatile storage, this programmer is able to work stand-alone without host (PC) intervention. This feature is especially useful in the field without a PC.
Date : 2026-01-17 Size : 1.15mb User : wanzxqian
[SCM] (CN)8051_OCD_ICE_For_Keil_v2.63 DL : 1: ISP is the acronym of In-System Programming, and ICP is the acronym of In-Circuit Programming. Both these two programming methods make it possible that the user can update the application code under the software control without removing the mounted MCU chip from the actual end product. The tool “Megawin 8051 ISP-ICP Programmer”, see the following picture, integrates these two functions into a USB stick. That is it can function as an ISP Programmer and an ICP Programmer. In addition, because the programming data to be programmed to the target can be saved in the programmer’s non-volatile storage, this programmer is able to work stand-alone without host (PC) intervention. This feature is especially useful in the field without a PC.
Date : 2026-01-17 Size : 2.28mb User : wanzxqian
[SCM] DXSAVR DL : 0: AVR单片机直接控制两轴运动。使用定时器实现脉冲发生，通过USB接口与上位机通信。由上位机软件直接控制。-AVR MCU directly controls the two-axis motion. Use a timer to achieve pulse generation, through the USB interface to communicate with the host computer. Directly controlled by the PC software.
Date : 2026-01-17 Size : 39kb User : 华明
[SCM] usat DL : 0: 实验器材: 战舰STM32F103开发板V3版本实验目的: 学习串口的使用(接收与发送) 硬件资源: 1,DS0(连接在PB5) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 实验现象: 本实验,STM32通过串口1和上位机对话，STM32在收到上位机发过来的字符串(以回车换行结束)后，原原本本的返回给上位机。下载后，DS0闪烁，提示程序在运行，同时每隔一定时间，通过串口1输出一段信息到电脑。注意事项: 1,电脑端串口调试助手波特率必须是115200. 2,请使用XCOM/SSCOM串口调试助手,其他串口助手可能控制DTR/RTS导致MCU复位/程序不运行 3,串口输入字符串以回车换行结束. 4,请用USB线连接在USB_232,找到USB转串口后测试本例程. 5,P4的PA9/PA10必须通过跳线帽连接在RXD/TXD上. -Experimental equipment: Battleship STM32F103 Development Board V3 version Purpose: Learning to use the serial port (receive and transmit) hardware resources: 1, DS0 (connected to PB5) 2, 1 serial port (baud rate: 115200, PA9/PA10 connections onboard USB to serial chip CH340 above) experimental phenomena: this experiment, STM32 through the serial port 1 and PC dialogue, STM32 after a string sent the host computer (the end with a carriage return line feed) received exactly back to the host computer. After downloading, DS0 flashes, indicating the program is running, but at a certain time, a piece of information through the serial port 1 output to the computer. Note: 1, computer terminal serial debugging assistant baud rate must be 115,200.2, please use the XCOM/SSCOM serial debugging assistant, other serial Assistant may control DTR/RTS cause MCU reset/program does not run 3, serial input string End carriage return line feed. 4, connect the USB cable in USB_232, find a USB-to-serial test
Date : 2026-01-17 Size : 2.02mb User : 吴宇轩
[SCM] msd_fatfs DL : 0: 飞思卡尔KL26系列单片机，Cotex-M0，实现USB读写U盘功能-Freescale KL26 MCU，USB Host Mass Storage
Date : 2026-01-17 Size : 530kb User : eagles

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