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Description: This demo uses the selected hardware platform as an SD card reader. Connect the hardware platform to a computer through a USB cable.
To run this project, you will need to load the corresponding firmware into the devices. There are two methods available for loading the demos: Precompiled demos and source code projects.
Precompiled Demos are available in the “\USB – Precompiled Demos” folders. Each demo should be prefaced with the hardware platform it is compiled for. Select the file that matches the hardware that you have and the demo that you want to run. For more information about how to load a precompiled project, please see the “Getting Started – Loading a precompiled demo” guide.
The source code for this demo is available in the “Topics…->MPLAB IDE).
Please note that when using either the C30 or C32 demo projects you will be required to select the correct processor for the demo board.
1) Open the associated project file
2) In MPLAB Select “Configure->Select Device”
3) In the device list box in the top left corner of that window, select the desired device.
NOTE WHEN USING THE HID BOOTLOADER (for PIC18F87J50 PIM): The “USB Device - Mass Storage - SD Card reader” and “USB Device - Mass Storage - SD Card data logger” demos make use of the SD Card PICtail Daughter Board (Microchip® Direct: AC164122). This PICtail uses the RB4 I/O pin for the card detect (CD) signal, and is actively driven by the PICtail. The active drive overpowers the pull up resistor on the RB4 pushbutton (on the PIC18F87J50 FS USB Plug-In Module board). As a result, if the PIC18F87J50 is programmed with the HID bootloader, and an SD Card is installed in the socket when the microcontroller comes out of reset, the firmware will immediately enter the bootloader (irrespective of the RB4 pushbutton state). To exit the bootloader firmware, remove the SD Card from the SD Card socket, and tap the MCLR button. When the SD Card is not plugged in, the PICtail will drive the card detect signal (which is connected to RB4) logic high, which will enable the bootloader to exit to the main application after coming out of reset. Once the main application firmware is operating, the SD Card can be plugged in. The SD Card is “hot-swappable” and should be recognized by the host upon insertion. To avoid this inconvenience when using the bootloader with the PICtail, it is suggested to modify the bootloader firmware to use some other I/O pin for bootloader entry, such as RB0 (which has a pushbutton on it on the HPC Explorer board).
Platform: |
Size: 773398 |
Author: bluntpig |
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Description: pic mcu code:This application note describes the design and
implementation of a USB Mass Storage Device (MSD)
using a Secure Digital card, which should prove useful
to developers of USB mass storage solutions. This
application may be used as a stand-alone MSD or as a
Secure Digital/Multimedia Card (SD/MMC) reader/
writer interface.-pic mcu code : This application note describes the design and implementation of a USB Mass Storage Device (MS D) using a Secure Digital card, which should prove useful to developers of USB m ass storage solutions. This application may be used as a stand-alone MSD or as a Secure Digital/Multimedia Card (SD/MMC) reader/writer inter face.
Platform: |
Size: 468992 |
Author: 赵伟刚 |
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Description: SD卡U盘电路图，插入SD卡可以作U盘用，又可以作USB接口的SD读卡器用-SD card U disk circuit, insert the SD card can be used as U disk to use, but also can be used for USB interface with SD Card Reader
Platform: |
Size: 34816 |
Author: emulous |
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Description: 一种简单的USB高速2.0SD卡读写芯片资料~很便宜,如果买不到就买个读卡器好了~10元以内
可以做在MP3上,USB读写数据由那芯片管理,平时由AVRISP读写SD,这样就可以做个简单的USB-MP3了
-A simple high-speed USB card reader chip 2.0SD information ~ very cheap, if not be able to buy on the price of a good reader of the ~ 10 yuan less than can be done in the MP3 s, USB to read and write data from that chip management, usually by AVRISP read and write SD, this can be a simple USB-MP3 a
Platform: |
Size: 945152 |
Author: 张三 |
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Description: sd卡usb读卡器的设计,仅供大家交流参考，-usb card reader sd card design, for everyone to exchange information
Platform: |
Size: 84992 |
Author: linlin |
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Description: 我的小作品--U盘(实际是USB SD卡读卡器) ATmega168+PDIUSBD12+SD (内含GCC源码和原理图)-My little works- U disk (actually USB SD card reader) ATmega168+ PDIUSBD12+ SD (containing GCC source and schematic diagram)
Platform: |
Size: 93184 |
Author: CRT |
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Description: U盘(实际是USB SD卡读卡器)的制作方案。 硬件构成：ATmega168+PDIUSBD12+SD
内附GCC源码和原理图。
开发环境是AvrStudio4.13 b528 + WinAVR200701-U disk (actually USB SD card reader) production program. Hardware: ATmega168+ PDIUSBD12+ SD containing GCC source code and schematics. Development environment is AvrStudio4.13 b528+ WinAVR200701
Platform: |
Size: 93184 |
Author: hzh007 |
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Description: 用51单片机读写SD卡 -With 51 single-chip microcomputer to read and write SD card with 51 single-chip SD card reader
Platform: |
Size: 1291264 |
Author: zzf |
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Description: This application note describes the design and implementation of a usb mass storage devic using a secure digital card,which should prove useful to developers of usb mass storage solution.This
application may be used as a stand-alone MSD or as a
Secure Digital/Multimedia Card (SD/MMC) reader/
writer interface.
Platform: |
Size: 875520 |
Author: angelhuang |
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Description: 基于mega8系列单片机D12 的开发实例【含源码】，含USB SD卡读卡器设计及源码。-Mega8 series of single-chip based on the development of D12 containing source】 【example, USB SD card reader with the design and source code.
Platform: |
Size: 323584 |
Author: lammyt |
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Description: 基于STM32的，通过USB读SD卡程序。相当制作了一个SD读卡器。内有USB及SD卡读写程序等。完整工程。keil MDK3.22A以上打开-Based on the STM32, the SD card via USB reading program. Rather produced a SD card reader. There are USB and SD card reading and writing procedures. Complete works. keil MDK3.22A more open
Platform: |
Size: 689152 |
Author: 李家庆 |
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Description: USB读SD卡的读卡器代码。已经在单片机编译过。
51+PDIUSBD12+SD卡作USB读卡器程序里用了OO的代码，用IDE-USB那个例程改的。这个程序里，已经把存储设备的驱动独立出来了，也就是只要改动存储设备的扇区读写驱动，就可以把存储设备变成U盘了-Reading SD card reader USB code. SCM has been compiled. 51+ PDIUSBD12+ SD Card USB reader program, he devoted OO code, with the IDE-USB that routine reform. This program, the storage device driver has been put out independently, that is, as long as the changes in storage devices read and write drive sector, you can put into a U disk storage devices of
Platform: |
Size: 164864 |
Author: 张晓宇 |
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Description: SD卡读卡器开发项目，实现了FAT文件系统。项目中使用的为AVR单片机，包括硬件原理图和整套软件源代码。软件包括sd卡底层驱动代码＋FAT文件系统代码+应用层代码。是不是好东东，大家看了就知道。-SD card reader development project, to achieve the FAT file system. Project AVR microcontroller for use, including the hardware schematics and software source code package. Sd card software includes low-level driver code+ FAT file system code+ application layer code. Is not good stuff, you read to find out.
Platform: |
Size: 691200 |
Author: Davinci |
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Description: STM32 USB简易读卡器C程序，用于STM32单片机用USB口读写SD卡C程序，已调试通过。-Simple C program STM32 USB card reader, USB port for STM32 MCU to read and write SD card with the C program, has been through debugging.
Platform: |
Size: 195584 |
Author: 王坡 |
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Description: 利用一块HY-STM32开发板的SD卡及USB接口实现板上的U盘功能。-An HY-STM32 development board SD card and USB interface board U-disk function.
Platform: |
Size: 4785152 |
Author: 高向坤 |
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Description: 基于stm32的sd-usb读卡器。神舟一号开发板板载了sd卡座，而开发板上有usb接口，这样我们可以实现一个usb读卡器。-Based stm32 sd-usb card reader. Onboard Shenzhou development board sd card connector, and the development board usb interface, so that we can achieve a usb card reader.
Platform: |
Size: 1396736 |
Author: 梁永波 |
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Description: USB 实现优盘
USB读卡器 SD卡
读写-USB flash drive USB card reader SD card reader
Platform: |
Size: 3576832 |
Author: on |
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Description: pic18f利用usb读取sd卡。用c语言编写。C18编译-pic18f using usb sd card reader. Using c language. C18 compiler
Platform: |
Size: 52224 |
Author: tim |
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Description: STM32-FD-USB-SD
stm32 usb读卡器案例源码-usb card reader source case
Platform: |
Size: 3556352 |
Author: 李宁 |
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Description: Driver for Realtek RTS51xx USB card reader for Embedded Linux.
Platform: |
Size: 10240 |
Author: vieyueqing |
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