SDCard-SDIO-FATFS
所属分类:文件操作
开发工具:Visual C++
文件大小:2907KB
下载次数:18
上传日期:2012-05-31 18:06:46
上 传 者:
zhuchenhua888
说明: SD卡上的Tini-FatFs0.07,测试了将SD卡上的txt类型文件内容通过串口输出,
测试读文件速度大约在1M BYTEs/s。
(Tini, SD card-FatFs0.07 test txt type file on the SD card through the serial port output, test reading a file speed around 1M BYTEs/s.)
文件列表:
SDCard-SDIO-FATFS(SD卡文件系统测试) (0, 2012-05-31)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs (0, 2011-05-09)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\diskio.c (3452, 2009-12-07)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\diskio.h (1830, 2009-02-08)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\ff.c (99197, 2009-12-07)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\ff.h (34621, 2009-06-21)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\integer.h (835, 2009-12-07)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option (0, 2011-05-09)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\cc932.c (249495, 2009-06-05)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\cc936.c (724207, 2009-06-05)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\cc949.c (567659, 2009-06-05)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\cc950.c (450671, 2009-06-05)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\ccsbcs.c (30143, 2009-06-13)
SDCard-SDIO-FATFS(SD卡文件系统测试)\fatfs\option\syncobj.c (3703, 2009-04-14)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib (0, 2011-05-09)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc (0, 2011-05-09)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\misc.h (4951, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_adc.h (19585, 2009-08-31)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_bkp.h (7373, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_can.h (14289, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_conf.h (3213, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_crc.h (1980, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_dac.h (10271, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_dbgmcu.h (2980, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_dma.h (18790, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_exti.h (5833, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_flash.h (14446, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_fsmc.h (17276, 2009-09-01)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_gpio.h (15221, 2009-09-04)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_i2c.h (16923, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_iwdg.h (3677, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_pwr.h (4201, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_rcc.h (16258, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_rtc.h (3659, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_sdio.h (18598, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_spi.h (14896, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_tim.h (48768, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_usart.h (14483, 2009-04-06)
SDCard-SDIO-FATFS(SD卡文件系统测试)\FWlib\inc\stm32f10x_wwdg.h (2785, 2009-04-06)
... ...
/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name : readme.txt
* Author : MCD Application Team
* Version : V2.0.3
* Date : 09/22/2008
* Description : Description of the SDIO Example.
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
Example description
===================
This example provides a basic example of how to use the SDIO firmware library and
an associate driver to perform read/write operations on the SD Card memory (SD Card
V1.1 protocol) mounted on the STM3210E-EVAL board.
Below is a description of the different example steps:
- Configure the SDIO according to the desired SDIO_CK clock frequency.
- Reset the SD Card
- Identify the SD Card
- Initializes the SD Card
- Get the SD Card Info
- Select the SD Card
- Enable the Wide Bus mode (4-bit data)
- Erase the correponding blocks
- Read the Erased blocks
- Test if the corresponding Blocks are well erased: check if the EraseStatus
variable is equal to PASSED.
- Set the Data Transfer Mode to DMA
- Write a single Block
- Read a single Block
- Comapare the written Block and the read one: check if the TransferStatus1
variable is equal to PASSED.
- Write multiple Blocks (2)
- Read multiple Blocks (2)
- Comapare the written Blocks and the read one: check if the TransferStatus2
variable is equal to PASSED.
Directory contents
==================
stm32f10x_conf.h Library Configuration file
stm32f10x_it.c Interrupt handlers
stm32f10x_it.h Header for stm32f10x_it.c
sdcard.c SD Card Driver file
sdcard.h Header for sdcard.c
main.c Main program
Hardware environment
====================
This example runs on STMicroelectronics STM3210E-EVAL evaluation board and can be
easily tailored to any other hardware.
Note: make sure that the Jumper 17 (JP17) is closed and Jumper 20 (JP20) is open
in STM3210E-EVAL
How to use it
=============
In order to make the program work, you must do the following:
- Create a project and setup all your toolchain's start-up files
- Compile the directory content files and required Library files:
+ stm32f10x_lib.c
+ stm32f10x_gpio.c
+ stm32f10x_rcc.c
+ stm32f10x_nvic.c
+ stm32f10x_flash.c
+ stm32f10x_sdio.c
+ stm32f10x_dma.c
- Link all compiled files and load your image into either RAM or Flash
- Run the example
******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
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