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diff --git a/src/stm32lib/examples/SDIO/readme.txt b/src/stm32lib/examples/SDIO/readme.txt new file mode 100755 index 0000000..54d6cd1 --- /dev/null +++ b/src/stm32lib/examples/SDIO/readme.txt @@ -0,0 +1,79 @@ +/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name : readme.txt
+* Author : MCD Application Team
+* Version : V2.0.1
+* Date : 06/13/2008
+* 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
+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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