Yilin Sun
6e8d03ec0a
Signed-off-by: Yilin Sun <imi415@imi.moe> |
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|---|---|---|
| .. | ||
| armgcc | ||
| board.c | ||
| board.h | ||
| board_setup.c | ||
| board_setup.h | ||
| clock_config.c | ||
| clock_config.h | ||
| filex_sdcard.c | ||
| filex_sdcard_v3_14.xml | ||
| fx_sdcard_driver.c | ||
| fx_user.h | ||
| pin_mux.c | ||
| pin_mux.h | ||
| readme.md | ||
| sdmmc_config.c | ||
| sdmmc_config.h | ||
| tx_user.h | ||
readme.md
Overview
The example shows how to use the SD card middleware with Azure RTOS.
This example will print the information of the SD card and format it in FAT format. Then, do some file operation test - create, write, read, close and so on.
SDK version
- Version: 2.15.000
Toolchain supported
- IAR embedded Workbench 9.40.1
- Keil MDK 5.38.1
- GCC ARM Embedded 12.2
- MCUXpresso 11.8.0
Hardware requirements
- One Micro USB cables
- Target Board
- Personal Computer(PC)
- Micro SD card
Board settings
No special settings are required.
Prepare the Demo
- Insert a micro SD card into the card slot
- Connect a USB Micro cable between the host PC and the Debug Link USB port (P6) on the target board.
- Open a serial terminal on PC with the following settings:
- 115200 baud rate
- 8 data bits
- No parity
- One stop bit
- No flow control
- Compile the demo.
- Download the program to the target board.
- Press the on-board RESET button to start the demo.
Running the demo
When the example runs successfully, the console will output like:
Start FileX SD Card example Please insert a SD card. SD card inserted. Card size: 15728 MB Card block size: 512 bytes Card block count: 30720000 Voltage: 1.8V Timing mode: SDR104 Formatted SD Card
Creat TEST.TXT Open TEST.TXT Write TEST.TXT Read TEST.TXT Close TEST.TXT
Continue the test (y/n):
If you want to test again, plese select 'y'. If you want to remove the SD card, please select 'n' to end the test.