Yilin Sun
763d32be90
Signed-off-by: Yilin Sun <imi415@imi.moe> |
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|---|---|---|
| .. | ||
| armgcc | ||
| mcux/linkscripts | ||
| board.c | ||
| board.h | ||
| board_setup.c | ||
| board_setup.h | ||
| clock_config.c | ||
| clock_config.h | ||
| dcd.c | ||
| dcd.h | ||
| evkmimxrt1020_sdram_init.jlinkscript | ||
| filex_levelx_mflash.c | ||
| filex_levelx_mflash_v3_14.xml | ||
| fx_levelx_driver.c | ||
| fx_levelx_driver.h | ||
| fx_user.h | ||
| lx_mflash_driver.c | ||
| pin_mux.c | ||
| pin_mux.h | ||
| readme.md | ||
| tx_user.h | ||
readme.md
Overview
The example shows how to use FileX and LevelX with the mflash component.
This example will erase the SPI flash 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
- Mini/micro USB cable
- EVK-MIMXRT1020 board
- Personal Computer
Board settings
No special settings are required.
Prepare the Demo
- Connect a USB cable between the host PC and the OpenSDA USB port on the target board.
- Open a serial terminal with the following settings:
- 115200 baud rate
- 8 data bits
- No parity
- One stop bit
- No flow control
- Download the program to the target board.
- Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
When the example runs successfully, the console will output like:
Start FileX LevelX SPI Flash example Erase Flash: offset = 0x0, size = 512 KB ................................................................................................................................ Fromat: disk_size = 480 KB
Creat TEST.TXT Open TEST.TXT Write TEST.TXT Read TEST.TXT Close TEST.TXT
Continue the test (y/n):