AM243x MCU+ SDK  11.00.00
MMCSD RAW IO SD LLD

Introduction

This example uses the LLD driver to demonstrates basic read write operations to the SD device in polling mode. The SD instance and the media connected to it are selectable via Sysconfig.

The example writes known data to a particular offset in the media and then reads it back. The read data is then compared with the written known data. When both the comparisons match, test result is passed otherwise failed.

Supported Combinations

Parameter Value
CPU + OS r5fss0-0 nortos
Toolchain ti-arm-clang
Boards am243x-evm
Example folder examples/drivers/mmcsd/mmcsd_raw_io_sd_lld

Steps to Run the Example

See Also

MMCSD

Sample Output

[MMCSD] SD Polling LLD Starting...
Data Matched !!
All tests have passed!!