This is a SD/eMMC Performance auto test tool.

1. Install Python Download link:https://www.python.org/downloads/release/python-2710/

2. Install xlsxwriter xlsxwriter Home Page:http://xlsxwriter.readthedocs.org/getting_started.html use command line: pip install XlsxWriter

3. Config adb path. Modify adb.conf, replace whit your computer's adb path.

Run as command line: python lmdd.py [-d target ]{-t times}

target: is data or sdcard or sdcard1. times: default is 10, if you do not write anything.