User Manual

Open429I-C User Manual
Version: V1.3.3, Date: 2019.04.02 21 / 47
Read block successfully!
00:0xffffffff 01:0xffffffff …… 7f: 0xffffffff
2.20. FATFS
⚫ Overview
Read SD card information via FATFS
⚫ Hardware connection
Connect Micro SD Storage Board to SDIO interface.
Insert SD card to Micro SD Storage Board
⚫ Operation and result
Information are printed to serial assistant. (make sure FATFS file system is
available in your SD card)
****** FatFs Example ******
mount sucess!!!