1) After writing to the SD card, close all files.
2) unmount the sd card
3) sleep for 10 seconds
4) send reboot command
5) once out of uClinux, de-power the board
Does this look OK?
Yep.
But only, if you can be sure that nobody switches off power while the
device is working normally. _This_ is a real problem when using such
cards. Here a "naked" flash SPI chip used with MTD and JFFS2 seems a lot
safer.
-Michael
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