[WP7702] Recovery Mechanisms

[jeremylaharotte]

Hi,

I don’t lose a file when I do a reset (command or button or switch) but I lose my file when the system got corrupted (when I reboot a lot I guess)

Like in this case:

[WP7702] Can't go in ULPM Mode

Hi, I don’t have the system with me. As I said in the previous post, I do a reboot if I can’t get into ULPM. But after some time the recovery mechanism is activated and I lose the Legato apps and the file on the system (I will write a new post about this). The log I am posting is from a system we recovered in the field after an I2C problem and before the recovery mechanism. It’s on this system that I do a hardware reboot (ON/OFF), and I can’t remember if the MCU version was missing. On a syst…

I think that to much reboot can create a file system corruption and activate the recovery mechanism that install a backup.

and when this happened my apps disappear and home directory is empty just with home directory /root

The system is in the same state as when the Mangoh was new and I had used WP77xx_Release14.1_SIERRA.exe or mangOH-yellow-wp77xx_0.7.0.exe to update the board.

Jérémy