search

hoopsurfer / pidesktop

Collected files, drivers and documentation for the pidesktop case
MIT License
25 stars 20 forks source link

30 second reboot timer is not accurate #8

Closed hoopsurfer closed 6 years ago

hoopsurfer commented 6 years ago

From testing and measuring reboot times on a RB 3 Model 3 starting with the initial flash of the case LED to when it fails to turn on shows times measured with a stop watch are as short as 26.5 seconds meaning that if the system is in a of reboot operation the power is shutoff and the system fails to reboot.

Note the LED does flash 30-32 times so perhaps the programmed delay between flashes turns out is slightly less than 1 second.

Need to get firmware source to fix what clearly is a bug with respect to the system specification and the limits of the hardware when booting from USB via a mSATA SSD.

hoopsurfer commented 6 years ago

Essentially duplicate of timing issue - fixed with gpio kernel support