Post #3048930

@deviantollam@defcon.social then theres the casio fx cg series of calculators which have real-time clocks but provide no way to view or set them from the stock add-ins (despite there being syscalls to get the time and to set the time with date, although the lack of any syscall that can get the date suggests that the feature was rushed). the rtcs in these calculators are only used for the backlight timeout and to determine how long to display the casio logo upon turning off the calculator (although it hangs until a key is pressed every now and then).