amber and green lights
- Do we have any info on how to turn the lights on and off? (the zipit
app controls the green light, not sure if the amber light can be
controller in software or not).
- --- In firstname.lastname@example.org, "guyfromhe2000" <guyfromhe@a...>
> Do we have any info on how to turn the lights on and off? (the zipitYup, check the "peeks & pokes" document under Files.
> app controls the green light, not sure if the amber light can be
> controller in software or not).
The Green LED you can turn on and off yourself (simple output port)
The Orange (/yellow/amber) LED you can either turn on and off as a
simple output port, or with a single write to the LEDFLSH register you
can make it flash at a given rate and duty cycle [see the CPU chip
docs for settings]
NOTE: it is very easy to party directly on the CPU registers inside
your user-mode application (CPU registers are at virtual address