pbio/sys: Refactor status events to be handled synchronously #299
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We never quite adopted events extensively across
pbio
. We only have a status set/clear handler in pbsys, with only one top level event listener atpbsys_hmi_handle_status_change
. We can call it directly without casting the event data value to void * onto an event queue, and then back again. Given the limited case we had, this was harder to follow than we ultimately needed, and risked overflowing the event queue as stated in an oldREVISIT
that we can now address.Doing this simplifies the introduction of #298 by ensuring we don't need any event queue at all.