Documentation
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Overview ¶
Package demoseed holds canned data used by graywolf's -demo mode. It exists so a fresh launch can look like a busy real Salt Lake-metro APRS station for screenshots and demo recordings, without depending on a real device DB or live RF. All data here is public APRS information (callsigns + positions broadcast over the air), captured from a real tablet and filtered to a Salt Lake bounding box.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Messages ¶
func Messages() []configstore.Message
Messages returns a canned DM thread between NW5W-8 and KK7GBE-7 so the Messages screen renders a real-looking conversation for screenshots. Timestamps are stamped to now at call time (same reasoning as Stations).
func Packets ¶
Packets returns canned packet-log entries derived from the demo stations, so the dashboard's recent-packets panel renders real-looking traffic instead of "Waiting for packets...". Timestamps are stamped to now at call time (same reasoning as Stations).
func Stations ¶
func Stations() []stationcache.CacheEntry
Stations returns the canned demo stations as cache entries with timestamps stamped to now (offset by a few minutes so they look freshly heard but distinct). They are stamped at call time because stationcache.QueryBBox filters by a now-relative cutoff; stale timestamps would make them invisible on the map.
Types ¶
type Counters ¶
type Counters struct {
UptimeSeconds int64
RxFrames uint64
TxFrames uint64
RxBadFCS uint64
IgateGated uint64
IgateDownlink uint64
AudioPeakDBFS float32
AudioRmsDBFS float32
}
Counters is the canned dashboard status used by /api/status in demo mode.
func StatusCounters ¶
func StatusCounters() Counters
StatusCounters returns plausible "active station" dashboard values. ~2 days uptime with ~4250 RX frames (roughly 2100 packets/day, a believable rate for a busy metro APRS receiver). TX/iGate are bogus but plausible.
Source Files