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feat(repeater): politeness controls, dedicated radio profile, and diagnostics

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Settings > Radio gains a repeater toggle, 16 community-suggested radio
presets plus manual Freq/SF/BW/CR tuning (digit-by-digit Freq editor),
4 persisted user preset slots, and the packet pool bumped 16->32 so
queued retransmits stop starving incoming-packet allocation while
relaying.

Four opt-in politeness knobs (skip-advert, max-hops, yield, min-SNR),
all flood-only and off by default, plus overhear suppression that
cancels a queued retransmit if a peer relays the same packet first.
Adaptive Power Control is suppressed while relaying (pins TX power to
the ceiling) and duty-cycle RX is forced off, since a repeater needs
to hear and relay at consistent power.

A dedicated Tools > Repeater screen consolidates the toggle, the
politeness knobs, and live forwarding stats, plus an optional "Custom"
radio profile — a dedicated frequency/SF/BW/CR for relaying, separate
from the companion's own network, band-matched to the companion
frequency by default and used everywhere a radio change can happen
(boot, on-device toggle, app-driven CMD_SET_RADIO_PARAMS, Settings
radio edits) so the device never silently falls back to the wrong
params mid-relay.

Diagnostics gains the actually-forwarded packet count, real heap-free
via mallinfo(), a reset-counters popup, and hardened loop-detect
bounds. Also: a frequency-floor fix and a float-equality preset-match
fix in the repeater profile logic, deduped BW-table/valCol/profile-
seeding helpers shared between Settings and the Repeater screen, and
a build.sh fix tolerating control characters in `pio project config`'s
JSON dump.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-06-20 09:07:00 +02:00
parent 327e659d51
commit 32c50d1cfe
27 changed files with 1296 additions and 89 deletions
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15
examples/companion_radio/ui-new/QuickMsgScreen.h
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@@ -778,9 +778,14 @@ public:
}
void updateChannelUnread() {
if (_hist_sel < 0 || _sel_channel_idx < 0 || _sel_channel_idx >= MAX_GROUP_CHANNELS) return;
if (_hist_sel > _viewing_max_seen) _viewing_max_seen = _hist_sel;
if (_sel_channel_idx < 0 || _sel_channel_idx >= MAX_GROUP_CHANNELS) return;
// histEntryForChannel is newest-first: index 0 = newest (unread), higher = older.
// Count everything actually rendered on screen as seen — not just the
// highlighted row — so a taller screen that fits more boxes at once marks
// more read up front, instead of requiring a press per row.
int seen_to = _hist_scroll + _hist_visible - 1;
if (_hist_sel > seen_to) seen_to = _hist_sel;
if (seen_to > _viewing_max_seen) _viewing_max_seen = seen_to;
// Each step down from 0 sees one more message; seen count = max_seen + 1.
int remaining = _unread_at_entry - (_viewing_max_seen + 1);
_ch_unread[_sel_channel_idx] = (uint8_t)(remaining > 0 ? remaining : 0);
@@ -1182,6 +1187,7 @@ public:
}
}
_hist_visible = n_vis;
updateChannelUnread(); // mark everything in the just-computed visible window as seen
for (int i = 0; i < n_vis && (_hist_scroll + i) < ch_hist_count; i++) {
int item = _hist_scroll + i;
@@ -1555,7 +1561,10 @@ public:
_hist_sel = hc > 0 ? 0 : -1;
_viewing_max_seen = _hist_sel >= 0 ? _hist_sel : 0;
_phase = CHANNEL_HIST;
updateChannelUnread();
// Not updateChannelUnread() here: _hist_visible is still whatever this
// channel's first render() hasn't computed yet (stale, shared with
// DM_HIST) — calling it now could ratchet _viewing_max_seen past what's
// actually about to be shown. render() calls it once that's fresh.
if (_share_mode) beginShareCompose(true);
return true;
}