Fix the green RX LED not returning after un-muting mid-QSO, plus the MANUAL.md
user guide and the MkDocs documentation website from this cycle.
Bump version to 0.5.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The mute flash forced the green LED off; on un-mute it was blanked instead of
restored, so a call in progress stayed dark. Restore green from the current RX
state (active DMR slot, or FM/digital signal received) on un-mute; the normal RX
code keeps it correct afterwards.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
On-radio channel add/delete from the Channel quick menu (with translations and a
Managing-channels manual section), flash.sh always rebuilds language packs, and
releases before v1.0.0 are flagged as pre-releases.
Bump version to 0.4.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add delete_channel and keep_one_channel to the language table (after mute) and
fill all 20 language files (13 translated, English fallback for the rest), with
correct single-byte ISO-8859 accents. Wire them into the Delete Channel label,
confirmation and last-channel guard. The new strings land on empty voice-table
slots, so they play as silence (no crash, no .vpr regeneration).
flash.sh now always rebuilds the .gla language packs so edits to the language
files are actually picked up (previously a stale pack was re-flashed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add two codeplug primitives - codeplugAllChannelsIndexSetUnused() (frees a
channel slot: clears the in-use bitmap bit, persists the header, fixes counts)
and codeplugZoneRemoveChannelFromZoneAndSave() (removes a channel from a zone's
list) - and wire two new Channel quick-menu items:
- 'new channel': allocates the first free slot, writes a blank 145.500 FM
channel, adds it to the current zone, reloads the zone and opens Channel
Details to edit it.
- 'Delete Channel': confirmation, then scrubs the channel from every real zone
before freeing the slot. Guards against deleting the last channel and honours
the read-only/APRS lock.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The menu label 'Screen Dim' is a raw literal, and the shared menu code voices
labels through voicePromptsAppendLanguageString(), which derives the prompt
index from the pointer's offset within the language table and crashed on a
foreign pointer (v0.2.0 fixed only the value, not the label). That helper now
ignores pointers outside the language table.
Bump version to 0.3.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Screen Dim passed a plain literal ('100%'/'50%'/...) to
voicePromptsAppendLanguageString(), which derives the prompt index from the
string's offset within the language table; a foreign pointer produced a garbage
index and crashed (only with voice on). Route the value through
voicePromptsAppendString() instead. Also move the 3-bit dim level's high bit off
legacy option bit 2 to bit 29 and clamp the level against the option arrays.
Bump version to 0.2.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Inactive segments now render in the background colour (off) instead of dimmed.
- The 7-seg renderer left the foreground on the last segment drawn (now the
background colour), which hid MHz; re-apply the frequency theme colour before
drawing MHz so it reappears and matches the digits.
- Move the TX frequency line down 1px for a little more RX/TX separation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add SCREEN_DIM_15 (Off / 100 / 50 / 30 / 15). The value now needs 3 bits, so
repurpose the spare BIT_UNUSED_2 as BIT_SCREEN_DIM_2; existing codeplugs (bit 2
clear) keep their level, no reset.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- New freetrxVersion.h with semver (MAJOR/MINOR/PATCH + string), currently 0.1.0.
- Firmware Info top line now shows "FreeTRX v0.1.0"; the git commit ID line is
unchanged. The version is also announced via voice prompt.
- CHANGELOG: promote the accumulated changes to a 0.1.0 section.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Splash screen and Firmware Info name now show "FreeTRX".
- Firmware-info credits: "Marcus DK1DA", a separator, and a thank-you to the
original OpenGD77 authors.
- README documents that this iteration is developed/tested only on the TYT
MD-UV380 and Retevis RT-3S, with a contact for testing other supported radios.
- CHANGELOG updated.
Hardware/tooling identifiers (build filename, MD-UV380 model IDs, hotspot
version string) intentionally left unchanged to avoid breaking flashing and
Pi-Star/MMDVM compatibility.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Drop the built-in strike-through over the FM/DMR mode text when muted; the
header "M" (and red LED flash) are the mute indicators now.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Treat the volume control at its minimum (lastVolume == -99, the firmware's
'muted' position) as effectively muted, so the red LED flash, the header M
and the built-in strike-through appear without an explicit SK2 mute.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The private-call caller ID was drawn at a hardcoded y=16, which now collides
with the S-meter label row. Use DISPLAY_Y_POS_CONTACT (same as the group-call
contact line) so it clears the labels.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a one-tap audio mute on the VFO and Channel screens:
- SK2 short-tap toggles mute via the built-in audioAmpMute()/audioAmpIsMuted().
The tap is only consumed by the existing "set TX TG to incoming" behaviour
while a DMR QSO is on screen, so mute works everywhere else.
- Header: a bold "M" is shown just left of the battery while muted (the
firmware's built-in strike-through over the mode text also still shows).
- LED: flashes red for 0.5s every 2s while muted (main loop), overriding the
normal RX/TX LED.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bump DISPLAY_MAIN_CONTENT_TOP_PAD 4 -> 8 so the DMR RX talkgroup/talker (and the
FM contact / CTCSS / squelch info sharing that strip) no longer crowds the S-meter
label row. Contact moves from y=28 to y=32, leaving a clear gap below the labels.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Render the VFO/Channel frequency (and the SK1-held frequency view, which share
uiUtilityDisplayFrequency) as 7-segment "LED" digits instead of the normal font,
on colour displays.
- HX8353E_display.c: displayDrawFrequencySevenSeg() draws each digit's 7 segments
as filled rectangles; lit segments use the theme frequency colour, inactive
segments a dimmed (~3/8 intensity, same hue) version, giving the classic LED
look with faintly-visible "off" segments. The decimal point takes half a cell.
- Digits are 12 px wide (wider than the 8 px font) to fill the space toward the
"MHz" label; height follows the existing single/double-height frequency layout.
- Monochrome displays keep the normal font.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add an optional "Screen Dim" setting (Display Options) that, in Auto backlight
mode, dims the screen to a fraction of the configured brightness after the
backlight timeout instead of going to the off level. Any activity restores full
brightness.
- Setting values: Off / 100% / 50% / 30%, stored in two spare option bits
(no settingsStruct change, no version bump; existing codeplugs default to Off).
- display.c: displayGetIdleBacklightPercentage() computes the idle level.
- applicationMain.c: the idle-timeout tick dims to that level; an incoming
signal (hasSignal) re-triggers full brightness so RX keeps the screen lit.
TX already forces full brightness.
- menuDisplayOptions.c: new entry with a hardcoded English label (no language
files touched).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Shift the contact/TG, CTCSS/DCS and squelch info lines down by a tunable
DISPLAY_MAIN_CONTENT_TOP_PAD (4px) on MD-UV380/DM1701, so they no longer sit
flush against the new S-meter label row. Frequency and everything below are
unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Rework the header RSSI bar (uiUtilityDrawRSSIBarGraph) from a solid two-stage
bar into discrete blocks, one per S-level, on colour displays:
- 9 green blocks for S1..S9 (4 dB per S-unit) plus 6 red blocks for the S9+
region (10 dB per block, S9+10..S9+60), drawn with 2 px gaps so the header
background shows between them.
- Proportional fill: full blocks below the level, leading block partially filled
to reflect the exact signal.
- Bar height raised 4 -> 6 px; the FM/DMR mic-level bars follow the same height
so nothing is left behind when switching RX <-> TX.
- Scale labels below the blocks: S1/S3/S5/S7/S9 under the green zone and
+20/+40/+60 under the red, centred under their blocks (font_6x8). The label
row is blanked while transmitting.
Monochrome displays keep the original solid bar. Existing analog S9+ RSSI
compression is preserved, so calibration is unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The radio hard-froze (needs battery pull) the instant it processed an incoming
DMR frame — repeater reply, or noise on a DMR channel. FM and DMR TX-without-a-
listening-repeater were fine. Cause: codec_interface.c invoked the AMBE codec
through hand-written inline assembler with no operands and no clobber list,
branching (BL) to an absolute address. That code's correctness depends entirely
on a specific compiler's register allocation; modern GNU toolchains (both ARM
GCC 10 and 14) miscompile it, corrupting state on the first codec call.
Port the official R20260504 (git ebd7100) rework: replace all five inline-asm
calls (2x decode, 2x encode, 1x ECC) with C function-pointer calls. Each call
reproduces the exact register/stack layout the assembler set up (AAPCS: args
1-4 -> r0-r3, args 5+ -> stack) and sets the Thumb bit on the target address.
Also drop the trailing semicolons from the AMBE_* address macros in codec.h so
they can be used in C expressions.
Builds cleanly with the GCC 14.2 Docker toolchain (no STM32CubeIDE needed) and
DMR RX/TX now works on the radio.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
