Red mirrors the two-tone Terminal/Vertexic presets (black-on-red day,
red-on-black night). Neon 80s is a synthwave palette that assigns distinct
neon colours (cyan, magenta, violet, green, yellow, red, orange) to the
individual theme items over a dark background, demonstrating that presets
are not limited to two colours.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
voicePromptsAppendLanguageString() turns a language-string pointer into a
prompt index (NUM_VOICE_PROMPTS + offset), and voicePromptsPlay() then reads
tableOfContents[index + 1]. Strings added after the voice-prompt pack was
built (the SMS menu entries) land past the 368-entry table, so the player
read off the end of the array and the radio crashed when the Messages menu
announced a submenu name with voice prompts enabled.
Clamp any index at or beyond the last table slot to PROMPT_SILENCE, so such
strings are simply not spoken. Also protects the pre-existing strings sitting
at the very end of the table.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Full messaging support, implemented fresh in three layers:
- dmrDataProtocol: pure short-data codec (CSBK preamble, data/response
headers, IP/UDP/TMS payload, ETSI CRCs) validated against on-air
captures by a host-side test suite. Transmits Motorola TMS (UDP 4007),
receives TMS and Anytone/"DMR standard" (UDP 5016).
- smsCore/smsStorage: TX queue with wait-for-channel and delivery
confirmation (response PDU / ACK, resend prompt on timeout), ISR-side
block assembly with layout auto-detection (confirmed/unconfirmed,
rate-1/2 and full 18-byte rate-3/4 blocks), delivery reports to
senders that request them, and a checksummed message store in SPI
flash at 0xC00000 (inbox + sent, 8 each; 8 quick texts).
- UI: Messages hub (main menu or long-press GREEN), keypad compose with
multi-tap (160 chars), inbox/sent/view with reply-resend-delete,
quick-text picker/editor, options (Wait for ACK, My ID only), and an
incoming-message popup with chime. Strings in all 20 languages.
The HR-C6000 does the BPTC/FEC; the driver streams 12-byte logical
bursts through the existing TX state machine (repeater wake included),
locks out PTT during a send, and leaves hotspot mode untouched.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Remove the 16x16 main-menu icon bitmaps, menuIconForMenuNumber(),
menuSetNextEntryIconByMenuNum() and the icon drawing + text offset in
menuDisplayEntry(). Top-level menu entries render as plain text as before.
Docs updated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
New theme preset: orange (#FF6A00) background with black text by day, inverted
(orange on black) at night. Vertex-style amber/orange look. Documented in
MANUAL.md and the README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a Theme selector in Display Options that cycles three presets with a live
preview: Custom (CPS-editable, default), BASIC 80s (Commodore 64 light-blue on
blue) and Terminal (green-on-black night / black-on-green day). Presets fill all
theme items for a cohesive look.
The selection is stored in the codeplug custom-data area (new THEME_PRESET
block), which is migration-safe (missing block -> Custom) and needs no settings
reset. CPS theme edits only ever change the Custom theme. Documented in MANUAL.md
and the README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The DMR RX handler re-asserts the green LED whenever it reads it off, racing the
main-loop mute clear, so green flickered between the red flashes. Add a
LedGreenSuppress() hold in the LED driver: while muted the green LED is forced
off (the re-assert becomes a no-op); on un-mute the hold is released and green is
restored from the current RX state.
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>
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>
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>
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>
