keeloqtx: Superrollo 67-bit transmit mode with rolling counter.
subghzd: GW60 receive decoder (reports as KeeLoq; manufacturer key read from KEELOQKEYS/MFCODES). The manufacturer key is not included; add a Superrollo entry to MFCODES to enable TX/RX.
* Update BEACONS.TXT
Added test beacon with 3 bch1 errors and 2 bch2 errors to test multiple bit error correction.
* Fist step to SGB format
* Added SGB to manual mode.
* SGB support
- Added SGB frame to beacons file
- Fixed hex display for SGB
- Fixed frame type option display
- Fixed self-test mode activation logic
- Fixed PRN for self-test mode
* First test
* Reorder includes for consistency and fix string dereference in VorCdiIndicator
* Add memory section and linker script entry for vor_rx application
* Testing VOR TX
* Moving VOR TX to SD
* Code refactoring to align with guidelines
* Add TODO comment to verify radial sign convention in vor_tx_config
* Remove unnecessary set_dirty() calls in VorRxView methods
* Update Course Deviation Indicator label and adjust UI element positions
* Update VorTxView to run prepared image from memory map
* Update build condition in nightly release workflow to include workflow_dispatch event
* Reverting action changes
* Adjust Course Deviation Indicator layout and refine painting logic
* Refactor VorRxView UI elements for improved layout and clarity
* Add calibration field and update radial calculation logic in VorRxView
* Enhance VOR processing: add renormalization to phase oscillator, improve signal handling, and update configuration parameters
* Implement radial smoothing and TO/FROM state handling in VorRxView; update VOR processing logic
* Setting comments inline
* Refactor VorCdiIndicator and VorRxView: change normalize_signed_degrees to use int32_t, update radial smoothing to use fixed point arithmetic to reduce flash usage
* Update external app address end to 0xAE0B0000
* Update set_vor_tx_config to include enabled parameter for consistency
* Refactor VorRx to omit decim_2 stage and update comments for clarity on VOR processing
* Add RSSI, Channel, and Audio fields to VorRxView to mimic existing apps
* Refactor VorRxView labels and status messages
* Update VorRxView calibration field range to allow full circle input
* Completing Ident transmission logic
* Fixing TX gain and moving log label
* Refactor VOR phase calculations and update radial offset handling for accurate bearing representation
* Add low-pass filters to strip 9960 Hz subcarrier from audio output
* EPIRB RX: add receiver-overload indicator on channel bar
Tint the channel-power bar red when the front-end overloads (ADC near
full scale). EPIRB demodulation relies on the constant-envelope carrier
and the +/-1.1 rad biphase phase jumps; ADC clipping distorts both, so a
visible cue to reduce RF-amp/LNA/VGA gain is useful.
Implemented in the shared ui::Channel widget via an opt-in
set_overload_threshold(): when the last ChannelStatistics max_db reaches
the threshold the bar is drawn red instead of blue. Default threshold is
above the 0 dBFS ceiling, so all existing users are unaffected. The
EPIRB view enables it at -3 dBFS.
Done in the widget (main firmware) rather than the EPIRB app because the
epirb_rx external app is already at the 32 KB flash limit; the app only
pays for a single setter call.
* EPIRB RX: widen AFC capture range to +/-5 kHz
The AFC estimate was only applied after carrier lock, so carrier
acquisition ran on raw phase deltas and could only tolerate offsets of
a few hundred Hz before the 0.6/0.7/1.6 rad detection thresholds (on
the 12-sample accumulator) broke down.
Track the carrier offset continuously in the IDLE state with a
first-order loop (AFC_TRACK_ALPHA), so the de-biased accumulator
self-centers for any offset within the discriminator Nyquist (~24 kHz)
*before* the thresholds run. ALPHA = 0.005 pulls a +/-5 kHz offset
under the 0.6 rad lock threshold in ~11 ms, well inside the 160 ms
preamble / 80 ms stability window. The IDLE rise-detect threshold is
also made symmetric (fabsf) now that the bias is removed.
Also add the missing <cstdint> include to test_convert.cpp so the
application_test suite compiles under the current toolchain.
Verified: baseband_epirb_rx.elf builds (flash 53%, RAM 12%) and
baseband_test passes.
* First step to EPIRB rx app fix
* Added spike filtering on carrier detection for more robustness.
* Created dedicated packet builder
* First step to fixing UI.
* First step to epirb-rx ui rework.
* Made static methods static members
* Code optim
* Code cleanup + first step to new UI
* Fixed display
* Added BeaconList widget + BeaconDB
* Epirb TX app memory optim
* Fixed OOM when opening Map Display or Locator editor on EPIRB TX app
* First step to tabs + code cleanup to free some space...
* Added spectrum analyzer + fixed display
* Fixed display refresh issue after leaving spectrum.
* More code optim + first step to detail view.
* Fixed float coord display.
* Fixed protocol names
* Fixed location display
* Externalized country base to sd card + more code optim
* Fixed country display
* Fixed path
* Added protocol description and resource manager
* Added main/aux loc device
* Removed specan to save space
* First step to adding QR code
* Used a custom TextArea component instead of Console
* Fixed QR code display for map URL
* Added beacon selection management + fixes
* First step to map/data qr.
* QR tab : added data + detail/map toggle
* Removed sqhelch to save space
* Removed audio to save space
* Removed freq label to save space
* Removed packet timestamp to save space
* Moved frequency values to resource file
* Fixed detection parameters to suite real beacons (slower phase shift time).
* Fixed countdown field size
* Fixed frequency list.
* Fixed detail view on select.
* First step to fix settings.
* Fixed squelch for a 0-99 range.
* Added bch code correction (single bit error).
* More code optim, disable country cache, removed inline from location to reduce code size.
* Removed inline, code formatting.
* Added bch code correction display.
* Fixed focus bug, fixed packet size check. Added BCH1/BCH2 correction test cases in BEACONS.TXT file for EPIRB TX application.
* Fixed merge
* Added countdown setting.
* Added selection display to beacon list
* Restored squelch control. Added countdown reset.
* Code optim on formatSummary
* More code optim
* Made ResourceManager methods static
* Externalized beacon strings to res file
*Removed frame parameter from methods
* Added test beacons for emergency. Removed old res file.
* Fixed resource manager
* Fixed resources. Added emergency display.
* BCH + res fixes
* Fixed beacons
* Fixed app color. Fixed HexId and Serial calculation.
* Fixed frequency list. Comments.
* Code cleanup and comments
* Added slideshow mode to EPIRB TX application. Code comments / cleanup.
* Fixed frame end after wrong code cleanup
* More code optim and comments. Removed touch from beacon list.
* Added beacon selection with encoder on detail view.
* Added beacon paging in header. Fixed timeout display
* Fixed build for PRALINE
* Fixed formatting
* Potential fix for pull request finding
* stop on carriage return
* empty string if unknown
* zeroing data buffer before use
* fix typo
* add include
* fix case if pair == 0
* fix scpectrum_on to spectrum_on
* fix typos
* replaced 3 inlined offset blocks with apply_offset calls
* set_beacon consolidation
* Fix BLE RX RSSI and Channel scale
* Properly reset gradient index 0
* Use move constructor in MenuView::add_item
* Avoid erasing during iteration
* Fix gradient rounding. Extend to end of table
* Add comment to add_item
- Fix long-address numeric message decoding: read body[0] from Vy (j+1)
for multi-word messages, from w1 for single-word. Fix MF word count
for long addresses (n_field words, not n_field+1).
- Fix long-address short message: read 5 additional BCD digits from Vy
for 8-digit decode.
- Fix BCD table: index 10 is '.' (dot) not ' ' (space) in both RX and TX.
- Clean up address decode: identify address type by value range per
Table 3.8.1-1. Remove is_group/is_temp_group from packet structs.
- Rename SMSG to SHORT. Format message payload directly in baseband:
TONE, NUM abc, SRC N, SRC N N=M R=R, RESERVED hex.
- Add BIW1 heartbeat packet (biw_field=0xFF) on every decoded frame.
- Move timezone table to file scope, simplify console log_message,
add No signal initial status, simplify serial BIW output format.
External app for encoding and transmitting FLEX pager frames at
1600bps/2FSK. Supports short (1-1,933,312) and long (2,101,249-
4,297,068,542) addresses across all encoding sets (1-2, 1-3/1-4, 2-3).
Message types:
- Alphanumeric (vector type 5): 7-bit chars, signature, K checksum
- Standard Numeric (vector type 3): 4-bit BCD, K checksum
- Short/tone-only (vector type 2): space-filled BCD in vector word
- Short numeric (vector type 2): BCD digits in vector word (3/8 digits)
Frame structure:
- FIW (Frame Information Word): cycle, frame, roaming flag
- BIW (Block Information Word) support with up to 3 extra words:
Date, Time, SysInfo/timezone+DST, SSID1 (Simulcast System ID:
Local ID + Coverage Zone), SSID2 (Country Code)
- BCH(31,21) encoding with bit reversal, block interleaving
- Two frames per TX: message R=1 (new) then R=0 (duplicate)
- Message number N (0-63): random seed from RTC, auto-increments
- ERS (Emergency Re-Sync) burst: configurable N x 42-cycle bursts
with 8-cycle preamble per frame
UI:
- Capcode info line: address type, computed frame/phase (reference)
- TX status: step counter with ERS/frame progress
- Set params view: Date/Time/TZ/DST, LocID/CovZone, CountryCode,
Roaming, message number, ERS count
- Date/time auto-populated from RTC with calendar-equivalent year
mapping for years beyond 2025 (per ARIB STD-43A)
- Year validation with equiv-year popup for out-of-range values
- Capcode and BIW flags persisted via SettingsManager
Serial interface:
- sendflex <capcode> <type> <msglen> + payload
- Types: 0=alpha, 1=numeric, 2=short/tone, 3=short numeric
- FlexTosendMessage (ID 103) for serial-to-app communication
- App must be open to receive serial commands
RX: fix address/batch-boundary handling, add numeric continuation,
add heuristic type detection toggle, pass inverted polarity flag,
stream decoded messages over USB serial.
TX: rename phase to polarity (Standard/Inverted), fix function
validation (&&→||), fix serial shell payload read (offset tracking,
31-byte cap, preserve msglen).
Decoder: remove color escapes from output (plain text for all
consumers), guard count_alpha_fill against empty string, keep
numeric_len across continuation batches.
Serial format: POCSAG <baud> <addr> <func> <pol> <type> "<msg>" hex:<hex>
Quote escaping for embedded " and \\ in alpha messages.
* make detector list a freqman file
* add file loading ability, autoscan/pause, step in on pause on range, frequency value display
* Update firmware/application/external/detector_rx/ui_detector_rx.hpp
* Update firmware/application/external/detector_rx/ui_detector_rx.cpp
* add 750 kHz step
* revamp UI and add auto advance, auto scan, and only display 'RANGE SCAN...' when auto scan is on on ranges to avoid flicker of the hell.
* adjust as I can the ranges as they where before
* Update sdcard/FREQMAN/DETECTOR.TXT
* fix instance related copilot remark
* Add P25 TX external app (UI shell)
- Register p25_tx in external.cmake and external.ld at 0xAE010000
- UI with NAC, SYSID, WACN, RFSSID, SITEID, TG, VCH fields
- 2.4 Msps TX, 155 MHz default, no baseband (m4_app_tag={0,0,0,0})
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Add P25 TX baseband processor (M4)
- P25TxConfigure = 102 in message.hpp + P25TxConfigureMessage
- image_tag_p25_tx in spi_image.hpp
- set_p25tx_data() in baseband_api (copies dibits to bb_data, sends msg)
- proc_p25_tx registered in baseband CMakeLists (tag P25T)
- m4_app_tag updated to {'P','2','5','T'}
- TX wired: transmits P25 FSW test pattern (512 dibits) via M4 C4FM proc
- on_tx_progress handler stops TX when frame complete
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* p25_tx: implement correct P25 TSBK encoding from ccemu
- BCH(63,16) via generator matrix (not polynomial division)
- CRC-CCITT bit-by-bit init=0 over 80 bits
- 1/2-rate trellis encoder (4 states)
- DataInterleave per TIA-102
- Status symbol insertion (SS=0x02 every 35 dibits)
- TSBK rotation: IDEN_UP -> NET_STS -> RFSS_STS -> NET_STS
- tsbk_idx_ persists across buffer refills, resets on stop_tx
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* p25_tx: apply clang-format
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* p25_tx: fix HackRF lockup - zero output buffer when idle
When configured=false, execute() returned without writing to the
output buffer. The DMA would re-use stale IQ samples from the
previous cycle, sending garbage to the HackRF and causing it to
lock up mid-transmission.
Fix: explicitly zero the output buffer when the proc is idle.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* p25_tx: address PR review feedback and fix TX restart lockup
- Replace NumberField with SymField::Type::Hex for NAC, SYSID, WACN,
RFSSID, SITEID, TG, VCH (hex values should display as hex)
- Add voice grant TSBK (OpcodeGrpVChGrant 0x00) to rotation cycle;
rotation is now 5-step: IDEN_UP->NET_STS->RFSS_STS->GRP_V_GRANT->NET_STS
- Wire TG and VCH fields into fill_tx_buffer for voice grant encoding
- Reset txprogress_message.done=false on new P25TxConfigure in baseband
- Add #include <cstring> to baseband_api.cpp (needed for memcpy)
- Fix TX restart lockup: remove baseband::shutdown() from stop_tx() so
the M4 stays loaded between sessions; only shut down in destructor.
Previously, the stale ShutdownMessage in the queue would be picked up
by the restarted M4 on second TX, causing it to exit immediately and
leaving the HackRF stuck in TX mode.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* ifndef guard instead of pragma
Implements MDC-1200 single and double-packet TX as a PPMA external app.
Features:
- Supports PTT ID, Emergency, Radio Check, Stun/Unstun, Call Alert,
Selective Call (1 & 2), Status Request/Response, Remote Monitor, Message
- Auto-fills Arg byte on Op selection
- AFSK FSK modulation: 1800 Hz mark / 1200 Hz space, 1200 baud
- NRZI encoding with Golay FEC per MDC-1200 spec
- Tap-to-edit frequency via keypad
- Default TX gain of 30 dB
- Uses AFSK baseband (same as POCSAG/SAME TX)
- All buffers kept off the stack to avoid hard faults in ext app environment
* mdc_tx: address PR review feedback
- Move MDC helpers into ui::external_app::mdc_tx namespace (drop anonymous namespace)
- Use AFSK_TX_SAMPLERATE macro instead of hardcoded 1536000
- Add #include "modems.hpp" explicitly for AFSK_TX_SAMPLERATE
- Replace n*8/n*16 pixel positions with UI_POS_X/UI_POS_Y macros
- Fix field comments: 'hex bytes' -> 'decimal bytes (0-255)'
- Fix TransmitterView frequency_step: 1750000 -> 12500 (12.5kHz NFM step)
- Fix MDC preamble: replace leading 0x00 bytes with 0xAA
after NRZI encoding stayed 0x00, terminating TX on the first word.
0xAA bytes NRZI-encode to 0xFF (continuous 1800Hz mark tone), which
is the standard MDC-1200 preamble and does not trigger the sentinel.
* Add KISS TNC external app for APRS RX/TX over USB serial
Adds a KISS TNC (Terminal Node Controller) app that bridges APRS
packets between the HackRF radio and a connected PC over USB CDC
serial using the KISS protocol.
Features:
- APRS receive at 144.390 MHz (configurable), decoding packets via
the existing APRS RX baseband (PAPR.bin)
- Received AX.25 frames forwarded to host as KISS-framed data over
USB serial
- KISS frames received from host transmitted as AFSK audio using the
existing AFSK TX baseband (PAFT.bin)
- Clean RX->TX->RX baseband switching with proper timing delays
- USB connection status indicator with periodic refresh
- Compatible with standard KISS TNC clients (Xastir, APRSISCE/32,
Dire Wolf, etc.)
Firmware changes required to support the external app:
- baseband_api.cpp: mark set_aprs() __attribute__((used)) so it is
retained by the linker for external app use
- protocols/ax25: add make_frame_from_raw() to build NRZI bitstream
from raw AX.25 bytes, marked __attribute__((used))
- usb_serial_host_to_device: add kiss_raw_handler hook to route
incoming USB bytes directly to a registered callback, bypassing
the shell; marked __attribute__((used))
- baseband/proc_aprsrx: add constructor that auto-configures at
1200 baud so external apps do not need to call set_aprs() at init
* Address PR review: generic RAII USB handler, fix TX cutoff and buffer overflow
- Replace KISS-specific set_kiss_raw_handler() in shared USB code with a
generic UsbSerialInputHandler RAII class; any app can now register a
handler via the ctor and it auto-clears in the dtor — no app-specific
'if' checks in shared code, no __attribute__((used)) needed
- Remove __attribute__((used)) from set_aprs() — it is referenced directly
by ui_aprs_rx.cpp so it will never be dead-stripped
- Fix send_kiss_frame() buffer overflow: per-byte bounds check prevents
2-byte escape sequences from writing past the end of the output buffer
- Replace fillOBuffer(TIME_INFINITE) with chOQWriteTimeout(TIME_IMMEDIATE)
to drop bytes instead of blocking the event loop
- Remove chThdSleepMilliseconds() calls from start_tx() and finish_tx()
- Fix TX cutoff bug: call start_tx() directly from process_kiss_frame()
instead of deferring via tx_pending_ flag (deferral caused kiss_idx_
to be 0 by the time start_tx() fired, producing an empty frame)
* Move USB write into UsbSerialInputHandler class
Add a write() method to UsbSerialInputHandler so all USB I/O
(both input callback and output) is encapsulated in the class.
KISS TNC now uses usb_input_handler_->write() instead of calling
chOQWriteTimeout(&SUSBD1.oqueue, ...) directly, keeping raw USB
details out of app code.
* Address PR review: remove auto-configure from APRSRxProcessor, add timeout param to write()
- Remove default_config from APRSRxProcessor() constructor; baseband should
start unconfigured and wait for APRSRxConfigureMessage from the app side
(already sent via baseband::set_aprs() in KISS TNC and APRS RX app)
- Remove stray #include "stdio.h" from proc_aprsrx.cpp
- Add systime_t timeout parameter with default TIME_IMMEDIATE to
UsbSerialInputHandler::write() so callers can choose blocking behaviour
* Add SAME TX external app
Adds a Specific Area Message Encoding (SAME/EAS) transmitter as an
external app (.ppma) for HackRF PortaPack.
SAME is the digital protocol used by NOAA Weather Radio and the
Emergency Alert System in the US and Canada for broadcasting
emergency alerts (tornado warnings, flash floods, EAN, etc.)
on 162.400-162.550 MHz and AM/FM broadcast stations.
Features:
- Originator code selector (WXR, EAS, CIV, PEP)
- Event code selector: 26 standard SAME event codes
(RWT, TOR, SVR, FFW, EAN, etc.) with live name display
- FIPS location code entry (state 00-99 + county 000-999)
- Purge time entry (hours + minutes)
- Live message preview showing the encoded header
- AFSK encoding: mark=2083Hz, space=1563Hz, 520.833 baud
- FM deviation: 5 kHz, repeated 3x per SAME spec
- Default frequency: 162.550 MHz (WX channel 7)
Protocol details:
- 16-byte 0xAB preamble (bit-reversed for LSB-first AFSK)
- Header: ZCZC-ORG-EVT-SSPCCC+HHMM-JJJHHMM-STATION-
- Uses existing PAFT (proc_afsk) baseband image
* Apply clang-format via format-code.sh
* Add GPL license headers, guard re-entry, call set_transmitting(true)
- Add standard PortaPack GPL-2.0 license header to ui_same_tx.cpp and .hpp
- Guard start_tx() with tx_active_ to prevent re-entrant calls
- Call tx_view.set_transmitting(true) after starting TX so the
TransmitterView button switches to stop mode
* POC
* submodule
* seperate bb
* seperate bb
* seperate bb
* seperate bb
* seperate bb
* sadly have to reduce history
* icon
* bring it back
* bring it back
* bb
* format and move bb outside
rollorentner
Bernd Herzog
Oleg Belousov
未来方舟
Frederic BORRY
Totoo
Matej Sochan
Luca
Sandbox
Synray
Arne Luehrs
Pezsma
VasylSamoilov
Ryan Harden
gullradriel
zxkmm
Sarah Rose
berkeozkir
E.T.