* fix clock init and add mayhem tx capacity
* aligned external clock and RX config
* fix(clock): cap TX interpolation to x16 to prevent doubled waveform speed
The TX gateware only implements interpolation factors x1..x16 (tx_intrp
0..4), but the rate search could select n==5 (x32) for very low TX
sample rates. That left the AFE/CLK0/CLK1 running at the x32 rate while
the FPGA only interpolated by x16, clocking the TX datapath at twice the
gateware output rate. Cap afe_rate and _resampling_n to the x16 limit in
TX so the clocks stay aligned with the interpolation setting.
* fix(praline): source PLL1 from 40MHz GP_CLKIN instead of 12MHz XTAL
For the intermediate 90-110MHz PLL1 stepping stage, source PLL1 from
GP_CLKIN (Si5351 CLK2/MCU_CLK at 40MHz) giving N=2, M=10, Fclk=100MHz,
rather than the on-chip 12MHz XTAL bootstrap path. This matches the
non-PRALINE path. Remove the dead commented-out XTAL enable/PLL code.
* docs(fpga_bridge): correct register 0x03 description for PRALINE gateware
Register 0x03 is RX_DIGITAL_GAIN in RX and TX_NCO_CTRL in TX, not
RX_PSTEP.
* Fix fpga_tx_set_nco_enable to use FPGA_REG3_TX_NCO_CTRL (0x03)
* updated submodule
* usb_serial: populate usb_device before usb_run. Upstream now leaves the global usb_device zero-initialized and expects hackrf_usb.c to memcpy a per-board const into it. We don't link hackrf_usb.c, so do the memcpy here. Also flip control_in to enable_zlp=true to match the new endpoint API.
* baseband: derive IS_* board defines from BOARD. Upstream moved platform IS_* macros from platform_detect.h to cmake. Set them per BOARD here since we don't include platform-detect.cmake. Drop the duplicate clkin.c entry.
* sd_over_usb: drop duplicate driver objects, fix setup callback. Upstream now defines i2c0/i2c1, spi_bus_ssp0/1, sgpio_config and rf_path in the common driver files, so stop redefining them here and patch the runtime fields in pin_setup() instead. Update si5351c_reset_pll() call to the two-arg form. Replace the no-op transceiver_usb_setup_complete stub with one that delegates to usb_setup_complete.
* sd_over_usb: populate usb_device before usb_run. Same fix as the application side: memcpy a const template into usb_device before usb_device_init/usb_run, otherwise the descriptor pointer is NULL. Also pass enable_zlp=true on control_in to match the new endpoint API.
* fix unicode in comment
* remove lz4 bufs reservation in M0
* 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.
Use per-character error tracking to substitute '?' when a
character's bits came from an uncorrectable codeword (BCH error_count >= 3).
Previously these displayed as garbage.
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
* update hackrf submodule
* add platform_gpio.c and platform_scu.c to baseband build
-New source files required by the updated hackrf submodule.
* adapt scsi.c to updated hackrf API
-Rename struct gpio_t to struct gpio and add gpio_lpc.h include.
* adapt hackrf_core.c to updated hackrf API
- Rename struct gpio_t to struct gpio throughout
- Add platform_gpio.h, platform_scu.h, and fixed_point.h includes
- Update pin_setup() to use platform_scu() accessor instead of SCU_ macros
- Rewrite sample_rate_set() to use new fixed-point frequency API
- Update ssp_config_w25q80bv for changed struct layout
- Update si5351c and max283x function call signatures
* 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
Synray
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