Files
Sarah Rose 55a15958ec Add P25 Phase 1 TSCC TX external app (p25_tx) (#3090)
* 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
2026-03-17 08:41:01 +01:00

816 lines
16 KiB
CMake

#
# Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
# Copyright (C) 2016 Furrtek
#
# This file is part of PortaPack.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
##############################################################################
# Build global options
# NOTE: Can be overridden externally.
#
enable_language(C CXX ASM)
include(CheckCXXCompilerFlag)
project(baseband_shared)
# Compiler options here.
set(USE_OPT "-O3 -g -falign-functions=16 -fno-math-errno --specs=nano.specs")
# C specific options here (added to USE_OPT).
set(USE_COPT "-std=gnu99")
# C++ specific options here (added to USE_OPT).
check_cxx_compiler_flag("-std=c++20" cpp20_supported)
if(cpp20_supported)
set(USE_CPPOPT "-std=c++20")
else()
set(USE_CPPOPT "-std=c++17")
endif()
set(USE_CPPOPT "${USE_CPPOPT} -fno-rtti -fno-exceptions -Weffc++ -Wuninitialized -Wno-volatile")
# Enable this if you want the linker to remove unused code and data
set(USE_LINK_GC yes)
# Linker extra options here.
set(USE_LDOPT)
# Enable this if you want link time optimizations (LTO)
set(USE_LTO no)
# If enabled, this option allows to compile the application in THUMB mode.
set(USE_THUMB yes)
# Enable this if you want to see the full log while compiling.
set(USE_VERBOSE_COMPILE no)
#
# Build global options
##############################################################################
##############################################################################
# Architecture or project specific options
#
# Enables the use of FPU on Cortex-M4 (no, softfp, hard).
set(USE_FPU hard)
#
# Architecture or project specific options
##############################################################################
##############################################################################
# Project, sources and paths
#
# Imported source files and paths
include(${CHIBIOS_PORTAPACK}/boards/PORTAPACK_BASEBAND/board.cmake)
include(${CHIBIOS_PORTAPACK}/os/hal/platforms/LPC43xx_M4/platform.cmake)
include(${CHIBIOS}/os/hal/hal.cmake)
include(${CHIBIOS_PORTAPACK}/os/ports/GCC/ARMCMx/LPC43xx_M4/port.cmake)
include(${CHIBIOS}/os/kernel/kernel.cmake)
include(${CHIBIOS}/test/test.cmake)
# Define linker script file here
set(LDSCRIPT ${PORTLD}/LPC43xx_M4.ld)
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
set(CSRC
${PORTSRC}
${KERNSRC}
${TESTSRC}
${BOARDSRC}
)
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
set(CPPSRC
baseband.cpp
${COMMON}/message_queue.cpp
${COMMON}/event.cpp
event_m4.cpp
${COMMON}/thread_wait.cpp
${COMMON}/gpdma.cpp
baseband_dma.cpp
${COMMON}/baseband_sgpio.cpp
${COMMON}/portapack_shared_memory.cpp
${COMMON}/buffer.cpp
baseband_thread.cpp
baseband_processor.cpp
baseband_stats_collector.cpp
dsp_decimate.cpp
dsp_demodulate.cpp
dsp_hilbert.cpp
dsp_modulate.cpp
dsp_goertzel.cpp
matched_filter.cpp
spectrum_collector.cpp
tv_collector.cpp
stream_input.cpp
stream_output.cpp
dsp_squelch.cpp
clock_recovery.cpp
packet_builder.cpp
${COMMON}/dsp_fft.cpp
${COMMON}/dsp_fir_taps.cpp
${COMMON}/dsp_iir.cpp
${COMMON}/dsp_sos.cpp
fxpt_atan2.cpp
rssi.cpp
rssi_dma.cpp
rssi_thread.cpp
audio_compressor.cpp
audio_output.cpp
audio_input.cpp
audio_dma.cpp
audio_stats_collector.cpp
${COMMON}/utility.cpp
${COMMON}/chibios_cpp.cpp
debug.cpp
${COMMON}/gcc.cpp
${COMMON}/performance_counter.cpp
${COMMON}/random.cpp
tone_gen.cpp
)
# C sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
set(ACSRC)
# C++ sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
set(ACPPSRC)
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
set(TCSRC)
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
set(TCPPSRC)
# List ASM source files here
set(ASMSRC ${PORTASM})
set(INCDIR ${COMMON} ${PORTINC} ${KERNINC} ${TESTINC}
${HALINC} ${PLATFORMINC} ${BOARDINC}
${CHIBIOS}/os/various
)
#
# Project, sources and paths
##############################################################################
##############################################################################
# Compiler settings
#
set(MCU cortex-m4)
# ARM-specific options here
set(AOPT)
# THUMB-specific options here
set(TOPT "-mthumb -DTHUMB")
# Define C warning options here
set(CWARN "-Wall -Wextra")
# Define C++ warning options here
set(CPPWARN "-Wall -Wextra")
#
# Compiler settings
##############################################################################
##############################################################################
# Start of default section
#
# List all default C defines here, like -D_DEBUG=1
# TODO: Switch -DCRT0_INIT_DATA depending on load from RAM or SPIFI?
# NOTE: _RANDOM_TCC to kill a GCC 4.9.3 error with std::max argument types
# Use BOARD variable if set, otherwise default to HACKRF_ONE
if(NOT DEFINED BOARD)
set(BOARD "HACKRF_ONE")
endif()
set(DDEFS "-DLPC43XX -DLPC43XX_M4 -D__NEWLIB__ -D${BOARD} -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D_RANDOM_TCC=0 -D'VERSION_STRING=\"${VERSION}\"'")
# List all default ASM defines here, like -D_DEBUG=1
set(DADEFS)
# List all default directories to look for include files here
set(DINCDIR)
# List the default directory to look for the libraries here
set(DLIBDIR)
# List all default libraries here
set(DLIBS)
#
# End of default section
##############################################################################
##############################################################################
# Start of user section
#
# List all user C define here, like -D_DEBUG=1
set(UDEFS)
# Define ASM defines here
set(UADEFS)
# List all user directories here
set(UINCDIR)
# List the user directory to look for the libraries here
set(ULIBDIR)
# List all user libraries here
set(ULIBS)
#
# End of user defines
##############################################################################
set(RULESPATH ${CHIBIOS}/os/ports/GCC/ARMCMx)
include(${RULESPATH}/rules.cmake)
#######################################################################
add_library(${PROJECT_NAME} OBJECT ${CSRC} ${CPPSRC} ${ASMSRC})
include_directories(. ${INCDIR})
#######################################################################
set(BASEBAND_IMAGES)
set(BASEBAND_EXTERNAL_IMAGES)
macro(DeclareTargets chunk_tag name)
project("baseband_${name}")
include(${RULESPATH}/rules.cmake)
set_source_files_properties(${MODE_CPPSRC} PROPERTIES COMPILE_FLAGS "${MODE_FLAGS}")
add_executable(${PROJECT_NAME}.elf $<TARGET_OBJECTS:baseband_shared> ${MODE_CPPSRC} ${HALSRC} ${PLATFORMSRC})
set_target_properties(${PROJECT_NAME}.elf PROPERTIES LINK_DEPENDS ${LDSCRIPT})
add_definitions(${DEFS})
target_compile_definitions(${PROJECT_NAME}.elf PUBLIC "-DBASEBAND_${name}")
include_directories(. ${INCDIR} ${MODE_INCDIR})
link_directories(${LLIBDIR})
target_link_libraries(${PROJECT_NAME}.elf ${LIBS})
target_link_libraries(${PROJECT_NAME}.elf -Wl,-Map=${PROJECT_NAME}.map)
target_link_libraries(${PROJECT_NAME}.elf -Wl,--print-memory-usage)
if(add_to_firmware)
add_custom_command(
OUTPUT ${chunk_tag}.bin ${PROJECT_NAME}.img
COMMAND ${CMAKE_OBJCOPY} -O binary ${PROJECT_NAME}.elf ${chunk_tag}.bin
COMMAND ${LZ4} -f -9 ${chunk_tag}.bin ${PROJECT_NAME}.lz4
COMMAND ${MAKE_IMAGE_CHUNK} ${PROJECT_NAME}.lz4 ${chunk_tag} ${PROJECT_NAME}.img
DEPENDS ${PROJECT_NAME}.elf ${MAKE_IMAGE_CHUNK}
VERBATIM
)
set(BASEBAND_IMAGES ${BASEBAND_IMAGES} ${PROJECT_NAME}.img)
else()
add_custom_command(
OUTPUT ${chunk_tag}.bin
COMMAND ${CMAKE_OBJCOPY} -O binary ${PROJECT_NAME}.elf ${chunk_tag}.bin
DEPENDS ${PROJECT_NAME}.elf
VERBATIM
)
set(BASEBAND_EXTERNAL_IMAGES ${BASEBAND_EXTERNAL_IMAGES} ${chunk_tag}.bin)
endif()
endmacro()
set(add_to_firmware TRUE)
set(MODE_FLAGS "-O3")
### ADS-B RX
set(MODE_CPPSRC
proc_adsbrx.cpp
)
DeclareTargets(PADR adsbrx)
### AFSK TX
set(MODE_CPPSRC
proc_afsk.cpp
)
DeclareTargets(PAFT afsktx)
### APRS RX
set(MODE_CPPSRC
proc_aprsrx.cpp
)
DeclareTargets(PAPR aprsrx)
### BTLE RX
set(MODE_CPPSRC
proc_btlerx.cpp
)
DeclareTargets(PBTR btlerx)
### BTLE TX
set(MODE_CPPSRC
proc_ble_tx.cpp
)
DeclareTargets(PBTT btletx)
### AIS
set(MODE_CPPSRC
proc_ais.cpp
)
DeclareTargets(PAIS ais)
### AM Audio
set(MODE_CPPSRC
proc_am_audio.cpp
)
DeclareTargets(PAMA am_audio)
### Capture
set(MODE_CPPSRC
proc_capture.cpp
)
DeclareTargets(PCAP capture)
### ERT
set(MODE_CPPSRC
proc_ert.cpp
)
DeclareTargets(PERT ert)
### Radiosonde
set(MODE_CPPSRC
proc_sonde.cpp
)
DeclareTargets(PSON sonde)
### FSK RX
set(MODE_CPPSRC
proc_fsk_rx.cpp
)
DeclareTargets(PFSR fskrx)
### FSK TX
set(MODE_CPPSRC
proc_fsk.cpp
)
DeclareTargets(PFSK fsktx)
### Microphone transmit
set(MODE_CPPSRC
proc_mictx.cpp
)
DeclareTargets(PMTX mic_tx)
### NFM Audio
set(MODE_CPPSRC
proc_nfm_audio.cpp
)
DeclareTargets(PNFM nfm_audio)
### OOK
set(MODE_CPPSRC
proc_ook.cpp
)
DeclareTargets(POOK ook)
### POCSAG2 RX
set(MODE_CPPSRC
proc_pocsag2.cpp
)
DeclareTargets(PPO2 pocsag2)
### RDS
set(MODE_CPPSRC
proc_rds.cpp
)
DeclareTargets(PRDS rds)
### Replay
set(MODE_CPPSRC
proc_replay.cpp
)
DeclareTargets(PREP replay)
### Tones
set(MODE_CPPSRC
proc_tones.cpp
)
DeclareTargets(PTON tones)
### Wideband Spectrum
set(MODE_CPPSRC
proc_wideband_spectrum.cpp
)
DeclareTargets(PSPE wideband_spectrum)
### WFM Audio
set(MODE_CPPSRC
proc_wfm_audio.cpp
)
DeclareTargets(PWFM wfm_audio)
### SubGhz Decoders
set(MODE_CPPSRC
proc_subghzd.cpp
)
DeclareTargets(PSGD subghzd)
### Weather Stations
set(MODE_CPPSRC
proc_weather.cpp
)
DeclareTargets(PWTH weather)
set(MODE_FLAGS "-Os")
### Flash Utility
include(${CHIBIOS_PORTAPACK}/os/various/fatfs_bindings/fatfs.cmake)
set(MODE_INCDIR ${FATFSINC})
set(MODE_CPPSRC
proc_flash_utility.cpp
w25q80bv.cpp
${FATFSSRC}
)
DeclareTargets(PFUT flash_utility)
### Place external app and disabled images below so they don't get added to the firmware
set(add_to_firmware FALSE)
set(MODE_FLAGS "-O3")
### FLEX RX
set(MODE_CPPSRC
proc_flex.cpp
)
DeclareTargets(PFLX flex)
### ACARS RX
set(MODE_CPPSRC
proc_acars.cpp
)
DeclareTargets(PACA acars)
### AFSK RX
set(MODE_CPPSRC
proc_afskrx.cpp
)
DeclareTargets(PAFR afskrx)
### EPIRB
set(MODE_CPPSRC
proc_epirb.cpp
)
DeclareTargets(PEPI epirb_rx)
### EPIRB TX
set(MODE_CPPSRC
proc_epirb_tx.cpp
)
DeclareTargets(PEPT epirb_tx)
### P25 TX
set(MODE_CPPSRC
proc_p25_tx.cpp
)
DeclareTargets(P25T p25_tx)
### NRF RX
set(MODE_CPPSRC
proc_nrfrx.cpp
)
DeclareTargets(PNRR nrfrx)
### Jammer
set(MODE_CPPSRC
proc_jammer.cpp
)
DeclareTargets(PJAM jammer)
### AM TV
set(MODE_CPPSRC
proc_am_tv.cpp
)
DeclareTargets(PAMT am_tv)
### GPS Simulator
set(MODE_CPPSRC
proc_gps_sim.cpp
)
DeclareTargets(PGPS gps_sim)
### Spectrum painter
set(MODE_CPPSRC
proc_spectrum_painter.cpp
)
DeclareTargets(PSPT spectrum_painter)
### Test
set(MODE_CPPSRC
proc_test.cpp
)
DeclareTargets(PTST test)
### Audio Beep
set(MODE_CPPSRC
proc_audio_beep.cpp
)
DeclareTargets(PABP audio_beep)
### ProtoView
set(MODE_CPPSRC
proc_protoview.cpp
)
DeclareTargets(PPVW protoview)
### SSTV TX
set(MODE_CPPSRC
proc_sstvtx.cpp
)
DeclareTargets(PSTX sstvtx)
### SSTV RX
set(MODE_CPPSRC
proc_sstvrx.cpp
)
DeclareTargets(PSRX sstvrx)
### TPMS
set(MODE_CPPSRC
proc_tpms.cpp
)
DeclareTargets(PTPM tpms)
### ADS-B TX
set(MODE_CPPSRC
proc_adsbtx.cpp
)
DeclareTargets(PADT adsbtx)
### Binary Timed stream TX
set(MODE_CPPSRC
proc_bint_stream_tx.cpp
)
DeclareTargets(POSK bintstream)
### Signal generator
set(MODE_CPPSRC
proc_siggen.cpp
)
DeclareTargets(PSIG siggen)
### WeFax Rx
set(MODE_CPPSRC
proc_wefaxrx.cpp
)
DeclareTargets(PWFX wefaxrx)
### NoaaApt Rx
set(MODE_CPPSRC
proc_noaaapt_rx.cpp
)
DeclareTargets(PNOA noaaapt_rx)
### Audio transmit
set(MODE_CPPSRC
proc_audiotx.cpp
)
DeclareTargets(PATX audio_tx)
### SubCar Decoders
set(MODE_CPPSRC
proc_subcar.cpp
)
DeclareTargets(PSCD subcar)
### Morse RX Decoder
set(MODE_CPPSRC
proc_morse.cpp
)
DeclareTargets(PMRS morse)
### RTTY RX
set(MODE_CPPSRC
proc_rtty_rx.cpp
)
DeclareTargets(PRTR rtty_rx)
### RTTY TX
set(MODE_CPPSRC
proc_rtty_tx.cpp
)
DeclareTargets(PRTT rtty_tx)
### SD over USB
set(MODE_INCDIR
${HACKRF_PATH}/firmware
${HACKRF_PATH}/firmware/common
${HACKRF_PATH}/firmware/libopencm3/include
)
### Morse TX
set(MODE_CPPSRC
proc_morsetx.cpp
)
DeclareTargets(PMRT morsetx)
### Time Sink
set(MODE_CPPSRC
proc_time_sink.cpp
)
DeclareTargets(PTSK time_sink)
set(MODE_CPPSRC
sd_over_usb/proc_sd_over_usb.cpp
sd_over_usb/scsi.c
sd_over_usb/diskio.c
sd_over_usb/sd_over_usb.c
sd_over_usb/usb_descriptor.c
sd_over_usb/hackrf_core.c
${HACKRF_PATH}/firmware/common/adc.c
${HACKRF_PATH}/firmware/common/selftest.c
${HACKRF_PATH}/firmware/common/usb.c
${HACKRF_PATH}/firmware/common/usb_queue.c
${HACKRF_PATH}/firmware/hackrf_usb/usb_device.c
${HACKRF_PATH}/firmware/hackrf_usb/usb_endpoint.c
${HACKRF_PATH}/firmware/common/usb_request.c
${HACKRF_PATH}/firmware/common/usb_standard_request.c
${HACKRF_PATH}/firmware/common/platform_detect.c
${HACKRF_PATH}/firmware/common/gpio_lpc.c
${HACKRF_PATH}/firmware/common/firmware_info.c
${HACKRF_PATH}/firmware/common/si5351c.c
${HACKRF_PATH}/firmware/common/i2c_bus.c
${HACKRF_PATH}/firmware/common/mixer.c
${HACKRF_PATH}/firmware/common/clkin.c
${HACKRF_PATH}/firmware/common/spi_bus.c
${HACKRF_PATH}/firmware/common/sgpio.c
${HACKRF_PATH}/firmware/common/rf_path.c
${HACKRF_PATH}/firmware/common/i2c_lpc.c
${HACKRF_PATH}/firmware/common/spi_ssp.c
${HACKRF_PATH}/firmware/common/rffc5071_spi.c
${HACKRF_PATH}/firmware/common/rffc5071.c
${HACKRF_PATH}/firmware/common/clkin.c
${HACKRF_PATH}/firmware/common/gpdma.c
${HACKRF_PATH}/firmware/libopencm3/lib/cm3/nvic.c
${HACKRF_PATH}/firmware/libopencm3/lib/cm3/sync.c
${HACKRF_PATH}/firmware/libopencm3/lib/lpc43xx/scu.c
${HACKRF_PATH}/firmware/libopencm3/lib/lpc43xx/timer.c
${HACKRF_PATH}/firmware/libopencm3/lib/lpc43xx/i2c.c
)
# sd_over_usb has type conflicts with PRALINE (HackRF Pro) - disable for now
if(NOT BOARD STREQUAL "PRALINE")
DeclareTargets(PUSB sd_over_usb)
endif()
### HackRF "factory" firmware
add_custom_command(
OUTPUT hackrf.img
COMMAND ${LZ4} -f -9 ${HACKRF_FIRMWARE_BIN_IMAGE} hackrf.lz4
COMMAND ${MAKE_IMAGE_CHUNK} hackrf.lz4 HRF1 hackrf.img
DEPENDS ${HACKRF_FIRMWARE_BIN_FILENAME} ${MAKE_IMAGE_CHUNK}
VERBATIM
)
set(BASEBAND_IMAGES ${BASEBAND_IMAGES} hackrf.img)
### Terminator image
add_custom_command(
OUTPUT terminator.img
COMMAND ${MAKE_IMAGE_CHUNK} terminator.img
DEPENDS ${MAKE_IMAGE_CHUNK}
VERBATIM
)
set(BASEBAND_IMAGES ${BASEBAND_IMAGES} terminator.img)
#######################################################################
project(baseband)
add_custom_command(
OUTPUT ${PROJECT_NAME}.img
COMMAND cat ${BASEBAND_IMAGES} > ${PROJECT_NAME}.img
DEPENDS ${BASEBAND_IMAGES} ${BASEBAND_EXTERNAL_IMAGES}
DEPENDS hackrf.img terminator.img
VERBATIM
)
add_custom_target(
${PROJECT_NAME}
DEPENDS ${PROJECT_NAME}.img
)