mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-01-26 14:36:17 -05:00
Added basic POCSAG receiver
Added Yes/no modal screen (for future tx warnings)
This commit is contained in:
furrtek
parent
c2fbc0c8d5
commit
02f0271553
@ -179,8 +179,10 @@ set(CPPSRC
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analog_audio_app.cpp
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${COMMON}/ais_baseband.cpp
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${COMMON}/ais_packet.cpp
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${COMMON}/pocsag_packet.cpp
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ais_app.cpp
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tpms_app.cpp
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pocsag_app.cpp
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${COMMON}/tpms_packet.cpp
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ert_app.cpp
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${COMMON}/ert_packet.cpp
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@ -236,6 +238,7 @@ set(INCDIR ${CMAKE_CURRENT_BINARY_DIR} ${COMMON} ${PORTINC} ${KERNINC} ${TESTINC
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${HALINC} ${PLATFORMINC} ${BOARDINC}
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${FATFSINC}
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${CHIBIOS}/os/various
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bitmaps
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)
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#
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@ -2190,6 +2190,30 @@ __/common/png_writer.cpp.s:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/__/common/png_writer.cpp.s
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.PHONY : __/common/png_writer.cpp.s
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__/common/pocsag_packet.obj: __/common/pocsag_packet.cpp.obj
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.PHONY : __/common/pocsag_packet.obj
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# target to build an object file
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__/common/pocsag_packet.cpp.obj:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/__/common/pocsag_packet.cpp.obj
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.PHONY : __/common/pocsag_packet.cpp.obj
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__/common/pocsag_packet.i: __/common/pocsag_packet.cpp.i
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.PHONY : __/common/pocsag_packet.i
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# target to preprocess a source file
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__/common/pocsag_packet.cpp.i:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/__/common/pocsag_packet.cpp.i
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.PHONY : __/common/pocsag_packet.cpp.i
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__/common/pocsag_packet.s: __/common/pocsag_packet.cpp.s
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.PHONY : __/common/pocsag_packet.s
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# target to generate assembly for a file
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__/common/pocsag_packet.cpp.s:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/__/common/pocsag_packet.cpp.s
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.PHONY : __/common/pocsag_packet.cpp.s
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__/common/portapack_io.obj: __/common/portapack_io.cpp.obj
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.PHONY : __/common/portapack_io.obj
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@ -3030,6 +3054,30 @@ max5864.cpp.s:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/max5864.cpp.s
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.PHONY : max5864.cpp.s
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pocsag_app.obj: pocsag_app.cpp.obj
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.PHONY : pocsag_app.obj
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# target to build an object file
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pocsag_app.cpp.obj:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/pocsag_app.cpp.obj
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.PHONY : pocsag_app.cpp.obj
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pocsag_app.i: pocsag_app.cpp.i
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.PHONY : pocsag_app.i
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# target to preprocess a source file
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pocsag_app.cpp.i:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/pocsag_app.cpp.i
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.PHONY : pocsag_app.cpp.i
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pocsag_app.s: pocsag_app.cpp.s
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.PHONY : pocsag_app.s
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# target to generate assembly for a file
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pocsag_app.cpp.s:
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cd /home/furrtek/portapack-hackrf && $(MAKE) -f firmware/application/CMakeFiles/application.elf.dir/build.make firmware/application/CMakeFiles/application.elf.dir/pocsag_app.cpp.s
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.PHONY : pocsag_app.cpp.s
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portapack.obj: portapack.cpp.obj
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.PHONY : portapack.obj
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@ -4378,6 +4426,9 @@ help:
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@echo "... __/common/png_writer.obj"
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@echo "... __/common/png_writer.i"
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@echo "... __/common/png_writer.s"
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@echo "... __/common/pocsag_packet.obj"
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@echo "... __/common/pocsag_packet.i"
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@echo "... __/common/pocsag_packet.s"
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@echo "... __/common/portapack_io.obj"
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@echo "... __/common/portapack_io.i"
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@echo "... __/common/portapack_io.s"
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@ -4483,6 +4534,9 @@ help:
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@echo "... max5864.obj"
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@echo "... max5864.i"
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@echo "... max5864.s"
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@echo "... pocsag_app.obj"
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@echo "... pocsag_app.i"
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@echo "... pocsag_app.s"
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@echo "... portapack.obj"
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@echo "... portapack.i"
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@echo "... portapack.s"
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@ -133,6 +133,13 @@ void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit,
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send_message(&message);
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}
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void set_pocsag() {
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const POCSAGConfigureMessage message {
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1200
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};
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send_message(&message);
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}
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static bool baseband_image_running = false;
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void run_image(const portapack::spi_flash::image_tag_t image_tag) {
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@ -60,6 +60,7 @@ void set_afsk_data(const uint32_t afsk_samples_per_bit, const uint32_t afsk_phas
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const uint8_t afsk_repeat, const uint32_t afsk_bw, const bool afsk_alt_format);
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void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint8_t repeat,
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const uint32_t pause_symbols);
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void set_pocsag();
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void run_image(const portapack::spi_flash::image_tag_t image_tag);
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void shutdown();
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@ -97,22 +97,22 @@ static constexpr Bitmap bitmap_keyboard {
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};
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static constexpr uint8_t bitmap_unistroke_data[] = {
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0x33, 0xC0,
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0x33, 0x00,
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0xB3, 0xCD,
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0xB3, 0xDF,
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0xB3, 0xD9,
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0xB3, 0xD9,
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0x9E, 0xD9,
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0x00, 0x00,
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0x00, 0x00,
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0x22, 0x00,
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0x22, 0x00,
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0x22, 0x00,
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0x22, 0x00,
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0x22, 0x00,
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0x22, 0x00,
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0xA2, 0x73,
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0xA2, 0x24,
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0xA2, 0x24,
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0xA2, 0x24,
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0xA2, 0x24,
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0x9C, 0x74,
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0x00, 0x00,
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0x00, 0x00,
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0x00, 0x1C,
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0x06, 0x3E,
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0x06, 0x67,
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0xCE, 0x43,
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0xFC, 0x01,
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0x78, 0x40,
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0x00, 0x00
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};
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static constexpr Bitmap bitmap_unistroke {
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73
firmware/application/bitmaps/bmp_modal_warning.hpp
Normal file
73
firmware/application/bitmaps/bmp_modal_warning.hpp
Normal file
@ -0,0 +1,73 @@
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unsigned char modal_warning_bmp[] = {
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0x42, 0x4d, 0xfa, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x00,
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0x00, 0x00, 0x01, 0x00, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00, 0xa8, 0x02,
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0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x07, 0x00,
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0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x42, 0x47, 0x52, 0x73, 0x00, 0x00,
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||||
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||||
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0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x02, 0x03, 0x24, 0x66, 0x02, 0x30,
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||||
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|
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
0x12, 0x00, 0x00, 0x00, 0x12, 0x00, 0x02, 0x36, 0x02, 0x63, 0x12, 0x00,
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0x00, 0x01
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};
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unsigned int modal_warning_bmp_len = 830;
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Before Width: | Height: | Size: 522 B After Width: | Height: | Size: 522 B |
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Before Width: | Height: | Size: 478 B After Width: | Height: | Size: 478 B |
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Before Width: | Height: | Size: 510 B After Width: | Height: | Size: 510 B |
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Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
BIN
firmware/application/bitmaps/modal_warning.bmp
Normal file
BIN
firmware/application/bitmaps/modal_warning.bmp
Normal file
Binary file not shown.
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After Width: | Height: | Size: 830 B |
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Before Width: | Height: | Size: 12 KiB After Width: | Height: | Size: 12 KiB |
168
firmware/application/pocsag_app.cpp
Normal file
168
firmware/application/pocsag_app.cpp
Normal file
@ -0,0 +1,168 @@
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/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* 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.
|
||||
*/
|
||||
|
||||
#include "pocsag_app.hpp"
|
||||
|
||||
#include "baseband_api.hpp"
|
||||
|
||||
#include "portapack.hpp"
|
||||
using namespace portapack;
|
||||
|
||||
#include "string_format.hpp"
|
||||
|
||||
#include "utility.hpp"
|
||||
|
||||
#define POCSAG_IDLE 0x7A89C197
|
||||
|
||||
namespace pocsag {
|
||||
|
||||
namespace format {
|
||||
|
||||
static std::string signal_rate_str(SignalRate signal_rate) {
|
||||
switch(signal_rate) {
|
||||
case SignalRate::FSK512: return "FSK 512 ";
|
||||
case SignalRate::FSK1200: return "FSK 1200";
|
||||
case SignalRate::FSK2400: return "FSK 2400";
|
||||
default: return "- - - - ";
|
||||
}
|
||||
}
|
||||
|
||||
} /* namespace format */
|
||||
|
||||
} /* namespace pocsag */
|
||||
|
||||
void POCSAGLogger::on_packet(const pocsag::POCSAGPacket& packet) {
|
||||
std::string entry = pocsag::format::signal_rate_str(packet.signal_rate()) + " ";
|
||||
for (size_t c = 0; c < 16; c++)
|
||||
entry += to_string_hex(packet[c], 8) + " ";
|
||||
|
||||
log_file.write_entry(packet.timestamp(), entry);
|
||||
}
|
||||
|
||||
namespace ui {
|
||||
|
||||
POCSAGAppView::POCSAGAppView(NavigationView& nav) {
|
||||
baseband::run_image(portapack::spi_flash::image_tag_pocsag);
|
||||
|
||||
add_children({ {
|
||||
&rssi,
|
||||
&channel,
|
||||
&options_band,
|
||||
&field_rf_amp,
|
||||
&field_lna,
|
||||
&field_vga,
|
||||
//&text_debug,
|
||||
&console
|
||||
} });
|
||||
|
||||
radio::enable({
|
||||
tuning_frequency(),
|
||||
sampling_rate,
|
||||
baseband_bandwidth,
|
||||
rf::Direction::Receive,
|
||||
receiver_model.rf_amp(),
|
||||
static_cast<int8_t>(receiver_model.lna()),
|
||||
static_cast<int8_t>(receiver_model.vga()),
|
||||
1,
|
||||
});
|
||||
|
||||
options_band.on_change = [this](size_t, OptionsField::value_t v) {
|
||||
this->on_band_changed(v);
|
||||
};
|
||||
options_band.set_by_value(target_frequency());
|
||||
|
||||
logger = std::make_unique<POCSAGLogger>();
|
||||
if( logger ) {
|
||||
logger->append("pocsag.txt");
|
||||
}
|
||||
|
||||
baseband::set_pocsag();
|
||||
}
|
||||
|
||||
POCSAGAppView::~POCSAGAppView() {
|
||||
radio::disable();
|
||||
baseband::shutdown();
|
||||
}
|
||||
|
||||
void POCSAGAppView::focus() {
|
||||
options_band.focus();
|
||||
}
|
||||
|
||||
void POCSAGAppView::set_parent_rect(const Rect new_parent_rect) {
|
||||
View::set_parent_rect(new_parent_rect);
|
||||
}
|
||||
|
||||
void POCSAGAppView::on_packet(const POCSAGPacketMessage * message) {
|
||||
bool eom = false;
|
||||
uint32_t codeword;
|
||||
|
||||
if( logger ) {
|
||||
logger->on_packet(message->packet);
|
||||
}
|
||||
|
||||
for (size_t c = 0; c < 16; c++) {
|
||||
codeword = message->packet[c];
|
||||
|
||||
if (codeword & 0x80000000) {
|
||||
// Message
|
||||
console.writeln("Message !");
|
||||
|
||||
} else {
|
||||
// Address
|
||||
if (codeword == POCSAG_IDLE) {
|
||||
eom = true;
|
||||
} else {
|
||||
function = (codeword >> 11) & 3;
|
||||
address = ((codeword >> 10) & 0x1FFFF8) | ((codeword >> 1) & 7);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (eom)
|
||||
console.writeln("Address:" + to_string_hex(address, 6) + " Function:" + to_string_dec_uint(function));
|
||||
//console.writeln("EOM");
|
||||
//console.writeln(to_string_hex(message->packet[0], 8) + "/"+ to_string_hex(message->packet[1], 8));
|
||||
|
||||
if (eom)
|
||||
batch_cnt = 0;
|
||||
else
|
||||
batch_cnt++;
|
||||
}
|
||||
|
||||
void POCSAGAppView::on_band_changed(const uint32_t new_band_frequency) {
|
||||
set_target_frequency(new_band_frequency);
|
||||
}
|
||||
|
||||
void POCSAGAppView::set_target_frequency(const uint32_t new_value) {
|
||||
target_frequency_ = new_value;
|
||||
radio::set_tuning_frequency(tuning_frequency());
|
||||
}
|
||||
|
||||
uint32_t POCSAGAppView::target_frequency() const {
|
||||
return target_frequency_;
|
||||
}
|
||||
|
||||
uint32_t POCSAGAppView::tuning_frequency() const {
|
||||
return target_frequency() - (sampling_rate / 4);
|
||||
}
|
||||
|
||||
} /* namespace ui */
|
||||
142
firmware/application/pocsag_app.hpp
Normal file
142
firmware/application/pocsag_app.hpp
Normal file
@ -0,0 +1,142 @@
|
||||
/*
|
||||
* Copyright (C) 2015 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.
|
||||
*/
|
||||
|
||||
#ifndef __POCSAG_APP_H__
|
||||
#define __POCSAG_APP_H__
|
||||
|
||||
#include "ui_widget.hpp"
|
||||
#include "ui_navigation.hpp"
|
||||
#include "ui_receiver.hpp"
|
||||
#include "ui_rssi.hpp"
|
||||
#include "ui_channel.hpp"
|
||||
|
||||
#include "event_m0.hpp"
|
||||
|
||||
#include "log_file.hpp"
|
||||
|
||||
#include "pocsag_packet.hpp"
|
||||
|
||||
class POCSAGLogger {
|
||||
public:
|
||||
Optional<File::Error> append(const std::string& filename) {
|
||||
return log_file.append(filename);
|
||||
}
|
||||
|
||||
void on_packet(const pocsag::POCSAGPacket& packet);
|
||||
|
||||
private:
|
||||
LogFile log_file;
|
||||
};
|
||||
|
||||
namespace ui {
|
||||
|
||||
class POCSAGAppView : public View {
|
||||
public:
|
||||
POCSAGAppView(NavigationView& nav);
|
||||
~POCSAGAppView();
|
||||
|
||||
void set_parent_rect(const Rect new_parent_rect) override;
|
||||
|
||||
void paint(Painter&) override { };
|
||||
|
||||
void focus() override;
|
||||
|
||||
std::string title() const override { return "POCSAG RX"; };
|
||||
|
||||
private:
|
||||
static constexpr uint32_t initial_target_frequency = 466175000;
|
||||
static constexpr uint32_t sampling_rate = 1536000;
|
||||
static constexpr uint32_t baseband_bandwidth = 1750000;
|
||||
|
||||
uint32_t batch_cnt = 0;
|
||||
uint32_t address, function;
|
||||
|
||||
MessageHandlerRegistration message_handler_packet {
|
||||
Message::ID::POCSAGPacket,
|
||||
[this](Message* const p) {
|
||||
const auto message = static_cast<const POCSAGPacketMessage*>(p);
|
||||
this->on_packet(message);
|
||||
}
|
||||
};
|
||||
|
||||
static constexpr ui::Dim header_height = 1 * 16;
|
||||
|
||||
RSSI rssi {
|
||||
{ 21 * 8, 0, 6 * 8, 4 },
|
||||
};
|
||||
|
||||
Channel channel {
|
||||
{ 21 * 8, 5, 6 * 8, 4 },
|
||||
};
|
||||
|
||||
OptionsField options_band {
|
||||
{ 0 * 8, 0 * 16 },
|
||||
7,
|
||||
{
|
||||
{ "FR .025", 466025000 },
|
||||
{ "FR .050", 466050000 },
|
||||
{ "FR .075", 466075000 },
|
||||
{ "FR .175", 466175000 },
|
||||
{ "FR .206", 466206250 },
|
||||
{ "FR .231", 466231250 }
|
||||
}
|
||||
};
|
||||
|
||||
Text text_debug {
|
||||
{ 0, 40, 240, 16 },
|
||||
"Debug..."
|
||||
};
|
||||
|
||||
Console console {
|
||||
{ 0, 32, 240, 272 }
|
||||
};
|
||||
|
||||
RFAmpField field_rf_amp {
|
||||
{ 13 * 8, 0 * 16 }
|
||||
};
|
||||
|
||||
LNAGainField field_lna {
|
||||
{ 15 * 8, 0 * 16 }
|
||||
};
|
||||
|
||||
VGAGainField field_vga {
|
||||
{ 18 * 8, 0 * 16 }
|
||||
};
|
||||
|
||||
std::unique_ptr<POCSAGLogger> logger;
|
||||
|
||||
uint32_t target_frequency_ = initial_target_frequency;
|
||||
|
||||
void on_packet(const POCSAGPacketMessage * message);
|
||||
void on_show_list();
|
||||
|
||||
void on_band_changed(const uint32_t new_band_frequency);
|
||||
|
||||
uint32_t target_frequency() const;
|
||||
void set_target_frequency(const uint32_t new_value);
|
||||
|
||||
uint32_t tuning_frequency() const;
|
||||
};
|
||||
|
||||
} /* namespace ui */
|
||||
|
||||
#endif/*__POCSAG_APP_H__*/
|
||||
@ -99,7 +99,7 @@ std::string to_string_dec_int(
|
||||
|
||||
static void to_string_hex_internal(char* p, const uint32_t n, const int32_t l) {
|
||||
const uint32_t d = n & 0xf;
|
||||
p[l] = (d > 9) ? (d + 87) : (d + 48);
|
||||
p[l] = (d > 9) ? (d + 55) : (d + 48);
|
||||
if( l > 0 ) {
|
||||
to_string_hex_internal(p, n >> 4, l - 1);
|
||||
}
|
||||
|
||||
@ -116,7 +116,7 @@ AlphanumView::AlphanumView(
|
||||
add_child(&button_done);
|
||||
button_done.on_select = [this, &nav, txt, max_len](Button&) {
|
||||
memcpy(txt, txtinput, max_len + 1);
|
||||
on_changed(this->value());
|
||||
if (on_changed) on_changed(this->value());
|
||||
nav.pop();
|
||||
};
|
||||
|
||||
|
||||
@ -28,7 +28,8 @@
|
||||
#include "portapack.hpp"
|
||||
#include "event_m0.hpp"
|
||||
#include "portapack_persistent_memory.hpp"
|
||||
#include "splash.hpp"
|
||||
#include "bmp_splash.hpp"
|
||||
#include "bmp_modal_warning.hpp"
|
||||
|
||||
#include "ui_about.hpp"
|
||||
#include "ui_setup.hpp"
|
||||
@ -52,6 +53,7 @@
|
||||
#include "ais_app.hpp"
|
||||
#include "ert_app.hpp"
|
||||
#include "tpms_app.hpp"
|
||||
#include "pocsag_app.hpp"
|
||||
#include "capture_app.hpp"
|
||||
|
||||
#include "core_control.hpp"
|
||||
@ -184,7 +186,7 @@ void NavigationView::display_modal(
|
||||
) {
|
||||
/* If a modal view is already visible, don't display another */
|
||||
if( !modal_view ) {
|
||||
modal_view = push<ModalMessageView>(title, message);
|
||||
modal_view = push<ModalMessageView>(title, message, false);
|
||||
}
|
||||
}
|
||||
|
||||
@ -228,9 +230,10 @@ TranspondersMenuView::TranspondersMenuView(NavigationView& nav) {
|
||||
/* ReceiverMenuView ******************************************************/
|
||||
|
||||
ReceiverMenuView::ReceiverMenuView(NavigationView& nav) {
|
||||
add_items<2>({ {
|
||||
add_items<3>({ {
|
||||
{ "Audio", ui::Color::white(), [&nav](){ nav.push<AnalogAudioView>(); } },
|
||||
{ "Transponders", ui::Color::white(), [&nav](){ nav.push<TranspondersMenuView>(); } },
|
||||
{ "POCSAG", ui::Color::cyan(), [&nav](){ nav.push<POCSAGAppView>(); } },
|
||||
} });
|
||||
on_left = [&nav](){ nav.pop(); };
|
||||
}
|
||||
@ -437,17 +440,37 @@ void NotImplementedView::focus() {
|
||||
ModalMessageView::ModalMessageView(
|
||||
NavigationView& nav,
|
||||
const std::string& title,
|
||||
const std::string& message
|
||||
) : title_ { title }
|
||||
const std::string& message,
|
||||
bool yesno
|
||||
) : title_ { title },
|
||||
yesno_ { yesno }
|
||||
{
|
||||
button_done.on_select = [&nav](Button&){
|
||||
nav.pop();
|
||||
};
|
||||
|
||||
add_children({ {
|
||||
&text_message,
|
||||
&button_done,
|
||||
} });
|
||||
if (!yesno) {
|
||||
button_done.on_select = [&nav](Button&){
|
||||
nav.pop();
|
||||
};
|
||||
|
||||
add_children({ {
|
||||
&text_message,
|
||||
&button_done
|
||||
} });
|
||||
} else {
|
||||
button_yes.on_select = [this,&nav](Button&){
|
||||
if (on_choice) on_choice(true);
|
||||
nav.pop();
|
||||
};
|
||||
button_no.on_select = [this,&nav](Button&){
|
||||
if (on_choice) on_choice(false);
|
||||
nav.pop();
|
||||
};
|
||||
|
||||
add_children({ {
|
||||
&text_message,
|
||||
&button_yes,
|
||||
&button_no
|
||||
} });
|
||||
}
|
||||
|
||||
text_message.set(message);
|
||||
|
||||
@ -458,8 +481,17 @@ ModalMessageView::ModalMessageView(
|
||||
});
|
||||
}
|
||||
|
||||
void ModalMessageView::paint(Painter& painter) {
|
||||
(void)painter;
|
||||
portapack::display.drawBMP({64, 64}, modal_warning_bmp, false);
|
||||
}
|
||||
|
||||
void ModalMessageView::focus() {
|
||||
button_done.focus();
|
||||
if (!yesno_) {
|
||||
button_done.focus();
|
||||
} else {
|
||||
button_yes.focus();
|
||||
}
|
||||
}
|
||||
|
||||
} /* namespace ui */
|
||||
|
||||
@ -264,15 +264,20 @@ public:
|
||||
ModalMessageView(
|
||||
NavigationView& nav,
|
||||
const std::string& title,
|
||||
const std::string& message
|
||||
const std::string& message,
|
||||
bool yesno
|
||||
);
|
||||
void paint(Painter& painter) override;
|
||||
|
||||
void focus() override;
|
||||
|
||||
std::string title() const override { return title_; };
|
||||
|
||||
std::function<void(bool)> on_choice;
|
||||
|
||||
private:
|
||||
const std::string title_;
|
||||
const bool yesno_;
|
||||
|
||||
Text text_message { };
|
||||
|
||||
@ -280,6 +285,15 @@ private:
|
||||
{ 10 * 8, 13 * 16, 10 * 8, 24 },
|
||||
"OK",
|
||||
};
|
||||
|
||||
Button button_yes {
|
||||
{ 40, 13 * 16, 64, 24 },
|
||||
"YES",
|
||||
};
|
||||
Button button_no {
|
||||
{ 152, 13 * 16, 64, 24 },
|
||||
"NO",
|
||||
};
|
||||
};
|
||||
|
||||
} /* namespace ui */
|
||||
|
||||
@ -415,14 +415,19 @@ XylosView::XylosView(NavigationView& nav) {
|
||||
};*/
|
||||
|
||||
// Single transmit
|
||||
button_transmit.on_select = [this](Button&) {
|
||||
button_transmit.on_select = [this,&nav](Button&) {
|
||||
if (tx_mode == IDLE) {
|
||||
// audio::headphone::set_volume(volume_t::decibel(90 - 99) + audio::headphone::volume_range().max);
|
||||
tx_mode = SINGLE;
|
||||
button_transmit.set_style(&style_cancel);
|
||||
button_transmit.set_text("Wait");
|
||||
generate_message();
|
||||
start_tx();
|
||||
/*auto modal_view = nav.push<ModalMessageView>("TX", "TX ?", true);
|
||||
modal_view->on_choice = [this](bool choice) {
|
||||
if (choice) {*/
|
||||
// audio::headphone::set_volume(volume_t::decibel(90 - 99) + audio::headphone::volume_range().max);
|
||||
tx_mode = SINGLE;
|
||||
button_transmit.set_style(&style_cancel);
|
||||
button_transmit.set_text("Wait");
|
||||
generate_message();
|
||||
start_tx();
|
||||
//}
|
||||
//};
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@ -25,9 +25,9 @@
|
||||
#include "ui_navigation.hpp"
|
||||
#include "ui_font_fixed_8x16.hpp"
|
||||
|
||||
#include "bulb_on_bmp.hpp"
|
||||
#include "bulb_off_bmp.hpp"
|
||||
#include "bulb_ignore_bmp.hpp"
|
||||
#include "bmp_bulb_on.hpp"
|
||||
#include "bmp_bulb_off.hpp"
|
||||
#include "bmp_bulb_ignore.hpp"
|
||||
|
||||
#include "message.hpp"
|
||||
//#include "volume.hpp"
|
||||
|
||||
@ -298,6 +298,13 @@ set(MODE_CPPSRC
|
||||
)
|
||||
DeclareTargets(PERT ert)
|
||||
|
||||
### POCSAG RX
|
||||
|
||||
set(MODE_CPPSRC
|
||||
proc_pocsag.cpp
|
||||
)
|
||||
DeclareTargets(PPOC pocsag)
|
||||
|
||||
### NFM Audio
|
||||
|
||||
set(MODE_CPPSRC
|
||||
|
||||
164
firmware/baseband/proc_pocsag.cpp
Normal file
164
firmware/baseband/proc_pocsag.cpp
Normal file
@ -0,0 +1,164 @@
|
||||
/*
|
||||
* Copyright (C) 1996 Thomas Sailer (sailer@ife.ee.ethz.ch, hb9jnx@hb9w.che.eu)
|
||||
* Copyright (C) 2012-2014 Elias Oenal (multimon-ng@eliasoenal.com)
|
||||
* Copyright (C) 2015 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.
|
||||
*/
|
||||
|
||||
#include "proc_pocsag.hpp"
|
||||
|
||||
#include "event_m4.hpp"
|
||||
|
||||
#include <cstdint>
|
||||
#include <cstddef>
|
||||
|
||||
#define FREQ_SAMP 24000
|
||||
#define BAUD 1200
|
||||
#define SPHASEINC (0x10000u * BAUD / FREQ_SAMP)
|
||||
|
||||
#define POCSAG_SYNC 0x7CD215D8
|
||||
#define POCSAG_IDLE 0x7A89C197
|
||||
|
||||
void POCSAGProcessor::execute(const buffer_c8_t& buffer) {
|
||||
/* 1.536MHz, 2048 samples */
|
||||
|
||||
if( !configured ) return;
|
||||
|
||||
const auto decim_0_out = decim_0.execute(buffer, dst_buffer);
|
||||
const auto decim_1_out = decim_1.execute(decim_0_out, dst_buffer);
|
||||
|
||||
auto audio = demod.execute(decim_1_out, audio_buffer);
|
||||
|
||||
for (c = 0; c < 32; c++) {
|
||||
|
||||
// Bit = sign
|
||||
const int32_t sample_int = audio.p[c] * 32768.0f;
|
||||
const int32_t audio_sample = __SSAT(sample_int, 16);
|
||||
dcd_shreg <<= 1;
|
||||
dcd_shreg |= (audio_sample < 0);
|
||||
|
||||
// Detect transitions to adjust clock
|
||||
if ((dcd_shreg ^ (dcd_shreg >> 1)) & 1) {
|
||||
if (sphase < (0x8000u-(SPHASEINC/2)))
|
||||
sphase += SPHASEINC/8;
|
||||
else
|
||||
sphase -= SPHASEINC/8;
|
||||
}
|
||||
|
||||
sphase += SPHASEINC;
|
||||
|
||||
if (sphase >= 0x10000u) {
|
||||
sphase &= 0xffffu;
|
||||
|
||||
rx_data <<= 1;
|
||||
rx_data |= (dcd_shreg & 1);
|
||||
|
||||
switch(rx_state) {
|
||||
|
||||
case WAITING:
|
||||
if (rx_data == 0xAAAAAAAA) {
|
||||
rx_state = PREAMBLE;
|
||||
sync_timeout = 0;
|
||||
}
|
||||
break;
|
||||
|
||||
case PREAMBLE:
|
||||
if (sync_timeout < 600) {
|
||||
sync_timeout++;
|
||||
|
||||
//pocsag_brute_repair(&s->l2.pocsag, &rx_data);
|
||||
|
||||
if (rx_data == POCSAG_SYNC) {
|
||||
packet.clear();
|
||||
rx_state = SYNC;
|
||||
frame_counter = 0;
|
||||
rx_bit = 0;
|
||||
} else if (rx_data == POCSAG_IDLE) {
|
||||
rx_state = WAITING;
|
||||
}
|
||||
|
||||
} else {
|
||||
rx_state = WAITING; // Abort
|
||||
}
|
||||
break;
|
||||
|
||||
case SYNC:
|
||||
rx_bit++;
|
||||
if (rx_bit >= 32) {
|
||||
rx_bit = 0;
|
||||
|
||||
//pocsag_brute_repair(&s->l2.pocsag, &rx_data);
|
||||
|
||||
packet.set(frame_counter, rx_data);
|
||||
|
||||
if (rx_data == POCSAG_IDLE) {
|
||||
rx_state = WAITING;
|
||||
|
||||
packet.set_timestamp(Timestamp::now());
|
||||
//packet.rate = pocsag::SignalRate::FSK1200;
|
||||
|
||||
const POCSAGPacketMessage message(packet);
|
||||
shared_memory.application_queue.push(message);
|
||||
|
||||
} else {
|
||||
if (frame_counter < 15)
|
||||
frame_counter++;
|
||||
else
|
||||
rx_state = WAITING;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void POCSAGProcessor::on_message(const Message* const message) {
|
||||
if (message->id == Message::ID::POCSAGConfigure)
|
||||
configure(*reinterpret_cast<const POCSAGConfigureMessage*>(message));
|
||||
}
|
||||
|
||||
void POCSAGProcessor::configure(const POCSAGConfigureMessage& message) {
|
||||
(void)message;
|
||||
|
||||
constexpr size_t decim_0_input_fs = baseband_fs;
|
||||
constexpr size_t decim_0_output_fs = decim_0_input_fs / decim_0.decimation_factor;
|
||||
|
||||
constexpr size_t decim_1_input_fs = decim_0_output_fs;
|
||||
constexpr size_t decim_1_output_fs = decim_1_input_fs / decim_1.decimation_factor;
|
||||
|
||||
const size_t demod_input_fs = decim_1_output_fs;
|
||||
|
||||
decim_0.configure(taps_11k0_decim_0.taps, 33554432);
|
||||
decim_1.configure(taps_11k0_decim_1.taps, 131072);
|
||||
demod.configure(demod_input_fs, 4500);
|
||||
|
||||
rx_state = WAITING;
|
||||
configured = true;
|
||||
}
|
||||
|
||||
int main() {
|
||||
EventDispatcher event_dispatcher { std::make_unique<POCSAGProcessor>() };
|
||||
event_dispatcher.run();
|
||||
return 0;
|
||||
}
|
||||
97
firmware/baseband/proc_pocsag.hpp
Normal file
97
firmware/baseband/proc_pocsag.hpp
Normal file
@ -0,0 +1,97 @@
|
||||
/*
|
||||
* Copyright (C) 2015 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.
|
||||
*/
|
||||
|
||||
#ifndef __PROC_POCSAG_H__
|
||||
#define __PROC_POCSAG_H__
|
||||
|
||||
#include "baseband_processor.hpp"
|
||||
#include "baseband_thread.hpp"
|
||||
#include "rssi_thread.hpp"
|
||||
|
||||
#include "dsp_iir.hpp"
|
||||
#include "dsp_decimate.hpp"
|
||||
#include "dsp_demodulate.hpp"
|
||||
|
||||
#include "pocsag_packet.hpp"
|
||||
|
||||
#include "message.hpp"
|
||||
#include "portapack_shared_memory.hpp"
|
||||
|
||||
#include <cstdint>
|
||||
|
||||
class POCSAGProcessor : public BasebandProcessor {
|
||||
public:
|
||||
void execute(const buffer_c8_t& buffer) override;
|
||||
|
||||
void on_message(const Message* const message) override;
|
||||
|
||||
private:
|
||||
enum rx_states {
|
||||
WAITING = 0,
|
||||
PREAMBLE = 32,
|
||||
SYNC = 64,
|
||||
LOSING_SYNC = 65,
|
||||
LOST_SYNC = 66,
|
||||
ADDRESS = 67,
|
||||
MESSAGE = 68,
|
||||
END_OF_MESSAGE = 69
|
||||
};
|
||||
|
||||
static constexpr size_t baseband_fs = 1536000;
|
||||
|
||||
BasebandThread baseband_thread { baseband_fs, this, NORMALPRIO + 20, baseband::Direction::Receive };
|
||||
RSSIThread rssi_thread { NORMALPRIO + 10 };
|
||||
|
||||
std::array<complex16_t, 512> dst;
|
||||
const buffer_c16_t dst_buffer {
|
||||
dst.data(),
|
||||
dst.size()
|
||||
};
|
||||
std::array<float, 32> audio;
|
||||
const buffer_f32_t audio_buffer {
|
||||
audio.data(),
|
||||
audio.size()
|
||||
};
|
||||
|
||||
dsp::decimate::FIRC8xR16x24FS4Decim8 decim_0;
|
||||
dsp::decimate::FIRC16xR16x32Decim8 decim_1;
|
||||
|
||||
dsp::demodulate::FM demod;
|
||||
|
||||
uint32_t sync_timeout;
|
||||
|
||||
uint32_t dcd_shreg;
|
||||
uint32_t sphase;
|
||||
uint32_t rx_data;
|
||||
uint32_t rx_bit;
|
||||
bool configured = false;
|
||||
rx_states rx_state;
|
||||
|
||||
size_t c, frame_counter;
|
||||
|
||||
pocsag::POCSAGPacket packet;
|
||||
|
||||
void configure(const POCSAGConfigureMessage& message);
|
||||
|
||||
};
|
||||
|
||||
#endif/*__PROC_POCSAG_H__*/
|
||||
@ -40,6 +40,7 @@ constexpr iir_biquad_config_t audio_48k_hpf_300hz_config {
|
||||
constexpr iir_biquad_config_t audio_24k_hpf_300hz_config {
|
||||
{ 0.94597686f, -1.89195371f, 0.94597686f },
|
||||
{ 1.00000000f, -1.88903308f, 0.89487434f }
|
||||
|
||||
};
|
||||
|
||||
// scipy.signal.butter(2, 300 / 8000.0, 'highpass', analog=False)
|
||||
|
||||
@ -32,6 +32,7 @@
|
||||
#include "baseband_packet.hpp"
|
||||
#include "ert_packet.hpp"
|
||||
#include "tpms_packet.hpp"
|
||||
#include "pocsag_packet.hpp"
|
||||
#include "dsp_fir_taps.hpp"
|
||||
#include "dsp_iir.hpp"
|
||||
#include "fifo.hpp"
|
||||
@ -73,9 +74,12 @@ public:
|
||||
OOKConfigure = 25,
|
||||
RDSConfigure = 26,
|
||||
AudioTXConfig = 27,
|
||||
POCSAGConfigure = 28,
|
||||
|
||||
FIFOSignal = 28,
|
||||
FIFOData = 29,
|
||||
POCSAGPacket = 30,
|
||||
|
||||
FIFOSignal = 31,
|
||||
FIFOData = 32,
|
||||
MAX
|
||||
};
|
||||
|
||||
@ -270,6 +274,18 @@ public:
|
||||
baseband::Packet packet;
|
||||
};
|
||||
|
||||
class POCSAGPacketMessage : public Message {
|
||||
public:
|
||||
constexpr POCSAGPacketMessage(
|
||||
const pocsag::POCSAGPacket& packet
|
||||
) : Message { ID::POCSAGPacket },
|
||||
packet { packet }
|
||||
{
|
||||
}
|
||||
|
||||
pocsag::POCSAGPacket packet;
|
||||
};
|
||||
|
||||
class ShutdownMessage : public Message {
|
||||
public:
|
||||
constexpr ShutdownMessage(
|
||||
@ -602,6 +618,18 @@ public:
|
||||
const uint32_t pause_symbols;
|
||||
};
|
||||
|
||||
class POCSAGConfigureMessage : public Message {
|
||||
public:
|
||||
constexpr POCSAGConfigureMessage(
|
||||
const uint32_t rate
|
||||
) : Message { ID::POCSAGConfigure },
|
||||
rate(rate)
|
||||
{
|
||||
}
|
||||
|
||||
const uint32_t rate;
|
||||
};
|
||||
|
||||
// TODO: use streaming buffer instead
|
||||
class FIFOSignalMessage : public Message {
|
||||
public:
|
||||
|
||||
27
firmware/common/pocsag_packet.cpp
Normal file
27
firmware/common/pocsag_packet.cpp
Normal file
@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Copyright (C) 2015 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.
|
||||
*/
|
||||
|
||||
#include "pocsag_packet.hpp"
|
||||
|
||||
namespace pocsag {
|
||||
|
||||
} /* namespace pocsag */
|
||||
78
firmware/common/pocsag_packet.hpp
Normal file
78
firmware/common/pocsag_packet.hpp
Normal file
@ -0,0 +1,78 @@
|
||||
/*
|
||||
* Copyright (C) 2015 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.
|
||||
*/
|
||||
|
||||
#ifndef __POCSAG_PACKET_H__
|
||||
#define __POCSAG_PACKET_H__
|
||||
|
||||
#include <cstdint>
|
||||
#include <cstddef>
|
||||
|
||||
#include "optional.hpp"
|
||||
|
||||
#include "baseband.hpp"
|
||||
|
||||
namespace pocsag {
|
||||
|
||||
enum SignalRate : uint32_t {
|
||||
FSK512 = 1,
|
||||
FSK1200 = 2,
|
||||
FSK2400 = 3,
|
||||
DEBUG = 4
|
||||
};
|
||||
|
||||
class POCSAGPacket {
|
||||
public:
|
||||
void set_timestamp(const Timestamp& value) {
|
||||
timestamp_ = value;
|
||||
}
|
||||
|
||||
Timestamp timestamp() const {
|
||||
return timestamp_;
|
||||
}
|
||||
|
||||
void set(const size_t index, const uint32_t data) {
|
||||
if (index < 16)
|
||||
codewords[index] = data;
|
||||
}
|
||||
|
||||
uint32_t operator[](const size_t index) const {
|
||||
return (index < 16) ? codewords[index] : 0;
|
||||
}
|
||||
|
||||
SignalRate signal_rate() const {
|
||||
return FSK1200;
|
||||
}
|
||||
|
||||
void clear() {
|
||||
for (size_t c = 0; c < 16; c++)
|
||||
codewords[c] = 0;
|
||||
}
|
||||
|
||||
private:
|
||||
//SignalRate rate = FSK1200;
|
||||
uint32_t codewords[16];
|
||||
Timestamp timestamp_ { };
|
||||
};
|
||||
|
||||
} /* namespace pocsag */
|
||||
|
||||
#endif/*__POCSAG_PACKET_H__*/
|
||||
@ -68,6 +68,7 @@ constexpr image_tag_t image_tag_capture { 'P', 'C', 'A', 'P' };
|
||||
constexpr image_tag_t image_tag_ert { 'P', 'E', 'R', 'T' };
|
||||
constexpr image_tag_t image_tag_nfm_audio { 'P', 'N', 'F', 'M' };
|
||||
constexpr image_tag_t image_tag_tpms { 'P', 'T', 'P', 'M' };
|
||||
constexpr image_tag_t image_tag_pocsag { 'P', 'P', 'O', 'C' };
|
||||
constexpr image_tag_t image_tag_wfm_audio { 'P', 'W', 'F', 'M' };
|
||||
constexpr image_tag_t image_tag_wideband_spectrum { 'P', 'S', 'P', 'E' };
|
||||
|
||||
|
||||
Binary file not shown.
Loading…
x
Reference in New Issue
Block a user