mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2026-08-22 07:29:03 +00:00
Add MDC-1200 TX external app (#3083)
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.
This commit is contained in:
Sarah Rose
GitHub
@@ -107,6 +107,10 @@ set(EXTCPPSRC
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external/same_tx/main.cpp
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external/same_tx/ui_same_tx.cpp
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#mdc_tx
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external/mdc_tx/main.cpp
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external/mdc_tx/ui_mdc_tx.cpp
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#sstvrx
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external/sstvrx/main.cpp
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external/sstvrx/ui_sstvrx.cpp
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@@ -360,6 +364,7 @@ set(EXTAPPLIST
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#morse_tx
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sstvtx
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same_tx
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mdc_tx
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sstvrx
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random_password
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acars_rx
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+109
-104
@@ -23,87 +23,88 @@ MEMORY
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* Also need to consider processor memory map - reading 0xADxxxxxx generates a fault which may be better than unexpected behavior.
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* External app address ranges below must match those in python file "external_app_info.py".
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*/
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ram_external_app_afsk_rx (rwx) : org = 0xADB10000, len = 32k
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ram_external_app_calculator (rwx) : org = 0xADB20000, len = 32k
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ram_external_app_font_viewer(rwx) : org = 0xADB30000, len = 32k
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ram_external_app_blespam (rwx) : org = 0xADB40000, len = 32k
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ram_external_app_analogtv (rwx) : org = 0xADB50000, len = 32k
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ram_external_app_nrf_rx (rwx) : org = 0xADB60000, len = 32k
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ram_external_app_coasterp (rwx) : org = 0xADB70000, len = 32k
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ram_external_app_lge (rwx) : org = 0xADB80000, len = 32k
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ram_external_app_lcr (rwx) : org = 0xADB90000, len = 32k
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ram_external_app_jammer (rwx) : org = 0xADBA0000, len = 32k
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ram_external_app_gpssim (rwx) : org = 0xADBB0000, len = 32k
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ram_external_app_spainter (rwx) : org = 0xADBC0000, len = 32k
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ram_external_app_keyfob (rwx) : org = 0xADBD0000, len = 32k
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ram_external_app_tetris (rwx) : org = 0xADBE0000, len = 32k
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ram_external_app_extsensors (rwx) : org = 0xADBF0000, len = 32k
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ram_external_app_foxhunt_rx (rwx) : org = 0xADC00000, len = 32k
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ram_external_app_audio_test (rwx) : org = 0xADC10000, len = 32k
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ram_external_app_wardrivemap(rwx) : org = 0xADC20000, len = 32k
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ram_external_app_tpmsrx (rwx) : org = 0xADC30000, len = 32k
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ram_external_app_protoview (rwx) : org = 0xADC40000, len = 32k
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ram_external_app_adsbtx (rwx) : org = 0xADC50000, len = 32k
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ram_external_app_morse_tx (rwx) : org = 0xADC60000, len = 32k
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ram_external_app_sstvtx (rwx) : org = 0xADC70000, len = 32k
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ram_external_app_random_password(rwx): org = 0xADC80000, len = 32k
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ram_external_app_acars_rx (rwx) : org = 0xADC90000, len = 32k
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ram_external_app_shoppingcart_lock(rwx): org = 0xADCA0000, len = 32k
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ram_external_app_cvs_spam (rwx) : org = 0xADCB0000, len = 32k
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ram_external_app_ookbrute (rwx) : org = 0xADCC0000, len = 32k
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ram_external_app_flippertx (rwx) : org = 0xADCD0000, len = 32k
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ram_external_app_ook_editor (rwx) : org = 0xADCE0000, len = 32k
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ram_external_app_remote (rwx) : org = 0xADCF0000, len = 32k
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ram_external_app_mcu_temperature(rwx): org = 0xADD00000, len = 32k
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ram_external_app_fmradio (rwx) : org = 0xADD10000, len = 32k
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ram_external_app_tuner (rwx) : org = 0xADD20000, len = 32k
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ram_external_app_metronome (rwx) : org = 0xADD30000, len = 32k
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ram_external_app_app_manager(rwx) : org = 0xADD40000, len = 32k
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ram_external_app_hopper (rwx) : org = 0xADD50000, len = 32k
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ram_external_app_antenna_length(rwx): org = 0xADD60000, len = 32k
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ram_external_app_view_wav (rwx) : org = 0xADD70000, len = 32k
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ram_external_app_sd_wipe (rwx) : org = 0xADD80000, len = 32k
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ram_external_app_playlist_editor(rwx): org = 0xADD90000, len = 32k
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ram_external_app_snake (rwx) : org = 0xADDA0000, len = 32k
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ram_external_app_stopwatch (rwx) : org = 0xADDB0000, len = 32k
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ram_external_app_wefax_rx (rwx) : org = 0xADDC0000, len = 32k
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ram_external_app_breakout (rwx) : org = 0xADDD0000, len = 32k
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ram_external_app_doom (rwx) : org = 0xADDE0000, len = 32k
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ram_external_app_debug_pmem (rwx) : org = 0xADDF0000, len = 32k
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ram_external_app_scanner (rwx) : org = 0xADE00000, len = 32k
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ram_external_app_level (rwx) : org = 0xADE10000, len = 32k
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ram_external_app_gfxeq (rwx) : org = 0xADE20000, len = 32k
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ram_external_app_noaaapt_rx (rwx) : org = 0xADE30000, len = 32k
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ram_external_app_detector_rx (rwx) : org = 0xADE40000, len = 32k
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ram_external_app_dinogame (rwx) : org = 0xADE50000, len = 32k
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ram_external_app_spaceinv (rwx) : org = 0xADE60000, len = 32k
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ram_external_app_blackjack (rwx) : org = 0xADE70000, len = 32k
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ram_external_app_battleship (rwx) : org = 0xADE80000, len = 32k
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ram_external_app_ert (rwx) : org = 0xADE90000, len = 32k
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ram_external_app_epirb_rx (rwx) : org = 0xADEA0000, len = 32k
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ram_external_app_soundboard (rwx) : org = 0xADEB0000, len = 32k
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ram_external_app_game2048 (rwx) : org = 0xADEC0000, len = 32k
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ram_external_app_bht_tx (rwx) : org = 0xADED0000, len = 32k
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ram_external_app_morse_practice (rwx) : org = 0xADEE0000, len = 32k
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ram_external_app_adult_toys_controller (rwx) : org = 0xADEF0000, len = 32k
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ram_external_app_flex_rx (rwx) : org = 0xADF00000, len = 32k
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ram_external_app_sstvrx (rwx) : org = 0xADF10000, len = 32k
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ram_external_app_subcarrx (rwx) : org = 0xADF20000, len = 32k
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ram_external_app_siggen (rwx) : org = 0xADF30000, len = 32k
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ram_external_app_sdusb (rwx) : org = 0xADF40000, len = 32k
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ram_external_app_morse_radio (rwx) : org = 0xADF50000, len = 32k
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ram_external_app_waterfall_designer (rwx) : org = 0xADF60000, len = 32k
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ram_external_app_morseradiotx (rwx) : org = 0xADF70000, len = 32k
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ram_external_app_keeloqtx (rwx) : org = 0xADF80000, len = 32k
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ram_external_app_rtty_rx (rwx) : org = 0xADF90000, len = 32k
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ram_external_app_rtty_tx (rwx) : org = 0xADFA0000, len = 32k
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ram_external_app_tpmstx (rwx) : org = 0xADFB0000, len = 32k
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ram_external_app_pocsag_tx (rwx) : org = 0xADFC0000, len = 32k
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ram_external_app_time_sink (rwx) : org = 0xADFD0000, len = 32k
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ram_external_app_same_tx (rwx) : org = 0xADFE0000, len = 32k
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ram_external_app_kiss_tnc (rwx) : org = 0xADFF0000, len = 32k
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ram_external_app_epirb_tx (rwx) : org = 0xAE000000, len = 32k
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ram_external_app_fpv_detect (rwx) : org = 0xAE010000, len = 32k
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ram_external_app_afsk_rx (rwx) : org = 0xADB10000, len = 32k
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ram_external_app_calculator (rwx) : org = 0xADB20000, len = 32k
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ram_external_app_font_viewer (rwx) : org = 0xADB30000, len = 32k
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ram_external_app_blespam (rwx) : org = 0xADB40000, len = 32k
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ram_external_app_analogtv (rwx) : org = 0xADB50000, len = 32k
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ram_external_app_nrf_rx (rwx) : org = 0xADB60000, len = 32k
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ram_external_app_coasterp (rwx) : org = 0xADB70000, len = 32k
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ram_external_app_lge (rwx) : org = 0xADB80000, len = 32k
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ram_external_app_lcr (rwx) : org = 0xADB90000, len = 32k
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ram_external_app_jammer (rwx) : org = 0xADBA0000, len = 32k
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ram_external_app_gpssim (rwx) : org = 0xADBB0000, len = 32k
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ram_external_app_spainter (rwx) : org = 0xADBC0000, len = 32k
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ram_external_app_keyfob (rwx) : org = 0xADBD0000, len = 32k
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ram_external_app_tetris (rwx) : org = 0xADBE0000, len = 32k
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ram_external_app_extsensors (rwx) : org = 0xADBF0000, len = 32k
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ram_external_app_foxhunt_rx (rwx) : org = 0xADC00000, len = 32k
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ram_external_app_audio_test (rwx) : org = 0xADC10000, len = 32k
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ram_external_app_wardrivemap (rwx) : org = 0xADC20000, len = 32k
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ram_external_app_tpmsrx (rwx) : org = 0xADC30000, len = 32k
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ram_external_app_protoview (rwx) : org = 0xADC40000, len = 32k
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ram_external_app_adsbtx (rwx) : org = 0xADC50000, len = 32k
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ram_external_app_morse_tx (rwx) : org = 0xADC60000, len = 32k
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ram_external_app_sstvtx (rwx) : org = 0xADC70000, len = 32k
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ram_external_app_random_password (rwx) : org = 0xADC80000, len = 32k
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ram_external_app_acars_rx (rwx) : org = 0xADC90000, len = 32k
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ram_external_app_shoppingcart_lock (rwx) : org = 0xADCA0000, len = 32k
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ram_external_app_cvs_spam (rwx) : org = 0xADCB0000, len = 32k
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ram_external_app_ookbrute (rwx) : org = 0xADCC0000, len = 32k
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ram_external_app_flippertx (rwx) : org = 0xADCD0000, len = 32k
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ram_external_app_ook_editor (rwx) : org = 0xADCE0000, len = 32k
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ram_external_app_remote (rwx) : org = 0xADCF0000, len = 32k
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ram_external_app_mcu_temperature (rwx) : org = 0xADD00000, len = 32k
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ram_external_app_fmradio (rwx) : org = 0xADD10000, len = 32k
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ram_external_app_tuner (rwx) : org = 0xADD20000, len = 32k
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ram_external_app_metronome (rwx) : org = 0xADD30000, len = 32k
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ram_external_app_app_manager (rwx) : org = 0xADD40000, len = 32k
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ram_external_app_hopper (rwx) : org = 0xADD50000, len = 32k
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ram_external_app_antenna_length (rwx) : org = 0xADD60000, len = 32k
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ram_external_app_view_wav (rwx) : org = 0xADD70000, len = 32k
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ram_external_app_sd_wipe (rwx) : org = 0xADD80000, len = 32k
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ram_external_app_playlist_editor (rwx) : org = 0xADD90000, len = 32k
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ram_external_app_snake (rwx) : org = 0xADDA0000, len = 32k
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ram_external_app_stopwatch (rwx) : org = 0xADDB0000, len = 32k
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ram_external_app_wefax_rx (rwx) : org = 0xADDC0000, len = 32k
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ram_external_app_breakout (rwx) : org = 0xADDD0000, len = 32k
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ram_external_app_doom (rwx) : org = 0xADDE0000, len = 32k
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ram_external_app_debug_pmem (rwx) : org = 0xADDF0000, len = 32k
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ram_external_app_scanner (rwx) : org = 0xADE00000, len = 32k
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ram_external_app_level (rwx) : org = 0xADE10000, len = 32k
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ram_external_app_gfxeq (rwx) : org = 0xADE20000, len = 32k
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ram_external_app_noaaapt_rx (rwx) : org = 0xADE30000, len = 32k
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ram_external_app_detector_rx (rwx) : org = 0xADE40000, len = 32k
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ram_external_app_dinogame (rwx) : org = 0xADE50000, len = 32k
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ram_external_app_spaceinv (rwx) : org = 0xADE60000, len = 32k
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ram_external_app_blackjack (rwx) : org = 0xADE70000, len = 32k
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ram_external_app_battleship (rwx) : org = 0xADE80000, len = 32k
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ram_external_app_ert (rwx) : org = 0xADE90000, len = 32k
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ram_external_app_epirb_rx (rwx) : org = 0xADEA0000, len = 32k
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ram_external_app_soundboard (rwx) : org = 0xADEB0000, len = 32k
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ram_external_app_game2048 (rwx) : org = 0xADEC0000, len = 32k
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ram_external_app_bht_tx (rwx) : org = 0xADED0000, len = 32k
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ram_external_app_morse_practice (rwx) : org = 0xADEE0000, len = 32k
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ram_external_app_adult_toys_controller (rwx) : org = 0xADEF0000, len = 32k
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ram_external_app_flex_rx (rwx) : org = 0xADF00000, len = 32k
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ram_external_app_sstvrx (rwx) : org = 0xADF10000, len = 32k
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ram_external_app_subcarrx (rwx) : org = 0xADF20000, len = 32k
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ram_external_app_siggen (rwx) : org = 0xADF30000, len = 32k
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ram_external_app_sdusb (rwx) : org = 0xADF40000, len = 32k
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ram_external_app_morse_radio (rwx) : org = 0xADF50000, len = 32k
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ram_external_app_waterfall_designer (rwx) : org = 0xADF60000, len = 32k
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ram_external_app_morseradiotx (rwx) : org = 0xADF70000, len = 32k
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ram_external_app_keeloqtx (rwx) : org = 0xADF80000, len = 32k
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ram_external_app_rtty_rx (rwx) : org = 0xADF90000, len = 32k
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ram_external_app_rtty_tx (rwx) : org = 0xADFA0000, len = 32k
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ram_external_app_tpmstx (rwx) : org = 0xADFB0000, len = 32k
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ram_external_app_pocsag_tx (rwx) : org = 0xADFC0000, len = 32k
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ram_external_app_time_sink (rwx) : org = 0xADFD0000, len = 32k
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ram_external_app_same_tx (rwx) : org = 0xADFE0000, len = 32k
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ram_external_app_kiss_tnc (rwx) : org = 0xADFF0000, len = 32k
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ram_external_app_mdc_tx (rwx) : org = 0xAE000000, len = 32k
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ram_external_app_epirb_tx (rwx) : org = 0xAE010000, len = 32k
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ram_external_app_fpv_detect (rwx) : org = 0xAE020000, len = 32k
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}
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SECTIONS
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@@ -144,7 +145,7 @@ SECTIONS
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*(*ui*external_app*nrf_rx*);
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} > ram_external_app_nrf_rx
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.external_app_coasterp : ALIGN(4) SUBALIGN(4)
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.external_app_coasterp : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_coasterp.application_information));
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*(*ui*external_app*coasterp*);
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@@ -192,61 +193,61 @@ SECTIONS
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*(*ui*external_app*tetris*);
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} > ram_external_app_tetris
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.external_app_extsensors : ALIGN(4) SUBALIGN(4)
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.external_app_extsensors : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_extsensors.application_information));
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*(*ui*external_app*extsensors*);
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} > ram_external_app_extsensors
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.external_app_foxhunt_rx : ALIGN(4) SUBALIGN(4)
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.external_app_foxhunt_rx : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_foxhunt_rx.application_information));
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*(*ui*external_app*foxhunt_rx*);
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} > ram_external_app_foxhunt_rx
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.external_app_audio_test : ALIGN(4) SUBALIGN(4)
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.external_app_audio_test : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_audio_test.application_information));
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*(*ui*external_app*audio_test*);
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} > ram_external_app_audio_test
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.external_app_wardrivemap : ALIGN(4) SUBALIGN(4)
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.external_app_wardrivemap : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_wardrivemap.application_information));
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*(*ui*external_app*wardrivemap*);
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} > ram_external_app_wardrivemap
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.external_app_tpmsrx : ALIGN(4) SUBALIGN(4)
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.external_app_tpmsrx : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_tpmsrx.application_information));
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*(*ui*external_app*tpmsrx*);
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} > ram_external_app_tpmsrx
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.external_app_tpmstx : ALIGN(4) SUBALIGN(4)
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.external_app_tpmstx : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_tpmstx.application_information));
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*(*ui*external_app*tpmstx*);
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} > ram_external_app_tpmstx
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.external_app_protoview : ALIGN(4) SUBALIGN(4)
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.external_app_protoview : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_protoview.application_information));
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*(*ui*external_app*protoview*);
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} > ram_external_app_protoview
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.external_app_adsbtx : ALIGN(4) SUBALIGN(4)
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.external_app_adsbtx : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_adsbtx.application_information));
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*(*ui*external_app*adsbtx*);
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} > ram_external_app_adsbtx
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.external_app_morse_tx : ALIGN(4) SUBALIGN(4)
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.external_app_morse_tx : ALIGN(4) SUBALIGN(4)
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{
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KEEP(*(.external_app.app_morse_tx.application_information));
|
||||
*(*ui*external_app*morse_tx*);
|
||||
} > ram_external_app_morse_tx
|
||||
|
||||
.external_app_sstvtx : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_sstvtx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_sstvtx.application_information));
|
||||
*(*ui*external_app*sstvtx*);
|
||||
@@ -264,19 +265,19 @@ SECTIONS
|
||||
*(*ui*external_app*acars_rx*);
|
||||
} > ram_external_app_acars_rx
|
||||
|
||||
.external_app_shoppingcart_lock : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_shoppingcart_lock : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_shoppingcart_lock.application_information));
|
||||
*(*ui*external_app*shoppingcart_lock*);
|
||||
} > ram_external_app_shoppingcart_lock
|
||||
|
||||
.external_app_cvs_spam : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_cvs_spam : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_cvs_spam.application_information));
|
||||
*(*ui*external_app*cvs_spam*);
|
||||
} > ram_external_app_cvs_spam
|
||||
|
||||
.external_app_ookbrute : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_ookbrute : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_ookbrute.application_information));
|
||||
*(*ui*external_app*ookbrute*);
|
||||
@@ -288,7 +289,7 @@ SECTIONS
|
||||
*(*ui*external_app*ook_editor*);
|
||||
} > ram_external_app_ook_editor
|
||||
|
||||
.external_app_flippertx : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_flippertx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_flippertx.application_information));
|
||||
*(*ui*external_app*flippertx*);
|
||||
@@ -372,13 +373,13 @@ SECTIONS
|
||||
*(*ui*external_app*stopwatch*);
|
||||
} > ram_external_app_stopwatch
|
||||
|
||||
.external_app_wefax_rx : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_wefax_rx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_wefax_rx.application_information));
|
||||
*(*ui*external_app*wefax_rx*);
|
||||
} > ram_external_app_wefax_rx
|
||||
|
||||
.external_app_noaaapt_rx : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_noaaapt_rx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_noaaapt_rx.application_information));
|
||||
*(*ui*external_app*noaaapt_rx*);
|
||||
@@ -480,14 +481,12 @@ SECTIONS
|
||||
*(*ui*external_app*game2048*);
|
||||
} > ram_external_app_game2048
|
||||
|
||||
|
||||
.external_app_bht_tx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_bht_tx.application_information));
|
||||
*(*ui*external_app*bht_tx*);
|
||||
} > ram_external_app_bht_tx
|
||||
|
||||
|
||||
.external_app_morse_practice : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_morse_practice.application_information));
|
||||
@@ -504,7 +503,7 @@ SECTIONS
|
||||
{
|
||||
KEEP(*(.external_app.app_flex_rx.application_information));
|
||||
*(*ui*external_app*flex_rx*);
|
||||
} > ram_external_app_flex_rx
|
||||
} > ram_external_app_flex_rx
|
||||
|
||||
.external_app_sstvrx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
@@ -524,12 +523,12 @@ SECTIONS
|
||||
*(*ui*external_app*siggen*);
|
||||
} > ram_external_app_siggen
|
||||
|
||||
.external_app_sdusb : ALIGN(4) SUBALIGN(4)
|
||||
.external_app_sdusb : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_sdusb.application_information));
|
||||
*(*ui*external_app*sdusb*);
|
||||
} > ram_external_app_sdusb
|
||||
|
||||
|
||||
.external_app_morse_radio : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_morse_radio.application_information));
|
||||
@@ -547,6 +546,7 @@ SECTIONS
|
||||
KEEP(*(.external_app.app_keeloqtx.application_information));
|
||||
*(*ui*external_app*keeloqtx*);
|
||||
} > ram_external_app_keeloqtx
|
||||
|
||||
.external_app_rtty_rx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_rtty_rx.application_information));
|
||||
@@ -583,6 +583,12 @@ SECTIONS
|
||||
*(*ui*external_app*kiss_tnc*);
|
||||
} > ram_external_app_kiss_tnc
|
||||
|
||||
.external_app_mdc_tx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_mdc_tx.application_information));
|
||||
*(*ui*external_app*mdc_tx*);
|
||||
} > ram_external_app_mdc_tx
|
||||
|
||||
.external_app_epirb_tx : ALIGN(4) SUBALIGN(4)
|
||||
{
|
||||
KEEP(*(.external_app.app_epirb_tx.application_information));
|
||||
@@ -595,4 +601,3 @@ SECTIONS
|
||||
*(*ui*external_app*fpv_detect*);
|
||||
} > ram_external_app_fpv_detect
|
||||
}
|
||||
|
||||
|
||||
+83
@@ -0,0 +1,83 @@
|
||||
/*
|
||||
* Copyright (C) 2025 Sarah Rose
|
||||
*
|
||||
* 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 "ui.hpp"
|
||||
#include "ui_mdc_tx.hpp"
|
||||
#include "ui_navigation.hpp"
|
||||
#include "external_app.hpp"
|
||||
|
||||
namespace ui::external_app::mdc_tx {
|
||||
void initialize_app(ui::NavigationView& nav) {
|
||||
nav.push<MdcTxView>();
|
||||
}
|
||||
} // namespace ui::external_app::mdc_tx
|
||||
|
||||
extern "C" {
|
||||
|
||||
__attribute__((section(".external_app.app_mdc_tx.application_information"), used))
|
||||
application_information_t _application_information_mdc_tx = {
|
||||
/*.memory_location = */ (uint8_t*)0x00000000,
|
||||
/*.externalAppEntry = */ ui::external_app::mdc_tx::initialize_app,
|
||||
/*.header_version = */ CURRENT_HEADER_VERSION,
|
||||
/*.app_version = */ VERSION_MD5,
|
||||
|
||||
/*.app_name = */ "MDC-1200 TX",
|
||||
/*.bitmap_data = */ {
|
||||
0x00,
|
||||
0x00,
|
||||
0xFE,
|
||||
0x7F,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xBB,
|
||||
0xD0,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0x0B,
|
||||
0xE1,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xEB,
|
||||
0xD0,
|
||||
0xFF,
|
||||
0xFF,
|
||||
0xFE,
|
||||
0x7F,
|
||||
0x70,
|
||||
0x00,
|
||||
0x30,
|
||||
0x00,
|
||||
0x10,
|
||||
0x00,
|
||||
0x00,
|
||||
0x00,
|
||||
},
|
||||
/*.icon_color = */ ui::Color::orange().v,
|
||||
/*.menu_location = */ app_location_t::TX,
|
||||
/*.desired_menu_position = */ -1,
|
||||
/*.m4_app_tag = */ {'P', 'A', 'F', 'T'},
|
||||
/*.m4_app_offset = */ 0x00000000,
|
||||
};
|
||||
}
|
||||
+289
@@ -0,0 +1,289 @@
|
||||
/*
|
||||
* Copyright (C) 2025 Sarah Rose
|
||||
*
|
||||
* 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 "ui_mdc_tx.hpp"
|
||||
#include "baseband_api.hpp"
|
||||
#include "portapack.hpp"
|
||||
#include "portapack_shared_memory.hpp"
|
||||
#include "transmitter_model.hpp"
|
||||
#include "ui/ui_receiver.hpp"
|
||||
|
||||
using namespace portapack;
|
||||
|
||||
namespace ui::external_app::mdc_tx {
|
||||
|
||||
static constexpr uint32_t MDC_SAMPLES_PER_BIT = AFSK_TX_SAMPLERATE / 1200U;
|
||||
static constexpr uint32_t MDC_MARK_FREQ = 1800U;
|
||||
static constexpr uint32_t MDC_SPACE_FREQ = 1200U;
|
||||
static constexpr uint32_t MDC_FM_DEVIATION = 2500U;
|
||||
|
||||
static constexpr uint8_t MDC_PREAMBLE[7] = {0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA};
|
||||
static constexpr uint8_t MDC_SYNC[5] = {0x07, 0x09, 0x2A, 0x44, 0x6F};
|
||||
static constexpr int MDC_NUM_PREAMBLES = 3;
|
||||
|
||||
static constexpr uint8_t MDC_DP_OP = 0x35;
|
||||
static constexpr uint8_t MDC_DP_ARG = 0x89;
|
||||
static constexpr uint8_t MDC_DP_CALL_ARG = 0x0D;
|
||||
|
||||
static uint8_t mdc_flip8(uint8_t in) {
|
||||
uint8_t out = 0;
|
||||
for (int i = 0; i < 8; i++) {
|
||||
out = static_cast<uint8_t>((out << 1) | (in & 1));
|
||||
in >>= 1;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
static uint16_t mdc_flip16(uint16_t in) {
|
||||
uint16_t out = 0;
|
||||
for (int i = 0; i < 16; i++) {
|
||||
out = static_cast<uint16_t>((out << 1) | (in & 1));
|
||||
in >>= 1;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
static uint16_t mdc_crc(const uint8_t* data, int length) {
|
||||
uint16_t crc = 0;
|
||||
for (int i = 0; i < length; i++) {
|
||||
uint16_t c = mdc_flip8(data[i]);
|
||||
for (int j = 0x80; j != 0; j >>= 1) {
|
||||
uint16_t bit = crc & 0x8000;
|
||||
crc = static_cast<uint16_t>(crc << 1);
|
||||
if (c & static_cast<uint16_t>(j)) bit ^= 0x8000;
|
||||
if (bit) crc ^= 0x1021;
|
||||
}
|
||||
}
|
||||
crc = mdc_flip16(crc);
|
||||
crc ^= 0xFFFF;
|
||||
return crc;
|
||||
}
|
||||
|
||||
// CRC + convolutional encoding + bit interleaving for a 14-byte codeword.
|
||||
// Uses lbits_ (class member) so no large allocation hits the stack.
|
||||
void MdcTxView::pack_codeword(uint8_t cw[14]) {
|
||||
uint16_t crc = mdc_crc(cw, 4);
|
||||
cw[4] = static_cast<uint8_t>(crc & 0xFF);
|
||||
cw[5] = static_cast<uint8_t>((crc >> 8) & 0xFF);
|
||||
cw[6] = 0x00;
|
||||
|
||||
// Convolutional encoding — csr[7] is only 7 bytes, fine on stack
|
||||
uint8_t csr[7] = {};
|
||||
for (int i = 0; i < 7; i++) {
|
||||
cw[i + 7] = 0;
|
||||
for (int j = 0; j <= 7; j++) {
|
||||
for (int k = 6; k > 0; k--) csr[k] = csr[k - 1];
|
||||
csr[0] = (cw[i] >> j) & 1;
|
||||
int b = csr[0] + csr[2] + csr[5] + csr[6];
|
||||
cw[i + 7] |= static_cast<uint8_t>((b & 1) << j);
|
||||
}
|
||||
}
|
||||
|
||||
// Bit interleaving — uses lbits_ class member (112 bytes off the stack)
|
||||
for (int i = 0; i < 112; i++) lbits_[i] = 0;
|
||||
int l = 0, m = 0;
|
||||
for (int i = 0; i < 14; i++) {
|
||||
for (int j = 0; j <= 7; j++) {
|
||||
lbits_[l] = (cw[i] >> j) & 1;
|
||||
l += 16;
|
||||
if (l > 111) {
|
||||
m++;
|
||||
l = m;
|
||||
}
|
||||
}
|
||||
}
|
||||
l = 0;
|
||||
for (int i = 0; i < 14; i++) {
|
||||
cw[i] = 0;
|
||||
for (int j = 7; j >= 0; j--) {
|
||||
if (lbits_[l]) cw[i] |= static_cast<uint8_t>(1 << j);
|
||||
l++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Writes preamble + sync + one packed codeword into tx_stream_, returns length.
|
||||
int MdcTxView::build_single(uint8_t op, uint8_t arg, uint8_t id_hi, uint8_t id_lo) {
|
||||
int idx = 0;
|
||||
for (int i = 0; i < MDC_NUM_PREAMBLES; i++)
|
||||
for (int j = 0; j < 7; j++) tx_stream_[idx++] = MDC_PREAMBLE[j];
|
||||
for (int j = 0; j < 5; j++) tx_stream_[idx++] = MDC_SYNC[j];
|
||||
|
||||
uint8_t cw[14] = {};
|
||||
cw[0] = op;
|
||||
cw[1] = arg;
|
||||
cw[2] = id_hi;
|
||||
cw[3] = id_lo;
|
||||
pack_codeword(cw);
|
||||
for (int j = 0; j < 14; j++) tx_stream_[idx++] = cw[j];
|
||||
return idx;
|
||||
}
|
||||
|
||||
// Writes preamble + sync + two packed codewords into tx_stream_, returns length.
|
||||
int MdcTxView::build_double(uint8_t op1, uint8_t arg1, uint8_t id1_hi, uint8_t id1_lo, uint8_t op2, uint8_t arg2, uint8_t id2_hi, uint8_t id2_lo) {
|
||||
int idx = 0;
|
||||
for (int i = 0; i < MDC_NUM_PREAMBLES; i++)
|
||||
for (int j = 0; j < 7; j++) tx_stream_[idx++] = MDC_PREAMBLE[j];
|
||||
for (int j = 0; j < 5; j++) tx_stream_[idx++] = MDC_SYNC[j];
|
||||
|
||||
uint8_t cw1[14] = {};
|
||||
cw1[0] = op1;
|
||||
cw1[1] = arg1;
|
||||
cw1[2] = id1_hi;
|
||||
cw1[3] = id1_lo;
|
||||
pack_codeword(cw1);
|
||||
for (int j = 0; j < 14; j++) tx_stream_[idx++] = cw1[j];
|
||||
|
||||
uint8_t cw2[14] = {};
|
||||
cw2[0] = op2;
|
||||
cw2[1] = arg2;
|
||||
cw2[2] = id2_hi;
|
||||
cw2[3] = id2_lo;
|
||||
pack_codeword(cw2);
|
||||
for (int j = 0; j < 14; j++) tx_stream_[idx++] = cw2[j];
|
||||
return idx;
|
||||
}
|
||||
|
||||
MdcTxView::MdcTxView(NavigationView& nav)
|
||||
: nav_{nav} {
|
||||
baseband::run_image(portapack::spi_flash::image_tag_afsk);
|
||||
|
||||
add_children({
|
||||
&labels_,
|
||||
&field_op,
|
||||
&field_id_hi,
|
||||
&field_id_lo,
|
||||
&field_arg,
|
||||
&field_src_hi,
|
||||
&field_src_lo,
|
||||
&text_status,
|
||||
&tx_view,
|
||||
});
|
||||
|
||||
tx_view.on_start = [this]() {
|
||||
if (!tx_active_) {
|
||||
start_tx();
|
||||
tx_view.set_transmitting(true);
|
||||
}
|
||||
};
|
||||
tx_view.on_stop = [this]() { stop_tx(); };
|
||||
|
||||
transmitter_model.set_tx_gain(30);
|
||||
|
||||
tx_view.on_edit_frequency = [this, &nav]() {
|
||||
auto new_view = nav.push<FrequencyKeypadView>(transmitter_model.target_frequency());
|
||||
new_view->on_changed = [this](rf::Frequency f) {
|
||||
transmitter_model.set_target_frequency(f);
|
||||
};
|
||||
};
|
||||
|
||||
field_op.on_change = [this](size_t, int32_t op) {
|
||||
switch (op) {
|
||||
case 0xFE:
|
||||
field_arg.set_value(0x0C);
|
||||
break; // Unstun
|
||||
case 0x2B:
|
||||
field_arg.set_value(0x00);
|
||||
break; // Stun
|
||||
case 0x63:
|
||||
field_arg.set_value(0x85);
|
||||
break; // Radio Check
|
||||
case 0x11:
|
||||
field_arg.set_value(0x8A);
|
||||
break; // Remote Monitor
|
||||
default:
|
||||
field_arg.set_value(0x00);
|
||||
break;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
MdcTxView::~MdcTxView() {
|
||||
transmitter_model.disable();
|
||||
baseband::shutdown();
|
||||
}
|
||||
|
||||
void MdcTxView::focus() {
|
||||
field_op.focus();
|
||||
}
|
||||
|
||||
void MdcTxView::start_tx() {
|
||||
int32_t raw_op = field_op.selected_index_value();
|
||||
uint8_t op = (raw_op == 0xFE) ? 0x2B : static_cast<uint8_t>(raw_op);
|
||||
uint8_t arg = static_cast<uint8_t>(field_arg.value());
|
||||
uint8_t id_hi = static_cast<uint8_t>(field_id_hi.value());
|
||||
uint8_t id_lo = static_cast<uint8_t>(field_id_lo.value());
|
||||
uint8_t src_hi = static_cast<uint8_t>(field_src_hi.value());
|
||||
uint8_t src_lo = static_cast<uint8_t>(field_src_lo.value());
|
||||
|
||||
int stream_len;
|
||||
bool is_double = (op == 0x80 || op == 0x81 || op == 0x82);
|
||||
if (is_double) {
|
||||
stream_len = build_double(MDC_DP_OP, MDC_DP_ARG, id_hi, id_lo,
|
||||
op, MDC_DP_CALL_ARG, src_hi, src_lo);
|
||||
} else {
|
||||
stream_len = build_single(op, arg, id_hi, id_lo);
|
||||
}
|
||||
|
||||
// NRZI encode tx_stream_ into shared memory words
|
||||
auto* words = reinterpret_cast<uint16_t*>(shared_memory.bb_data.data);
|
||||
uint8_t prev_bit = 0;
|
||||
for (int i = 0; i < stream_len; i++) {
|
||||
uint8_t raw = tx_stream_[i];
|
||||
uint8_t nrzi = 0;
|
||||
for (int bit = 7; bit >= 0; bit--) {
|
||||
uint8_t rb = (raw >> bit) & 1;
|
||||
uint8_t nb = rb ^ prev_bit;
|
||||
prev_bit = rb;
|
||||
nrzi = static_cast<uint8_t>((nrzi << 1) | nb);
|
||||
}
|
||||
words[i] = nrzi;
|
||||
}
|
||||
words[stream_len] = 0;
|
||||
|
||||
tx_active_ = true;
|
||||
text_status.set("TX...");
|
||||
transmitter_model.enable();
|
||||
baseband::set_afsk_data(
|
||||
MDC_SAMPLES_PER_BIT,
|
||||
MDC_MARK_FREQ,
|
||||
MDC_SPACE_FREQ,
|
||||
1,
|
||||
MDC_FM_DEVIATION,
|
||||
8);
|
||||
}
|
||||
|
||||
void MdcTxView::stop_tx() {
|
||||
baseband::kill_afsk();
|
||||
transmitter_model.disable();
|
||||
tx_active_ = false;
|
||||
text_status.set("Ready");
|
||||
tx_view.set_transmitting(false);
|
||||
}
|
||||
|
||||
void MdcTxView::on_tx_progress(uint32_t, bool done) {
|
||||
if (done) {
|
||||
stop_tx();
|
||||
text_status.set("Done!");
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace ui::external_app::mdc_tx
|
||||
+124
@@ -0,0 +1,124 @@
|
||||
/*
|
||||
* Copyright (C) 2025 Sarah Rose
|
||||
*
|
||||
* 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 __UI_MDC_TX_H__
|
||||
#define __UI_MDC_TX_H__
|
||||
|
||||
#include "ui.hpp"
|
||||
#include "ui_widget.hpp"
|
||||
#include "ui_navigation.hpp"
|
||||
#include "ui_transmitter.hpp"
|
||||
#include "app_settings.hpp"
|
||||
#include "radio_state.hpp"
|
||||
#include "message.hpp"
|
||||
#include "modems.hpp"
|
||||
|
||||
namespace ui::external_app::mdc_tx {
|
||||
|
||||
class MdcTxView : public View {
|
||||
public:
|
||||
MdcTxView(NavigationView& nav);
|
||||
~MdcTxView();
|
||||
MdcTxView(const MdcTxView&) = delete;
|
||||
MdcTxView& operator=(const MdcTxView&) = delete;
|
||||
|
||||
void focus() override;
|
||||
std::string title() const override { return "MDC-1200 TX"; }
|
||||
|
||||
private:
|
||||
NavigationView& nav_;
|
||||
|
||||
// TxRadioState MUST be declared before SettingsManager
|
||||
TxRadioState radio_state_{
|
||||
462562500,
|
||||
1750000,
|
||||
AFSK_TX_SAMPLERATE};
|
||||
app_settings::SettingsManager settings_{
|
||||
"tx_mdc_tx",
|
||||
app_settings::Mode::TX};
|
||||
|
||||
Labels labels_{{
|
||||
{{UI_POS_X(0), UI_POS_Y(0)}, "Op:", ui::Theme::getInstance()->fg_light->foreground},
|
||||
{{UI_POS_X(0), UI_POS_Y(1)}, "ID:", ui::Theme::getInstance()->fg_light->foreground},
|
||||
{{UI_POS_X(13), UI_POS_Y(1)}, "Arg:", ui::Theme::getInstance()->fg_light->foreground},
|
||||
{{UI_POS_X(0), UI_POS_Y(2)}, "Src:", ui::Theme::getInstance()->fg_light->foreground},
|
||||
}};
|
||||
|
||||
// Only one OptionsField allowed per external app
|
||||
// Stun=Op 0x2B Arg 0x00, Unstun=Op 0x2B Arg 0x0C (auto-set via on_change)
|
||||
OptionsField field_op{
|
||||
{UI_POS_X(4), UI_POS_Y(0)},
|
||||
14,
|
||||
{{"PTT ID", 0x01},
|
||||
{"Emergency", 0x00},
|
||||
{"Radio Check", 0x63},
|
||||
{"Stun", 0x2B},
|
||||
{"Unstun", 0xFE}, // sentinel: op=0x2B, arg=0x0C
|
||||
{"Call Alert", 0x81},
|
||||
{"Sel Call 1", 0x80},
|
||||
{"Sel Call 2", 0x82},
|
||||
{"Status Req", 0x22},
|
||||
{"Status Resp", 0x06},
|
||||
{"Rem Monitor", 0x11},
|
||||
{"Message", 0x07}}};
|
||||
|
||||
// Unit ID: two decimal bytes (0-255) combined into a 16-bit ID
|
||||
NumberField field_id_hi{{UI_POS_X(4), UI_POS_Y(1)}, 3, {0, 255}, 1, '0'};
|
||||
NumberField field_id_lo{{UI_POS_X(7), UI_POS_Y(1)}, 3, {0, 255}, 1, '0'};
|
||||
|
||||
// Argument byte (decimal 0-255, auto-set by op selection)
|
||||
NumberField field_arg{{UI_POS_X(17), UI_POS_Y(1)}, 3, {0, 255}, 1, '0'};
|
||||
|
||||
// Source ID: two decimal bytes (0-255) combined into a 16-bit ID
|
||||
NumberField field_src_hi{{UI_POS_X(4), UI_POS_Y(2)}, 3, {0, 255}, 1, '0'};
|
||||
NumberField field_src_lo{{UI_POS_X(7), UI_POS_Y(2)}, 3, {0, 255}, 1, '0'};
|
||||
|
||||
Text text_status{{0, UI_POS_Y(3), UI_POS_MAXWIDTH, UI_POS_DEFAULT_HEIGHT}, "Ready"};
|
||||
|
||||
TransmitterView tx_view{
|
||||
(int16_t)UI_POS_Y_BOTTOM(4),
|
||||
12500,
|
||||
0};
|
||||
|
||||
bool tx_active_{false};
|
||||
|
||||
// Class-owned scratch buffers — keep large allocations off the stack
|
||||
uint8_t tx_stream_[128]{};
|
||||
uint8_t lbits_[112]{};
|
||||
|
||||
void pack_codeword(uint8_t cw[14]);
|
||||
int build_single(uint8_t op, uint8_t arg, uint8_t id_hi, uint8_t id_lo);
|
||||
int build_double(uint8_t op1, uint8_t arg1, uint8_t id1_hi, uint8_t id1_lo, uint8_t op2, uint8_t arg2, uint8_t id2_hi, uint8_t id2_lo);
|
||||
void start_tx();
|
||||
void stop_tx();
|
||||
void on_tx_progress(uint32_t progress, bool done);
|
||||
|
||||
MessageHandlerRegistration message_handler_tx_progress{
|
||||
Message::ID::TXProgress,
|
||||
[this](const Message* const p) {
|
||||
const auto msg = *reinterpret_cast<const TXProgressMessage*>(p);
|
||||
this->on_tx_progress(msg.progress, msg.done);
|
||||
}};
|
||||
};
|
||||
|
||||
} // namespace ui::external_app::mdc_tx
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user