viktor
b5a8e92e45
Восстановлено из транскрипта сессии после потери рабочего дерева на сервере сборки. Что внутри: - четыре новых модуля прошивки (приём, сборка исходящего, меню Messages); - правки существующих файлов в виде скриптов, с порядком применения; - инструменты стенда: снятие экрана рации по USB, дамп кадров, эталонная сборка пакета; - NOTES.md: что проверено в эфире, что не доделано, где грабли. Работало в эфире в августе 2026: данные ходят в обе стороны в режиме хотспота, рация принимает SMS и показывает на экране. Отправка собрана и сверена с эталоном сервера побайтово, но в эфире не проверялась. Claude-Session: https://claude.ai/code/session_01GJtvG5WwqYNe1b7s9LLtgy
75 строки
3.2 KiB
C
75 строки
3.2 KiB
C
/*
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* Copyright (C) 2026 OpenGD77 contributors
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*
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* Receiving DMR packet data (SMS) while the radio is used as a radio, rather than
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* as a hotspot modem.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. Use of this source code or binary releases for commercial purposes is strictly forbidden. This includes, without limitation,
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* incorporation in a commercial product or incorporation into a product or project which allows commercial use.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _OPENGD77_SMS_H_
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#define _OPENGD77_SMS_H_
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#include <stdint.h>
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#include <stdbool.h>
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// A single received message, as shown to the user.
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#define SMS_MAX_TEXT_LENGTH 160
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// Longest message we are willing to assemble. Each rate 1/2 block carries 10 bytes of
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// payload once the confirmed-mode overhead is removed, so this covers a full 160 char
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// message with room for the IP/UDP/TMS wrapper around it.
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#define SMS_MAX_BLOCKS 32
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typedef struct
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{
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uint32_t srcId;
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uint32_t dstId;
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bool isPrivate;
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bool unread;
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char text[SMS_MAX_TEXT_LENGTH + 1];
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} smsMessage_t;
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/*
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* Called from the HR-C6000 interrupt for every received data burst while the radio is
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* NOT acting as a hotspot modem. Must stay short: it only copies the burst away and
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* flags it, all parsing happens later in smsTick().
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*
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* payload - the 12 byte (96 bit) burst payload as read from the chip
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* dataType - DMR data type of the burst (DT_CSBK / DT_DATA_HEADER / DT_RATE_12_DATA)
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*/
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void smsRxHandleBurst(const uint8_t *payload, uint8_t dataType);
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/*
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* Runs from normal task context. Turns collected bursts into a message and, when one
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* completes, stores it and raises smsHasUnread().
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*/
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void smsTick(void);
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void smsInit(void);
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// Most recently received message, or NULL when nothing has been received yet.
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const smsMessage_t *smsGetLatest(void);
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bool smsHasUnread(void);
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void smsMarkRead(void);
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#endif
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