/* * 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 __PORTAPACK_SHARED_MEMORY_H__ #define __PORTAPACK_SHARED_MEMORY_H__ #include <cstdint> #include <cstddef> #include "message_queue.hpp" struct JammerChannel { bool enabled; uint64_t center; uint32_t width; uint32_t duration; }; struct ToneDef { uint32_t delta; uint32_t duration; }; struct ToneData { ToneDef tone_defs[32]; uint32_t silence; uint8_t message[256]; }; /* NOTE: These structures must be located in the same location in both M4 and M0 binaries */ struct SharedMemory { static constexpr size_t application_queue_k = 11; static constexpr size_t app_local_queue_k = 11; uint8_t application_queue_data[1 << application_queue_k] { 0 }; uint8_t app_local_queue_data[1 << app_local_queue_k] { 0 }; const Message* volatile baseband_message { nullptr }; MessageQueue application_queue { application_queue_data, application_queue_k }; MessageQueue app_local_queue { app_local_queue_data, app_local_queue_k }; char m4_panic_msg[32] { 0 }; union { ToneData tones_data; JammerChannel jammer_channels[24]; uint8_t data[512]; } bb_data { { { { 0, 0 } }, 0, { 0 } } }; }; extern SharedMemory& shared_memory; #endif/*__PORTAPACK_SHARED_MEMORY_H__*/