kopia lustrzana https://github.com/sq8vps/vp-digi
67 wiersze
2.1 KiB
C
67 wiersze
2.1 KiB
C
/*
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Copyright 2020-2023 Piotr Wilkon
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This file is part of VP-Digi.
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VP-Digi 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 3 of the License, or
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(at your option) any later version.
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VP-Digi 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with VP-Digi. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DIGIPEATER_H_
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#define DIGIPEATER_H_
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#include <stdint.h>
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struct _DigiConfig
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{
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uint8_t alias[8][6]; //digi alias list
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uint8_t ssid[4]; //ssid list for simple aliases
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uint8_t max[4]; //max n to digipeat
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uint8_t rep[4]; //min n to replace
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uint8_t traced; //tracing for each alias, 0 - untraced, 1 - traced
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uint8_t enableAlias; //enabling each alias, 0 - disabled, 1 - enabled
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uint8_t enable : 1; //enable whole digi
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uint8_t viscous; //visous-delay enable for each alias
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uint8_t directOnly; //direct-only enable for each alias
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uint8_t dupeTime; //duplicate filtering time in seconds
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uint8_t callFilter[20][7]; //callsign filter array
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uint8_t callFilterEnable; //enable filter by call for every alias
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uint8_t filterPolarity : 1; //filter polarity: 0 - blacklist, 1- whitelist
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};
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extern struct _DigiConfig DigiConfig; //digipeater state
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/**
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* @brief Digipeater entry point
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* @param[in] *frame Pointer to frame buffer
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* @param[in] len Frame length
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* Decides whether the frame should be digipeated or not, processes it and pushes to TX buffer if needed
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*/
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void DigiDigipeat(uint8_t *frame, uint16_t len);
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/**
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* @brief Store duplicate protection hash for frame
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* @param *buf Frame buffer
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* @param size Frame size
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*/
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void DigiStoreDeDupe(uint8_t *buf, uint16_t size);
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/**
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* @brief Refresh viscous-delay buffers and push frames to TX buffer if necessary
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* @attention Should be called in main loop
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*/
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void DigiViscousRefresh(void);
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#endif /* DIGIPEATER_H_ */
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