58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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The MIT License (MIT)
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Copyright (c) 2016 Fred Sundvik
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef SERIAL_LINK_H
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#define SERIAL_LINK_H
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#include "host_driver.h"
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#include <stdbool.h>
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void init_serial_link(void);
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void init_serial_link_hal(void);
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bool is_serial_link_connected(void);
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bool is_serial_link_master(void);
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host_driver_t* get_serial_link_driver(void);
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void serial_link_update(void);
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#if defined(PROTOCOL_CHIBIOS)
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# include "ch.h"
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static inline void serial_link_lock(void) { chSysLock(); }
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static inline void serial_link_unlock(void) { chSysUnlock(); }
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void signal_data_written(void);
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#else
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inline void serial_link_lock(void) {}
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inline void serial_link_unlock(void) {}
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void signal_data_written(void);
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#endif
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#endif
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