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28 lines
938 B
28 lines
938 B
/* |
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* Copyright (C) Siddharth Bharat Purohit 2017 |
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* This file is free software: you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This file is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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* See the GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "hal.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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bool ppm_init(uint32_t freq, bool active_high); |
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uint16_t ppm_read(uint8_t chan); |
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uint8_t ppm_read_bulk(uint16_t periods[], uint8_t len); |
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bool ppm_available(); |
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#ifdef __cplusplus |
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} |
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#endif
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