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add library to decode IR NEC codes (missing header)

spark_strober
King Kévin 4 years ago
parent
commit
2f42659b18
  1. 37
      lib/ir_nec.h

37
lib/ir_nec.h

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/* 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>.
*
*/
/** library to decode InfraRed NEC code
* @file
* @author King Kévin <kingkevin@cuvoodoo.info>
* @date 2018
* @note peripherals used: timer channel @ref ir_nec_timer
*/
#pragma once
/** set when an IR NEC code has been received */
extern volatile bool ir_nec_code_received_flag;
/** IR NEC code */
struct ir_nec_code_t {
bool repeat; /**< if this is only a code repeat (received 42.42 ms after the code, 98.75 ms after a repeat) */
uint8_t address; /**< code address (extended 16-bit address is not supported) */
uint8_t command; /**< code command */
};
/** last IR NEC code received */
extern struct ir_nec_code_t ir_nec_code_received;
/** setup peripherals to receive IR NEC codes */
void ir_nec_setup(void);
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