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- //midi for embedded chips,
- //Copyright 2010 Alex Norman
- //
- //This file is part of avr-midi.
- //
- //avr-midi 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.
- //
- //avr-midi 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 avr-midi. If not, see <http://www.gnu.org/licenses/>.
-
- /**
- * @file
- * @brief Function signature definitions
- */
-
- #ifndef MIDI_FUNCTION_TYPES_H
- #define MIDI_FUNCTION_TYPES_H
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- #include <inttypes.h>
- #include <stdbool.h>
-
- //forward declaration
- typedef struct _midi_device MidiDevice;
-
- typedef void (* midi_one_byte_func_t)(MidiDevice * device, uint8_t byte);
- typedef void (* midi_two_byte_func_t)(MidiDevice * device, uint8_t byte0, uint8_t byte1);
- typedef void (* midi_three_byte_func_t)(MidiDevice * device, uint8_t byte0, uint8_t byte1, uint8_t byte2);
- //all bytes after count bytes should be ignored
- typedef void (* midi_var_byte_func_t)(MidiDevice * device, uint16_t count, uint8_t byte0, uint8_t byte1, uint8_t byte2);
-
- //the start byte tells you how far into the sysex message you are, the data_length tells you how many bytes data is
- typedef void (* midi_sysex_func_t)(MidiDevice * device, uint16_t start_byte, uint8_t data_length, uint8_t *data);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
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