diff options
Diffstat (limited to 'tmk_core/protocol/midi/midi_device.h')
| -rw-r--r--[-rwxr-xr-x] | tmk_core/protocol/midi/midi_device.h | 121 |
1 files changed, 58 insertions, 63 deletions
diff --git a/tmk_core/protocol/midi/midi_device.h b/tmk_core/protocol/midi/midi_device.h index 088995286c..693d81a8e2 100755..100644 --- a/tmk_core/protocol/midi/midi_device.h +++ b/tmk_core/protocol/midi/midi_device.h @@ -1,20 +1,20 @@ -//midi for embedded chips, -//Copyright 2010 Alex Norman +// midi for embedded chips, +// Copyright 2010 Alex Norman // -//This file is part of avr-midi. +// 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 +// 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. +// 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/>. +// 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 @@ -26,7 +26,7 @@ #ifdef __cplusplus extern "C" { -#endif +#endif /** * @defgroup midi_device Functions used when implementing your own midi device. @@ -51,14 +51,9 @@ extern "C" { #include "bytequeue/bytequeue.h" #define MIDI_INPUT_QUEUE_LENGTH 192 -typedef enum { - IDLE, - ONE_BYTE_MESSAGE = 1, - TWO_BYTE_MESSAGE = 2, - THREE_BYTE_MESSAGE = 3, - SYSEX_MESSAGE} input_state_t; +typedef enum { IDLE, ONE_BYTE_MESSAGE = 1, TWO_BYTE_MESSAGE = 2, THREE_BYTE_MESSAGE = 3, SYSEX_MESSAGE } input_state_t; -typedef void (* midi_no_byte_func_t)(MidiDevice * device); +typedef void (*midi_no_byte_func_t)(MidiDevice* device); /** * \struct _midi_device @@ -71,45 +66,45 @@ typedef void (* midi_no_byte_func_t)(MidiDevice * device); * You should not need to modify this structure directly. */ struct _midi_device { - //output send function - midi_var_byte_func_t send_func; - - //********input callbacks - //three byte funcs - midi_three_byte_func_t input_cc_callback; - midi_three_byte_func_t input_noteon_callback; - midi_three_byte_func_t input_noteoff_callback; - midi_three_byte_func_t input_aftertouch_callback; - midi_three_byte_func_t input_pitchbend_callback; - midi_three_byte_func_t input_songposition_callback; - //two byte funcs - midi_two_byte_func_t input_progchange_callback; - midi_two_byte_func_t input_chanpressure_callback; - midi_two_byte_func_t input_songselect_callback; - midi_two_byte_func_t input_tc_quarterframe_callback; - //one byte funcs - midi_one_byte_func_t input_realtime_callback; - midi_one_byte_func_t input_tunerequest_callback; - - //sysex - midi_sysex_func_t input_sysex_callback; - - //only called if more specific callback is not matched - midi_var_byte_func_t input_fallthrough_callback; - //called if registered, independent of other callbacks - midi_var_byte_func_t input_catchall_callback; - - //pre input processing function - midi_no_byte_func_t pre_input_process_callback; - - //for internal input processing - uint8_t input_buffer[3]; - input_state_t input_state; - uint16_t input_count; - - //for queueing data between the input and the processing functions - uint8_t input_queue_data[MIDI_INPUT_QUEUE_LENGTH]; - byteQueue_t input_queue; + // output send function + midi_var_byte_func_t send_func; + + //********input callbacks + // three byte funcs + midi_three_byte_func_t input_cc_callback; + midi_three_byte_func_t input_noteon_callback; + midi_three_byte_func_t input_noteoff_callback; + midi_three_byte_func_t input_aftertouch_callback; + midi_three_byte_func_t input_pitchbend_callback; + midi_three_byte_func_t input_songposition_callback; + // two byte funcs + midi_two_byte_func_t input_progchange_callback; + midi_two_byte_func_t input_chanpressure_callback; + midi_two_byte_func_t input_songselect_callback; + midi_two_byte_func_t input_tc_quarterframe_callback; + // one byte funcs + midi_one_byte_func_t input_realtime_callback; + midi_one_byte_func_t input_tunerequest_callback; + + // sysex + midi_sysex_func_t input_sysex_callback; + + // only called if more specific callback is not matched + midi_var_byte_func_t input_fallthrough_callback; + // called if registered, independent of other callbacks + midi_var_byte_func_t input_catchall_callback; + + // pre input processing function + midi_no_byte_func_t pre_input_process_callback; + + // for internal input processing + uint8_t input_buffer[3]; + input_state_t input_state; + uint16_t input_count; + + // for queueing data between the input and the processing functions + uint8_t input_queue_data[MIDI_INPUT_QUEUE_LENGTH]; + byteQueue_t input_queue; }; /** @@ -122,7 +117,7 @@ struct _midi_device { * @param cnt the number of bytes you are processing * @param input the bytes to process */ -void midi_device_input(MidiDevice * device, uint8_t cnt, uint8_t * input); +void midi_device_input(MidiDevice* device, uint8_t cnt, uint8_t* input); /** * @brief Set the callback function that will be used for sending output @@ -134,7 +129,7 @@ void midi_device_input(MidiDevice * device, uint8_t cnt, uint8_t * input); * \param device the midi device to associate this callback with * \param send_func the callback function that will do the sending */ -void midi_device_set_send_func(MidiDevice * device, midi_var_byte_func_t send_func); +void midi_device_set_send_func(MidiDevice* device, midi_var_byte_func_t send_func); /** * @brief Set a callback which is called at the beginning of the @@ -145,12 +140,12 @@ void midi_device_set_send_func(MidiDevice * device, midi_var_byte_func_t send_fu * \param device the midi device to associate this callback with * \param midi_no_byte_func_t the actual callback function */ -void midi_device_set_pre_input_process_func(MidiDevice * device, midi_no_byte_func_t pre_process_func); +void midi_device_set_pre_input_process_func(MidiDevice* device, midi_no_byte_func_t pre_process_func); /**@}*/ #ifdef __cplusplus } -#endif +#endif #endif |