mapper.h

/*
    Copyright (C) 2020,2021 TMax-Electronics.de
   
    This file is part of the MidiStick Firmware.

    the MidiStick Firmware 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.

    the MidiStick Firmware 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 the MidiStick Firmware.  If not, see <https://www.gnu.org/licenses/>.
*/

#include <xc.h>
#include <stdint.h>
#include "sys/attribs.h"

#define MAP_ENA_PITCHBEND   0x80
#define MAP_ENA_STEREO      0x40
#define MAP_ENA_VOLUME      0x20
#define MAP_ENA_DAMPER      0x10
#define MAP_ENA_PORTAMENTO  0x08
#define MAP_FREQ_MODE       0x01

#define MAPPER_ALL_PROGRAMMS 0xff

#define FREQ_MODE_OFFSET    1
#define FREQ_MODE_FIXED     0

#define MAPPER_FLASHSIZE    16384


uint8_t MAPPER_getNextChannel(uint8_t note, uint8_t channel);
uint8_t MAPPER_getMaps(uint8_t note, MAPTABLE_HEADER * table, MAPTABLE_DATA ** dst);
void MAPPER_map(uint8_t note, uint8_t velocity, uint8_t channel);
MAPTABLE_ENTRY * MAPPER_getEntry(uint8_t header, uint8_t index);
MAPTABLE_HEADER * MAPPER_getHeader(uint8_t index);
MAPTABLE_HEADER * MAPPER_findHeader(uint8_t prog);
void MAPPER_programChangeHandler(uint8_t channel, uint8_t program);
void MAPPER_bendHandler(uint8_t channel);
void MAPPER_volumeHandler(uint8_t channel);
void MAPPER_handleMapWrite();