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@ -11,7 +11,7 @@ XXD=`which xxd` |
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TMP="/tmp/wav2c" |
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TMP="/tmp/wav2c" |
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AUDIO_BLOCK_SIZE=128 |
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AUDIO_BLOCK_SIZE=128 |
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DRUMSET_H="drumset.h" |
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DRUMSET_H="drumset.h" |
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DRUMS_H="drums.h" |
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DRUMS_H="${TMP}/drums.h" |
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function cleanexit() |
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function cleanexit() |
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{ |
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{ |
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@ -78,66 +78,19 @@ then |
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fi |
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fi |
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mkdir -p "${TMP}" |
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mkdir -p "${TMP}" |
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echo "#pragma once" >"${DRUMSET_H}" |
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cat >> "${DRUMSET_H}" << EOF |
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#ifndef _DRUMSET_H |
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#define _DRUMSET_H |
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EOF |
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rm -f "${DRUMS_H}" |
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rm -f "${DRUMS_H}" |
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cat >> "${DRUMS_H}" << EOF |
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cat >> "${DRUMS_H}" << EOF |
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/* |
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MicroDexed |
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MicroDexed is a port of the Dexed sound engine |
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Dexed ist heavily based on https://github.com/google/music-synthesizer-for-an |
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droid |
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(c)2018-2021 H. Wirtz <wirtz@parasitstudio.de> |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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THE SOFTWARE. |
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*/ |
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#include <Arduino.h> |
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#include "config.h" |
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#include "drumset.h" |
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#ifndef _DRUMS_H |
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#define _DRUMS_H |
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typedef struct drum_config_s { |
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uint8_t drum_class; // Type of drum |
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uint8_t midinote; // Triggered by note |
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char name[DRUM_NAME_LEN]; |
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const uint8_t* drum_data; |
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char shortname[2]; // 1 char name for sequencer |
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uint32_t len; // number of elements in drum_data |
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float32_t pitch; // |
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float32_t pan; // Panorama (-1.0 - +1.0) |
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float32_t vol_max; // max. Volume (0.0 - 1.0) |
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float32_t vol_min; // min. Volume (0.0 - 1.0, should be <= vol_max) |
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float32_t reverb_send; // how much signal to send to the reverb (0.0 - 1.0) |
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} drum_config_t; |
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enum {DRUM_NONE, DRUM_BASS, DRUM_SNARE, DRUM_HIHAT, DRUM_HANDCLAP, DRUM_RIDE, DRUM_CHRASH, DRUM_LOWTOM, DRUM_MIDTOM, DRUM_HIGHTOM, DRUM_PERCUSSION}; |
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// DEFAULT MIDI CHANNEL FOR SAMPLEDRUMS |
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uint8_t drum_midi_channel = 10; |
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drum_config_t drum_config[NUM_DRUMSET_CONFIG] = |
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drum_config_t drum_config[NUM_DRUMSET_CONFIG] = |
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{ |
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{ |
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EOF |
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EOF |
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declare -A converted_files |
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declare -A converted_files |
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NUM_DRUMSET_CONFIG=0 |
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while IFS= read -r l |
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while IFS= read -r l |
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do |
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do |
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@ -168,6 +121,8 @@ do |
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then |
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then |
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# Generate drumset.h |
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# Generate drumset.h |
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NUM_DRUMSET_CONFIG=`expr "${NUM_DRUMSET_CONFIG}" + 1` |
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if [ -z "${converted_files[${sample['filename']}]}" ] |
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if [ -z "${converted_files[${sample['filename']}]}" ] |
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then |
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then |
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basename=`echo "${sample['filename']}" | cut -d'.' -f1` |
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basename=`echo "${sample['filename']}" | cut -d'.' -f1` |
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@ -248,3 +203,13 @@ cat >> "${DRUMS_H}" << EOF |
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#endif |
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#endif |
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EOF |
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EOF |
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echo "" >> "${DRUMSET_H}" |
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cat "${DRUMS_H}" >> "${DRUMSET_H}" |
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echo "" |
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echo "Created drumset.h. Copy the file to the root dicrectory of MicroDexed and don't" |
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echo "forget to edit config.h and change the following line to the right number:" |
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echo "" |
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echo " #define NUM_DRUMSET_CONFIG ${NUM_DRUMSET_CONFIG}" |
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echo "" |
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