wirtz
/
MicroDexed
mirror of https://codeberg.org/dcoredump/MicroDexed.git
1
1
Fork 0
Code Issues Releases Wiki Activity

Added performance structure.

Browse Source 
Added functions for loading and saving fx and perfomance data in EEPROM and on SD.
pull/32/head
Holger Wirtz 5 years ago
parent cd8ca8944b
commit 862ed77428
5 changed files with 393 additions and 130 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 102
      MicroDexed.ino
  2. 68
      UI.hpp
  3. 16
      config.h
  4. 315
      dexed_sd.cpp
  5. 10
      dexed_sd.h

102
MicroDexed.ino
Unescape View File

@ -390,13 +390,13 @@ void setup()
{
// read all bank names
max_loaded_banks = get_bank_names(instance_id);
strip_extension(bank_names[instance_id][configuration.dexed[instance_id].bank], bank_name[instance_id]);
strip_extension(bank_names[instance_id][configuration.performance.bank[instance_id]], bank_name[instance_id]);
// read all voice name for actual bank
get_voice_names_from_bank(configuration.dexed[instance_id].bank, instance_id);
get_voice_names_from_bank(configuration.performance.bank[instance_id], instance_id);
#ifdef DEBUG
Serial.print(F("Bank ["));
Serial.print(bank_names[instance_id][configuration.dexed[instance_id].bank]);
Serial.print(bank_names[instance_id][configuration.performance.bank[instance_id]]);
Serial.print(F("/"));
Serial.print(bank_name[instance_id]);
Serial.println(F("]"));
@ -413,7 +413,7 @@ void setup()
#endif
// load default SYSEX data
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
}
}
@ -559,9 +559,9 @@ void setup()
Serial.print(instance_id);
Serial.println(F(":"));
Serial.print(F("Bank/Voice from EEPROM ["));
Serial.print(configuration.dexed[instance_id].bank, DEC);
Serial.print(configuration.performance.bank[instance_id], DEC);
Serial.print(F("/"));
Serial.print(configuration.dexed[instance_id].voice, DEC);
Serial.print(configuration.performance.voice[instance_id], DEC);
Serial.println(F("]"));
Serial.print(F("Polyphony: "));
Serial.println(configuration.dexed[instance_id].polyphony, DEC);
@ -708,7 +708,7 @@ void handleControlChange(byte inChannel, byte inCtrl, byte inValue)
case 0:
if (inValue < MAX_BANKS - 1)
{
configuration.dexed[instance_id].bank = inValue;
configuration.performance.bank[instance_id] = inValue;
eeprom_write();
}
break;
@ -763,7 +763,7 @@ void handleControlChange(byte inChannel, byte inCtrl, byte inValue)
#ifdef DEBUG
Serial.println(F("BANK-SELECT CC"));
#endif
configuration.dexed[instance_id].bank = inValue;
configuration.performance.bank[instance_id] = inValue;
eeprom_write();
break;
case 64:
@ -871,7 +871,7 @@ void handleProgramChange(byte inChannel, byte inProgram)
#ifdef DISPLAY_LCD_SPI
change_disp_sd(false);
#endif
load_sd_voice(configuration.dexed[instance_id].bank, inProgram, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], inProgram, instance_id);
#ifdef DISPLAY_LCD_SPI
change_disp_sd(true);
#endif
@ -1266,6 +1266,8 @@ void initial_values_from_eeprom(bool init)
eeprom_get_sys();
eeprom_get_fx();
eeprom_get_performance();
for (uint8_t i = 0; i < NUM_DEXED; i++)
eeprom_get_dexed(i);
@ -1341,8 +1343,8 @@ void check_configuration(void)
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
{
configuration.dexed[instance_id].midi_channel = constrain(configuration.dexed[instance_id].midi_channel, MIDI_CHANNEL_MIN, MIDI_CHANNEL_MAX);
configuration.dexed[instance_id].bank = constrain(configuration.dexed[instance_id].bank, 0, MAX_BANKS - 1);
configuration.dexed[instance_id].voice = constrain(configuration.dexed[instance_id].voice, 0, MAX_VOICES - 1);
configuration.performance.bank[instance_id] = constrain(configuration.performance.bank[instance_id], 0, MAX_BANKS - 1);
configuration.performance.voice[instance_id] = constrain(configuration.performance.voice[instance_id], 0, MAX_VOICES - 1);
configuration.dexed[instance_id].lowest_note = constrain(configuration.dexed[instance_id].lowest_note, INSTANCE_LOWEST_NOTE_MIN, INSTANCE_LOWEST_NOTE_MAX);
configuration.dexed[instance_id].highest_note = constrain(configuration.dexed[instance_id].highest_note, INSTANCE_HIGHEST_NOTE_MIN, INSTANCE_HIGHEST_NOTE_MAX);
configuration.dexed[instance_id].reverb_send = constrain(configuration.dexed[instance_id].reverb_send, REVERB_SEND_MIN, REVERB_SEND_MAX);
@ -1397,6 +1399,8 @@ void init_configuration(void)
configuration.sys.instances = INSTANCES_DEFAULT;
configuration.sys.vol = VOLUME_DEFAULT;
configuration.sys.mono = MONO_DEFAULT;
configuration.sys.soft_midi_thru = SOFT_MIDI_THRU_DEFAULT;
configuration.fx.checksum = 0xffff;
configuration.fx.reverb_roomsize = REVERB_ROOMSIZE_DEFAULT;
configuration.fx.reverb_damping = REVERB_DAMPING_DEFAULT;
@ -1408,14 +1412,16 @@ void init_configuration(void)
configuration.fx.delay_time = DELAY_TIME_DEFAULT / 10;
configuration.fx.delay_feedback = DELAY_FEEDBACK_DEFAULT;
configuration.fx.delay_level = DELAY_LEVEL_DEFAULT;
configuration.sys.soft_midi_thru = SOFT_MIDI_THRU_DEFAULT;
configuration.performance.checksum = 0xffff;
configuration.performance.fx_number = 0;
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
{
configuration.dexed[instance_id].checksum = 0xffff;
configuration.dexed[instance_id].midi_channel = DEFAULT_MIDI_CHANNEL;
configuration.dexed[instance_id].bank = SYSEXBANK_DEFAULT;
configuration.dexed[instance_id].voice = SYSEXSOUND_DEFAULT;
configuration.performance.bank[instance_id] = SYSEXBANK_DEFAULT;
configuration.performance.voice[instance_id] = SYSEXSOUND_DEFAULT;
configuration.dexed[instance_id].lowest_note = INSTANCE_LOWEST_NOTE_MIN;
configuration.dexed[instance_id].highest_note = INSTANCE_HIGHEST_NOTE_MAX;
configuration.dexed[instance_id].reverb_send = REVERB_SEND_DEFAULT;
@ -1427,7 +1433,12 @@ void init_configuration(void)
configuration.dexed[instance_id].pan = PANORAMA_DEFAULT;
configuration.dexed[instance_id].transpose = TRANSPOSE_DEFAULT;
configuration.dexed[instance_id].tune = TUNE_DEFAULT;
if (instance_id == 0)
configuration.dexed[instance_id].polyphony = POLYPHONY_DEFAULT;
else
configuration.dexed[instance_id].polyphony = 0;
configuration.dexed[instance_id].velocity_level = VELOCITY_LEVEL_DEFAULT;
configuration.dexed[instance_id].engine = ENGINE_DEFAULT;
configuration.dexed[instance_id].monopoly = MONOPOLY_DEFAULT;
@ -1450,12 +1461,18 @@ void init_configuration(void)
configuration.dexed[instance_id].portamento_glissando = PORTAMENTO_GLISSANDO_DEFAULT;
configuration.dexed[instance_id].portamento_time = PORTAMENTO_TIME_DEFAULT;
configuration.dexed[instance_id].op_enabled = OP_ENABLED_DEFAULT;
configuration.performance.bank[instance_id] = SYSEXBANK_DEFAULT;
configuration.performance.voice[instance_id] = SYSEXSOUND_DEFAULT;
MicroDexed[instance_id]->controllers.refresh();
}
set_volume(configuration.sys.vol, configuration.sys.mono);
eeprom_update_sys();
eeprom_update_fx();
eeprom_update_performance();
for (uint8_t i = 0; i < NUM_DEXED; i++)
eeprom_update_dexed(i);
}
@ -1478,8 +1495,7 @@ void eeprom_update_sys(void)
configuration.sys.checksum = crc32((byte*)&configuration.sys + 4, sizeof(configuration.sys) - 4);
EEPROM.put(EEPROM_SYS_START_ADDRESS, configuration.sys);
#ifdef DEBUG
Serial.println(F("Updating EEPROM sys"));
show_configuration();
Serial.println(F("Updating EEPROM sys."));
#endif
}
}
@ -1501,7 +1517,6 @@ bool eeprom_get_sys(void)
{
#ifdef DEBUG
Serial.print(F("EEPROM sys loaded."));
show_configuration();
#endif
return (true);
}
@ -1512,8 +1527,7 @@ void eeprom_update_fx(void)
configuration.fx.checksum = crc32((byte*)&configuration.fx + 4, sizeof(configuration.fx) - 4);
EEPROM.put(EEPROM_FX_START_ADDRESS, configuration.fx);
#ifdef DEBUG
Serial.println(F("Updating EEPROM fx"));
show_configuration();
Serial.println(F("Updating EEPROM fx."));
#endif
}
@ -1533,7 +1547,6 @@ bool eeprom_get_fx(void)
{
#ifdef DEBUG
Serial.print(F("EEPROM fx loaded."));
show_configuration();
#endif
return (true);
}
@ -1546,8 +1559,7 @@ void eeprom_update_dexed(uint8_t instance_id)
#ifdef DEBUG
Serial.print(F("Updating EEPROM dexed (instance "));
Serial.print(instance_id);
Serial.println(F(")"));
show_configuration();
Serial.println(F(")."));
#endif
}
@ -1571,7 +1583,36 @@ bool eeprom_get_dexed(uint8_t instance_id)
Serial.print(F("EEPROM dexed (instance "));
Serial.print(instance_id);
Serial.println(F(") loaded."));
show_configuration();
#endif
return (true);
}
}
void eeprom_update_performance()
{
configuration.performance.checksum = crc32((byte*)&configuration.performance + 4, sizeof(configuration.performance) - 4);
EEPROM.put(EEPROM_PERFORMANCE_START_ADDRESS, configuration.performance);
#ifdef DEBUG
Serial.println(F("Updating EEPROM performance."));
#endif
}
bool eeprom_get_performance()
{
EEPROM.get(EEPROM_PERFORMANCE_START_ADDRESS, configuration.performance);
uint32_t checksum = crc32((byte*)&configuration.performance + 4, sizeof(configuration.performance) - 4);
if (checksum != configuration.performance.checksum)
{
#ifdef DEBUG
Serial.println(F("Checksum error reading EEPROM performance."));
#endif
return (false);
}
else
{
#ifdef DEBUG
Serial.println(F("EEPROM performance loaded."));
#endif
return (true);
}
@ -1839,14 +1880,15 @@ void show_configuration(void)
Serial.print(F(" Delay Time ")); Serial.println(configuration.fx.delay_time, DEC);
Serial.print(F(" Delay Feedback ")); Serial.println(configuration.fx.delay_feedback, DEC);
Serial.print(F(" Delay Level ")); Serial.println(configuration.fx.delay_level, DEC);
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
{
Serial.print(F("Dexed instance "));
Serial.println(instance_id, DEC);
Serial.print(F(" Checksum 0x")); Serial.println(configuration.dexed[instance_id].checksum, HEX);
Serial.print(F(" MIDI-Channel ")); Serial.println(configuration.dexed[instance_id].midi_channel, DEC);
Serial.print(F(" Bank ")); Serial.println(configuration.dexed[instance_id].bank, DEC);
Serial.print(F(" Voice ")); Serial.println(configuration.dexed[instance_id].voice, DEC);
Serial.print(F(" Bank ")); Serial.println(configuration.performance.bank[instance_id], DEC);
Serial.print(F(" Voice ")); Serial.println(configuration.performance.voice[instance_id], DEC);
Serial.print(F(" Lowest Note ")); Serial.println(configuration.dexed[instance_id].lowest_note, DEC);
Serial.print(F(" Highest Note ")); Serial.println(configuration.dexed[instance_id].highest_note, DEC);
Serial.print(F(" Reverb Send ")); Serial.println(configuration.dexed[instance_id].reverb_send, DEC);
@ -1882,6 +1924,16 @@ void show_configuration(void)
Serial.print(F(" OP Enabled ")); Serial.println(configuration.dexed[instance_id].op_enabled, DEC);
Serial.flush();
}
Serial.println(F("Performance"));
Serial.print(F(" Checksum 0x")); Serial.println(configuration.performance.checksum, HEX);
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
{
Serial.print(F(" Bank ")); Serial.print(instance_id, DEC); Serial.print(" "); Serial.println(configuration.performance.bank[instance_id], DEC);
Serial.print(F(" Voice ")); Serial.print(instance_id, DEC); Serial.print(" "); Serial.println(configuration.performance.voice[instance_id], DEC);
}
Serial.print(F(" FX-Number ")); Serial.println(configuration.performance.fx_number, DEC);
Serial.println();
Serial.flush();
}

68
UI.hpp
Unescape View File

@ -2908,7 +2908,7 @@ void UI_func_eeprom_reset(uint8_t param)
encoderDir[ENC_R].reset();
// setup function
lcd.print("Firmware reset?");
lcd.print("EEPROM reset?");
lcd.setCursor(0, 1);
lcd.print("[NO ]");
}
@ -2965,12 +2965,12 @@ void UI_func_voice_select(uint8_t param)
{
encoderDir[ENC_R].reset();
strip_extension(bank_names[instance_id][configuration.dexed[instance_id].bank], bank_name[instance_id]);
strip_extension(bank_names[instance_id][configuration.performance.bank[instance_id]], bank_name[instance_id]);
lcd.show(0, 0, 2, configuration.dexed[instance_id].bank);
lcd.show(1, 0, 2, configuration.dexed[instance_id].voice + 1);
lcd.show(0, 0, 2, configuration.performance.bank[instance_id]);
lcd.show(1, 0, 2, configuration.performance.voice[instance_id] + 1);
lcd.show(0, 4, 10, bank_name[instance_id]);
lcd.show(1, 4, 10, voice_names[instance_id][configuration.dexed[instance_id].voice]);
lcd.show(1, 4, 10, voice_names[instance_id][configuration.performance.voice[instance_id]]);
switch (menu_voice_select)
{
@ -3000,38 +3000,38 @@ void UI_func_voice_select(uint8_t param)
switch (menu_voice_select)
{
case MENU_VOICE_BANK:
bank_tmp = constrain(configuration.dexed[instance_id].bank - ENCODER[ENC_R].speed(), 0, MAX_BANKS - 1);
configuration.dexed[instance_id].bank = bank_tmp;
bank_tmp = constrain(configuration.performance.bank[instance_id] - ENCODER[ENC_R].speed(), 0, MAX_BANKS - 1);
configuration.performance.bank[instance_id] = bank_tmp;
#ifdef DISPLAY_LCD_SPI
change_disp_sd(false);
#endif
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
get_voice_names_from_bank(configuration.dexed[instance_id].bank, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
get_voice_names_from_bank(configuration.performance.bank[instance_id], instance_id);
#ifdef DISPLAY_LCD_SPI
change_disp_sd(true);
#endif
eeprom_write();
break;
case MENU_VOICE_SOUND:
voice_tmp = configuration.dexed[instance_id].voice - ENCODER[ENC_R].speed();
if (voice_tmp < 0 && configuration.dexed[instance_id].bank - 1 >= 0)
voice_tmp = configuration.performance.voice[instance_id] - ENCODER[ENC_R].speed();
if (voice_tmp < 0 && configuration.performance.bank[instance_id] - 1 >= 0)
{
configuration.dexed[instance_id].bank--;
configuration.dexed[instance_id].bank = constrain(configuration.dexed[instance_id].bank, 0, MAX_BANKS - 1);
configuration.performance.bank[instance_id]--;
configuration.performance.bank[instance_id] = constrain(configuration.performance.bank[instance_id], 0, MAX_BANKS - 1);
}
else if (voice_tmp < 0 && configuration.dexed[instance_id].bank - 1 <= 0)
else if (voice_tmp < 0 && configuration.performance.bank[instance_id] - 1 <= 0)
{
voice_tmp = 0;
}
if (voice_tmp < 0)
voice_tmp = MAX_VOICES + voice_tmp;
configuration.dexed[instance_id].voice = voice_tmp;
configuration.performance.voice[instance_id] = voice_tmp;
#ifdef DISPLAY_LCD_SPI
change_disp_sd(false);
#endif
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
get_voice_names_from_bank(configuration.dexed[instance_id].bank, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
get_voice_names_from_bank(configuration.performance.bank[instance_id], instance_id);
#ifdef DISPLAY_LCD_SPI
change_disp_sd(true);
#endif
@ -3043,37 +3043,37 @@ void UI_func_voice_select(uint8_t param)
switch (menu_voice_select)
{
case MENU_VOICE_BANK:
bank_tmp = constrain(configuration.dexed[instance_id].bank + ENCODER[ENC_R].speed(), 0, MAX_BANKS - 1);
configuration.dexed[instance_id].bank = bank_tmp;
bank_tmp = constrain(configuration.performance.bank[instance_id] + ENCODER[ENC_R].speed(), 0, MAX_BANKS - 1);
configuration.performance.bank[instance_id] = bank_tmp;
#ifdef DISPLAY_LCD_SPI
change_disp_sd(false);
#endif
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
get_voice_names_from_bank(configuration.dexed[instance_id].bank, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
get_voice_names_from_bank(configuration.performance.bank[instance_id], instance_id);
#ifdef DISPLAY_LCD_SPI
change_disp_sd(true);
#endif
eeprom_write();
break;
case MENU_VOICE_SOUND:
voice_tmp = configuration.dexed[instance_id].voice + ENCODER[ENC_R].speed();
if (voice_tmp >= MAX_VOICES && configuration.dexed[instance_id].bank + 1 < MAX_BANKS)
voice_tmp = configuration.performance.voice[instance_id] + ENCODER[ENC_R].speed();
if (voice_tmp >= MAX_VOICES && configuration.performance.bank[instance_id] + 1 < MAX_BANKS)
{
voice_tmp %= MAX_VOICES;
configuration.dexed[instance_id].bank++;
configuration.dexed[instance_id].bank = constrain(configuration.dexed[instance_id].bank, 0, MAX_BANKS - 1);
configuration.performance.bank[instance_id]++;
configuration.performance.bank[instance_id] = constrain(configuration.performance.bank[instance_id], 0, MAX_BANKS - 1);
}
else if (voice_tmp >= MAX_VOICES && configuration.dexed[instance_id].bank + 1 >= MAX_BANKS)
else if (voice_tmp >= MAX_VOICES && configuration.performance.bank[instance_id] + 1 >= MAX_BANKS)
{
voice_tmp = MAX_VOICES - 1;
}
configuration.dexed[instance_id].voice = voice_tmp;
configuration.performance.voice[instance_id] = voice_tmp;
#ifdef DISPLAY_LCD_SPI
change_disp_sd(false);
#endif
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
get_voice_names_from_bank(configuration.dexed[instance_id].bank, instance_id);
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
get_voice_names_from_bank(configuration.performance.bank[instance_id], instance_id);
#ifdef DISPLAY_LCD_SPI
change_disp_sd(true);
#endif
@ -3090,12 +3090,12 @@ void UI_func_voice_select(uint8_t param)
menu_voice_select = MENU_VOICE_BANK;
}
strip_extension(bank_names[instance_id][configuration.dexed[instance_id].bank], bank_name[instance_id]);
strip_extension(bank_names[instance_id][configuration.performance.bank[instance_id]], bank_name[instance_id]);
lcd.show(0, 0, 2, configuration.dexed[instance_id].bank);
lcd.show(1, 0, 2, configuration.dexed[instance_id].voice + 1);
lcd.show(0, 0, 2, configuration.performance.bank[instance_id]);
lcd.show(1, 0, 2, configuration.performance.voice[instance_id] + 1);
lcd.show(0, 4, 10, bank_name[instance_id]);
lcd.show(1, 4, 10, voice_names[instance_id][configuration.dexed[instance_id].voice]);
lcd.show(1, 4, 10, voice_names[instance_id][configuration.performance.voice[instance_id]]);
switch (menu_voice_select)
{
@ -3317,7 +3317,7 @@ void UI_func_save_config(uint8_t param)
LCDML.DISP_clear();
lcd.print(F("Save Cfg SD"));
save_sd_voiceconfig(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
save_sd_voiceconfig(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
lcd.setCursor(0, 1);
lcd.print(F("Done."));

16
config.h
Unescape View File

@ -221,10 +221,14 @@
#define MAX_BANKS 100
#define MAX_VOICES 32 // voices per bank
#define MAX_FX 15
#define MAX_PERFORMANCE 15
#define BANK_NAME_LEN 13 // FAT12 filenames (plus '\0')
#define VOICE_NAME_LEN 11 // 10 (plus '\0')
#define FILENAME_LEN BANK_NAME_LEN + VOICE_NAME_LEN
#define VOICE_CONFIG_NAME "VCFG"
#define FX_CONFIG_NAME "FXCFG"
#define PERFORMANCE_CONFIG_NAME "PCFG"
//*************************************************************************************************
//* DO NO CHANGE ANYTHING BEYOND IF YOU DON'T KNOW WHAT YOU ARE DOING !!!
@ -240,6 +244,7 @@ enum { DEXED, CHORUS, DELAY, REVERB};
#define EEPROM_SYS_START_ADDRESS EEPROM_START_ADDRESS
#define EEPROM_FX_START_ADDRESS EEPROM_START_ADDRESS + sizeof(configuration.sys)
#define EEPROM_DEXED_START_ADDRESS EEPROM_START_ADDRESS + sizeof(configuration.sys) + sizeof(configuration.fx)
#define EEPROM_PERFORMANCE_START_ADDRESS EEPROM_START_ADDRESS + sizeof(configuration.sys) + sizeof(configuration.fx) + NUM_DEXED * sizeof(configuration.dexed)
// MIDI
#ifdef MIDI_DEVICE_USB
@ -543,8 +548,6 @@ typedef struct {
uint8_t portamento_time;
uint8_t op_enabled;
uint8_t midi_channel;
uint8_t bank;
uint8_t voice;
} dexed_t;
typedef struct {
@ -561,17 +564,26 @@ typedef struct {
uint8_t delay_level;
} fx_t;
typedef struct {
uint32_t checksum;
uint8_t bank[NUM_DEXED];
uint8_t voice[NUM_DEXED];
uint8_t fx_number;
} performance_t;
typedef struct {
uint32_t checksum;
uint8_t instances;
uint8_t vol;
uint8_t mono;
uint8_t soft_midi_thru;
uint8_t performance_number;
} sys_t;
typedef struct {
sys_t sys;
fx_t fx;
performance_t performance;
dexed_t dexed[NUM_DEXED];
} config_t;

315
dexed_sd.cpp
Unescape View File

@ -178,6 +178,9 @@ bool get_sd_voice(File sysex, uint8_t voice_number, uint8_t* data)
******************************************************************************/
bool load_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
{
v = constrain(v, 0, MAX_VOICES - 1);
b = constrain(b, 0, MAX_BANKS - 1);
if (sd_card > 0)
{
File sysex;
@ -195,15 +198,20 @@ bool load_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
Serial.println(F("]... loading..."));
#endif
sysex = SD.open(filename);
if (!sysex)
if (sysex)
{
get_sd_data(sysex, 0x42, (uint8_t*)&configuration.dexed[instance_id]);
configuration.dexed[instance_id].checksum = crc32((uint8_t*)&configuration.dexed[instance_id] + 4, sizeof(configuration.dexed[instance_id]) - 4);
return (true);
}
#ifdef DEBUG
else
{
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
#endif
return (get_sd_voiceconfig(sysex, (uint8_t*)&configuration.dexed[instance_id], instance_id));
}
#endif
}
else
{
@ -214,104 +222,218 @@ bool load_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
#endif
}
}
return (false);
}
bool get_sd_voiceconfig(File sysex, uint8_t* conf, uint8_t instance_id)
bool save_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
{
uint16_t n;
int32_t bulk_checksum_calc = 0;
int8_t bulk_checksum;
v = constrain(v, 0, MAX_VOICES - 1);
b = constrain(b, 0, MAX_BANKS - 1);
if (sysex.read() != 0xf0) // check sysex start-byte
if (sd_card > 0)
{
File sysex;
char filename[FILENAME_LEN];
sprintf(filename, "/%d/%s%d.syx", b, VOICE_CONFIG_NAME, v);
#ifdef DEBUG
Serial.println(F("E : SysEx start byte not found."));
Serial.print(F("Saving voice config "));
Serial.print(b);
Serial.print(F("/"));
Serial.print(v);
Serial.print(F("["));
Serial.print(instance_id);
Serial.print(F("]"));
Serial.print(F(" to "));
Serial.println(filename);
#endif
sysex = SD.open(filename, FILE_WRITE);
if (!sysex)
{
#ifdef DEBUG
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
#endif
return (false);
}
if (sysex.read() != 0x67) // check sysex vendor is unofficial SYSEX-ID for MicroDexed
if (write_sd_data(sysex, 0x42, (uint8_t*)&configuration.dexed[instance_id], sizeof(configuration.dexed[instance_id])))
{
sysex.close();
return (true);
}
#ifdef DEBUG
Serial.println(F("E : SysEx vendor not unofficial SYSEX-ID for MicroDexed."));
else
Serial.println(F("E : Cannot save voice data"));
#endif
}
return (false);
}
if (sysex.read() != 0x42) // check for sysex type (66 = MicroDexed voice setup)
/******************************************************************************
SD FX
******************************************************************************/
bool load_sd_fx(uint8_t fx)
{
fx = constrain(fx, 0, MAX_FX);
if (sd_card > 0)
{
File sysex;
char filename[FILENAME_LEN];
sprintf(filename, "/%s%d.syx", FX_CONFIG_NAME, fx);
// first check if file exists...
if (SD.exists(filename))
{
// ... and if: load
#ifdef DEBUG
Serial.println(F("E : SysEx type not MicroDexed setup."));
Serial.print(F("Found fx configuration ["));
Serial.print(filename);
Serial.println(F("]... loading..."));
#endif
return (false);
sysex = SD.open(filename);
if (sysex)
{
get_sd_data(sysex, 0x43, (uint8_t*)&configuration.fx);
configuration.fx.checksum = crc32((uint8_t*)&configuration.fx + 4, sizeof(configuration.fx) - 4);
return (true);
}
sysex.seek(sysex.size());
if (sysex.read() != 0xf7) // check sysex end-byte
#ifdef DEBUG
else
{
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
}
#endif
}
else
{
#ifdef DEBUG
Serial.println(F("E : SysEx end byte not found."));
Serial.print(F("No "));
Serial.print(filename);
Serial.println(F(" available."));
#endif
}
}
return (false);
}
sysex.seek(sysex.size() - 1); // Bulk checksum
bulk_checksum = sysex.read();
bool save_sd_fx(uint8_t fx)
{
fx = constrain(fx, 0, MAX_FX);
sysex.seek(3); // start of bulk data
for (n = 0; n < sysex.size() - 3; n++)
if (sd_card > 0)
{
uint8_t d = sysex.read();
bulk_checksum_calc -= d;
*conf++ = d;
}
bulk_checksum_calc &= 0x7f;
File sysex;
char filename[FILENAME_LEN];
sprintf(filename, "/%s%d.syx", FX_CONFIG_NAME, fx);
#ifdef DEBUG
Serial.print(F("Bulk checksum : 0x"));
Serial.print(bulk_checksum_calc, HEX);
Serial.print(F(" [0x"));
Serial.print(bulk_checksum, HEX);
Serial.println(F("]"));
Serial.print(F("Saving fx config "));
Serial.print(fx);
Serial.print(F(" to "));
Serial.println(filename);
#endif
if (bulk_checksum_calc != bulk_checksum)
sysex = SD.open(filename, FILE_WRITE);
if (!sysex)
{
#ifdef DEBUG
Serial.print(F("E : Bulk checksum mismatch : 0x"));
Serial.print(bulk_checksum_calc, HEX);
Serial.print(F(" != 0x"));
Serial.println(bulk_checksum, HEX);
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
#endif
return (false);
}
if (write_sd_data(sysex, 0x43, (uint8_t*)&configuration.fx, sizeof(configuration.fx)))
{
sysex.close();
return (true);
}
#ifdef DEBUG
Serial.println(F("Voice config loaded."));
else
Serial.println(F("E : Cannot save fx data"));
#endif
configuration.dexed[instance_id].checksum = crc32((uint8_t*)&configuration.dexed[instance_id] + 4, sizeof(configuration.dexed[instance_id]) - 4);
}
return (false);
}
/******************************************************************************
SD PERFORMANCE
******************************************************************************/
bool load_sd_performance(uint8_t p)
{
p = constrain(p, 0, MAX_PERFORMANCE);
if (sd_card > 0)
{
File sysex;
char filename[FILENAME_LEN];
sprintf(filename, "/%s%d.syx", PERFORMANCE_CONFIG_NAME, p);
// first check if file exists...
if (SD.exists(filename))
{
// ... and if: load
#ifdef DEBUG
Serial.print(F("Found performance configuration ["));
Serial.print(filename);
Serial.println(F("]... loading..."));
#endif
sysex = SD.open(filename);
if (sysex)
{
get_sd_data(sysex, 0x44, (uint8_t*)&configuration.performance);
configuration.performance.checksum = crc32((uint8_t*)&configuration.performance + 4, sizeof(configuration.performance) - 4);
return (true);
}
#ifdef DEBUG
else
{
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
}
#endif
}
else
{
#ifdef DEBUG
Serial.print(F("No "));
Serial.print(filename);
Serial.println(F(" available."));
#endif
}
}
return (false);
}
bool save_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
bool save_sd_performance(uint8_t p)
{
v = constrain(v, 0, MAX_VOICES - 1);
b = constrain(b, 0, MAX_BANKS - 1);
p = constrain(p, 0, MAX_PERFORMANCE);
if (sd_card > 0)
{
File sysex;
char filename[FILENAME_LEN];
sprintf(filename, "/%d/%s%d.syx", b, VOICE_CONFIG_NAME, v);
sprintf(filename, "/%s%d.syx", PERFORMANCE_CONFIG_NAME, p);
#ifdef DEBUG
Serial.print(F("Saving config "));
Serial.print(b);
Serial.print(F("/"));
Serial.print(v);
Serial.print(F("["));
Serial.print(instance_id);
Serial.print(F("]"));
Serial.print(F("Saving performance config "));
Serial.print(p);
Serial.print(F(" to "));
Serial.println(filename);
#endif
@ -327,42 +449,113 @@ bool save_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id)
return (false);
}
if (write_sd_voiceconfig(sysex, (uint8_t*)&configuration.dexed[instance_id], sizeof(configuration.dexed[instance_id])))
if (write_sd_data(sysex, 0x44, (uint8_t*)&configuration.performance, sizeof(configuration.performance)))
{
sysex.close();
return (true);
}
#ifdef DEBUG
else
Serial.println(F("E : Cannot save voice data"));
Serial.println(F("E : Cannot save performance data"));
#endif
}
return (false);
}
/******************************************************************************
HELPER FUNCTIONS
******************************************************************************/
bool get_sd_data(File sysex, uint8_t format, uint8_t* conf)
{
uint16_t n;
int32_t bulk_checksum_calc = 0;
int8_t bulk_checksum;
if (sysex.read() != 0xf0) // check sysex start-byte
{
#ifdef DEBUG
Serial.println(F("E : SysEx start byte not found."));
#endif
return (false);
}
if (sysex.read() != 0x67) // check sysex vendor is unofficial SYSEX-ID for MicroDexed
{
#ifdef DEBUG
Serial.println(F("E : SysEx vendor not unofficial SYSEX-ID for MicroDexed."));
#endif
return (false);
}
if (sysex.read() != format) // check for sysex type
{
#ifdef DEBUG
Serial.println(F("E : SysEx type not found."));
#endif
return (false);
}
sysex.seek(sysex.size());
if (sysex.read() != 0xf7) // check sysex end-byte
{
#ifdef DEBUG
Serial.println(F("E : SysEx end byte not found."));
#endif
return (false);
}
sysex.seek(sysex.size() - 1); // Bulk checksum
bulk_checksum = sysex.read();
bool write_sd_voiceconfig(File sysex, uint8_t* data, uint16_t len)
sysex.seek(3); // start of bulk data
for (n = 0; n < sysex.size() - 3; n++)
{
uint8_t d = sysex.read();
bulk_checksum_calc -= d;
*conf++ = d;
}
bulk_checksum_calc &= 0x7f;
#ifdef DEBUG
Serial.print(F("Bulk checksum : 0x"));
Serial.print(bulk_checksum_calc, HEX);
Serial.print(F(" [0x"));
Serial.print(bulk_checksum, HEX);
Serial.println(F("]"));
#endif
if (bulk_checksum_calc != bulk_checksum)
{
#ifdef DEBUG
Serial.print(F("E : Bulk checksum mismatch : 0x"));
Serial.print(bulk_checksum_calc, HEX);
Serial.print(F(" != 0x"));
Serial.println(bulk_checksum, HEX);
#endif
return (false);
}
#ifdef DEBUG
Serial.println(F("Voice config loaded."));
#endif
return (true);
}
bool write_sd_data(File sysex, uint8_t format, uint8_t* data, uint16_t len)
{
// write sysex start
sysex.write(0xf0);
// write sysex vendor is unofficial SYSEX-ID for MicroDexed
sysex.write(0x67);
// write sysex format number (f=66 MicroDexed voice config)
sysex.write(0x42);
// write sysex format number
sysex.write(format);
// write data
sysex.write(data, len - 2); // minus 2 because at the end of the struct are voice and ban number - not very interesting here...
sysex.write(data, len);
// write checksum
sysex.write(calc_checksum(data, len - 2));
sysex.write(calc_checksum(data, len));
// write sysex end
sysex.write(0xf7);
return (true);
}
/******************************************************************************
HELPER FUNCTIONS
******************************************************************************/
uint8_t calc_checksum(uint8_t* data, uint16_t len)
{
int32_t bulk_checksum_calc = 0;

10
dexed_sd.h
Unescape View File

@ -49,10 +49,16 @@ bool load_sd_voice(uint8_t b, uint8_t v, uint8_t instance_id);
bool get_sd_voice(File sysex, uint8_t voice_number, uint8_t* data);
bool load_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id);
bool get_sd_voiceconfig(File sysex, uint8_t* conf, uint8_t instance_id);
bool save_sd_voiceconfig(uint8_t b, uint8_t v, uint8_t instance_id);
bool write_sd_voiceconfig(File sysex, uint8_t* data, uint16_t len);
bool load_sd_fx(uint8_t fx);
bool save_sd_fx(uint8_t fx);
bool load_sd_performance(uint8_t p);
bool save_sd_performance(uint8_t p);
bool get_sd_data(File sysex, uint8_t format, uint8_t* conf);
bool write_sd_data(File sysex, uint8_t format, uint8_t* data, uint16_t len);
uint8_t calc_checksum(uint8_t* data, uint16_t len);
void strip_extension(char* s, char *target);
bool get_voice_names_from_bank(uint8_t b, uint8_t i);

Write Preview
Loading…
Cancel
Save