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v_save.ino
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// --------------------------------------------------------------------------
// This file is part of the OCS-2 firmware.
//
// OCS-2 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.
//
// OCS-2 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 OCS-2 firmware. If not, see <http://www.gnu.org/licenses/>.
// --------------------------------------------------------------------------
inline void init_save() {
DueFlashStorage();
flash_lock_bit = 0;
if (!(PORTKEY25->PIO_PDSR & (1<<KEY25)) || (read(0x100)==0xFF)) { // errase assignations and conf
load_default_config();
save_conf(1);
save_conf(2);
save_conf(3);
save_conf(4);
save_conf(5);
save_conf(6);
save_conf(7);
save_conf(8);
save_conf(9);
save_conf(10);
flash_lock_bit = 1; // on sauve la conf
}
else {
#ifdef nosave
load_default_config();
#endif
#ifndef nosave
load_conf0(0);
#endif
}
}
inline void load_default_config() {
// default config
LFO3_WF = 0;
GATE_mode = 0;
VCO_link = 0;
RINGMOD = 0;
VCF_pitch = 1;
sync_LFO1 = 0;
MIX_type = 0;
cvg_type = 1;
filter_type = 0;
set_LP24();
EFFECT_type = 0;
modulation_index[index_VCO1_MOD1] = mod_LFO1;
modulation_index[index_VCO1_MOD2] = mod_VCO2;
modulation_index[index_VCO2_MOD1] = mod_LFO2;
modulation_index[index_VCO2_MOD2] = mod_VCO1;
modulation_index[index_VCF_MOD1] = mod_LFO1;
modulation_index[index_VCF_MOD2] = mod_LFO3;
modulation_index[index_LFO3_MOD] = mod_LFO1;
modulation_index[index_VCA_MOD] = mod_LFO2;
modulation_index[index_EFFECT_MOD]= mod_LFO3;
}
inline void save_conf(uint32_t nb) {
//uint8_t byte1, byte2, byte3, byte4, byte5, byte6, byte7, byte8;
uint8_t all_data[10];
#ifdef nosave
if (nb != 0)
#endif
#ifndef nosave
if (true)
#endif
{
all_data[0] = modulation_index[index_VCO1_MOD1] << 4;
all_data[0] += modulation_index[index_VCO1_MOD2];
all_data[1] = modulation_index[index_VCO2_MOD1] << 4;
all_data[1] += modulation_index[index_VCO2_MOD2];
all_data[2] = modulation_index[index_VCF_MOD1] << 4;
all_data[2] += modulation_index[index_VCF_MOD2];
all_data[3] = modulation_index[index_LFO3_MOD] << 4;
all_data[3] += modulation_index[index_VCA_MOD];
all_data[4] = modulation_index[index_EFFECT_MOD];
all_data[4] += LFO3_WF << 4;
all_data[5] = GATE_mode << 6;
all_data[5] += EFFECT_type << 4;
all_data[5] += cvg_type << 2;
all_data[5] += filter_type;
all_data[6] = VCO_link << 4;
all_data[6] += RINGMOD << 3;
all_data[6] += VCF_pitch << 2;
all_data[6] += sync_LFO1 << 1;
all_data[6] += MIX_type;
write( 256*(nb+20), all_data, 7);
}
}
inline void load_conf(uint32_t nb) {
uint8_t byte1, byte2, byte3, byte4, byte5, byte6, byte7;
uint32_t adresse;
adresse = 256*(nb+20);
byte1 = read( adresse );
byte2 = read( adresse+1 );
byte3 = read( adresse+2 );
byte4 = read( adresse+3 );
byte5 = read( adresse+4 );
byte6 = read( adresse+5 );
byte7 = read( adresse+6 );
modulation_index[index_VCO1_MOD1] = (byte1 >> 4) & 0x0F;
modulation_index[index_VCO1_MOD2] = byte1 & 0x0F;
modulation_index[index_VCO2_MOD1] = (byte2 >> 4) & 0x0F;
modulation_index[index_VCO2_MOD2] = byte2 & 0x0F;
modulation_index[index_VCF_MOD1] = (byte3 >> 4) & 0x0F;
modulation_index[index_VCF_MOD2] = byte3 & 0x0F;
modulation_index[index_LFO3_MOD] = (byte4 >> 4) & 0x0F;
modulation_index[index_VCA_MOD] = byte4 & 0x0F;
modulation_index[index_EFFECT_MOD]= byte5 & 0x0F;
LFO3_WF = (byte5 >> 4) & 0x0F;
GATE_mode = (byte6 >> 6) & 0x03;
EFFECT_type = (byte6 >> 4) & 0x03;
cvg_type = (byte6 >> 2) & 0x03;
filter_type = (byte6 >> 0) & 0x03;
VCO_link = (byte7 >> 4) & 0x01;
RINGMOD = (byte7 >> 3) & 0x01;
VCF_pitch = (byte7 >> 2) & 0x01;
sync_LFO1 = (byte7 >> 1) & 0x01;
MIX_type = (byte7 >> 0) & 0x01;
switch (filter_type){
case 0:
set_LP24();
break;
case 1:
set_LP12();
break;
case 2:
set_BP12();
break;
case 3:
set_HP12();
break;
}
}
inline void save_conf0() {
uint32_t data;
switch (flash_lock_bit) {
case 1: // il faut sauver qqq chose
data = modulation_index[index_VCO1_MOD1];
if ((uint8_t)data != read( 0x100))
write_noblocking(0x100,(uint8_t)data);
flash_lock_bit = 2;
break;
case 2:
write_end(0x100);
data = modulation_index[index_VCO1_MOD2];
if ((uint8_t)data != read( 0x200 ))
write_noblocking(0x200,(uint8_t)data);
flash_lock_bit = 3;
break;
case 3:
write_end(0x200);
data = modulation_index[index_VCO2_MOD1];
if ((uint8_t)data != read( 0x300 ))
write_noblocking(0x300,(uint8_t)data);
flash_lock_bit = 4;
break;
case 4:
write_end(0x300);
data = modulation_index[index_VCO2_MOD2];
if ((uint8_t)data != read( 0x400 ))
write_noblocking(0x400,(uint8_t)data);
flash_lock_bit = 5;
break;
case 5:
write_end(0x400);
data = modulation_index[index_VCF_MOD1];
if ((uint8_t)data != read( 0x500 ))
write_noblocking(0x500,(uint8_t)data);
flash_lock_bit = 6;
break;
case 6:
write_end(0x500);
data = modulation_index[index_VCF_MOD2];
if ((uint8_t)data != read( 0x600 ))
write_noblocking(0x600,(uint8_t)data);
flash_lock_bit = 7;
break;
case 7:
write_end(0x600);
data = modulation_index[index_LFO3_MOD];
if ((uint8_t)data != read( 0x700 ))
write_noblocking(0x700,(uint8_t)data);
flash_lock_bit = 8;
break;
case 8:
write_end(0x700);
data = modulation_index[index_VCA_MOD];
if ((uint8_t)data != read( 0x800 ))
write_noblocking(0x800,(uint8_t)data);
flash_lock_bit = 9;
break;
case 9:
write_end(0x800);
data = modulation_index[index_EFFECT_MOD];
if ((uint8_t)data != read( 0x900 ))
write_noblocking(0x900,(uint8_t)data);
flash_lock_bit = 10;
break;
case 10:
write_end(0x900);
data = LFO3_WF;
if ((uint8_t)data != read( 0xA00 ))
write_noblocking(0xA00,(uint8_t)data);
flash_lock_bit = 11;
break;
case 11:
write_end(0xA00);
data = GATE_mode;
if ((uint8_t)data != read( 0xB00 ))
write_noblocking(0xB00,(uint8_t)data);
flash_lock_bit = 12;
break;
case 12:
write_end(0xB00);
data = EFFECT_type;
if ((uint8_t)data != read( 0xC00 ))
write_noblocking(0xC00,(uint8_t)data);
flash_lock_bit = 13;
break;
case 13:
write_end(0xC00);
data = cvg_type;
if ((uint8_t)data != read( 0xD00 ))
write_noblocking(0xD00,(uint8_t)data);
flash_lock_bit = 14;
break;
case 14:
write_end(0xD00);
data = filter_type;
if ((uint8_t)data != read( 0xE00 ))
write_noblocking(0xE00,(uint8_t)data);
flash_lock_bit = 15;
break;
case 15:
write_end(0xE00);
data = VCO_link;
if ((uint8_t)data != read( 0xF00 ))
write_noblocking(0xF00,(uint8_t)data);
flash_lock_bit = 16;
break;
case 16:
write_end(0xF00);
data = RINGMOD;
if ((uint8_t)data != read( 0x1000 ))
write_noblocking(0x1000,(uint8_t)data);
flash_lock_bit = 17;
break;
case 17:
write_end(0x1000);
data = VCF_pitch;
if ((uint8_t)data != read( 0x1100 ))
write_noblocking(0x1100,(uint8_t)data);
flash_lock_bit = 18;
break;
case 18:
write_end(0x1100);
data = sync_LFO1;
if ((uint8_t)data != read( 0x1200 ))
write_noblocking(0x1200,(uint8_t)data);
flash_lock_bit = 19;
break;
case 19:
write_end(0x1200);
data = MIX_type;
if ((uint8_t)data != read( 0x1300 ))
write_noblocking(0x1300,(uint8_t)data);
flash_lock_bit = 20;
break;
case 20:
write_end(0x1300);
flash_lock_bit = 0; // on a fini de sauver
break;
}
}
inline void load_conf0(uint32_t nb) { // mandatory to keep the arg, otherwise optimisation occure and flash is not read (since the compiler consider it as a constant)
uint32_t adresse;
adresse = 256*(nb) + 0x100;
modulation_index[index_VCO1_MOD1] = read( adresse );
modulation_index[index_VCO1_MOD2] = read( adresse + 0x100 );
modulation_index[index_VCO2_MOD1] = read( adresse + 0x200 );
modulation_index[index_VCO2_MOD2] = read( adresse + 0x300 );
modulation_index[index_VCF_MOD1] = read( adresse + 0x400 );
modulation_index[index_VCF_MOD2] = read( adresse + 0x500 );
modulation_index[index_LFO3_MOD] = read( adresse + 0x600 );
modulation_index[index_VCA_MOD] = read( adresse + 0x700 );
modulation_index[index_EFFECT_MOD]= read( adresse + 0x800 );
LFO3_WF = read( adresse + 0x900 );
GATE_mode = read( adresse + 0xA00 );
EFFECT_type = read( adresse + 0xB00 );
cvg_type = read( adresse + 0xC00 );
filter_type = read( adresse + 0xD00 );
VCO_link = read( adresse + 0xE00 );
RINGMOD = read( adresse + 0xF00 );
VCF_pitch = read( adresse + 0x1000);
sync_LFO1 = read( adresse + 0x1100);
MIX_type = read( adresse + 0x1200);
switch (filter_type){
case 0:
set_LP24();
break;
case 1:
set_LP12();
break;
case 2:
set_BP12();
break;
case 3:
set_HP12();
break;
}
}