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flash_user.c
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/*
* flash_user.c - loading and saving user settings to/from non-volatile Flash memory
*
* Author: Dan Green (danngreen1@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* See http://creativecommons.org/licenses/MIT/ for more information.
*
* -----------------------------------------------------------------------------
*/
#include "globals.h"
#include "flash.h"
#include "flash_user.h"
#include "calibration.h"
#include "system_settings.h"
#include "params.h"
#include "adc.h"
#include "leds.h"
#include "dig_pins.h"
extern int16_t CV_CALIBRATION_OFFSET[6];
extern int16_t CODEC_DAC_CALIBRATION_DCOFFSET[4];
extern int16_t CODEC_ADC_CALIBRATION_DCOFFSET[4];
extern float param[NUM_CHAN][NUM_PARAMS];
extern uint8_t mode[NUM_CHAN][NUM_CHAN_MODES];
extern uint8_t global_mode[NUM_GLOBAL_MODES];
extern float global_param[NUM_GLOBAL_PARAMS];
extern int16_t i_smoothed_cvadc[NUM_POT_ADCS];
#define FLASH_ADDR_userparams 0x08004000
//Globals:
#define FLASH_ADDR_firmware_version FLASH_ADDR_userparams /* 0 ..3 */
#define SZ_FV 4
#define FLASH_ADDR_cv_calibration_offset (FLASH_ADDR_firmware_version + SZ_FV) /* 4 ..27 */
#define SZ_CVCAL 24
#define FLASH_ADDR_adc_calibration_dcoffset (FLASH_ADDR_cv_calibration_offset + SZ_CVCAL) /* 28 ..43 */
#define SZ_ADCCAL 16
#define FLASH_ADDR_dac_calibration_dcoffset (FLASH_ADDR_adc_calibration_dcoffset + SZ_ADCCAL) /* 44 ..59 */
#define SZ_DACCAL 16
#define FLASH_ADDR_TRACKING_COMP_0 (FLASH_ADDR_dac_calibration_dcoffset + SZ_DACCAL) /* 60 ..63 */
#define SZ_TC0 4
#define FLASH_ADDR_TRACKING_COMP_1 (FLASH_ADDR_TRACKING_COMP_0 + SZ_TC0) /* 64 ..67 */
#define SZ_TC1 4
#define FLASH_ADDR_loop_led_brightness (FLASH_ADDR_TRACKING_COMP_1 + SZ_TC1) /* 68 .. */
#define SZ_LLB 1
#define FLASH_ADDR_LOOP_CLOCK_GATETRIG_0 (FLASH_ADDR_loop_led_brightness + SZ_LLB) /* 69 .. */
#define SZ_LC0 1
#define FLASH_ADDR_LOOP_CLOCK_GATETRIG_1 (FLASH_ADDR_LOOP_CLOCK_GATETRIG_0 + SZ_LC0) /* 70 .. */
#define SZ_LC1 1
#define FLASH_ADDR_MAIN_CLOCK_GATETRIG (FLASH_ADDR_LOOP_CLOCK_GATETRIG_1 + SZ_LC1) /* 71 .. */
#define SZ_MC 1
#define FLASH_ADDR_AUTO_MUTE (FLASH_ADDR_MAIN_CLOCK_GATETRIG + SZ_MC) /* 72 .. */
#define SZ_AM 1
#define FLASH_ADDR_SOFTCLIP (FLASH_ADDR_AUTO_MUTE + SZ_AM) /* 73 .. */
#define SZ_SC 1
#define FLASH_ADDR_LEVELCV_IS_MIX_0 (FLASH_ADDR_SOFTCLIP + SZ_SC) /* 74 .. */
#define SZ_LM0 1
#define FLASH_ADDR_LEVELCV_IS_MIX_1 (FLASH_ADDR_LEVELCV_IS_MIX_0 + SZ_LM0) /* 75 .. */
#define SZ_LM1 1
#define FLASH_ADDR_FAST_FADE_SAMPLES (FLASH_ADDR_LEVELCV_IS_MIX_1 + SZ_LM1) /* 76 ..79 */
#define SZ_FFS 4
#define FLASH_ADDR_SLOW_FADE_SAMPLES (FLASH_ADDR_FAST_FADE_SAMPLES + SZ_FFS) /* 80 ..83 */
#define SZ_SFS 4
#define FLASH_ADDR_REV_GATETRIG (FLASH_ADDR_SLOW_FADE_SAMPLES + SZ_SFS) /* 84 .. */
#define SZ_RGT 1
#define FLASH_ADDR_INF_GATETRIG (FLASH_ADDR_REV_GATETRIG + SZ_RGT) /* 85 .. */
#define SZ_IGT 1
#define FLASH_ADDR_PING_METHOD (FLASH_ADDR_INF_GATETRIG + SZ_IGT) /* 86 .. */
#define SZ_PM 1
#define FLASH_ADDR_LOG_DELAY_FEED (FLASH_ADDR_PING_METHOD + SZ_PM) /* 87 .. */
#define SZ_LDF 1
#define FLASH_ADDR_RUNAWAYDC_BLOCK (FLASH_ADDR_LOG_DELAY_FEED + SZ_LDF) /* 88 .. */
#define SZ_RDCB 1
#define FLASH_ADDR_QUANTIZE_MODE_CHANGES (FLASH_ADDR_RUNAWAYDC_BLOCK + SZ_RDCB) /* 89 .. */
#define SZ_QCM 1
#define FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_0 (FLASH_ADDR_QUANTIZE_MODE_CHANGES + SZ_QCM) /* 90 .. */
#define SZ_SRBL0 1
#define FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_1 (FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_0 + SZ_SRBL0) /* 91 .. */
#define SZ_SRBL1 1
#define FLASH_SYMBOL_bankfilled 0x01
#define FLASH_SYMBOL_startupoffset 0xAA
#define FLASH_SYMBOL_firmwareoffset 0xAA550000
uint32_t flash_firmware_version=0;
int32_t flash_CV_CALIBRATION_OFFSET[6];
int32_t flash_CODEC_DAC_CALIBRATION_DCOFFSET[4];
int32_t flash_CODEC_ADC_CALIBRATION_DCOFFSET[4];
float flash_param_TRACKING_COMP_0;
float flash_param_TRACKING_COMP_1;
uint32_t flash_global_param_FAST_FADE_SAMPLES;
uint32_t flash_global_param_SLOW_FADE_SAMPLES;
uint8_t flash_loop_led_brightness;
uint8_t flash_mode_LOOP_CLOCK_GATETRIG_0;
uint8_t flash_mode_LOOP_CLOCK_GATETRIG_1;
uint8_t flash_mode_MAIN_CLOCK_GATETRIG;
uint8_t flash_global_mode_AUTO_MUTE;
uint8_t flash_global_mode_SOFTCLIP;
uint8_t flash_global_mode_REV_GATETRIG;
uint8_t flash_global_mode_INF_GATETRIG;
uint8_t flash_mode_LEVELCV_IS_MIX_0;
uint8_t flash_mode_LEVELCV_IS_MIX_1;
uint8_t flash_global_mode_PING_METHOD;
uint8_t flash_global_mode_LOG_DELAY_FEED;
uint8_t flash_global_mode_RUNAWAYDC_BLOCK;
uint8_t flash_global_mode_QUANTIZE_MODE_CHANGES;
uint8_t flash_mode_SEND_RETURN_BEFORE_LOOP_0;
uint8_t flash_mode_SEND_RETURN_BEFORE_LOOP_1;
void set_firmware_version(void)
{
flash_firmware_version = FW_VERSION;
}
void factory_reset(uint8_t loop_afterwards)
{
uint8_t i,fail=0;
auto_calibrate();
set_firmware_version();
set_default_system_settings();
LED_PINGBUT_OFF;
LED_REV1_ON;
LED_REV2_ON;
LED_LOOP1_OFF;
LED_LOOP2_OFF;
LED_INF1_ON;
LED_INF2_ON;
store_params_into_sram();
write_all_params_to_FLASH();
LED_PINGBUT_OFF;
LED_REV1_OFF;
LED_REV2_OFF;
LED_LOOP1_OFF;
LED_LOOP2_OFF;
LED_INF1_OFF;
LED_INF2_OFF;
if (loop_afterwards)
{
fail=0;
for (i=0;i<6;i++)
{
if (CV_CALIBRATION_OFFSET[i]>100 || CV_CALIBRATION_OFFSET[i]<-100 )
fail=1;
}
if (i_smoothed_cvadc[0] > 2150 || i_smoothed_cvadc[0]<1950 || i_smoothed_cvadc[1] > 2150 || i_smoothed_cvadc[1]<1950)
fail=1;
while(1)
{
if (fail)
blink_all_lights(200); //error: did not auto-calibrate!
else
chase_all_lights(10); //All good!
}
}
}
uint32_t load_flash_params(void)
{
read_all_params_from_FLASH();
if (flash_firmware_version > 0 && flash_firmware_version < 500){
CODEC_ADC_CALIBRATION_DCOFFSET[0] = flash_CODEC_ADC_CALIBRATION_DCOFFSET[0];
CODEC_ADC_CALIBRATION_DCOFFSET[1] = flash_CODEC_ADC_CALIBRATION_DCOFFSET[1];
CODEC_ADC_CALIBRATION_DCOFFSET[2] = flash_CODEC_ADC_CALIBRATION_DCOFFSET[2];
CODEC_ADC_CALIBRATION_DCOFFSET[3] = flash_CODEC_ADC_CALIBRATION_DCOFFSET[3];
CODEC_DAC_CALIBRATION_DCOFFSET[0] = flash_CODEC_DAC_CALIBRATION_DCOFFSET[0];
CODEC_DAC_CALIBRATION_DCOFFSET[1] = flash_CODEC_DAC_CALIBRATION_DCOFFSET[1];
CODEC_DAC_CALIBRATION_DCOFFSET[2] = flash_CODEC_DAC_CALIBRATION_DCOFFSET[2];
CODEC_DAC_CALIBRATION_DCOFFSET[3] = flash_CODEC_DAC_CALIBRATION_DCOFFSET[3];
CV_CALIBRATION_OFFSET[0] = flash_CV_CALIBRATION_OFFSET[0];
CV_CALIBRATION_OFFSET[1] = flash_CV_CALIBRATION_OFFSET[1];
CV_CALIBRATION_OFFSET[2] = flash_CV_CALIBRATION_OFFSET[2];
CV_CALIBRATION_OFFSET[3] = flash_CV_CALIBRATION_OFFSET[3];
CV_CALIBRATION_OFFSET[4] = flash_CV_CALIBRATION_OFFSET[4];
CV_CALIBRATION_OFFSET[5] = flash_CV_CALIBRATION_OFFSET[5];
param[0][TRACKING_COMP] = flash_param_TRACKING_COMP_0;
param[1][TRACKING_COMP] = flash_param_TRACKING_COMP_1;
global_param[LOOP_LED_BRIGHTNESS] = flash_loop_led_brightness;
mode[0][LOOP_CLOCK_GATETRIG] = flash_mode_LOOP_CLOCK_GATETRIG_0;
mode[1][LOOP_CLOCK_GATETRIG] = flash_mode_LOOP_CLOCK_GATETRIG_1;
mode[0][MAIN_CLOCK_GATETRIG] = flash_mode_MAIN_CLOCK_GATETRIG;
global_mode[AUTO_MUTE] = flash_global_mode_AUTO_MUTE;
global_mode[SOFTCLIP] = flash_global_mode_SOFTCLIP;
global_mode[REV_GATETRIG] = flash_global_mode_REV_GATETRIG;
global_mode[INF_GATETRIG] = flash_global_mode_INF_GATETRIG;
global_mode[PING_METHOD] = flash_global_mode_PING_METHOD;
global_mode[LOG_DELAY_FEED] = flash_global_mode_LOG_DELAY_FEED;
global_mode[RUNAWAYDC_BLOCK] = flash_global_mode_RUNAWAYDC_BLOCK;
global_mode[QUANTIZE_MODE_CHANGES] = flash_global_mode_QUANTIZE_MODE_CHANGES;
mode[0][LEVELCV_IS_MIX] = (flash_mode_LEVELCV_IS_MIX_0==1) ? 1:0;
mode[1][LEVELCV_IS_MIX] = (flash_mode_LEVELCV_IS_MIX_1==1) ? 1:0;
global_param[FAST_FADE_SAMPLES] = (float)flash_global_param_FAST_FADE_SAMPLES;
global_param[SLOW_FADE_SAMPLES] = (float)flash_global_param_SLOW_FADE_SAMPLES;
global_param[FAST_FADE_INCREMENT] = set_fade_increment(flash_global_param_FAST_FADE_SAMPLES);
global_param[SLOW_FADE_INCREMENT] = set_fade_increment(flash_global_param_SLOW_FADE_SAMPLES);
mode[0][SEND_RETURN_BEFORE_LOOP] = (flash_mode_SEND_RETURN_BEFORE_LOOP_0==1) ? 1:0;
mode[1][SEND_RETURN_BEFORE_LOOP] = (flash_mode_SEND_RETURN_BEFORE_LOOP_1==1) ? 1:0;
return (flash_firmware_version);
} else
{
set_firmware_version();
return(0); //No calibration data found
}
}
void save_flash_params(void)
{
uint32_t i;
LED_REV1_ON;
LED_REV2_ON;
LED_LOOP1_ON;
LED_LOOP2_ON;
LED_INF1_ON;
LED_INF2_ON;
//copy global variables to flash_* variables (SRAM staging area)
store_params_into_sram();
//copy SRAM variables to FLASH
write_all_params_to_FLASH();
for (i=0;i<10;i++){
LED_PINGBUT_OFF;
LED_REV1_OFF;
LED_REV2_OFF;
LED_LOOP1_OFF;
LED_LOOP2_OFF;
LED_INF1_OFF;
LED_INF2_OFF;
delay_ms(10);
LED_PINGBUT_ON;
LED_REV1_ON;
LED_REV2_ON;
LED_LOOP1_ON;
LED_LOOP2_ON;
LED_INF1_ON;
LED_INF2_ON;
delay_ms(10);
}
}
void store_params_into_sram(void)
{
flash_CV_CALIBRATION_OFFSET[0]=CV_CALIBRATION_OFFSET[0];
flash_CV_CALIBRATION_OFFSET[1]=CV_CALIBRATION_OFFSET[1];
flash_CV_CALIBRATION_OFFSET[2]=CV_CALIBRATION_OFFSET[2];
flash_CV_CALIBRATION_OFFSET[3]=CV_CALIBRATION_OFFSET[3];
flash_CV_CALIBRATION_OFFSET[4]=CV_CALIBRATION_OFFSET[4];
flash_CV_CALIBRATION_OFFSET[5]=CV_CALIBRATION_OFFSET[5];
flash_CODEC_DAC_CALIBRATION_DCOFFSET[0]=CODEC_DAC_CALIBRATION_DCOFFSET[0];
flash_CODEC_DAC_CALIBRATION_DCOFFSET[1]=CODEC_DAC_CALIBRATION_DCOFFSET[1];
flash_CODEC_DAC_CALIBRATION_DCOFFSET[2]=CODEC_DAC_CALIBRATION_DCOFFSET[2];
flash_CODEC_DAC_CALIBRATION_DCOFFSET[3]=CODEC_DAC_CALIBRATION_DCOFFSET[3];
flash_CODEC_ADC_CALIBRATION_DCOFFSET[0]=CODEC_ADC_CALIBRATION_DCOFFSET[0];
flash_CODEC_ADC_CALIBRATION_DCOFFSET[1]=CODEC_ADC_CALIBRATION_DCOFFSET[1];
flash_CODEC_ADC_CALIBRATION_DCOFFSET[2]=CODEC_ADC_CALIBRATION_DCOFFSET[2];
flash_CODEC_ADC_CALIBRATION_DCOFFSET[3]=CODEC_ADC_CALIBRATION_DCOFFSET[3];
flash_param_TRACKING_COMP_0 = param[0][TRACKING_COMP];
flash_param_TRACKING_COMP_1 = param[1][TRACKING_COMP];
flash_global_param_FAST_FADE_SAMPLES = global_param[FAST_FADE_SAMPLES];
flash_global_param_SLOW_FADE_SAMPLES = global_param[SLOW_FADE_SAMPLES];
flash_loop_led_brightness = global_param[LOOP_LED_BRIGHTNESS];
flash_mode_LOOP_CLOCK_GATETRIG_0 = mode[0][LOOP_CLOCK_GATETRIG];
flash_mode_LOOP_CLOCK_GATETRIG_1 = mode[1][LOOP_CLOCK_GATETRIG];
flash_mode_MAIN_CLOCK_GATETRIG = mode[0][MAIN_CLOCK_GATETRIG];
flash_global_mode_AUTO_MUTE = global_mode[AUTO_MUTE];
flash_global_mode_SOFTCLIP = global_mode[SOFTCLIP];
flash_global_mode_REV_GATETRIG = global_mode[REV_GATETRIG];
flash_global_mode_INF_GATETRIG = global_mode[INF_GATETRIG];
flash_global_mode_PING_METHOD = global_mode[PING_METHOD];
flash_global_mode_LOG_DELAY_FEED = global_mode[LOG_DELAY_FEED];
flash_global_mode_RUNAWAYDC_BLOCK = global_mode[RUNAWAYDC_BLOCK];
flash_global_mode_QUANTIZE_MODE_CHANGES = global_mode[QUANTIZE_MODE_CHANGES];
flash_mode_LEVELCV_IS_MIX_0 = mode[0][LEVELCV_IS_MIX];
flash_mode_LEVELCV_IS_MIX_1 = mode[1][LEVELCV_IS_MIX];
flash_mode_SEND_RETURN_BEFORE_LOOP_0 = mode[0][SEND_RETURN_BEFORE_LOOP];
flash_mode_SEND_RETURN_BEFORE_LOOP_1 = mode[1][SEND_RETURN_BEFORE_LOOP];
}
void write_all_params_to_FLASH(void)
{
uint8_t i;
flash_begin_open_program();
flash_open_erase_sector(FLASH_ADDR_userparams);
flash_open_program_word(flash_firmware_version + FLASH_SYMBOL_firmwareoffset, FLASH_ADDR_firmware_version);
for (i=0;i<6;i++)
{
flash_open_program_word(*(uint32_t *)&(flash_CV_CALIBRATION_OFFSET[i]), FLASH_ADDR_cv_calibration_offset+(i*4));
}
for (i=0;i<4;i++)
{
flash_open_program_word(*(uint32_t *)&(flash_CODEC_DAC_CALIBRATION_DCOFFSET[i]), FLASH_ADDR_dac_calibration_dcoffset+(i*4));
flash_open_program_word(*(uint32_t *)&(flash_CODEC_ADC_CALIBRATION_DCOFFSET[i]), FLASH_ADDR_adc_calibration_dcoffset+(i*4));
}
flash_open_program_word(*(uint32_t *)&flash_param_TRACKING_COMP_0, FLASH_ADDR_TRACKING_COMP_0);
flash_open_program_word(*(uint32_t *)&flash_param_TRACKING_COMP_1, FLASH_ADDR_TRACKING_COMP_1);
flash_open_program_byte(flash_loop_led_brightness, FLASH_ADDR_loop_led_brightness);
flash_open_program_byte(flash_mode_LOOP_CLOCK_GATETRIG_0, FLASH_ADDR_LOOP_CLOCK_GATETRIG_0);
flash_open_program_byte(flash_mode_LOOP_CLOCK_GATETRIG_1, FLASH_ADDR_LOOP_CLOCK_GATETRIG_1);
flash_open_program_byte(flash_mode_MAIN_CLOCK_GATETRIG, FLASH_ADDR_MAIN_CLOCK_GATETRIG);
flash_open_program_byte(flash_global_mode_AUTO_MUTE, FLASH_ADDR_AUTO_MUTE);
flash_open_program_byte(flash_global_mode_SOFTCLIP, FLASH_ADDR_SOFTCLIP);
flash_open_program_byte(flash_mode_LEVELCV_IS_MIX_0, FLASH_ADDR_LEVELCV_IS_MIX_0);
flash_open_program_byte(flash_mode_LEVELCV_IS_MIX_1, FLASH_ADDR_LEVELCV_IS_MIX_1);
flash_open_program_word(flash_global_param_FAST_FADE_SAMPLES, FLASH_ADDR_FAST_FADE_SAMPLES);
flash_open_program_word(flash_global_param_SLOW_FADE_SAMPLES, FLASH_ADDR_SLOW_FADE_SAMPLES);
flash_open_program_byte(flash_global_mode_REV_GATETRIG, FLASH_ADDR_REV_GATETRIG);
flash_open_program_byte(flash_global_mode_INF_GATETRIG, FLASH_ADDR_INF_GATETRIG);
flash_open_program_byte(flash_global_mode_PING_METHOD, FLASH_ADDR_PING_METHOD);
flash_open_program_byte(flash_global_mode_LOG_DELAY_FEED, FLASH_ADDR_LOG_DELAY_FEED);
flash_open_program_byte(flash_global_mode_RUNAWAYDC_BLOCK, FLASH_ADDR_RUNAWAYDC_BLOCK);
flash_open_program_byte(flash_global_mode_QUANTIZE_MODE_CHANGES, FLASH_ADDR_QUANTIZE_MODE_CHANGES);
flash_open_program_byte(flash_mode_SEND_RETURN_BEFORE_LOOP_0, FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_0);
flash_open_program_byte(flash_mode_SEND_RETURN_BEFORE_LOOP_1, FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_1);
flash_end_open_program();
}
void read_all_params_from_FLASH(void)
{
uint8_t i;
flash_firmware_version = flash_read_word(FLASH_ADDR_firmware_version) - FLASH_SYMBOL_firmwareoffset;
for (i=0;i<6;i++)
{
flash_CV_CALIBRATION_OFFSET[i] = flash_read_word(FLASH_ADDR_cv_calibration_offset+(i*4));
}
for (i=0;i<4;i++)
{
flash_CODEC_DAC_CALIBRATION_DCOFFSET[i] = flash_read_word(FLASH_ADDR_dac_calibration_dcoffset+(i*4));
flash_CODEC_ADC_CALIBRATION_DCOFFSET[i] = flash_read_word(FLASH_ADDR_adc_calibration_dcoffset+(i*4));
}
flash_param_TRACKING_COMP_0 = flash_read_word(FLASH_ADDR_TRACKING_COMP_0);
if (flash_param_TRACKING_COMP_0 > 1.25 || flash_param_TRACKING_COMP_0 < 0.75)
flash_param_TRACKING_COMP_0 = 1.0;
flash_param_TRACKING_COMP_1 = flash_read_word(FLASH_ADDR_TRACKING_COMP_1);
if (flash_param_TRACKING_COMP_1 > 1.25 || flash_param_TRACKING_COMP_1 < 0.75)
flash_param_TRACKING_COMP_1 = 1.0;
flash_global_param_FAST_FADE_SAMPLES = flash_read_word(FLASH_ADDR_FAST_FADE_SAMPLES);
if (flash_global_param_FAST_FADE_SAMPLES < 1 || flash_global_param_FAST_FADE_SAMPLES > 48000)
flash_global_param_FAST_FADE_SAMPLES = 196;
flash_global_param_SLOW_FADE_SAMPLES = flash_read_word(FLASH_ADDR_SLOW_FADE_SAMPLES);
if (flash_global_param_SLOW_FADE_SAMPLES < 1 || flash_global_param_SLOW_FADE_SAMPLES > 48000)
flash_global_param_SLOW_FADE_SAMPLES = 196;
flash_loop_led_brightness = flash_read_byte(FLASH_ADDR_loop_led_brightness);
if (flash_loop_led_brightness > 31 || flash_loop_led_brightness < 2)
flash_loop_led_brightness = 4;
flash_mode_LOOP_CLOCK_GATETRIG_0 = flash_read_byte(FLASH_ADDR_LOOP_CLOCK_GATETRIG_0) ? 1 : 0; //default trig
flash_mode_LOOP_CLOCK_GATETRIG_1 = flash_read_byte(FLASH_ADDR_LOOP_CLOCK_GATETRIG_1) ? 1 : 0; //default trig
flash_mode_MAIN_CLOCK_GATETRIG = flash_read_byte(FLASH_ADDR_MAIN_CLOCK_GATETRIG) ? 1 : 0; //default trig
flash_global_mode_AUTO_MUTE = flash_read_byte(FLASH_ADDR_AUTO_MUTE) ? 1 : 0; //default ON
flash_global_mode_SOFTCLIP = flash_read_byte(FLASH_ADDR_SOFTCLIP) ? 1 : 0; //default ON
flash_mode_LEVELCV_IS_MIX_0 = (flash_read_byte(FLASH_ADDR_LEVELCV_IS_MIX_0)==1) ? 1 : 0; //default OFF
flash_mode_LEVELCV_IS_MIX_1 = (flash_read_byte(FLASH_ADDR_LEVELCV_IS_MIX_1)==1) ? 1 : 0; //default OFF
flash_global_mode_PING_METHOD = flash_read_byte(FLASH_ADDR_PING_METHOD);
if (flash_global_mode_PING_METHOD > NUM_PING_METHODS || flash_global_mode_PING_METHOD < 0)
flash_global_mode_PING_METHOD = IGNORE_FLAT_DEVIATION_10;
flash_global_mode_LOG_DELAY_FEED = (flash_read_byte(FLASH_ADDR_LOG_DELAY_FEED)==1) ? 1 : 0; //default OFF
flash_global_mode_RUNAWAYDC_BLOCK = (flash_read_byte(FLASH_ADDR_RUNAWAYDC_BLOCK)==0) ? 0 : 1; //default ON
flash_global_mode_QUANTIZE_MODE_CHANGES = (flash_read_byte(FLASH_ADDR_QUANTIZE_MODE_CHANGES)==1) ? 1 : 0; //default OFF
flash_global_mode_REV_GATETRIG = flash_read_byte(FLASH_ADDR_REV_GATETRIG) ? 1 : 0; //default trig
flash_global_mode_INF_GATETRIG = flash_read_byte(FLASH_ADDR_INF_GATETRIG) ? 1 : 0; //default trig
flash_mode_SEND_RETURN_BEFORE_LOOP_0 = (flash_read_byte(FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_0)==1) ? 1 : 0; //default OFF
flash_mode_SEND_RETURN_BEFORE_LOOP_1 = (flash_read_byte(FLASH_ADDR_SEND_RETURN_BEFORE_LOOP_1)==1) ? 1 : 0; //default OFF
}