Analog out… that means… what….?

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AES – SC-05-05 – X-152 – Call for participation

http://www.aes.org/standards/blog/2020/3/new-project-x152

The goal / target / deliverable is a template that manufacturers could include in their manuals that explain the characteristics of the signals leaving devices and the characteristics of signals a device is capable of receiving. Having these parameters summarized in a consistent way will help users integrate equipment.

AES STANDARDS: SC-05-05

Working Group on Grounding and EMC Practices

Group Scope: The scope of the SC-05-05 Working Group on Grounding and Electromagnetic Compatibility Practices shall include, within the bounds of the scope of SC-05, all practices affecting usage and performance of audio hardware, with respect to the susceptibility of the signals it carries to effects such as noise and cross-talk due to the manner of its connection and construction, and the effects of its signals on other hardware and systems in its vicinity. It shall not set standards for personal safety with regard to such connections and construction but shall keep safety considerations in mind in its recommendations.

https://secure.aes.org/standards/sc.cfm?ID=49

Tool post and Holder

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Piston Type Tool Post & Tool Holder Sets For 12″ Lathe
Complete with 5 quick change tool holders
Turning and facing: 3/16″ – 1/2″ tool bit
Boring, turning and facing: 7/16″ shank
Heavy duty boring bar: 5/8″ shank
Knurling, turning and facing: 3/16″ – 1/2″ tool bit
Easy tool set up to speed production
Weight: 5.5kg.

https://www.busybeetools.com/products/tool-post-quick-change-for-12in-lathe.html

Microphone Description Protocol

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This is an idea about a byte efficient protocol that describes the contents of an audio channel. At first, you may laugh…

It uses UNICODE characters as a method to condense the language needed to describe something in the field. There are Emoji for so many generic audio terms.


An Emoji is 4 bytes to encode using UTF-8.

Click here for a full list of Unicode Icons and their associated Hex Values

Click here for a description on how emojis are interoperable and how they work (50 page read

Framework: Emoji followed by a description repeat. n feeds n+1

No Emoji = end of sequence

Signal Path is in the order it is displayed

To describe a person at a microphone, their role and info about the microphone and how it’s connected to the system a series of Emojis followed by text can be concatenated

EXAMPLE CONCATINATION:
🆔 PRODUCTION ID ⌚ PTP TIME STAMP😃NAME📛FUNCTIONℹINFORMATION⚠WARNING🎤MIC MODEL👻PHANTOM POWER🔌CONNECTION N🔌CONNECTION N+1🎚SENSITIVITY

Using this concatenation you can build up descriptions of the source

EXAMPLE STRING:
🆔 20191115⌚1163594296.344003000😃Axel📛Lead VocalℹBlonde hair glasses⚠Loves to grip mic🎤SM 58👻no🔌SNAKE 34🔌Channel 2🎚-60📗preset EQ

😃Security Guard 📛Position near the gate🎤SM58 👻no 🔌SNAKE 34🔌Channel 2🎚-60

Example of wireless microphone

😃📛Person 3🎤SHURE SM58📡 565.325 🔋 0:33🎚-10
📛RX Person 3📻565.325 🔌SNAKE 34-2

Example of a guitar and the cabinet
 😃Terry📛Rhythm Guitar Left 🎸Les Paul 🧲 P80📢Marshall 412🎙C414👻yes 🎚-50 🔌SNAKE 34🔌Channel 2

How to create a mix
A mix is made of a web of sources at a particular level
🎨Mix 1🕸️ Axel🎚 -10🕸️ Person 2🎚 -10🕸️ Person 3🎚 -10🕸️ Person 4🎚 -10🕸️ Person 5🎚 -10

Give that mix to someone
 🎨Mix 1🎚 -20 🎧WB13-3😃person 1
Headphones and on the person who receives the mix at a particular level

Use an EQ as a preset to insert
📗preset EQ📈 80 🎚 -2 📊 4.5k 🇶 1🎚 -2 📉 13k 🎚 -2

I did a quick test in Google sheets and it does parse the UNICODE as strings

AUDIO RELATED

DIRECTION

Hardinge Lathe 204 frame Motor

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Looking to replace the 204 frame motor I watched my favorite teach on the subject

and that pointed me to the plate on the motor I have

Reading deeper into this, this is an OLD style of motor frame. 204 Stopped being used in 1953… Of course, mine is a discontinued motor frame…

Looking more at this I see the 203 and the 204 frames are similar it’s the screw mounting width that is different. I think an adapter plate could work. The only dimension that matter is D and U. U is 3/4″ so the center of the motor must be 5″ from the bottom of the plate. Obviously P must be smaller or equal. Watch out for the boxes that stick off the side for the wiring to enter.

LOOKING AT A MODERN NEMA CHART:

A D of 5″ is no longer a standard. The closest D is 4.5″ that leaves 1/2′ for an adapter plate.

All the newer motors have 7/8 shaft meaning the pully will also need to be changed. The 145T looks interesting… Some shopping:

https://www.emotorsdirect.ca/TECO-RF0024

There is hope.

There are also sexy stainless steel motors….

there are charts for the motor mount brackets:

Metal tools in a woodshop…

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Wood dust and metal tools are enemies. The only way to keep the metal tools hapy ks to isolate them. I needed a way to them in their happy oiled up domain. I decided against cupboards and favoured Air tight drawers. There is a need for a gasket… but by design they should work without it when properly pushed back.

This is what i came up with.

Arduino Project – Digitally Controlled Analog Surround Sound Panning – Open Source

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For your enjoyment:

Digitally Controlled Analog Surround Sound Panning

 

Presentation:

 

Circuit Explination:

 

Presentation documents:

0 – TPJ – Technical Presentation

0 – TPJ556-FINAL report DCASSP-COMPLETE

0 – TPJ556-FINAL report DCASSP-SCHEMATICS V1

 

 

Project Source Code:

 


#include <Adafruit_NeoPixel.h>
#include <Wire.h>

//Anthony P. Kuzub

// Neopixels ATTACHED TO THESE PINS
#define FNT_NEO_PIXEL_PIN 48

//Number of Neopixels ATTACHED TO THESE PINS
#define N_PIXELS 5

//neopixel Index nick names. 0 is the bottom NEOPIXEL in the line
#define FNT_NEO_PIXEL_SEL 4
#define FNT_NEO_PIXEL_SUN 3
#define FNT_NEO_PIXEL_SKY 2
#define FNT_NEO_PIXEL_GRASS 1
#define FNT_NEO_PIXEL_EARTH 0

//LED Lights ATTACHED TO THESE PINS
#define FDR_LED_KEY_CHON_PIN 25
#define FDR_LED_KEY_ONLY_PIN 22
#define FDR_LED_KEY_SEL_PIN 23
#define FNT_LED_KEY_EARTH_PIN 39
#define FNT_LED_KEY_GRASS_PIN 41
#define FNT_LED_KEY_SEL_PIN 50
#define FNT_LED_KEY_SKY_PIN 49
#define FNT_LED_KEY_SUN_PIN 51

//Potentionmeters ATTACHED TO THESE PINS
#define FNT_POT_SUN_PIN A0
#define FNT_POT_SKY_PIN A1
#define FNT_POT_GRASS_PIN A6
#define FNT_POT_EARTH_PIN A12
#define FDR_POT_POSITION_PIN A14
#define FDR_POT_SLIDE_PIN A15

// KEYS ATTACHED TO THESE PINS
#define FDR_KEY_CHON_PIN 27
#define FDR_KEY_ONLY_PIN 31
#define FDR_KEY_SEL_PIN 29
#define FNT_KEY_EARTH_PIN 37
#define FNT_KEY_GRASS_PIN 35
#define FNT_KEY_SEL_PIN 52
#define FNT_KEY_SKY_PIN 47
#define FNT_KEY_SUN_PIN 45

//POT VALUES
int FNT_POT_EARTH_STATE;
int FNT_POT_GRASS_STATE;
int FNT_POT_SKY_STATE;
int FNT_POT_SUN_STATE;
int FDR_POT_POSITION_STATE;
int FDR_POT_SLIDE_STATE;

int FDR_POT_POSITION_CHANGE;
int FDR_POT_SLIDE_CHANGE;

//POT SCALERS
byte FNT_POT_EARTH_SCALE;
byte FNT_POT_GRASS_SCALE;
byte FNT_POT_SKY_SCALE;
byte FNT_POT_SUN_SCALE;
byte FDR_POT_POSITION_SCALE;
byte FDR_POT_SLIDE_SCALE;

//FADER LED PANEL
int FDR_LED_KEY_CHON_STATE = 1;
int FDR_LED_KEY_ONLY_STATE = 1 ;
int FDR_LED_KEY_SEL_STATE = 1;

// FADER KEY
int FDR_KEY_CHON_STATE;
int FDR_KEY_ONLY_STATE;
int FDR_KEY_SEL_STATE;

// FADER KEY
int FDR_KEY_CHON_LAST_STATE;
int FDR_KEY_ONLY_LAST_STATE;
int FDR_KEY_SEL_LAST_STATE;

// FRONT LED
int FNT_LED_KEY_EARTH_STATE = 1 ;
int FNT_LED_KEY_GRASS_STATE = 1;
int FNT_LED_KEY_SEL_STATE = 1;
int FNT_LED_KEY_SKY_STATE = 1;
int FNT_LED_KEY_SUN_STATE = 1;

//FRONT KEYS
int FNT_KEY_EARTH_STATE ;
int FNT_KEY_GRASS_STATE ;
int FNT_KEY_SEL_STATE ;
int FNT_KEY_SKY_STATE ;
int FNT_KEY_SUN_STATE ;

//FRONT KEYS
int FNT_KEY_EARTH_LAST_STATE ;
int FNT_KEY_GRASS_LAST_STATE ;
int FNT_KEY_SEL_LAST_STATE ;
int FNT_KEY_SKY_LAST_STATE ;
int FNT_KEY_SUN_LAST_STATE ;

//Digital POTS
byte attenuation = 32; // Attenuation value of volume potentiometer gangs. Initially set to minimum volume.
byte tempattenuation = 0; // Holds attenuation value for second pot bitwise operation
byte PotScaler = 63;

Adafruit_NeoPixel FNT_NEO_PIXEL = Adafruit_NeoPixel(N_PIXELS, FNT_NEO_PIXEL_PIN, NEO_GRB + NEO_KHZ800);

//Debounce times
long lastDebounceTime = 0; // the last time the output pin was toggled
long debounceDelay = 2; // the debounce time; increase if the output flickers
int buttonState; // the current reading from the input pin
int lastButtonState = LOW; // the previous reading from the input pin

int StateMachinePodSelect = 1;
int StateMachinePodInput=0;

byte readingSUN, readingSKY, readingGRASS, readingEARTH;

/*The five pointNone array takes an index value from 0 to 1023 and performs a look up from
math pre-solved. By Looking up the pre-solved math the microcontrollers performes minimal calculations
This array stores the behavior of the Positioning. By indexing [A] is the position
Indexing [b] is the value at the channel
*/
byte fivepoint[1024][5] = {
{64, 0, 0, 0, 0},
{63, 0, 0, 0, 0},
{63, 0, 0, 0, 0},
{63, 1, 0, 0, 0},
{63, 1, 0, 0, 0},
{63, 2, 0, 0, 0},
{63, 2, 0, 0, 0},
{63, 3, 0, 0, 0},
{63, 3, 0, 0, 0},
{63, 4, 0, 0, 0},
{63, 4, 0, 0, 0},
{63, 5, 0, 0, 0},
{63, 5, 0, 0, 0},
{63, 6, 0, 0, 0},
{63, 6, 0, 0, 0},
{63, 7, 0, 0, 0},
{63, 7, 0, 0, 0},
{63, 8, 0, 0, 0},
{63, 8, 0, 0, 0},
{63, 9, 0, 0, 0},
{63, 9, 0, 0, 0},
{63, 10, 0, 0, 0},
{63, 10, 0, 0, 0},
{63, 10, 0, 0, 0},
{63, 11, 0, 0, 0},
{63, 11, 0, 0, 0},
{63, 12, 0, 0, 0},
{63, 12, 0, 0, 0},
{63, 13, 0, 0, 0},
{63, 13, 0, 0, 0},
{63, 14, 0, 0, 0},
{63, 14, 0, 0, 0},
{63, 15, 0, 0, 0},
{62, 15, 0, 0, 0},
{62, 15, 0, 0, 0},
{62, 16, 0, 0, 0},
{62, 16, 0, 0, 0},
{62, 17, 0, 0, 0},
{62, 17, 0, 0, 0},
{62, 18, 0, 0, 0},
{62, 18, 0, 0, 0},
{62, 18, 0, 0, 0},
{62, 19, 0, 0, 0},
{62, 19, 0, 0, 0},
{62, 20, 0, 0, 0},
{62, 20, 0, 0, 0},
{61, 20, 0, 0, 0},
{61, 21, 0, 0, 0},
{61, 21, 0, 0, 0},
{61, 22, 0, 0, 0},
{61, 22, 0, 0, 0},
{61, 22, 0, 0, 0},
{61, 23, 0, 0, 0},
{61, 23, 0, 0, 0},
{61, 24, 0, 0, 0},
{61, 24, 0, 0, 0},
{60, 24, 0, 0, 0},
{60, 25, 0, 0, 0},
{60, 25, 0, 0, 0},
{60, 26, 0, 0, 0},
{60, 26, 0, 0, 0},
{60, 26, 0, 0, 0},
{60, 27, 0, 0, 0},
{60, 27, 0, 0, 0},
{60, 28, 0, 0, 0},
{59, 28, 0, 0, 0},
{59, 28, 0, 0, 0},
{59, 29, 0, 0, 0},
{59, 29, 0, 0, 0},
{59, 29, 0, 0, 0},
{59, 30, 0, 0, 0},
{59, 30, 0, 0, 0},
{58, 30, 0, 0, 0},
{58, 31, 0, 0, 0},
{58, 31, 0, 0, 0},
{58, 32, 0, 0, 0},
{58, 32, 0, 0, 0},
{58, 32, 0, 0, 0},
{58, 33, 0, 0, 0},
{57, 33, 0, 0, 0},
{57, 33, 0, 0, 0},
{57, 34, 0, 0, 0},
{57, 34, 0, 0, 0},
{57, 34, 0, 0, 0},
{57, 35, 0, 0, 0},
{56, 35, 0, 0, 0},
{56, 35, 0, 0, 0},
{56, 36, 0, 0, 0},
{56, 36, 0, 0, 0},
{56, 36, 0, 0, 0},
{56, 37, 0, 0, 0},
{55, 37, 0, 0, 0},
{55, 37, 0, 0, 0},
{55, 38, 0, 0, 0},
{55, 38, 0, 0, 0},
{55, 38, 0, 0, 0},
{55, 39, 0, 0, 0},
{54, 39, 0, 0, 0},
{54, 39, 0, 0, 0},
{54, 39, 0, 0, 0},
{54, 40, 0, 0, 0},
{54, 40, 0, 0, 0},
{53, 40, 0, 0, 0},
{53, 41, 0, 0, 0},
{53, 41, 0, 0, 0},
{53, 41, 0, 0, 0},
{53, 42, 0, 0, 0},
{52, 42, 0, 0, 0},
{52, 42, 0, 0, 0},
{52, 42, 0, 0, 0},
{52, 43, 0, 0, 0},
{51, 43, 0, 0, 0},
{51, 43, 0, 0, 0},
{51, 44, 0, 0, 0},
{51, 44, 0, 0, 0},
{51, 44, 0, 0, 0},
{50, 44, 0, 0, 0},
{50, 45, 0, 0, 0},
{50, 45, 0, 0, 0},
{50, 45, 0, 0, 0},
{49, 45, 0, 0, 0},
{49, 46, 0, 0, 0},
{49, 46, 0, 0, 0},
{49, 46, 0, 0, 0},
{48, 46, 0, 0, 0},
{48, 47, 0, 0, 0},
{48, 47, 0, 0, 0},
{48, 47, 0, 0, 0},
{48, 48, 0, 0, 0},
{47, 48, 0, 0, 0},
{47, 48, 0, 0, 0},
{47, 48, 0, 0, 0},
{46, 48, 0, 0, 0},
{46, 49, 0, 0, 0},
{46, 49, 0, 0, 0},
{46, 49, 0, 0, 0},
{45, 49, 0, 0, 0},
{45, 50, 0, 0, 0},
{45, 50, 0, 0, 0},
{45, 50, 0, 0, 0},
{44, 50, 0, 0, 0},
{44, 51, 0, 0, 0},
{44, 51, 0, 0, 0},
{44, 51, 0, 0, 0},
{43, 51, 0, 0, 0},
{43, 51, 0, 0, 0},
{43, 52, 0, 0, 0},
{42, 52, 0, 0, 0},
{42, 52, 0, 0, 0},
{42, 52, 0, 0, 0},
{42, 53, 0, 0, 0},
{41, 53, 0, 0, 0},
{41, 53, 0, 0, 0},
{41, 53, 0, 0, 0},
{40, 53, 0, 0, 0},
{40, 54, 0, 0, 0},
{40, 54, 0, 0, 0},
{39, 54, 0, 0, 0},
{39, 54, 0, 0, 0},
{39, 54, 0, 0, 0},
{39, 55, 0, 0, 0},
{38, 55, 0, 0, 0},
{38, 55, 0, 0, 0},
{38, 55, 0, 0, 0},
{37, 55, 0, 0, 0},
{37, 55, 0, 0, 0},
{37, 56, 0, 0, 0},
{36, 56, 0, 0, 0},
{36, 56, 0, 0, 0},
{36, 56, 0, 0, 0},
{35, 56, 0, 0, 0},
{35, 56, 0, 0, 0},
{35, 57, 0, 0, 0},
{34, 57, 0, 0, 0},
{34, 57, 0, 0, 0},
{34, 57, 0, 0, 0},
{33, 57, 0, 0, 0},
{33, 57, 0, 0, 0},
{33, 58, 0, 0, 0},
{32, 58, 0, 0, 0},
{32, 58, 0, 0, 0},
{32, 58, 0, 0, 0},
{31, 58, 0, 0, 0},
{31, 58, 0, 0, 0},
{30, 58, 0, 0, 0},
{30, 59, 0, 0, 0},
{30, 59, 0, 0, 0},
{29, 59, 0, 0, 0},
{29, 59, 0, 0, 0},
{29, 59, 0, 0, 0},
{28, 59, 0, 0, 0},
{28, 59, 0, 0, 0},
{28, 60, 0, 0, 0},
{27, 60, 0, 0, 0},
{27, 60, 0, 0, 0},
{26, 60, 0, 0, 0},
{26, 60, 0, 0, 0},
{26, 60, 0, 0, 0},
{25, 60, 0, 0, 0},
{25, 60, 0, 0, 0},
{24, 60, 0, 0, 0},
{24, 61, 0, 0, 0},
{24, 61, 0, 0, 0},
{23, 61, 0, 0, 0},
{23, 61, 0, 0, 0},
{22, 61, 0, 0, 0},
{22, 61, 0, 0, 0},
{22, 61, 0, 0, 0},
{21, 61, 0, 0, 0},
{21, 61, 0, 0, 0},
{20, 61, 0, 0, 0},
{20, 62, 0, 0, 0},
{20, 62, 0, 0, 0},
{19, 62, 0, 0, 0},
{19, 62, 0, 0, 0},
{18, 62, 0, 0, 0},
{18, 62, 0, 0, 0},
{18, 62, 0, 0, 0},
{17, 62, 0, 0, 0},
{17, 62, 0, 0, 0},
{16, 62, 0, 0, 0},
{16, 62, 0, 0, 0},
{15, 62, 0, 0, 0},
{15, 62, 0, 0, 0},
{15, 63, 0, 0, 0},
{14, 63, 0, 0, 0},
{14, 63, 0, 0, 0},
{13, 63, 0, 0, 0},
{13, 63, 0, 0, 0},
{12, 63, 0, 0, 0},
{12, 63, 0, 0, 0},
{11, 63, 0, 0, 0},
{11, 63, 0, 0, 0},
{10, 63, 0, 0, 0},
{10, 63, 0, 0, 0},
{10, 63, 0, 0, 0},
{9, 63, 0, 0, 0},
{9, 63, 0, 0, 0},
{8, 63, 0, 0, 0},
{8, 63, 0, 0, 0},
{7, 63, 0, 0, 0},
{7, 63, 0, 0, 0},
{6, 63, 0, 0, 0},
{6, 63, 0, 0, 0},
{5, 63, 0, 0, 0},
{5, 63, 0, 0, 0},
{4, 63, 0, 0, 0},
{4, 63, 0, 0, 0},
{3, 63, 0, 0, 0},
{3, 63, 0, 0, 0},
{2, 63, 0, 0, 0},
{2, 63, 0, 0, 0},
{1, 63, 0, 0, 0},
{1, 63, 0, 0, 0},
{0, 63, 0, 0, 0},
{0, 63, 0, 0, 0},
{0, 64, 0, 0, 0},
{0, 63, 0, 0, 0},
{0, 63, 0, 0, 0},
{0, 63, 1, 0, 0},
{0, 63, 1, 0, 0},
{0, 63, 2, 0, 0},
{0, 63, 2, 0, 0},
{0, 63, 3, 0, 0},
{0, 63, 3, 0, 0},
{0, 63, 4, 0, 0},
{0, 63, 4, 0, 0},
{0, 63, 5, 0, 0},
{0, 63, 5, 0, 0},
{0, 63, 6, 0, 0},
{0, 63, 6, 0, 0},
{0, 63, 7, 0, 0},
{0, 63, 7, 0, 0},
{0, 63, 8, 0, 0},
{0, 63, 8, 0, 0},
{0, 63, 9, 0, 0},
{0, 63, 9, 0, 0},
{0, 63, 10, 0, 0},
{0, 63, 10, 0, 0},
{0, 63, 10, 0, 0},
{0, 63, 11, 0, 0},
{0, 63, 11, 0, 0},
{0, 63, 12, 0, 0},
{0, 63, 12, 0, 0},
{0, 63, 13, 0, 0},
{0, 63, 13, 0, 0},
{0, 63, 14, 0, 0},
{0, 63, 14, 0, 0},
{0, 63, 15, 0, 0},
{0, 62, 15, 0, 0},
{0, 62, 15, 0, 0},
{0, 62, 16, 0, 0},
{0, 62, 16, 0, 0},
{0, 62, 17, 0, 0},
{0, 62, 17, 0, 0},
{0, 62, 18, 0, 0},
{0, 62, 18, 0, 0},
{0, 62, 18, 0, 0},
{0, 62, 19, 0, 0},
{0, 62, 19, 0, 0},
{0, 62, 20, 0, 0},
{0, 62, 20, 0, 0},
{0, 61, 20, 0, 0},
{0, 61, 21, 0, 0},
{0, 61, 21, 0, 0},
{0, 61, 22, 0, 0},
{0, 61, 22, 0, 0},
{0, 61, 22, 0, 0},
{0, 61, 23, 0, 0},
{0, 61, 23, 0, 0},
{0, 61, 24, 0, 0},
{0, 61, 24, 0, 0},
{0, 60, 24, 0, 0},
{0, 60, 25, 0, 0},
{0, 60, 25, 0, 0},
{0, 60, 26, 0, 0},
{0, 60, 26, 0, 0},
{0, 60, 26, 0, 0},
{0, 60, 27, 0, 0},
{0, 60, 27, 0, 0},
{0, 60, 28, 0, 0},
{0, 59, 28, 0, 0},
{0, 59, 28, 0, 0},
{0, 59, 29, 0, 0},
{0, 59, 29, 0, 0},
{0, 59, 29, 0, 0},
{0, 59, 30, 0, 0},
{0, 59, 30, 0, 0},
{0, 58, 30, 0, 0},
{0, 58, 31, 0, 0},
{0, 58, 31, 0, 0},
{0, 58, 32, 0, 0},
{0, 58, 32, 0, 0},
{0, 58, 32, 0, 0},
{0, 58, 33, 0, 0},
{0, 57, 33, 0, 0},
{0, 57, 33, 0, 0},
{0, 57, 34, 0, 0},
{0, 57, 34, 0, 0},
{0, 57, 34, 0, 0},
{0, 57, 35, 0, 0},
{0, 56, 35, 0, 0},
{0, 56, 35, 0, 0},
{0, 56, 36, 0, 0},
{0, 56, 36, 0, 0},
{0, 56, 36, 0, 0},
{0, 56, 37, 0, 0},
{0, 55, 37, 0, 0},
{0, 55, 37, 0, 0},
{0, 55, 38, 0, 0},
{0, 55, 38, 0, 0},
{0, 55, 38, 0, 0},
{0, 55, 39, 0, 0},
{0, 54, 39, 0, 0},
{0, 54, 39, 0, 0},
{0, 54, 39, 0, 0},
{0, 54, 40, 0, 0},
{0, 54, 40, 0, 0},
{0, 53, 40, 0, 0},
{0, 53, 41, 0, 0},
{0, 53, 41, 0, 0},
{0, 53, 41, 0, 0},
{0, 53, 42, 0, 0},
{0, 52, 42, 0, 0},
{0, 52, 42, 0, 0},
{0, 52, 42, 0, 0},
{0, 52, 43, 0, 0},
{0, 51, 43, 0, 0},
{0, 51, 43, 0, 0},
{0, 51, 44, 0, 0},
{0, 51, 44, 0, 0},
{0, 51, 44, 0, 0},
{0, 50, 44, 0, 0},
{0, 50, 45, 0, 0},
{0, 50, 45, 0, 0},
{0, 50, 45, 0, 0},
{0, 49, 45, 0, 0},
{0, 49, 46, 0, 0},
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{0, 0, 0, 8, 63},
{0, 0, 0, 8, 63},
{0, 0, 0, 7, 63},
{0, 0, 0, 7, 63},
{0, 0, 0, 6, 63},
{0, 0, 0, 6, 63},
{0, 0, 0, 5, 63},
{0, 0, 0, 5, 63},
{0, 0, 0, 4, 63},
{0, 0, 0, 4, 63},
{0, 0, 0, 3, 63},
{0, 0, 0, 3, 63},
{0, 0, 0, 2, 63},
{0, 0, 0, 2, 63},
{0, 0, 0, 1, 63},
{0, 0, 0, 1, 63},
{0, 0, 0, 0, 63}
};

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
void setup() {

//Serial.begin(9600);

//POD 2 serial port
Serial3.begin(9600, SERIAL_8N1);

//SETUP THE DS1882 POTENTIONMETERS
Wire.begin(); // join i2c bus (address optional for master)
Wire.beginTransmission(40); //Setup the
Wire.write(B10000110); //B10000110
Wire.endTransmission();
delay(500);

Wire.beginTransmission(41); //Setup the
Wire.write(B10000110); //B10000110
Wire.endTransmission();
delay(500);

Wire.beginTransmission(42); //Setup the
Wire.write(B10000110); //B10000110
Wire.endTransmission();
delay(500);

ChangePot(0, 0, 1);
ChangePot(0, 1, 1);
ChangePot(1, 0, 1);
ChangePot(1, 1, 1);
ChangePot(2, 0, 1);
ChangePot(2, 1, 1);

//Position initialization
FDR_POT_POSITION_CHANGE = FDR_POT_POSITION_STATE;

pinMode(FDR_POT_POSITION_PIN, INPUT);
pinMode(FDR_POT_SLIDE_PIN, INPUT);
pinMode(FNT_POT_EARTH_PIN, INPUT);
pinMode(FNT_POT_GRASS_PIN, INPUT);
pinMode(FNT_POT_SKY_PIN, INPUT);
pinMode(FNT_POT_SUN_PIN, INPUT);

//FADER LED
pinMode(FDR_LED_KEY_CHON_PIN, OUTPUT);
pinMode(FDR_LED_KEY_ONLY_PIN, OUTPUT);
pinMode(FDR_LED_KEY_SEL_PIN, OUTPUT);

//FADER KEY
pinMode(FDR_KEY_CHON_PIN, INPUT);
pinMode(FDR_KEY_ONLY_PIN, INPUT);
pinMode(FDR_KEY_SEL_PIN, INPUT);

//FRONT LED

pinMode(FNT_LED_KEY_EARTH_PIN, OUTPUT);
pinMode(FNT_LED_KEY_GRASS_PIN, OUTPUT);
pinMode(FNT_LED_KEY_SEL_PIN, OUTPUT);
pinMode(FNT_LED_KEY_SKY_PIN, OUTPUT);
pinMode(FNT_LED_KEY_SUN_PIN, OUTPUT);

//FRONT KEY
pinMode(FNT_KEY_EARTH_PIN, INPUT);
pinMode(FNT_KEY_GRASS_PIN, INPUT);
pinMode(FNT_KEY_SEL_PIN, INPUT);
pinMode(FNT_KEY_SKY_PIN, INPUT);
pinMode(FNT_KEY_SUN_PIN, INPUT);

//FRONT NEOPIXELS
FNT_NEO_PIXEL.begin();
FNT_NEO_PIXEL.show(); // Initialize all pixels to ‘off’
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
//MAIN LOOP

void loop() {

CheckAnalog(); // Check the Analog value of the pots and the slider

PotScale(); // Scale the pot values into range of 1-64

//If the position or slide changes
if (!(FDR_POT_POSITION_CHANGE == FDR_POT_POSITION_SCALE) | !(FDR_POT_SLIDE_CHANGE == FDR_POT_SLIDE_SCALE)) {

// FDR_POT_SLIDE_STATE is converted into a percentage, multiplied by the lookup value of the fivepoint array
// fivepoint[FDR_POT_POSITION_STATE looks up the value stored in the array][ is the colum number 0 = Ls 4 = Rs]
ChangePot(0, 0, ((int)((float)FDR_POT_SLIDE_STATE / 1024 * fivepoint[FDR_POT_POSITION_STATE][0])));
ChangePot(0, 1, ((int)((float)FDR_POT_SLIDE_STATE / 1024 * fivepoint[FDR_POT_POSITION_STATE][1])));
ChangePot(1, 0, ((int)((float)FDR_POT_SLIDE_STATE / 1024 * fivepoint[FDR_POT_POSITION_STATE][2])));
ChangePot(1, 1, ((int)((float)FDR_POT_SLIDE_STATE / 1024 * fivepoint[FDR_POT_POSITION_STATE][3])));
ChangePot(2, 0, ((int)((float)FDR_POT_SLIDE_STATE / 1024 * fivepoint[FDR_POT_POSITION_STATE – 1][4])));

FDR_POT_POSITION_CHANGE = FDR_POT_POSITION_SCALE;
FDR_POT_SLIDE_CHANGE = FDR_POT_SLIDE_SCALE;
}

CheckKeys(); // Check if any keys have been pressed
LEDupdate(); // Update the LEDs on the keys
UpdateNeopixel(); // Update the colors of the neopixels

//KEY DBOUNCE – SUN
readingSUN = digitalRead(FNT_KEY_SUN_PIN);
if (readingSUN != FNT_KEY_SUN_LAST_STATE) {
lastDebounceTime = millis();
}
if ((millis() – lastDebounceTime) > debounceDelay) {
if (readingSUN != FNT_KEY_SUN_STATE) {
FNT_KEY_SUN_STATE = readingSUN;
StateMachinePodSelect = 1;
}
}
FNT_KEY_SUN_LAST_STATE = readingSUN;

//KEY DBOUNCE – SKY
readingSKY = digitalRead(FNT_KEY_SKY_PIN);
if (readingSKY != FNT_KEY_SKY_LAST_STATE) {
lastDebounceTime = millis();
}
if ((millis() – lastDebounceTime) > debounceDelay) {
if (readingSKY != FNT_KEY_SKY_STATE) {
FNT_KEY_SKY_STATE = readingSKY;
StateMachinePodSelect = 2;
}
}
FNT_KEY_SKY_LAST_STATE = readingSKY;

//KEY DBOUNCE – GRASS
readingGRASS = digitalRead(FNT_KEY_GRASS_PIN);
if (readingGRASS != FNT_KEY_GRASS_LAST_STATE) {
lastDebounceTime = millis();
}
if ((millis() – lastDebounceTime) > debounceDelay) {
if (readingGRASS != FNT_KEY_GRASS_STATE) {
FNT_KEY_GRASS_STATE = readingGRASS;
StateMachinePodSelect = 3;
}
}
FNT_KEY_GRASS_LAST_STATE = readingGRASS;

//KEY DBOUNCE – EARTH
readingEARTH = digitalRead(FNT_KEY_EARTH_PIN);
if (readingEARTH != FNT_KEY_EARTH_LAST_STATE) {
lastDebounceTime = millis();
}
if ((millis() – lastDebounceTime) > debounceDelay) {
if (readingEARTH != FNT_KEY_EARTH_STATE) {
FNT_KEY_EARTH_STATE = readingEARTH;
StateMachinePodSelect = 4;
}
}
FNT_KEY_EARTH_LAST_STATE = readingEARTH;

//STATEMACHINE TO CHANGE POD
switch (StateMachinePodSelect) {
case 1:
digitalWrite(FNT_LED_KEY_SUN_PIN, 0);
digitalWrite(FNT_LED_KEY_SKY_PIN, 1);
digitalWrite(FNT_LED_KEY_GRASS_PIN, 1);
digitalWrite(FNT_LED_KEY_EARTH_PIN, 1);
PodInput(1);
break;
case 2:
digitalWrite(FNT_LED_KEY_SUN_PIN, 1);
digitalWrite(FNT_LED_KEY_SKY_PIN, 0);
digitalWrite(FNT_LED_KEY_GRASS_PIN, 1);
digitalWrite(FNT_LED_KEY_EARTH_PIN, 1);
PodInput(2);
break;

case 3:
digitalWrite(FNT_LED_KEY_SUN_PIN, 1);
digitalWrite(FNT_LED_KEY_SKY_PIN, 1);
digitalWrite(FNT_LED_KEY_GRASS_PIN, 0);
digitalWrite(FNT_LED_KEY_EARTH_PIN, 1);
PodInput(3);
break;

case 4:
digitalWrite(FNT_LED_KEY_SUN_PIN, 1);
digitalWrite(FNT_LED_KEY_SKY_PIN, 1);
digitalWrite(FNT_LED_KEY_GRASS_PIN, 1);
digitalWrite(FNT_LED_KEY_EARTH_PIN, 0);
PodInput(4);
break;

default:
// if nothing else matches, do the default
// default is optional
break;
}

//DISPLAY TO SERIAL FOR TESTING

//DisplayKeyValues();
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
// This function Changes the input of the POD2 using Serial 3
void PodInput(byte channel) {

//if you are not currently on this channel
if(StateMachinePodInput != channel){

//Get Ward-Beck Systems POD Attention
Serial3.write(0xF0);

//Write command to Change Channel
Serial3.write(0x80 | channel);
delay(10);
}
}

void CheckKeys()
{

FDR_LED_KEY_CHON_STATE = digitalRead(FDR_KEY_CHON_PIN);

FDR_LED_KEY_ONLY_STATE = digitalRead(FDR_KEY_ONLY_PIN);
FDR_LED_KEY_SEL_STATE = digitalRead(FDR_KEY_SEL_PIN);

FNT_LED_KEY_EARTH_STATE = digitalRead(FNT_KEY_EARTH_PIN);
FNT_LED_KEY_GRASS_STATE = digitalRead(FNT_KEY_GRASS_PIN);
FNT_LED_KEY_SEL_STATE = digitalRead(FNT_KEY_SEL_PIN);
FNT_LED_KEY_SKY_STATE = digitalRead(FNT_KEY_SKY_PIN);

}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
//This function writes the status of the LED state
void LEDupdate()
{
digitalWrite(FDR_LED_KEY_CHON_PIN, FDR_LED_KEY_CHON_STATE);
digitalWrite(FDR_LED_KEY_ONLY_PIN, FDR_LED_KEY_ONLY_STATE);
digitalWrite(FDR_LED_KEY_SEL_PIN, FDR_LED_KEY_SEL_STATE);

digitalWrite(FNT_LED_KEY_EARTH_PIN, FNT_LED_KEY_EARTH_STATE);
digitalWrite(FNT_LED_KEY_GRASS_PIN, FNT_LED_KEY_GRASS_STATE);
digitalWrite(FNT_LED_KEY_SEL_PIN, FNT_LED_KEY_SEL_STATE);
digitalWrite(FNT_LED_KEY_SKY_PIN, FNT_LED_KEY_SKY_STATE);
digitalWrite(FNT_LED_KEY_SUN_PIN, FNT_LED_KEY_SUN_STATE);
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
//This functions gets the analog value and stores it into the STATE variables
void CheckAnalog() {

FDR_POT_POSITION_STATE = analogRead(FDR_POT_POSITION_PIN);
FDR_POT_SLIDE_STATE = analogRead(FDR_POT_SLIDE_PIN);

FNT_POT_EARTH_STATE = analogRead(FNT_POT_EARTH_PIN);
FNT_POT_GRASS_STATE = analogRead(FNT_POT_GRASS_PIN);
FNT_POT_SKY_STATE = analogRead(FNT_POT_SKY_PIN);
FNT_POT_SUN_STATE = analogRead(FNT_POT_SUN_PIN);
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
// This function scales the state values as a percentage of the defined PotScaler

void PotScale()
{

FNT_POT_EARTH_SCALE = ((int)((float)FNT_POT_EARTH_STATE / 1024 * PotScaler));
FNT_POT_GRASS_SCALE = ((int)((float)FNT_POT_GRASS_STATE / 1024 * PotScaler));
FNT_POT_SKY_SCALE = ((int)((float)FNT_POT_SKY_STATE / 1024 * PotScaler));
FNT_POT_SUN_SCALE = ((int)((float)FNT_POT_SUN_STATE / 1024 * PotScaler));

FDR_POT_SLIDE_SCALE = ((int)((float)FDR_POT_SLIDE_STATE / 1024 * PotScaler));
FDR_POT_POSITION_SCALE = ((int)((float)FDR_POT_POSITION_STATE / 1024 * PotScaler));
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
//This function recieves the Pot number(0-8), the section (0 or 1), and the value of Resistance (0-64)
void ChangePot(byte Pot, int Section, byte PotVal)
{
// Transmit to DS1808, device #40 (0x28) = 0101 000, LSB is auto sent by Arduino Wire
Wire.beginTransmission((40 + Pot));
// choose section 0 or 1
if (Section == 0) {
Wire.write(PotScaler – PotVal); // Write wiper value to the first pot
}
if (Section == 1) { // Section 1 needs a mask
Wire.write(((((PotScaler) – PotVal)) | 0b01000000)); // Write wiper value for second pot
}
Wire.endTransmission();
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
void UpdateNeopixel() {
FNT_NEO_PIXEL.setPixelColor(FNT_NEO_PIXEL_SEL, ((float)FDR_POT_SLIDE_STATE / 1024) * 255, 0, 0) ;

FNT_NEO_PIXEL.setPixelColor(FNT_NEO_PIXEL_SUN, ((float)FNT_POT_SUN_STATE / 1024) * 244, ((float)FNT_POT_SUN_STATE / 1024) * 144, ((float)FNT_POT_SUN_STATE / 1024) * 44) ;
FNT_NEO_PIXEL.setPixelColor(FNT_NEO_PIXEL_SKY, 0, 0, ((float)FNT_POT_SKY_STATE / 1024) * 255) ;
FNT_NEO_PIXEL.setPixelColor(FNT_NEO_PIXEL_GRASS, 0, ((float)FNT_POT_GRASS_STATE / 1024) * 255, 0) ;
FNT_NEO_PIXEL.setPixelColor(FNT_NEO_PIXEL_EARTH, ((float)FNT_POT_EARTH_STATE / 1024) * 105, ((float)FNT_POT_EARTH_STATE / 1024) * 69, 0) ;
FNT_NEO_PIXEL.show();
};

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
void DisplayScalers() {
Serial.print(FNT_POT_SUN_SCALE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_SKY_SCALE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_GRASS_SCALE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_EARTH_SCALE, DEC); Serial.print(“\t”);

Serial.print(FDR_POT_SLIDE_SCALE, DEC); Serial.print(“\t”);
Serial.print(FDR_POT_POSITION_SCALE, DEC); Serial.print(“\t”);

Serial.println(“\n”); // prints another carriage return
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
void DisplayKeyValues() {
Serial.print(FNT_KEY_EARTH_STATE, DEC);
Serial.print(FNT_KEY_GRASS_STATE, DEC);

Serial.print(FNT_KEY_SEL_STATE, DEC);
Serial.print(FNT_KEY_SKY_STATE, DEC);
Serial.print(FNT_KEY_SUN_STATE, DEC);
}

//▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░▓░
void DisplayPotValues() {
Serial.print(FDR_POT_POSITION_STATE, DEC); Serial.print(“\t”);
Serial.print(FDR_POT_SLIDE_STATE, DEC); Serial.print(“\t”);

Serial.print(FNT_POT_EARTH_STATE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_GRASS_STATE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_SKY_STATE, DEC); Serial.print(“\t”);
Serial.print(FNT_POT_SUN_STATE, DEC); Serial.print(“\t”);
Serial.println(“\n”); // prints another carriage return
}