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sublunarspace 2020-06-03 21:15:09 +02:00
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27
README.md
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@ -1,3 +1,28 @@
# pocketpsithemius
Firmware for the Pocket Psithemius device. More info soon.
Firmware for the Pocket Psithemius device.
## About the Pocket Psithemius
The "Pocket Psithemius" is a so-called "Table of Practice", a tool for spirit communication and manifestation. Its design is based on instructions found in an early 19th century book on ceremonial magic called "The Magus" by Francis Barrett.
Written in 1801 in the middle of the 'Age of Reason', sandwiched between Newton and Darwin, this work embodies deep knowledge of Alchemy, Astrology, and the Kabbalah. The heavily plagiarized book features a treatise called "The Art of Drawing Spirits Into Crystals" that is attributed to the late Renaissance abbott and magician Johannes Trithemius von Spanheim, who famously invented a system of cryptography named "steganography."
Part of the instruction for building a set of tools that will allow the operator to conjure and communicate with spirits, is a circular "Table of Practice" that features a "Triangle of Manifestation". The Psithemius uses a simplified design and electronic improvements from the 20th century fringe science of "radionics" to establish and amplify a communication link between the operator and discarnate entities and for manifesting magical will. The device does not work by itself without proper ritual framework.
## Installation
* Set up an Arduino as ISP programmer following [this tutorial](https://www.arduino.cc/en/Tutorial/ArduinoISP) or use any other ICSP compatible programmer.
* The firmware depends on the [OneButton library](https://github.com/mathertel/OneButton) which you need to install with the IDE's Library Manager
* Connect the Pocket Psithemius via ICSP to the programmer.
### IDE Tools Settings
* Board: Attiny24/44/84
* Chip: Attiny84
* Clock: 8MHz (internal)
* B.O.D. Level: B.O.D. Disabled
* Save EEPROM: EEPROM retained
* Pin Mapping: clockwise
* LTO: Enabled
* millis()/micros(): Enabled

75
pocketpsithemius.ino
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@ -26,37 +26,35 @@ SOFTWARE.
*/
#include <OneButton.h>
#include <fix_fft.h>
#define btnA 0 //PA0 / Button A:
#define btnB 2 //PA1 / Button B:
#define btnC 1 //PA2 / Button C:
#define led_R 4 //PA4 / RED LED
#define led_G 5 //PA5 / GREEN LED
#define led_B 6 //PA6 / BLUE LED
#define uv_LED 3 //PA3 / UV LED
#define OPAMP 8 //PB2 / turns on the Op Amp circuit
#define ANALOG 7 //PA7 / Get analog
#define btnA 0 // PA0 / Button A:
#define btnB 2 // PA1 / Button B:
#define btnC 1 // PA2 / Button C:
#define led_R 4 // PA4 / RED LED
#define led_G 5 // PA5 / GREEN LED
#define led_B 6 // PA6 / BLUE LED
#define uv_LED 3 // PA3 / UV LED
#define OPAMP 8 // PB2 / turns on the Op Amp circuit
#define ANALOG 7 // PA7 / Get analog
#define ON HIGH
#define OFF LOW
//---- BUTTONS ----
byte counterA = 0; //count push btnA:
byte counterB = 0; //count push btnB:
byte counterC = 0; //count push btnC:
bool enabled_btnAC = true; //Button A + C enabled or not
bool enabled_btnB = true; //Button B enabled or not
byte counterA = 0; // count push btnA:
byte counterB = 0; // count push btnB:
byte counterC = 0; // count push btnC:
bool enabled_btnAC = true; // Button A + C enabled or not
bool enabled_btnB = true; // Button B enabled or not
OneButton buttonA(btnA, true); //Button A setup
OneButton buttonB(btnB, true); //Button B setup
OneButton buttonC(btnC, true); //Button C setup
OneButton buttonA(btnA, true); // Button A setup
OneButton buttonB(btnB, true); // Button B setup
OneButton buttonC(btnC, true); // Button C setup
//---- LEDS ----
bool enabled_LED = false; //turn on a tricolor LED
bool was_on_LED = false; //was LED on?
bool usePWM = false; //use softPWM for more nuanced colors
//---- TIMER ----
@ -66,7 +64,7 @@ uint32_t oldTime = millis();
//---- COLOR ----
struct COLOR { //Creating structure for colors
struct COLOR { // Creating structure for colors
byte r;
byte g;
byte b;
@ -75,15 +73,15 @@ COLOR selectedColor = { 0, 0, 0 };
//---- PLANETARY COLORS ----
COLOR white = { 255 , 255 , 255 }; //Moon correspondence
COLOR orange = { 255 , 128 , 0 }; //Mercury correspondence
COLOR green = { 0 , 255 , 0 }; //Venus correspondence
COLOR yellow = { 255 , 255 , 0 }; //Sol correspondence
COLOR red = { 255 , 0 , 0 }; //Mars correspondence
COLOR blue = { 0 , 128 , 255 }; //Jupiter correspondence
COLOR purple = { 128 , 0 , 128 }; //Jupiter/Moon correspondence
COLOR indigo = { 111 , 0 , 255 }; //Saturn correspondence
COLOR grey = { 40 , 40 , 40 }; //Saturn correspondence
COLOR white = { 255 , 255 , 255 }; // Moon correspondence
COLOR orange = { 255 , 128 , 0 }; // Mercury correspondence
COLOR green = { 0 , 255 , 0 }; // Venus correspondence
COLOR yellow = { 255 , 255 , 0 }; // Sol correspondence
COLOR red = { 255 , 0 , 0 }; // Mars correspondence
COLOR blue = { 0 , 128 , 255 }; // Jupiter correspondence
COLOR purple = { 128 , 0 , 128 }; // Jupiter/Moon correspondence
COLOR indigo = { 111 , 0 , 255 }; // Saturn correspondence
COLOR grey = { 40 , 40 , 40 }; // Saturn correspondence
//---- DEVICE SETUP ----
void setup() {
@ -105,7 +103,7 @@ void setup() {
digitalWrite(uv_LED, OFF);
// OP AMP
pinMode(ANALOG, INPUT);
//pinMode(ANALOG, INPUT);
pinMode(OPAMP, OUTPUT);
digitalWrite(OPAMP, OFF);
@ -119,7 +117,8 @@ void loop() {
buttonC.tick();
showColor();
if ( countDelay == true && ((millis()-oldTime) > 60000)) { //If enabled, turns UV LED off after 1min
// If enabled, turns UV LED off after 1min
if ( countDelay == true && ((millis()-oldTime) > 60000)) {
//Turn the UV LED off
enabled_btnAC = true;
digitalWrite(uv_LED, OFF);
@ -130,12 +129,14 @@ void loop() {
//---- FUNCTIONS ----
// turn all LEDs off
void offLeds() {
analogWrite(led_R, 255);
analogWrite(led_B, 255);
analogWrite(led_G, 255);
}
// set a color
void setColor(COLOR paint, bool full = true) {
//tricolor LED color
selectedColor.r = paint.r;
@ -144,6 +145,7 @@ void setColor(COLOR paint, bool full = true) {
showColor();
}
// show the color or turn off
void showColor() { // 100% of color
if (enabled_LED == true) {
softPWM(led_R, selectedColor.r, 1);
@ -154,6 +156,7 @@ void showColor() { // 100% of color
}
}
// used for button A to cycle through the colors
void cycleColors() {
if (enabled_btnAC == true) {
counterA++;
@ -197,6 +200,7 @@ void cycleColors() {
}
}
// used for button B to toggle the UV LEDs
void ultraviolet() {
if (enabled_btnB == true) {
counterB++;
@ -220,6 +224,7 @@ void ultraviolet() {
}
}
// disable all buttons and keep UV light running forever
void uvForever() {
blinker(led_B, 500, 5);
blinker(led_B, 50, 10);
@ -229,6 +234,7 @@ void uvForever() {
digitalWrite(uv_LED, ON);
}
// used for button C to toggle the OP Amp
void opAmp() {
if (enabled_btnAC == true) {
counterC++;
@ -246,11 +252,7 @@ void opAmp() {
}
}
void disco() {
int data = analogRead(ANALOG);
}
// helper to blink a color
void blinker(byte pin, int len, byte rep) {
byte counter = 1;
while (counter <= rep) {
@ -262,7 +264,6 @@ void blinker(byte pin, int len, byte rep) {
}
}
//---- SOFTWARE PWM ----
// software PWM function that fakes analog output
void softPWM(byte pin, byte freq, byte sp) {
byte delay1 = 255 - freq;