You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

127 lines
4.0 KiB
Arduino

/*
future_relics
// board info: LilyGO TTGO T8 ESP32-S2 - with SD Card Slot
// board select: ESP32S2 DEV Module
current USB port: 142200
*/
#define sensor1 1 // PCB: 35 // potentiometer: shape RV1
#define sensor2 2 // PCB: 36 // potentiometer: rotation RV2
#define sensor3 3 // PCB: 46 // slide potentiometer: x position RV3
#define sensor4 4 // PCB: 45 // slide potentiometer: y position RV4
#define sensor5 5 // PCB: 42 // slide potentiometer: graytone RV5
#define sensorLED 0 // LED
String input;
String newData;
String output;
String moduleID = "#FR";
// the setup routine runs once when you press reset:
void setup() {
// initialize serial communication at 115200 bits per second:
Serial.begin(115200); //goes to serial monitor, just for debugging purposes
Serial1.begin(9600); // goes to the next module via patch cable (use transmit pin TX on IO17 and also connect to GND)
Serial1.setTimeout(100); // there is a small bug, so there needs to be a checksum?
// set mode for digital input to not give floating values, but either 0 or 1:
pinMode(sensorLED, OUTPUT); // set LED pin to output
//LED initial state
digitalWrite(sensorLED, LOW);
}
// the loop routine runs over and over again forever:
void loop() {
// sensor 1: shape
// read analog input
int sensorValue1 = analogRead(sensor1);
// redefine range for font:
int value1 = map(sensorValue1, 0, 8191, 40, 1);
// use value1 to define shape:
String shape = "";
if(value1 >= 0 && value1 <= 1) {shape = "bubble";} // if value1 is bigger than or equal to 1 and value1 is smaller than or equal to 10: spike
else if(value1 >= 2 && value1 <= 23) {shape = "spike";} // else if value1 is bigger than or equal to 11 and value1 is smaller than or equal to 20: bubble
else if(value1 >= 24 && value1 <= 37) {shape = "fraction";}
else if(value1 >= 38 && value1 <= 40) {shape = "square";}
// sensor 2: rotation
// read analog input
int sensorValue2 = analogRead(sensor2);
// redefine range for rotation:
int rotation = map(sensorValue2, 0, 8191, 20, 0);
// sensor3: x position
// read analog input
int sensorValue3 = analogRead(sensor3);
// redefine range for x-position:
int xPosition = map(sensorValue3, 0, 8191, 0, 450);
// sensor4: y position
// read analog input
int sensorValue4 = analogRead(sensor4);
// redefine range for y-position:
int yPosition = map(sensorValue4, 0, 8191, 0, 700);
// sensor5: graytone
// read analog input
int sensorValue5 = analogRead(sensor5);
// redefine range for graytone:
int value5 = map(sensorValue5, 0, 8191, 0, 100);
// graytone:
String graytone = "";
if(value5 >= 0 && value5 <= 10) {graytone = "0.0";}
else if(value5 >= 11 && value5 <= 20) {graytone = "0.1";}
else if(value5 >= 21 && value5 <= 30) {graytone = "0.2";}
else if(value5 >= 31 && value5 <= 40) {graytone = "0.3";}
else if(value5 >= 41 && value5 <= 50) {graytone = "0.4";}
else if(value5 >= 51 && value5 <= 60) {graytone = "0.5";}
else if(value5 >= 61 && value5 <= 70) {graytone = "0.6";}
else if(value5 >= 71 && value5 <= 80) {graytone = "0.7";}
else if(value5 >= 81 && value5 <= 90) {graytone = "0.8";}
else if(value5 >= 91 && value5 <= 100) {graytone = "0.9";}
//put all the above values in a string to define the new data from this module:
newData = "&&&" + String(moduleID) + "," + String(shape) + "," + String(rotation) + "," + String(xPosition) + "," + String(yPosition) + "," + String(graytone) + "&&&";
//Receive data from previous module (RX):
input = Serial1.readStringUntil('\n'); // read received data until line break and store in input variable
//LED
if (input != "") {
digitalWrite(sensorLED, HIGH); //turn LED on
}
else {
digitalWrite(sensorLED, LOW); //turn LED off
}
output = input + newData;
//Send data to next module (TX):
Serial1.println(output); //the data received + new data
//Print data on Serial Monitor:
Serial.println("This is the input I received: " + input);
Serial.println("Future Relics, new data: " + newData);
Serial.println("This is the output I send: " + output);
}