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faa/faa_yellow/faa_yellow.ino
Dooho Yi 02e3872303 ..
2026-04-20 09:39:51 +09:00

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//
// wirelessly connected cloud or crowd
// over WIFI over Internet over Mountains
// across Rivers and into the Universe
//
//
// tailored for "Saekki-Chigi4"
// 2026 04 13 - Seoul
//
//
// NOTES
//
// taskscheduler 기반으로 cnmat/osc/udp로 esp8266에서 led를 on/off 하는 sub 장치를 만드는데..
// taskscheduler 우선 필요없지만.. ? 그렇네.. + wifi manager를 넣어주고..
// arduino-ota도 기본으로 넣어주고..
// taskscheduler는.. 그러니까... 모터 움직임 패턴을 읽어서.. 그대로 모터를 한번 돌려주는 걸로하고...
// 읽는 시간 rate 일정한 값 + 패턴 값 저장하는 어레이 2개.. 모터 2개 드라이브. roller2..
// 1 taskschduler + array + roller2 기반.. reset되면 몇 초 후에.. 패턴 1을 재생하도록. -> DONE
// 2 여기에 osc_udp 추가해서.. 외부에서, 패턴을 실행시킬 수 있도록. (pd로 osc로 전송) -> DONE
// 3 여기에 wifimanager를 더해서.. 외부에서, 와이파이 설정을 할 수 있게 한다.
// ==> 이것 자체는 어렵지 않아. 지금도 되고.
// ==> 패턴을 보낼 수 있으면 좋겠는데..
// 1) 라이브로 패턴을 보낸다. 이 패턴은 바로 어레이(벡터)에 담고, 즉시 q를 갈 수 있게 준비가 된다.
// 2) 라이브로 패턴 번호를 고른다. 이때, 1에서 보낸 패턴이.. 저장이 안되어있다면.. 그것은 날아간다? 아니면?
// 1과2가 공존하는 시스템..?
// 그럼 이렇게 해보지.. 우선 라이브로 보내는 패턴은 언제나 (-1)번에 저장됨.
// 나중에 저장을 한다는 것은 이 (-1)의 패턴을 0,1,2,3... 중에 하나를 골라서 저장한다는 의미임.
// 혹은 저장 전에 -1을 플레이 시키면 우선 들어보는 것도 물론 가능함.
// 도중에 다른 번호를 불러서 들어본다고 -1의 패턴정보가 날아가는 것도 아님.
// 그리고, 마찬가지로... 어떤 패턴을 피디의 어레이로 가져오는 것도 필요. reload. 이때도 번호를 주면서 reload 함.
// 그리고 수정하고, 다시 저장 가능..
// 이렇게 생각해보면, 우선은.. 파라미터가 array 보다는 dictionary에 더 적합하게 아닌가 하는 생각도 들게 됨.
// key, value 구조.
// 그렇게 생각이 되면, 이걸 저장하는 구조도 일종의 json 등을 데이터 오브젝트, 딕셔너리를 바로 저장하는 방식이 아닐까 생각하게 되고,
// 그러면 자연스럽게 json이 떠오름!
// 마지막은.. 이 json을 어떻게 저장하거나 업데이트할것인가 하는것인데...
// 그럼 개별 패턴을 개별 '파일'로 저장할 수 있을것인가? ... 그러는 편이 편리할까. 아니면..? ...
// 만약 이런 구조가 된다면, 사실상 -1을 라이브 셋이라고 했던 부분은 더이상 '특수상황'이 아니라
// 그냥 general 한 모든 허용된 상황중에서 한가지 특수한 값을 지정해서 사용하고 있는 것에 지나지 않게 되어 바람직하다는 느낌이다.
// 그럼, 여기서 이슈는
// 1 osc로 어레이 패턴을 보내고 받고 reload revise... 통신하는 법.
// 2 이것을 저장하고 다시 불러오는 구조
// 우선은 ArduinoJson을 활용하면 1과 2에 상당한 문제들이 해결이 되는데. 2를 저장할때 littlefs를 쓸지, spiffs를 쓸지는 선택의 몫이다.
// -------- //
// (a quick save example)
// #include <LittleFS.h>
// #include <ArduinoJson.h>
//
// void saveConfig() {
// // 1. Create a JSON document
// JsonDocument doc;
// doc["ssid"] = "MyWiFi";
// doc["password"] = "12345678";
//
// // 2. Open file for writing
// File configFile = LittleFS.open("/config.json", "w");
// if (!configFile) {
// Serial.println("Failed to open config file for writing");
// return;
// }
//
// // 3. Serialize JSON to file
// serializeJson(doc, configFile);
// configFile.close();
// }
//
// ... 도 하고, 상태 업데이트 할 수 있도록. (근데 이걸 위해서, 특수한 버튼 눌러야 한다면 flash버튼을 이용해 볼 수도 있겠다. pin0)
// 4 이 모듈이 접속할 웹 공간 준비. 도메인 + 서비스. 그곳에 world energy 패치 준비.. (pd 여도 좋음.) - 아니면, 웹페이지여도 좋음. / 여기서 WE가 취합되고, 평균되고, 발표됨. 각 모듈은 이 값을 읽어감. (여기까지가 기존의 셋업 -> 인터넷으로 옮겨간 상태임.)
//
// -- 우선은 여기까지 하면, 갈수 있을지도 --
//
// 5 pd에서 패턴값과.. 기본 파라미터를 조정하는 메세지 주기.. (+ 패턴값 체크하는 기능도 있으면 좋음...)
//
// ** IDENTITY **
#define MY_SPECIES ("YELLOW")
#define MY_NAME ("YELOWEE {a.k.a. yellow1}")
//arduino
#include <Arduino.h>
//wifi manager
#include <WiFiManager.h>
//osc over UDP
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <OSCMessage.h>
#include <OSCBundle.h>
#include <OSCData.h>
//
WiFiUDP Udp;
//
const IPAddress outIp(192,168,199,179); // server ip
const unsigned int outPort = 9999; // server port
const unsigned int localPort = 8888; // my port opened (<== expecting connection)
OSCErrorCode error;
//task
#include <TaskScheduler.h>
Scheduler runner;
//-*-*-*-*-*-*-*-*-*-*-*-*-
// servo
#define MOTOR_1A (D6)
#define MOTOR_1B (D5)
int speed = 0;
bool isactive = false;
void set_speed() {
int r = speed;
//
if (r >= 0) {
digitalWrite(MOTOR_1A, LOW);
analogWrite(MOTOR_1B, r);
} else {
digitalWrite(MOTOR_1B, LOW);
analogWrite(MOTOR_1A, r*(-1));
}
// Serial.print("set_speed:");
// Serial.println(r);
isactive = true;
}
Task set_speed_task(0, TASK_ONCE, &set_speed, &runner, false);
//
void rest() {
analogWrite(MOTOR_1A, LOW);
analogWrite(MOTOR_1B, LOW);
isactive = false;
}
Task rest_task(0, TASK_ONCE, &rest, &runner, false);
//
#define MOTOR_2A (D3)
#define MOTOR_2B (D2)
int speed2 = 0;
void set_speed2() {
int r = speed2;
//
if (r >= 0) {
digitalWrite(MOTOR_2A, LOW);
analogWrite(MOTOR_2B, r);
} else {
digitalWrite(MOTOR_2B, LOW);
analogWrite(MOTOR_2A, r*(-1));
}
// Serial.print("set_speed2:");
// Serial.println(r);
}
Task set_speed2_task(0, TASK_ONCE, &set_speed2, &runner, false);
//
void rest2() {
analogWrite(MOTOR_2A, LOW);
analogWrite(MOTOR_2B, LOW);
}
Task rest2_task(0, TASK_ONCE, &rest2, &runner, false);
//*-*-*-*-*-*-*-*-*-*-*-*-*
//*-*-*-*-*-*-*-*-*-*-*-*-*
//expressions
//riff_A
std::vector< std::vector<float> > yellowA = {
{0.266667,0.285714,0.295238,0.32381,0.352381,0.371429,0.409525,0.2,0.228572,0.257143,0.276191,0.285715,0.314286,0.32381,0.352382,0.37143,0.390477,0.238095,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.171429,0.209524,0.257143,0.276191,0.304763,0.333334,0.342858,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393,-0.00952393},
//50
{0.704762,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.733333,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.704762,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.695238,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.714286,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.0190475,0.704762,0.0190475},
//50
{-0.00952327,0.771429,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,-0.00952327,0.771429,-0.00952327,-0.00952327,-0.00952327,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,0.780952,1.78814e-07,1.78814e-07,1.78814e-07,1.78814e-07,0,0,0,0,0,0,0,0,0,0,0,0,0.8,0,0,0,0,0,0,0,0,0,0,0,0,0,0.8,0,0,0,0,0,0,0,0,0,0,0,0.809524,0,0,0,0,0,0,0,0,0,0},
//80
{0.790476,-0.00952387,-0.00952387,0,0,0,0,0.780952,0,0,0,0,0,0,0,0.771429,0,0,0,0,0,0,0,0,0.790476,0,0,0,0,0}
//30
};
//
extern Task riff_A_task;
int wordA = 0;
float rateA = 150.0; // * 100 (scaling factor)
// 94:b9:7e:?? ?? ?? => 100
// 94:b9:7e:14:4e:2c => 150 (?)
// 94:b9:7e:14:49:b6 => 20
float intervalA = 500.0; //500 ms
void riff_A() {
if (riff_A_task.isLastIteration()) {
//we are done. stop now.
rest_task.restart();
} else {
//check out next letter!
speed = yellowA[wordA][riff_A_task.getRunCounter()-1] * rateA;
set_speed_task.restart();
}
Serial.print("riff_A (i=");
Serial.print(riff_A_task.getRunCounter()-1);
Serial.print(", r=");
Serial.print(speed);
Serial.println(")");
}
Task riff_A_task(0, TASK_ONCE, &riff_A, &runner, false);
//
void riff_A_start() {
riff_A_task.setInterval(intervalA);
riff_A_task.setIterations(yellowA[wordA].size());
riff_A_task.restart();
//
Serial.print("riff_A_start with wordA #");
Serial.println(wordA);
}
Task riff_A_start_task(0, TASK_ONCE, &riff_A_start, &runner, false);
//
//riff_B
std::vector< std::vector<float> > yellowB = {
{0.685715,0.723811,0.800002,0.485714,0.519047,0.552381,0.580953,0,0,0,0,0,0,0,0,0.533333,0.571429,0.604762,0.638096,0.653969,0.669842,0.685715,0.695239,4.17233e-07,0.00952381,0.00952381,0.00952381,0.00952381,0.00952381,0.00952381,0.00952381,0.366666,0.380951,0.399999,0.423809,0.933336,0.952384,0.957145,0.961907,0,0,0,0,0,0,0.438095,0.457142,0.457142,0,0.361904},
//50
{0,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.742857,0.00952387,0.00952387,0.00952387,0.00952387,0.714286,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,0.00952387,-5.96046e-08},
//50
{0,0.761905,0.685716,0.657145,0.504762,0.419048,0.390478,0,0,0,0,0,0,0,0,0,0.647619,0.8,0.609524,0.52381,0.428574,0,0,0,0,0,0,0,0,0,0.790476,0.685715,0.504764,0.476194,0.409528,0,0,0,0,0,0,0,0,0,0,0.8,0.647621,0.561909,0,0,0,0,0,0,0,0,0,0,0,0,0.847619,0.780953,0.704764,0.638098,0.552386,0.523815,0,0,0,0,0,0,0,0,0.866667,0.704763,0.619051,0.600003,0,0},
//80
{0.819048,0.819048,0.819048,-0.323816,-0.323816,0.819048,0.819048,0.819048,0.819048,0.828571,0.828571,0.828571,0.838095,-0.361912,-0.361912,0.847619,0.857143,0.857143,0.857143,0.857143,0.866666,0.866666,0.866666,-0.428579,-0.428579,0.866666,0.857143,0.847619,0.838095,0.809524}
//30
};
//
extern Task riff_B_task;
int wordB = 0;
float rateB = 150.0; // * 100 (scaling factor)
// 94:b9:7e:?? ?? ?? => 100
// 94:b9:7e:14:4e:2c => 150 (?)
// 94:b9:7e:14:49:b6 => 20
float intervalB = 500.0; //500 ms
void riff_B() {
if (riff_B_task.isLastIteration()) {
//we are done. stop now.
rest2_task.restart();
} else {
//check out next letter!
speed2 = yellowB[wordB][riff_B_task.getRunCounter()-1] * rateB;
set_speed2_task.restart();
}
Serial.print("riff_B (i=");
Serial.print(riff_B_task.getRunCounter()-1);
Serial.print(", r=");
Serial.print(speed2);
Serial.println(")");
}
Task riff_B_task(0, TASK_ONCE, &riff_B, &runner, false);
//
void riff_B_start() {
riff_B_task.setInterval(intervalB);
riff_B_task.setIterations(yellowB[wordB].size());
riff_B_task.restart();
//
Serial.print("riff_B_start with wordB #");
Serial.println(wordB);
}
Task riff_B_start_task(0, TASK_ONCE, &riff_B_start, &runner, false);
//*-*-*-*-*-*-*-*-*-*-*-*-*
// //*-*-*-*-*-*-*-*-*-*-*-*-*
// // conductor for today (temporary conductor until wifi enabled.)
// //
// extern Task conductor_lonely_task;
// float lonelytime = 5000; //ms
// void conductor_lonely() {
// //
// static int count = 0;
// if (count == yellowA.size()) count = 0;
// //
// if (isactive == false) { // if no more movement, then start another lonely song.
// //
// isactive = true;
// //
// lonelytime = random(3, 10) * 10000.0; //ms
// //
// wordA = count;
// riff_A_start_task.restartDelayed(lonelytime);
// wordB = count;
// riff_B_start_task.restartDelayed(lonelytime);
// //
// Serial.print("conductor_lonely with lonelytime => ");
// Serial.println(lonelytime);
// Serial.print("conductor_lonely with count #");
// Serial.println(count);
// //
// count++;
// }
// }
// Task conductor_lonely_task(1000, TASK_FOREVER, &conductor_lonely, &runner, false); //check every 10 sec.
// //*-*-*-*-*-*-*-*-*-*-*-*-*
// ==[DISABLE]==
// //task #0 : blink led
// #define LED_PERIOD (11111)
// #define LED_ONTIME (1)
// #define LED_GAPTIME (222)
// #define LED_PIN 2
// extern Task blink_task;
// void blink() {
// //
// static int count = 0;
// count++;
// //
// switch (count % 4) {
// case 0:
// digitalWrite(LED_PIN, LOW); // first ON
// blink_task.delay(LED_ONTIME);
// break;
// case 1:
// digitalWrite(LED_PIN, HIGH); // first OFF
// blink_task.delay(LED_GAPTIME);
// break;
// case 2:
// digitalWrite(LED_PIN, LOW); // second ON
// blink_task.delay(LED_ONTIME);
// break;
// case 3:
// digitalWrite(LED_PIN, HIGH); // second OFF
// blink_task.delay(LED_PERIOD - 2* LED_ONTIME - LED_GAPTIME);
// break;
// }
// }
// Task blink_task(0, TASK_FOREVER, &blink, &runner, true); // -> ENABLED, at start-up.
//task #1 : osc processing
void route_note(OSCMessage& msg, int offset) {
if (msg.fullMatch("/word", offset)) {
wordA = msg.getFloat(0);
wordB = msg.getFloat(0);
riff_A_start_task.restartDelayed(100);
riff_B_start_task.restartDelayed(100);
//
Serial.print("OSC: /word : ");
Serial.print(wordA);
Serial.print(", ");
Serial.println(wordB);
}
}
extern Task osc_task;
void osc()
{
//osc
OSCMessage msg;
int size = Udp.parsePacket();
if (size > 0) {
while (size--) {
msg.fill(Udp.read());
}
if(!msg.hasError()) {
// on '/yellow'
msg.route("/yellow", route_note);
Serial.println("OSC: /yellow");
}
}
}
Task osc_task(0, TASK_FOREVER, &osc, &runner, true); // -> ENABLED, at start-up.
//
void setup() {
//led
// pinMode(LED_PIN, OUTPUT);
//pwm freq.
analogWriteFreq(40000);
//serial
Serial.begin(115200);
delay(100);
//info
Serial.println();
Serial.println();
Serial.println("\"hi, i m your friend.\"");
Serial.println("-");
Serial.println("- my species: \"" + String(MY_SPECIES) + "\"");
Serial.println("- call me ==> \"" + String(MY_NAME) + "\"");
Serial.println("- mac address: " + WiFi.macAddress());
Serial.println("-");
//wifi-manager
Serial.println("- calling.. wifimanager");
WiFiManager wm;
if (!wm.autoConnect()) ESP.restart();
Serial.println("- i m connected!");
//open up udp connection
Serial.println("- IP address: ");
Serial.println(WiFi.localIP());
Serial.println("- Starting UDP");
Udp.begin(localPort);
Serial.print("- Local port: ");
Serial.println(Udp.localPort());
//all done.
Serial.println("-");
Serial.println("\".-.-.-. :)\"");
Serial.println();
//random seed
randomSeed(analogRead(0));
//tasks
// rest_task.restartDelayed(500);
// rest2_task.restartDelayed(500);
//
// wordA = 0;
// riff_A_start_task.restartDelayed(1000);
// wordB = 0;
// riff_B_start_task.restartDelayed(1000);
//
// conductor_lonely_task.restartDelayed(5000);
//
// for (int idx = 0; idx < yellowA.size(); idx++) Serial.println(yellowA[idx].size());
// for (int idx = 0; idx < yellowB.size(); idx++) Serial.println(yellowB[idx].size());
//
}
void loop() {
//
runner.execute();
//
}
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