initial commit

2025-02-22 20:45:28 +01:00
commit d0d8c2ac7a
10 changed files with 804 additions and 0 deletions
--- a/ROFLS_Arena_Controller/Input_Handler.ino
+++ b/ROFLS_Arena_Controller/Input_Handler.ino
@@ -0,0 +1,38 @@
+// handle all the inputs, set vars, etc.
+
+void pollInput (){
+  // poll all the switch/button inputs
+  buttonSTART.poll();
+  buttonPAUSE.poll();
+  buttonPIT.poll();
+  buttonRESET.poll();
+  switchRUMBLE.poll();
+  switchPIT.poll();
+  buttonREDTEAM.poll();
+  buttonBLUETEAM.poll();
+
+  if (buttonSTART.pushed()) {
+    buttonSTARTvar = true;
+  }
+  if (buttonPAUSE.pushed()) {
+    buttonPAUSEvar = true;
+  }
+  if (buttonPIT.pushed()) {
+    buttonPITvar = true;
+  }
+  if (buttonRESET.pushed()) {
+    buttonRESETvar = true;
+  }
+  if (buttonREDTEAM.pushed()) {
+    buttonREDTEAMvar = true;
+    if (ARENA_READY && !REDTEAM_READY) {
+      BLINK_COUNTER_REDTEAM = 5;
+    }
+  }
+  if (buttonBLUETEAM.pushed()) {
+    buttonBLUETEAMvar = true;
+    if (ARENA_READY && !BLUETEAM_READY) {
+      BLINK_COUNTER_BLUETEAM = 5;
+    }
+  }
+}
--- a/ROFLS_Arena_Controller/LED_Driving_functions.ino
+++ b/ROFLS_Arena_Controller/LED_Driving_functions.ino
@@ -0,0 +1,133 @@
+// contains all the functions to drive the LEDs
+
+// 0
+const int LitArray0 [] = {8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 1
+const int LitArray1 [] = {8,9,10,11,12,13,14,15,48,49,50,51,52,53,54,55};
+// 2
+const int LitArray2 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47};
+// 3
+const int LitArray3 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 4
+const int LitArray4 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,24,25,26,27,28,29,30,31,48,49,50,51,52,53,54,55};
+// 5
+const int LitArray5 [] = {0,1,2,3,4,5,6,7,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 6
+const int LitArray6 [] = {0,1,2,3,4,5,6,7,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 7
+const int LitArray7 [] = {8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,48,49,50,51,52,53,54,55};
+// 8
+const int LitArray8 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 9
+const int LitArray9 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// colon
+const int COLONArray [] = {224,225,226,227,228,229,230,231};
+
+// set digits of the timer/clock, use: setDIGIT(<digit ID>, <Number>, <red channel intensity 0-255>, <green channel intensity 0-255>, <blue channel intensity 0-255>)
+
+void setDIGIT(int DIGIT_ID, int DIGIT, int RED, int GREEN, int BLUE) {
+  DIGIT_ID = map(DIGIT_ID, 1, 4, 0, 3); // swap index/ID number from 1-4 to 0-3
+  switch (DIGIT) {
+    case 0:
+      // set 0
+      for (int i : LitArray0) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 1:
+      // set 1
+      for (int i : LitArray1) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 2:
+      // set 2
+      for (int i : LitArray2) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 3:
+      // set 3
+      for (int i : LitArray3) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 4:
+      // set 4
+      for (int i : LitArray4) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 5:
+      // set 5
+      for (int i : LitArray5) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 6:
+      // set 6
+      for (int i : LitArray6) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 7:
+      // set 7
+      for (int i : LitArray7) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 8:
+      // set 8
+      for (int i : LitArray8) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 9:
+      // set 9
+      for (int i : LitArray9) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+  }
+}
+
+// set colon
+void setCOLON(int RED, int GREEN, int BLUE) {
+  for (int i : COLONArray) {
+    leds_TIMER[(i)].setRGB(RED,GREEN,BLUE);
+  }
+}
+
+// set all digits
+void setTimeDisplay(int MINUTES, int SECONDS, int RED, int GREEN, int BLUE) {
+  setDIGIT(1, ((MINUTES/10)%10), RED, GREEN, BLUE);
+  setDIGIT(2, (MINUTES%10), RED, GREEN, BLUE);
+  setDIGIT(3, ((SECONDS/10)%10), RED, GREEN, BLUE);
+  setDIGIT(4, (SECONDS%10), RED, GREEN, BLUE);
+  setCOLON(RED, GREEN, BLUE);
+
+}
+
+void showTimeDisplay(int MINUTES, int SECONDS, int RED, int GREEN, int BLUE) {
+  EVERY_N_MILLISECONDS(5) {
+    // toggle between reading ADC data and refreshing LED strings (dunno, some artefacts appear if you do both really quickly after each other).
+    // leave this in here, if needed, expand the delay between executions
+    if (toggle) {
+      toggle = false;
+      if (prevMINUTES != MINUTES || prevSECONDS != SECONDS || prevCLOCKRED != RED || prevCLOCKGREEN != GREEN || prevCLOCKBLUE != BLUE) {
+        setTimeDisplay(MINUTES, SECONDS, RED, GREEN, BLUE);
+        FastLED.show(CLOCK_LED_BRIGHTNESS);
+        FastLED.clearData();
+        prevMINUTES = MINUTES;
+        prevSECONDS = SECONDS;
+        prevCLOCKRED = RED;
+        prevCLOCKGREEN = GREEN;
+        prevCLOCKBLUE = BLUE;
+      }
+     }
+    else {
+      toggle = true;
+    }
+  }
+}
+
--- a/ROFLS_Arena_Controller/Output_Handler.ino
+++ b/ROFLS_Arena_Controller/Output_Handler.ino
@@ -0,0 +1,31 @@
+void checkPIT() {
+  if ((digitalRead(PIT_RELEASE_PIN)) && (millis() - PITopenTimestamp >= PITopenTime)) {
+    digitalWrite(PIT_RELEASE_PIN, LOW);
+  }
+}
+
+void openPIT() {
+  if (!PITreleased) {
+    PITreleased = true;
+    PITopenTimestamp = millis();
+    digitalWrite(PIT_RELEASE_PIN, HIGH);
+  }
+}
+
+// usage: blink_LED_BlueTeam(<interval in milliseconds>);
+void blink_LED_BlueTeam(int BLINK_INTERVAL) {
+  EVERY_N_MILLISECONDS(BLINK_INTERVAL) {
+    if (BLINK_COUNTER_BLUETEAM-- > 0) {
+      digitalWrite(BLUE_TEAM_LED_PIN, !digitalRead(BLUE_TEAM_LED_PIN));
+    }
+  }
+}
+
+// usage: blink_LED_RedTeam(<interval in milliseconds times two>);
+void blink_LED_RedTeam(int BLINK_INTERVAL) {
+  EVERY_N_MILLISECONDS(BLINK_INTERVAL) {
+    if (BLINK_COUNTER_REDTEAM-- > 0) {
+      digitalWrite(RED_TEAM_LED_PIN, !digitalRead(RED_TEAM_LED_PIN));
+    }
+  }
+}
--- a/ROFLS_Arena_Controller/ROFLS_Arena_Controller.ino
+++ b/ROFLS_Arena_Controller/ROFLS_Arena_Controller.ino
@@ -0,0 +1,217 @@
+// ROFLS+ Arena Controller
+
+#include <WiFi.h>
+#include <esp_now.h> // automatically installed for ESP32 boards, I think?
+#include <Preferences.h> // automatically installed for ESP32 boards
+#include <FastLED.h> // https://fastled.io/
+#include <avdweb_Switch.h> // https://github.com/avdwebLibraries/avdweb_Switch
+#include <CountDown.h> // https://github.com/RobTillaart/CountDown
+#include <StopWatch.h> // https://github.com/RobTillaart/StopWatch_RT
+
+// Hardware connections
+#define START_BTN_PIN 1
+#define PAUSE_BTN_PIN 2
+#define PIT_BTN_PIN 3
+#define RESET_BTN_PIN 4
+#define RUMBLE_SWITCH_PIN 5
+#define PIT_ENABLE_SWITCH_PIN 6
+#define RED_TEAM_BTN_PIN 7
+#define RED_TEAM_LED_PIN 39
+#define BLUE_TEAM_BTN_PIN 6
+#define BLUE_TEAM_LED_PIN 40
+#define PIT_RELEASE_PIN 35
+
+// LED Strip setup
+#define NUM_LEDS_PER_DIGIT 56
+#define NUM_OF_DIGITS 4
+#define NUM_LEDS_COLON 8
+#define NUM_LEDS_TIMER (NUM_LEDS_PER_DIGIT * NUM_OF_DIGITS + NUM_LEDS_COLON) // + 1 because of the makeshift Levelshifter
+#define LED_DATA_PIN_TIMER 16
+// This is an array of leds.  One item for each led in your strip.
+CRGB leds_TIMER[NUM_LEDS_TIMER];
+
+// define buttons and switches
+Switch buttonSTART = Switch(START_BTN_PIN);
+Switch buttonPAUSE = Switch(PAUSE_BTN_PIN);
+Switch buttonPIT = Switch(PIT_BTN_PIN);
+Switch buttonRESET = Switch(RESET_BTN_PIN);
+Switch switchRUMBLE = Switch(RUMBLE_SWITCH_PIN);
+Switch switchPIT = Switch(PIT_ENABLE_SWITCH_PIN);
+Switch buttonREDTEAM = Switch(RED_TEAM_BTN_PIN);
+Switch buttonBLUETEAM = Switch(BLUE_TEAM_BTN_PIN);
+
+bool buttonSTARTvar = false;
+bool buttonPAUSEvar = false;
+bool buttonPITvar = false;
+bool buttonRESETvar = false;
+bool buttonREDTEAMvar = false;
+bool buttonBLUETEAMvar = false;
+unsigned long PITopenTimestamp = 0;
+const long PITopenTime = 1000; // activate solenoid for 1000ms
+bool PITreleased = false;
+
+const int countdownTIME = 3; // countdown timer length in minutes
+const int countdownToFight = 3; // countdown timer length in seconds
+const int PITreleaseTime = 90; // automatic pit release time in seconds until end of countdown
+bool countdownPAUSED = false;
+CountDown FightCountDown[1];
+
+// Rumble stopwatch
+StopWatch rumbleTIME;
+
+int prevMINUTES = 0;
+int prevSECONDS = 0;
+int prevCLOCKRED = 0;
+int prevCLOCKGREEN = 0;
+int prevCLOCKBLUE = 0;
+
+int CLOCK_LED_BRIGHTNESS = 16; // 64 is okay
+
+int BLINK_COUNTER_REDTEAM = 0;
+int BLINK_COUNTER_BLUETEAM = 0;
+
+bool ARENA_READY = true;
+bool REDTEAM_READY = false;
+bool BLUETEAM_READY = false;
+
+// ESP-NOW config
+
+// Structure example to send data
+// Must match the receiver structure
+typedef struct struct_message {
+  bool buttonSTARTremote;
+  bool buttonPAUSEremote;
+  bool buttonPITremote;
+  bool buttonRESETremote;
+  bool buttonREDTEAMremote;
+  bool buttonBLUETEAMremote;
+} struct_message;
+
+// Create a struct_message called remoteDATA
+struct_message remoteDATA;
+
+// callback function that will be executed when data is received
+void OnDataRecv(const uint8_t * mac, const uint8_t *incomingData, int len) {
+  memcpy(&remoteDATA, incomingData, sizeof(remoteDATA));
+  if (remoteDATA.buttonSTARTremote) {
+    buttonSTARTvar = true;
+  }
+  if (remoteDATA.buttonPAUSEremote) {
+    buttonPAUSEvar = true;
+  }
+  if (remoteDATA.buttonPITremote) {
+    buttonPITvar = true;
+  }
+  if (remoteDATA.buttonRESETremote) {
+    buttonRESETvar = true;
+  }
+}
+
+void setup() {
+  // set outputs
+  pinMode(RED_TEAM_LED_PIN, OUTPUT);
+  pinMode(BLUE_TEAM_LED_PIN, OUTPUT);
+  pinMode(PIT_RELEASE_PIN, OUTPUT);
+
+  digitalWrite(BLUE_TEAM_LED_PIN, LOW);
+  digitalWrite(RED_TEAM_LED_PIN, LOW);
+  digitalWrite(PIT_RELEASE_PIN, LOW);
+
+  Serial.begin(115200);
+
+  // Set device as a Wi-Fi Station
+  WiFi.mode(WIFI_STA);
+
+  // Init ESP-NOW
+  if (esp_now_init() != ESP_OK) {
+    Serial.println("Error initializing ESP-NOW");
+    return;
+  }
+  // Once ESPNow is successfully Init, we will register for recv CB to
+  // get recv packer info
+  esp_now_register_recv_cb(esp_now_recv_cb_t(OnDataRecv));
+
+
+  // set rumble stopwatch resolution to seconds
+
+	// sanity check delay - allows reprogramming if accidently blowing power w/leds
+  delay(2000);
+  // This function sets up the leds and tells the controller about them
+  FastLED.addLeds<WS2811Controller800Khz, LED_DATA_PIN_TIMER, GRB>(leds_TIMER, NUM_LEDS_TIMER);  // GRB ordering is typical
+  //FastLED.setMaxRefreshRate(10, true);
+  FastLED.setMaxPowerInVoltsAndMilliamps(5,2000); // Limit to 10W of output power
+}
+
+int XDAS = 255;
+bool toggle = false;
+void loop() {
+  // poll all the switch/button inputs
+  pollInput();
+  // deactivate solenoids if needed
+  checkPIT();
+
+  // Normal fight routine
+  while (!switchRUMBLE.on()) {
+    // poll all the switch/button inputs
+    pollInput();
+    // deactivate solenoids if needed
+    checkPIT();
+    // start button logic
+    if (buttonSTARTvar) {
+      buttonSTARTvar = false;
+      if (!FightCountDown[0].isRunning() && countdownPAUSED == false) {
+        if (buttonREDTEAMvar && buttonBLUETEAMvar) {
+          buttonREDTEAMvar = false;
+          buttonBLUETEAMvar = false;
+          FightCountDown[0].start(0,0,countdownTIME,0);
+        }
+      }
+      else {
+        if (buttonREDTEAMvar && buttonBLUETEAMvar) {
+          buttonREDTEAMvar = false;
+          buttonBLUETEAMvar = false;
+          countdownPAUSED = false;
+          FightCountDown[0].cont();
+        }
+      }
+    }
+    // pause button logic
+    if (buttonPAUSEvar) {
+      buttonPAUSEvar = false;
+      if (FightCountDown[0].isRunning()) {
+        countdownPAUSED = true;
+        FightCountDown[0].stop();
+      }
+    }
+    // pit button logic
+    if (buttonPITvar) {
+      buttonPITvar = false;
+      openPIT();
+    }
+    // automatic pit release
+    if (FightCountDown[0].remaining() <= PITreleaseTime && FightCountDown[0].remaining() > 0 && switchPIT.on()) {
+      openPIT();
+    }
+    // reset button logic
+    if (buttonRESETvar) {
+      buttonRESETvar = false;
+      PITreleased = false;
+      ESP.restart();
+    }
+    blink_LED_RedTeam(200);
+    blink_LED_BlueTeam(200);
+    // update the LED Display
+    showTimeDisplay((FightCountDown[0].remaining()/60%10), (FightCountDown[0].remaining()%60), 0, XDAS, 0);
+  }
+
+
+  // Rumble fightroutine
+  while (switchRUMBLE.on()) {
+    // poll all the switch/button inputs
+    pollInput();
+    // deactivate solenoids if needed
+    checkPIT();
+    // update the LED Display
+    showTimeDisplay(12, 34, XDAS, 0, XDAS);
+  }
+}
--- a/ROFLS_Arena_Controller/Self_test.ino
+++ b/ROFLS_Arena_Controller/Self_test.ino
--- a/ROFLS_Arena_LED_Strip_Clock/LED_Driving_functions.ino
+++ b/ROFLS_Arena_LED_Strip_Clock/LED_Driving_functions.ino
@@ -0,0 +1,114 @@
+// contains all the functions to drive the LEDs
+
+// 0
+const int LitArray0 [] = {8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 1
+const int LitArray1 [] = {8,9,10,11,12,13,14,15,48,49,50,51,52,53,54,55};
+// 2
+const int LitArray2 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47};
+// 3
+const int LitArray3 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 4
+const int LitArray4 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,24,25,26,27,28,29,30,31,48,49,50,51,52,53,54,55};
+// 5
+const int LitArray5 [] = {0,1,2,3,4,5,6,7,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 6
+const int LitArray6 [] = {0,1,2,3,4,5,6,7,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 7
+const int LitArray7 [] = {8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,48,49,50,51,52,53,54,55};
+// 8
+const int LitArray8 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// 9
+const int LitArray9 [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55};
+// colon
+const int COLONArray [] = {224,225,226,227,228,229,230,231};
+
+// set digits of the timer/clock, use: setDIGIT(<digit ID>, <Number>, <red channel intensity 0-255>, <green channel intensity 0-255>, <blue channel intensity 0-255>)
+
+void setDIGIT(int DIGIT_ID, int DIGIT, int RED, int GREEN, int BLUE) {
+  DIGIT_ID = map(DIGIT_ID, 1, 4, 0, 3); // swap index/ID number from 1-4 to 0-3
+  switch (DIGIT) {
+    case 0:
+      // set 0
+      for (int i : LitArray0) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 1:
+      // set 1
+      for (int i : LitArray1) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 2:
+      // set 2
+      for (int i : LitArray2) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 3:
+      // set 3
+      for (int i : LitArray3) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 4:
+      // set 4
+      for (int i : LitArray4) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 5:
+      // set 5
+      for (int i : LitArray5) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 6:
+      // set 6
+      for (int i : LitArray6) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 7:
+      // set 7
+      for (int i : LitArray7) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 8:
+      // set 8
+      for (int i : LitArray8) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+    case 9:
+      // set 9
+      for (int i : LitArray9) {
+        leds_TIMER[i + (NUM_LEDS_PER_DIGIT * DIGIT_ID )].setRGB(RED,GREEN,BLUE);
+      }
+      break;
+  }
+}
+
+// set colon
+void setCOLON(int RED, int GREEN, int BLUE) {
+  for (int i : COLONArray) {
+    leds_TIMER[(i)].setRGB(RED,GREEN,BLUE);
+  }
+}
+
+
+void showTimeDisplay(int MINUTES, int SECONDS, int RED, int GREEN, int BLUE, int BRIGHTNESS) {
+  // set all digits
+  setDIGIT(1, ((MINUTES/10)%10), RED, GREEN, BLUE);
+  setDIGIT(2, (MINUTES%10), RED, GREEN, BLUE);
+  setDIGIT(3, ((SECONDS/10)%10), RED, GREEN, BLUE);
+  setDIGIT(4, (SECONDS%10), RED, GREEN, BLUE);
+  setCOLON(RED, GREEN, BLUE);
+  // actually display the digits
+  FastLED.show(BRIGHTNESS);
+  // clear the arrays
+  FastLED.clearData();
+}
+
--- a/ROFLS_Arena_LED_Strip_Clock/ROFLS_Arena_LED_Strip_Clock.ino
+++ b/ROFLS_Arena_LED_Strip_Clock/ROFLS_Arena_LED_Strip_Clock.ino
@@ -0,0 +1,71 @@
+// ROFLS+ Arena Controller
+
+#include <WiFi.h>
+#include <esp_now.h> // automatically installed for ESP32 boards, I think?
+#include <Preferences.h> // automatically installed for ESP32 boards
+#include <FastLED.h> // https://fastled.io/
+
+// LED Strip setup
+#define NUM_LEDS_PER_DIGIT 56
+#define NUM_OF_DIGITS 4
+#define NUM_LEDS_COLON 8
+#define NUM_LEDS_TIMER (NUM_LEDS_PER_DIGIT * NUM_OF_DIGITS + NUM_LEDS_COLON) // + 1 because of the makeshift Levelshifter
+#define LED_DATA_PIN_TIMER 16
+// This is an array of leds.  One item for each led in your strip.
+CRGB leds_TIMER[NUM_LEDS_TIMER];
+
+// ESP-NOW config
+
+// Structure example to send data
+// Must match the receiver structure
+typedef struct struct_message {
+  int receiveMinutes;
+  int receiveSeconds;
+  int receiveREDchannel;
+  int receiveGREENchannel;
+  int receiveBLUEchannel;
+  int receiveBrightness;
+} struct_message;
+
+// Create a struct_message called remoteDATA
+struct_message receiveDATA;
+
+// callback function that will be executed when data is received
+void OnDataRecv(const uint8_t * mac, const uint8_t *incomingData, int len) {
+  memcpy(&receiveDATA, incomingData, sizeof(receiveDATA));
+}
+
+void setup() {
+  // Set device as a Wi-Fi Station
+  WiFi.mode(WIFI_STA);
+
+  // Init ESP-NOW
+  if (esp_now_init() != ESP_OK) {
+    Serial.println("Error initializing ESP-NOW");
+    return;
+  }
+  // Once ESPNow is successfully Init, we will register for recv CB to
+  // get recv packer info
+  esp_now_register_recv_cb(esp_now_recv_cb_t(OnDataRecv));
+
+	// sanity check delay - allows reprogramming if accidently blowing power w/leds
+  delay(2000);
+  // This function sets up the leds and tells the controller about them
+  FastLED.addLeds<WS2811Controller800Khz, LED_DATA_PIN_TIMER, GRB>(leds_TIMER, NUM_LEDS_TIMER);  // GRB ordering is typical
+  //FastLED.setMaxRefreshRate(10, true);
+  FastLED.setMaxPowerInVoltsAndMilliamps(5,2000); // Limit to 10W of output power
+
+  // set default values
+  receiveDATA.receiveMinutes = 12;
+  receiveDATA.receiveSeconds = 34;
+  receiveDATA.receiveREDchannel = 128;
+  receiveDATA.receiveGREENchannel = 128;
+  receiveDATA.receiveBLUEchannel = 128;
+  receiveDATA.receiveBrightness = 16;
+}
+
+void loop() {
+  // update the LED Display
+  showTimeDisplay(receiveDATA.receiveMinutes, receiveDATA.receiveSeconds, receiveDATA.receiveREDchannel, receiveDATA.receiveGREENchannel, receiveDATA.receiveBLUEchannel, receiveDATA.receiveBrightness);
+  // showTimeDisplay(12, 34, 150, 0, 150, 16);
+}
--- a/ROFLS_Arena_Remote/Input_Handler.ino
+++ b/ROFLS_Arena_Remote/Input_Handler.ino
@@ -0,0 +1,22 @@
+// handle all the inputs, set vars, etc.
+
+void pollInput (){
+  // poll all the switch/button inputs
+  buttonSTART.poll();
+  buttonPAUSE.poll();
+  buttonPIT.poll();
+  buttonRESET.poll();
+
+  if (buttonSTART.pushed()) {
+    buttonSTARTvar = true;
+  }
+  if (buttonPAUSE.pushed()) {
+    buttonPAUSEvar = true;
+  }
+  if (buttonPIT.pushed()) {
+    buttonPITvar = true;
+  }
+  if (buttonRESET.pushed()) {
+    buttonRESETvar = true;
+  }
+}
--- a/ROFLS_Arena_Remote/ROFLS_Arena_Remote.ino
+++ b/ROFLS_Arena_Remote/ROFLS_Arena_Remote.ino
@@ -0,0 +1,143 @@
+// ROFLS+ Referee Remote
+
+#include <WiFi.h>
+#include <esp_now.h> // automatically installed for ESP32 boards, I think?
+#include <Preferences.h> // automatically installed for ESP32 boards
+#include <avdweb_Switch.h> // https://github.com/avdwebLibraries/avdweb_Switch
+
+// Hardware connections
+#define START_BTN_PIN 4
+#define PAUSE_BTN_PIN 3
+#define PIT_BTN_PIN 2
+#define RESET_BTN_PIN 1
+
+// define buttons and switches
+Switch buttonSTART = Switch(START_BTN_PIN);
+Switch buttonPAUSE = Switch(PAUSE_BTN_PIN);
+Switch buttonPIT = Switch(PIT_BTN_PIN);
+Switch buttonRESET = Switch(RESET_BTN_PIN);
+
+bool buttonSTARTvar = false;
+bool buttonPAUSEvar = false;
+bool buttonPITvar = false;
+bool buttonRESETvar = false;
+
+bool sendDATA = false;
+
+// ESP-NOW config
+
+// REPLACE WITH YOUR RECEIVER MAC Address
+uint8_t broadcastAddress[] = {0x84, 0xFC, 0xE6, 0xC7, 0x1A, 0x8C};
+
+// Structure example to send data
+// Must match the receiver structure
+typedef struct struct_message {
+  bool buttonSTARTremote;
+  bool buttonPAUSEremote;
+  bool buttonPITremote;
+  bool buttonRESETremote;
+} struct_message;
+
+// Create a struct_message called myData
+struct_message remoteDATA;
+
+esp_now_peer_info_t peerInfo;
+
+// callback when data is sent
+/*
+void OnDataSent(const uint8_t *mac_addr, esp_now_send_status_t status) {
+  Serial.print("\r\nLast Packet Send Status:\t");
+  Serial.println(status == ESP_NOW_SEND_SUCCESS ? "Delivery Success" : "Delivery Fail");
+}
+*/
+
+void setup() {
+  Serial.begin(115200);
+
+  // Set device as a Wi-Fi Station
+  WiFi.mode(WIFI_STA);
+
+  // Init ESP-NOW
+  if (esp_now_init() != ESP_OK) {
+    Serial.println("Error initializing ESP-NOW");
+    return;
+  }
+  // Once ESPNow is successfully Init, we will register for Send CB to
+  // get the status of Trasnmitted packet
+  //esp_now_register_send_cb(OnDataSent);
+
+  // Register peer
+  memcpy(peerInfo.peer_addr, broadcastAddress, 6);
+  peerInfo.channel = 0;  
+  peerInfo.encrypt = false;
+  // Add peer        
+  if (esp_now_add_peer(&peerInfo) != ESP_OK){
+    Serial.println("Failed to add peer");
+    return;
+  }
+}
+
+void loop() {
+  // poll all the switch/button inputs
+  pollInput();
+  // start button logic
+  if (buttonSTARTvar) {
+    buttonSTARTvar = false;
+    remoteDATA.buttonSTARTremote = true;
+    sendDATA = true;
+  }
+  // pause button logic
+  if (buttonPAUSEvar) {
+    buttonPAUSEvar = false;
+    remoteDATA.buttonPAUSEremote = true;
+    sendDATA = true;
+  }
+  // pit button logic
+  if (buttonPITvar) {
+    buttonPITvar = false;
+    remoteDATA.buttonPITremote = true;
+    sendDATA = true;
+  }
+  // reset button logic
+  if (buttonRESETvar) {
+    buttonRESETvar = false;
+    remoteDATA.buttonRESETremote = true;
+    sendDATA = true;
+  }
+
+  // Set values to send
+  //remoteDATA.buttonSTARTremote = false;
+  //remoteDATA.buttonPAUSEremote = false;
+  //remoteDATA.buttonPITremote = false;
+  //remoteDATA.buttonRESETremote = false;
+
+  // Send message via ESP-NOW
+  //esp_err_t result = esp_now_send(broadcastAddress, (uint8_t *) &remoteDATA, sizeof(remoteDATA));
+  if (sendDATA == true) {
+    esp_err_t result = esp_now_send(broadcastAddress, (uint8_t *) &remoteDATA, sizeof(remoteDATA));
+    sendDATA = false;
+    // clear remoteDATA struct
+    remoteDATA.buttonSTARTremote = false;
+    remoteDATA.buttonPAUSEremote = false;
+    remoteDATA.buttonPITremote = false;
+    remoteDATA.buttonRESETremote = false;
+
+    if (result == ESP_OK) {
+      Serial.println("Sent with success");
+    }
+    else {
+      Serial.println("Error sending the data");
+    }
+  }
+
+
+  /* 
+  if (result == ESP_OK) {
+    Serial.println("Sent with success");
+  }
+  else {
+    Serial.println("Error sending the data");
+  }
+  */
+  //delay(2000);
+}
--- a/Test/LED_Strip_test/LED_Strip_test.ino
+++ b/Test/LED_Strip_test/LED_Strip_test.ino
@@ -0,0 +1,35 @@
+/// @file    Blink.ino
+/// @brief   Blink the first LED of an LED strip
+/// @example Blink.ino
+
+#include <FastLED.h>
+
+// How many leds in your strip?
+#define NUM_LEDS 3
+
+// For led chips like WS2812, which have a data line, ground, and power, you just
+// need to define DATA_PIN.  For led chipsets that are SPI based (four wires - data, clock,
+// ground, and power), like the LPD8806 define both DATA_PIN and CLOCK_PIN
+// Clock pin only needed for SPI based chipsets when not using hardware SPI
+#define DATA_PIN 3
+//#define CLOCK_PIN 13
+
+// Define the array of leds
+CRGB leds[NUM_LEDS];
+
+#define POTI_PIN 2
+int POTI_VALUE = 0;
+
+void setup() { 
+  FastLED.addLeds<WS2812, DATA_PIN, GRB>(leds, NUM_LEDS);  // GRB ordering is typical
+}
+
+void loop() { 
+  leds[0] = CRGB::Red;
+  leds[1] = CRGB::Blue;
+  leds[2] = CRGB::Green;
+  FastLED.setBrightness(map(analogRead(POTI_PIN), 0, 8191, 8, 255));
+  FastLED.show();
+  delay(1);
+  //POTI_VALUE = map(analogRead(POTI_PIN), 0, 8191, 0, 255);
+}