From 6bf9ede793f2f0e9830b8818a5bac06a217a81d5 Mon Sep 17 00:00:00 2001
From: Tempest <tempest@Tempests-MacBook-Pro.local>
Date: Wed, 17 Sep 2025 12:47:12 +0700
Subject: [PATCH] Changing firmware for modifying the whole lamp at the same
 time.

---
 .../esp32_test0/.theia/launch.json            |  8 ---
 .../esp32_test0/esp32_test0.ino               | 52 +++++++++++++------
 2 files changed, 36 insertions(+), 24 deletions(-)
 delete mode 100644 src/lightingFirmware/esp32_test0/.theia/launch.json

diff --git a/src/lightingFirmware/esp32_test0/.theia/launch.json b/src/lightingFirmware/esp32_test0/.theia/launch.json
deleted file mode 100644
index 7e4253b..0000000
--- a/src/lightingFirmware/esp32_test0/.theia/launch.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  "version": "0.2.0",
-  "configurations": [
-  
-  ]
-}
diff --git a/src/lightingFirmware/esp32_test0/esp32_test0.ino b/src/lightingFirmware/esp32_test0/esp32_test0.ino
index 5686d36..cc657f8 100644
--- a/src/lightingFirmware/esp32_test0/esp32_test0.ino
+++ b/src/lightingFirmware/esp32_test0/esp32_test0.ino
@@ -12,6 +12,10 @@
 #include <BLEUtils.h>
 #include <BLE2902.h>
 
+bool debugMode = true;
+int bleCharCount;
+const int channelPerLamp = 4;
+
 struct Button {
 	const uint8_t PIN;
 	uint32_t numberKeyPresses;
@@ -234,8 +238,7 @@ void dmxSetup() {
   dmx_set_pin(dmx_num, tx_pin, rx_pin, rts_pin);
   Serial.print("Done\n");
 }
-
- void serialRead(){
+void serialRead(){
   String incomingByte;
   if (Serial.available() > 0) {
     // read the incoming byte:
@@ -283,10 +286,18 @@ void setup() {
  
   // Create the BLE Service
   BLEService *pService = pServer->createService(SERVICE_UUID,52);
- 
+  const bool debugMode = true;
+  // Serial.printf(debugMode);
   // Create a BLE Characteristic
+  Serial.printf("\nCalculating BLE Charateristic Count");
+  bleCharCount = (panelAmount * debugMode) + !debugMode;
+  Serial.printf("\nCalculating BLE MTU");
+  uint16_t bleMTU = ((panelAmount * 3) / bleCharCount) + 3;
+  // Serial.printf("\nSetting BLE MTU to %i bytes... ", bleMTU);
+  // BLEDevice::setMTU(bleMTU + 3);
+  Serial.printf("Done!\n");
 
-  for (uint32_t i = 0; i < panelAmount; i++){
+  for (uint32_t i = 0; i < bleCharCount; i++){
     UUID uuid;
     uuid.seed(i+1);
     uuid.generate();
@@ -294,6 +305,7 @@ void setup() {
 
     pCharacteristics[i] = pService->createCharacteristic(
       i+1,
+//    BLEUUID(uuid.toCharArray()),
       BLECharacteristic::PROPERTY_READ   |
       BLECharacteristic::PROPERTY_WRITE  |
       BLECharacteristic::PROPERTY_NOTIFY |
@@ -316,19 +328,21 @@ void setup() {
 }
 
 void loop() {
-  dmx_send(DMX_NUM_1);
   // Save Old Mode
   int modeOld = mode;
-  uint8_t* btMessage[panelAmount];
+  int msgSize;
+  uint8_t* btMessage[bleCharCount];
   // notify changed value
   if (deviceConnected) {
-    Serial.printf("\nI received the following bytes: ");
-    for (int i = 0; i < panelAmount;i++){
+    for (int i = 0; i < bleCharCount;i++){
       btMessage[i] = pCharacteristics[i]->getData();
-      for (int j = 0; j < sizeof(btMessage[i]); j++){
-        Serial.printf("%d ",btMessage[i][j]);
-      };
-    };
+      msgSize = pCharacteristics[i]->getLength();
+      Serial.printf("\nI have received %i bytes.", msgSize);
+      //for (int j = 0; j < msgSize; j++){
+      //  Serial.printf("[%i - %d] ",j,btMessage[i][j]);
+      //};
+      //Serial.printf("\n");
+    }
   }
   // disconnecting
   if (!deviceConnected && oldDeviceConnected) {
@@ -352,12 +366,17 @@ void loop() {
 //  Serial.printf("\nConstructing Payload using ");
   if (deviceConnected){
 //    Serial.printf("Bluetooth Data ...");
-    for (int i = 0; i < panelAmount; i++){
-      for (int j = 0; j < sizeof(btMessage[i]); j++){
-        dmxData[i*4 + j + 1] = btMessage[i][j];
-//      Serial.printf(".");
+    Serial.printf("\nConstructing DMX Payload: ");
+    for (int i = 0; i < bleCharCount; i++){
+      for (int j = 0; j < msgSize; j++){
+        int packet = btMessage[i][j];
+        int k = i*3 + j;
+        int dmxAddress = (k / 3) * 4 + k % 3 + 1;
+        dmxData[dmxAddress] = packet;
+        Serial.printf("[[%i,%i] %i - %i] ",i , j, dmxAddress, packet);
       };
     };
+    Serial.printf("\n");
   }
   else{
 //    Serial.printf("Preset Data ...");
@@ -373,4 +392,5 @@ void loop() {
   dmx_wait_sent(DMX_NUM_1, DMX_TIMEOUT_TICK);
   // Now write the packet synchronously!
   dmx_write(DMX_NUM_1, dmxData, 100);
+  dmx_send(DMX_NUM_1);
 }