From 359eb64f30aa0fb97d2cfdb40d878341ce0e3af2 Mon Sep 17 00:00:00 2001
From: Glahera <glahera@spirals.cc>
Date: Sat, 2 Nov 2024 12:14:06 +0700
Subject: [PATCH] Adjusting BLE communication

---
 src/lightingFirmware/esp32_test0/.theia/launch.json | 8 ++++++++
 src/lightingFirmware/esp32_test0/esp32_test0.ino    | 8 +++++---
 2 files changed, 13 insertions(+), 3 deletions(-)
 create 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
new file mode 100644
index 00000000..7e4253b3
--- /dev/null
+++ b/src/lightingFirmware/esp32_test0/.theia/launch.json
@@ -0,0 +1,8 @@
+{
+  // 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 a5c9dc59..757c63d7 100644
--- a/src/lightingFirmware/esp32_test0/esp32_test0.ino
+++ b/src/lightingFirmware/esp32_test0/esp32_test0.ino
@@ -27,7 +27,7 @@ BLECharacteristic* pCharacteristic = NULL;
 bool deviceConnected = false;
 bool oldDeviceConnected = false;
 uint32_t value = 0;
-String btmessage;
+uint32_t btmessage;
  
 // See the following for generating UUIDs:
 // https://www.uuidgenerator.net/
@@ -288,7 +288,7 @@ void setup() {
   pAdvertising->setScanResponse(false);
   pAdvertising->setMinPreferred(0x0);  // set value to 0x00 to not advertise this parameter
   BLEDevice::startAdvertising();
-  Serial.println("Waiting a client connection to notify...");
+  Serial.println("\nWaiting a client connection to notify...");
 
 	pinMode(INTERRUPT_PIN, INPUT_PULLUP);
 	attachInterrupt(digitalPinToInterrupt(INTERRUPT_PIN), isr, RISING);
@@ -305,7 +305,8 @@ void loop() {
 
   // notify changed value
   if (deviceConnected) {
-      btmessage = pCharacteristic->getValue().c_str();
+      btmessage = pCharacteristic->getData();
+      // Serial.print(btmessage);
       mode = btmessage.toInt();
   }
   // disconnecting
@@ -331,6 +332,7 @@ void loop() {
     button1.pressed = false; // Reset button status to FALSE
   };
   if (modeOld != mode){
+    Serial.printf("\nCurrently received data is %p", btmessage);
     Serial.printf("\nChanging Lighting Preset to Preset %d", mode);
   }
   // Wait until the packet is finished being sent before proceeding.