# Ble will not compile **URL:** \ **Category:** IDE 2.x\ **Created:** [September 1, 2025, 6:01pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030 "2025-09-01T18:01:22Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 1, 2025, 6:01pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/1 "2025-09-01T18:01:22Z")
I can not get any BLE code to compile! Compilation error: 'init' is not a member of 'BLEDevice' Help!!! ---
**Author:** ![ptillisch](https://avatars.discourse-cdn.com/v4/letter/p/ad7895/32.png) [@ptillisch](https://forum.arduino.cc/u/ptillisch)\ **Post date:** [September 1, 2025, 6:09pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/2 "2025-09-01T18:09:32Z")
Hi @alvinm007. I'm going to ask you to provide the full output from a compilation. * * * ❗ This procedure is not intended to solve the problem. The purpose is to gather more information. * * * Please do this: 1. Select **Sketch \> Verify/Compile** from the Arduino IDE menus. 2. Wait for the compilation to fail. 3. You will see a " **Compilation error: ...**" notification at the bottom right corner of the Arduino IDE window. Click the " **COPY ERROR MESSAGES**" button on that notification. 4. Open a reply here on this forum topic by clicking the " **Reply**" button. 5. Click the **``** icon on the post composer toolbar. This will add the forum's code block markup ( **`````** ) to your reply to make sure the error messages are correctly formatted. ![Code block icon on toolbar](https://europe1.discourse-cdn.com/arduino/original/4X/f/3/4/f34b0ef2ecd107da4bf127b3c0bc1c28569e7fe0.png) 6. Press the **Ctrl** + **V** keyboard shortcut ( **Command** + **V** for macOS users). This will [paste](https://lifehacker.com/how-to-copy-cut-and-paste-for-beginners-5801525) the compilation output into the code block. 7. Move the cursor outside of the code block markup before you add any additional text to your reply. 8. Click the " **Reply**" button to publish the post. * * * In case the output is longer than the forum software will allow to be added to a post, you can instead save it to a `.txt` file and then attach that file to a reply here. > **Click here for attachment instructions** > > 1. Open any text editor program. > 2. [Paste](https://lifehacker.com/how-to-copy-cut-and-paste-for-beginners-5801525) the copied output into the text editor. > 3. Save the file in `.txt` format. > 4. Open a reply here on this forum topic by clicking the " **Reply**" button. > 5. Click the "Upload" icon ( ![Upload icon](https://europe1.discourse-cdn.com/arduino/original/4X/c/0/0/c0067471d5eb440267189d84a0c94cfed541a968.png)) on the post composer toolbar: > ![Upload icon on toolbar](https://europe1.discourse-cdn.com/arduino/original/4X/3/0/1/30174157d368457aa9e1c9f5fb673d691a6e1516.png) > The " **Open**" dialog will open. > 6. Select the `.txt` file you saved from the " **Open**" dialog. > 7. Click the " **Open**" button. > The dialog will close. > 8. Click the " **Reply**" button to publish the post. > > Alternatively, instead of using the "Upload" icon on the post composer toolbar as described in steps (5) - (7) above, you can simply drag and drop the `.txt` file onto the post composer field to attach it. ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 1, 2025, 6:21pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/3 "2025-09-01T18:21:42Z")
It is not letting me upload. New user ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 1, 2025, 6:23pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/4 "2025-09-01T18:23:30Z")
```plaintext FQBN: esp32:esp32:XIAO_ESP32C3 Using board 'XIAO_ESP32C3' from platform in folder: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0 Using core 'esp32' from platform in folder: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0 cmd /c if exist "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\partitions.csv" COPY /y "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\partitions.csv" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\partitions.csv" cmd /c if not exist "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\partitions.csv" if exist "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32C3\\partitions.csv" COPY "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32C3\\partitions.csv" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\partitions.csv" cmd /c if not exist "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\partitions.csv" COPY "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\tools\\partitions\\default.csv" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\partitions.csv" 1 file(s) copied. cmd /c IF EXIST "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\bootloader.bin" ( COPY /y "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\bootloader.bin" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\Scan.ino.bootloader.bin" ) ELSE ( IF EXIST "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32C3\\bootloader.bin" ( COPY "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32C3\\bootloader.bin" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\Scan.ino.bootloader.bin" ) ELSE ( "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esptool_py\\5.0.0\\esptool.exe" --chip esp32c3 elf2image --flash-mode dio --flash-freq 80m --flash-size 4MB -o "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\Scan.ino.bootloader.bin" "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3\\bin\\bootloader_qio_80m.elf" ) ) esptool v5.0.0 Creating ESP32C3 image... Merged 2 ELF sections. Successfully created ESP32C3 image. cmd /c if exist "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\build_opt.h" COPY /y "C:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan\\build_opt.h" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\build_opt.h" cmd /c if not exist "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\build_opt.h" type nul > "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\build_opt.h" cmd /c type nul > "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts" cmd /c COPY /y "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3\\sdkconfig" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\sdkconfig" 1 file(s) copied. Detecting libraries used... C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7\sketch\Scan.ino.cpp -o nul Alternatives for BLEDevice.h: [Seeed Arduino rpcBLE@1.0.0 ArduinoBLE@1.4.1 BLE@3.3.0] ResolveLibrary(BLEDevice.h) -> candidates: [Seeed Arduino rpcBLE@1.0.0 ArduinoBLE@1.4.1 BLE@3.3.0] C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7\sketch\Scan.ino.cpp -o nul Alternatives for BLEUtils.h: [BLE@3.3.0] ResolveLibrary(BLEUtils.h) -> candidates: [BLE@3.3.0] C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7\sketch\Scan.ino.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLEAdvertisingData.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLECharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLEDescriptor.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLEDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLEService.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLEStringCharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\BLETypedCharacteristics.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\local\BLELocalAttribute.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\local\BLELocalCharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\local\BLELocalDescriptor.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\local\BLELocalDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\local\BLELocalService.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\remote\BLERemoteAttribute.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\remote\BLERemoteCharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\remote\BLERemoteDescriptor.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\remote\BLERemoteDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\remote\BLERemoteService.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\ATT.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\BLEUuid.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\GAP.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\GATT.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCI.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp3 ``` ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 1, 2025, 6:24pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/5 "2025-09-01T18:24:18Z")
```arduino release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCICordioTransport.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCISilabsTransport.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCIUartTransport.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCIVirtualTransport.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\HCIVirtualTransportAT.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\L2CAPSignaling.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\bitDescriptions.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\btct.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src\utility\keyDistribution.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLE2901.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLE2902.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLE2904.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEAddress.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEAdvertisedDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEAdvertising.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEBeacon.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLECharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLECharacteristicMap.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEClient.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEDescriptor.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEDescriptorMap.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEEddystoneTLM.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEEddystoneURL.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEExceptions.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEHIDDevice.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLERemoteCharacteristic.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLERemoteDescriptor.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLERemoteService.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEScan.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLESecurity.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEServer.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEService.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEServiceMap.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEUUID.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEUtils.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\BLEValue.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\FreeRTOS.cpp -o nul C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src\GeneralUtils.cpp -o nul Generating function prototypes... C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp-rv32\2411/bin/riscv32-esp-elf-g++ -c @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/cpp_flags -w -Os -Werror=return-type -w -x c++ -E -CC -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 -DARDUINO_BOARD="XIAO_ESP32C3" -DARDUINO_VARIANT="XIAO_ESP32C3" -DARDUINO_PARTITION_default -DARDUINO_HOST_OS="windows" -DARDUINO_FQBN="esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/defines -IC:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan -iprefix C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/include/ @C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/flags/includes -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.5-b66b5448-v1\esp32c3/qio_qspi/include -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\cores\esp32 -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\variants\XIAO_ESP32C3 -Ic:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src -IC:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h @C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts C:\Users\Alvin\AppData\Local\arduino\sketches\BB20A85ABA2EDE7456F3A9BDEB5778E7\sketch\Scan.ino.cpp -o C:\Users\Alvin\AppData\Local\Temp\1383079985\sketch_merged.cpp C:\Users\Alvin\AppData\Local\Arduino15\packages\builtin\tools\ctags\5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives C:\Users\Alvin\AppData\Local\Temp\1383079985\sketch_merged.cpp Compiling sketch... "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp-rv32\\2411/bin/riscv32-esp-elf-g++" -MMD -c "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3/flags/cpp_flags" -w -Os -Werror=return-type -DF_CPU=160000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32C3 -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"XIAO_ESP32C3\"" "-DARDUINO_VARIANT=\"XIAO_ESP32C3\"" -DARDUINO_PARTITION_default "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:XIAO_ESP32C3:UploadSpeed=921600,CDCOnBoot=default,CPUFreq=160,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=default,DebugLevel=none,EraseFlash=none\"" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3/flags/defines" "-IC:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\\Scan" -iprefix "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3/include/" "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3/flags/includes" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32c3/qio_qspi/include" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\cores\\esp32" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32C3" "-Ic:\\Users\\Alvin\\Documents\\Arduino\\libraries\\ArduinoBLE\\src" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\libraries\\BLE\\src" "@C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7/build_opt.h" "@C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7/file_opts" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\sketch\\Scan.ino.cpp" -o "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\BB20A85ABA2EDE7456F3A9BDEB5778E7\\sketch\\Scan.ino.cpp.o" In file included from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLECharacteristic.h:27, from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEService.h:24, from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEClient.h:29, from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEScan.h:26, from C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan\Scan.ino:8: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEDescriptor.h:79:7: error: redefinition of 'class BLEDescriptor' 79 | class BLEDescriptor { | ^ ~~~~~~~~~~~~ In file included from c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLECharacteristic.h:25, from c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLEService.h:23, from c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLEDevice.h:25, from C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan\Scan.ino:6: c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLEDescriptor.h:28:7: note: previous definition of 'class BLEDescriptor' 28 | class BLEDescriptor { | ^ ~~~~~~~~~~~~ C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLECharacteristic.h:129:7: error: redefinition of 'class BLECharacteristic' 129 | class BLECharacteristic { | ^ ~~~~~~~~~~~~~~~~ c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLECharacteristic.h:45:7: note: previous definition of 'class BLECharacteristic' 45 | class BLECharacteristic { | ^ ~~~~~~~~~~~~~~~~ In file included from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEServer.h:26, from C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEService.h:25: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEDevice.h:129:7: error: redefinition of 'class BLEDevice' 129 | class BLEDevice { | ^ ~~~~~~~~ c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLEDevice.h:39:7: note: previous definition of 'class BLEDevice' 39 | class BLEDevice { | ^ ~~~~~~~~ C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE\src/BLEService.h:102:7: error: redefinition of 'class BLEService' 102 | class BLEService { | ^ ~~~~~~~~~ c:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE\src/BLEService.h:28:7: note: previous definition of 'class BLEService' 28 | class BLEService { | ^ ~~~~~~~~~ C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan\Scan.ino: In function 'void setup()': C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan\Scan.ino:24:14: error: 'init' is not a member of 'BLEDevice' 24 | BLEDevice::init(""); | ^~~~ C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202581-12496-1ah10de.49pu\Scan\Scan.ino:25:25: error: 'getScan' is not a member of 'BLEDevice' 25 | pBLEScan = BLEDevice::getScan(); //create new scan | ^ ~~~~~~ Multiple libraries were found for "BLEDevice.h" Used: C:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE Not used: C:\Users\Alvin\Documents\Arduino\libraries\Seeed_Arduino_rpcBLE Not used: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE Using library ArduinoBLE at version 1.4.1 in folder: C:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE Using library BLE at version 3.3.0 in folder: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE exit status 1 Compilation error: 'init' is not a member of 'BLEDevice' ``` ---
**Author:** ![ptillisch](https://avatars.discourse-cdn.com/v4/letter/p/ad7895/32.png) [@ptillisch](https://forum.arduino.cc/u/ptillisch)\ **Post date:** [September 2, 2025, 3:11pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/6 "2025-09-02T15:11:08Z")
OK, great. That makes the cause of the error clear: > [@alvinm007](#): > > ```plaintext > Multiple libraries were found for "BLEDevice.h" > Used: C:\Users\Alvin\Documents\Arduino\libraries\ArduinoBLE > Not used: C:\Users\Alvin\Documents\Arduino\libraries\Seeed_Arduino_rpcBLE > Not used: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE > > ``` ## Background Arduino IDE has a "library discovery" [system](https://arduino.github.io/arduino-cli/latest/sketch-build-process/#dependency-resolution). For each [`#include` directive](https://www.arduino.cc/reference/en/language/structure/further-syntax/include/) in the program being compiled, the IDE first checks to see if the file is present in the the compiler's ["search path"](https://gcc.gnu.org/onlinedocs/cpp/Search-Path.html). If not, it then searches through the root source folder of each of the installed libraries to look for a file of that name. Sometimes multiple libraries contain a file matching the `#include` directive. In this case, Arduino IDE must decide which of the libraries to use. It has a sophisticated algorithm for picking the best library so it usually makes the right decision, but not always. ## Explanation This is a case where Arduino IDE made the wrong decision when discovering the library for the `#include ` directive in your sketch program code. A file of that name is present in the "[**ArduinoBLE**](https://www.arduino.cc/reference/en/libraries/arduinoble/)" library as well as in the " **ESP32 BLE Arduino**" library that is bundled with the " **esp32**" boards platform installation. The IDE chose to use the " **ArduinoBLE**" library, but your sketch is meant to use the "[**ESP32 BLE Arduino**](https://github.com/espressif/arduino-esp32/tree/3.3.0/libraries/BLE)" library that is bundled with the " **esp32**" boards platform. ## Solution There are a couple of possible solutions to this problem. I'll describe them below. You can pick whichever one of the two is most suitable for you: ### Uninstall Problematic Library If you don't actually have any use for the " **ArduinoBLE**" library, then you can solve the problem by simply uninstalling the library. I'll provide instructions you can follow to do that: 1. Select **Sketch \> Include Library \> Manage Libraries...** from the Arduino IDE menus to open the " **Library Manager**" view in the left side panel. 2. Type `ArduinoBLE` in the " **Filter your search...**" field. 3. Scroll down through the list of libraries until you see the " **ArduinoBLE**" entry. 4. Hover the mouse pointer over the " **ArduinoBLE**" entry. 5. You will see a **●●●** icon appear near the top right corner of the library entry. Click on that icon. A context menu will open. 6. Select " **Remove**" from the menu. An " **Uninstall**" dialog will open. 7. Click the " **YES**" button in the " **Uninstall**" dialog to confirm that you want to uninstall the library. The dialog will close. 8. Wait for the uninstall process to finish, as indicated by a notification at the bottom right corner of the Arduino IDE window: > **ⓘ Successfully uninstalled library ...** ### Force Arduino IDE to Choose Correct Library If you do need the " **ArduinoBLE**" library for use in other projects, then the other solution will not be acceptable. In this case the solution will be to influence the library discovery system to chose the " **ESP32 BLE Arduino**" library over the " **ArduinoBLE**" library. As I mentioned before, files from the folders listed in the compiler's search path are always given priority by the library discovery system. Once a library is "discovered", its path is added to the search path. So if we can cause the " **ESP32 BLE Arduino**" library to be discovered before Arduino IDE does discovery for the ambiguous `BLEDevice.h` file, then it not discover the " **ArduinoBLE**" library. This is accomplished by placing an `#include` directive for a file unique to the " **ESP32 BLE Arduino**" library above the ambiguous `#include` directive. I will arbitrarily choose [the file `BLEUUID.h`](https://github.com/espressif/arduino-esp32/blob/3.3.0/libraries/BLE/src/BLEUUID.h), which is present in the " **ESP32 BLE Arduino**" library, but not in the " **ArduinoBLE**" library. Simply add an `#include` directive for that file above the `#include` directive for `BLEDevice.h` in your sketch. So change this part of your sketch: ```cpp #include ``` to this: ```cpp #include #include ``` Now try compiling the sketch again. Hopefully this time the error will not occur and everything will work as expected. ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 2, 2025, 6:09pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/7 "2025-09-02T18:09:00Z")
Thank You! removing the library worked with the examples from the IDE. I am working with XIAO\_ESP32S3 and XIAO\_ESP32C3 when I use the examples from the seeed web site I get. Compiling sketch... I Get ```plaintext "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp-x32\\2411/bin/xtensa-esp32s3-elf-g++" -MMD -c "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32s3/flags/cpp_flags" -w -Os -Werror=return-type -DF_CPU=240000000L -DARDUINO=10607 -DARDUINO_XIAO_ESP32S3 -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"XIAO_ESP32S3\"" "-DARDUINO_VARIANT=\"XIAO_ESP32S3\"" -DARDUINO_PARTITION_default_8MB "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:XIAO_ESP32S3:UploadSpeed=921600,USBMode=hwcdc,CDCOnBoot=default,MSCOnBoot=default,DFUOnBoot=default,UploadMode=default,CPUFreq=240,FlashMode=qio,FlashSize=8M,PartitionScheme=default_8MB,DebugLevel=none,PSRAM=disabled,LoopCore=1,EventsCore=1,EraseFlash=none,JTAGAdapter=default\"" -DESP32=ESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_RUNNING_CORE=1 -DARDUINO_EVENT_RUNNING_CORE=1 -DARDUINO_USB_MODE=1 -DARDUINO_USB_CDC_ON_BOOT=1 -DARDUINO_USB_MSC_ON_BOOT=0 -DARDUINO_USB_DFU_ON_BOOT=0 "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32s3/flags/defines" "-IC:\\Users\\Alvin\\AppData\\Local\\Temp\\.arduinoIDE-unsaved202582-7016-19eobxh.hip3\\sketch_sep2b" -iprefix "C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32s3/include/" "@C:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32s3/flags/includes" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.5-b66b5448-v1\\esp32s3/qio_qspi/include" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\cores\\esp32" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\variants\\XIAO_ESP32S3" "-IC:\\Users\\Alvin\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.3.0\\libraries\\BLE\\src" "@C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\F6091FB09ADBB94D37AE2C4BB7F57872/build_opt.h" "@C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\F6091FB09ADBB94D37AE2C4BB7F57872/file_opts" "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\F6091FB09ADBB94D37AE2C4BB7F57872\\sketch\\sketch_sep2b.ino.cpp" -o "C:\\Users\\Alvin\\AppData\\Local\\arduino\\sketches\\F6091FB09ADBB94D37AE2C4BB7F57872\\sketch\\sketch_sep2b.ino.cpp.o" C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202582-7016-19eobxh.hip3\sketch_sep2b\sketch_sep2b.ino: In function 'void loop()': C:\Users\Alvin\AppData\Local\Temp\.arduinoIDE-unsaved202582-7016-19eobxh.hip3\sketch_sep2b\sketch_sep2b.ino:29:48: error: conversion from 'BLEScanResults*' to non-scalar type 'BLEScanResults' requested 29 | BLEScanResults foundDevices = pBLEScan->start(scanTime, false); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ Multiple libraries were found for "BLEDevice.h" Used: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE Not used: C:\Users\Alvin\Documents\Arduino\libraries\Seeed_Arduino_rpcBLE Using library BLE at version 3.3.0 in folder: C:\Users\Alvin\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.0\libraries\BLE exit status 1 Compilation error: conversion from 'BLEScanResults*' to non-scalar type 'BLEScanResults' requested ``` Any help? Alvin007 the crapy programmer ---
**Author:** ![ptillisch](https://avatars.discourse-cdn.com/v4/letter/p/ad7895/32.png) [@ptillisch](https://forum.arduino.cc/u/ptillisch)\ **Post date:** [September 2, 2025, 7:13pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/8 "2025-09-02T19:13:25Z")
> [@alvinm007](#): > > removing the library worked with the examples from the IDE. This is progress at least! > [@alvinm007](#): > > when I use the examples from the seeed web site I get. Please provide a link to the web page you obtained the non-working examples from. > [@alvinm007](#): > > Compiling sketch... I Ge Please post your full sketch. I'll provide instructions you can follow to do that: 1. Select **Tools \> Auto Format** from the Arduino IDE menus. **ⓘ** This is done to make the code easier for us to read. 2. Select **Edit \> Copy for Forum (Markdown)** from the Arduino IDE menus. 3. Open a reply here on this forum topic by clicking the " **Reply**" button. 4. Press the **Ctrl** + **V** keyboard shortcut ( **Command** + **V** for macOS users). This will [paste](https://lifehacker.com/how-to-copy-cut-and-paste-for-beginners-5801525) the sketch to the post composer. 5. Move the cursor outside of the code block markup before you add any additional text to your reply. 6. Repeat the above process if your sketch has multiple tabs. 7. Click the " **Reply**" button to publish the post. ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 2, 2025, 7:28pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/9 "2025-09-02T19:28:30Z")
#include \ #include \ #include \ #include \ int scanTime = 5; //In seconds BLEScan\* pBLEScan; class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks { void onResult(BLEAdvertisedDevice advertisedDevice) { Serial.printf("Advertised Device: %s \n", advertisedDevice.toString().c\_str()); } }; void setup() { Serial.begin(115200); Serial.println("Scanning..."); BLEDevice::init(""); pBLEScan = BLEDevice::getScan(); //create new scan pBLEScan-\>setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); pBLEScan-\>setActiveScan(true); //active scan uses more power, but get results faster pBLEScan-\>setInterval(100); pBLEScan-\>setWindow(99); // less or equal setInterval value } void loop() { // put your main code here, to run repeatedly: BLEScanResults foundDevices = pBLEScan-\>start(scanTime, false); Serial.print("Devices found: "); Serial.println(foundDevices.getCount()); Serial.println("Scan done!"); pBLEScan-\>clearResults(); // delete results fromBLEScan buffer to release memory delay(10000); } ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 2, 2025, 7:30pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/10 "2025-09-02T19:30:23Z")
```cpp #include #include #include #include int scanTime = 5; //In seconds BLEScan* pBLEScan; class MyAdvertisedDeviceCallbacks : public BLEAdvertisedDeviceCallbacks { void onResult(BLEAdvertisedDevice advertisedDevice) { Serial.printf("Advertised Device: %s \n", advertisedDevice.toString().c_str()); } }; void setup() { Serial.begin(115200); Serial.println("Scanning..."); BLEDevice::init(""); pBLEScan = BLEDevice::getScan(); //create new scan pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); pBLEScan->setActiveScan(true); //active scan uses more power, but get results faster pBLEScan->setInterval(100); pBLEScan->setWindow(99); // less or equal setInterval value } void loop() { // put your main code here, to run repeatedly: BLEScanResults foundDevices = pBLEScan->start(scanTime, false); Serial.print("Devices found: "); Serial.println(foundDevices.getCount()); Serial.println("Scan done!"); pBLEScan->clearResults(); // delete results fromBLEScan buffer to release memory delay(10000); } ``` ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 2, 2025, 7:31pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/11 "2025-09-02T19:31:09Z")
> **[Bluetooth for both versions | Seeed Studio Wiki](https://wiki.seeedstudio.com/xiao_esp32s3_bluetooth/)** > > Bluetooth usage with Seeed Studio XIAO ESP32S3. ---
**Author:** ![ptillisch](https://avatars.discourse-cdn.com/v4/letter/p/ad7895/32.png) [@ptillisch](https://forum.arduino.cc/u/ptillisch)\ **Post date:** [September 2, 2025, 10:39pm UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/12 "2025-09-02T22:39:14Z")
I see the situation is explained here: [https://wiki.seeedstudio.com/xiao\_esp32s3\_bluetooth/#:~:text=)%3B }-,TIP,-If%20you%20have](https://wiki.seeedstudio.com/xiao_esp32s3_bluetooth/#:~:text=)%3B%0A%7D-,TIP,-If%20you%20have) > If you have already upgrade your ESP32 development board to version 3.0.0 above, you need to change some code to compatible with it. > > 1. `BLEScanResults foundDevices = pBLEScan->start(scanTime, false);` change to `BLEScanResults* foundDevices = pBLEScan->start(scanTime, false);` > 2. `Serial.println(foundDevices.getCount());` change to `Serial.println(foundDevices->getCount());` So change line 29 of the sketch from this: ```cpp BLEScanResults foundDevices = pBLEScan->start(scanTime, false); ``` to this: ```cpp BLEScanResults* foundDevices = pBLEScan->start(scanTime, false); ``` Then change line 31 from this: ```cpp Serial.println(foundDevices.getCount()); ``` to this: ```cpp Serial.println(foundDevices->getCount()); ``` After making those changes try compiling the sketch again. Hopefully this time everything will work as expected. ---
**Author:** ![alvinm007](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/alvinm007/32/1126592_2.png) [@alvinm007](https://forum.arduino.cc/u/alvinm007)\ **Post date:** [September 3, 2025, 12:39am UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/13 "2025-09-03T00:39:29Z")
Thank You !! I got to read all the notes . If I go back to 2.0.17 wow I thought I tried that. Alvinm007 the crapey programmer ---
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [March 2, 2026, 12:39am UTC](https://forum.arduino.cc/t/ble-will-not-compile/1405030/14 "2026-03-02T00:39:55Z")
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