B4R Question Trying to get esp8266 battery voltage using #ifC

[davelew1s]

I am trying to get this code to work .... it comes from EREL and i am sure this worked several years ago ... but not now.

Sub Process_Globals
   Public Serial1 As Serial
   Private Timer1 As Timer
   Private VCC As UInt 'ignore
End Sub

Private Sub AppStart
   Serial1.Initialize(115200)
   Log("AppStart")
   Timer1.Initialize("Timer1_Tick", 1000)
   Timer1.Enabled = True
End Sub

Private Sub Timer1_Tick
   RunNative("GetVCC", Null)
   Log(VCC)
End Sub

#if C
 ADC_MODE(ADC_VCC);
void GetVCC (B4R::Object* o) {
   b4r_main::_vcc = ESP.getVcc();
}
#End if

This is part of the error code->

bd2b9390ef\\esp32/include/" "@C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/flags/includes" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/dio_qspi/include" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\cores\\esp32" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\variants\\d1_mini32" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\WiFi\\src" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\Network\\src" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\NetworkClientSecure\\src" "@C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D/build_opt.h" "@C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D/file_opts" "C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D\\sketch\\Scheduler.cpp" -o "C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D\\sketch\\Scheduler.cpp.o"

C:\Users\davel\Desktop\ifC test\Objects\src\b4r_main.cpp:10:11: error: expected constructor, destructor, or type conversion before '(' token

   10 |   ADC_MODE(ADC_VCC);

      |           ^

C:\Users\davel\Desktop\ifC test\Objects\src\b4r_main.cpp: In function 'void GetVCC(B4R::Object*)':

C:\Users\davel\Desktop\ifC test\Objects\src\b4r_main.cpp:12:25: error: 'class EspClass' has no member named 'getVcc'

   12 |    b4r_main::_vcc = ESP.getVcc();

      |                         ^~~~~~

"C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp-x32\\2302/bin/xtensa-esp32-elf-g++" -MMD -c "@C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/flags/cpp_flags" -w -Os -DF_CPU=240000000L -DARDUINO=10607 -DARDUINO_D1_MINI32 -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"D1_MINI32\"" "-DARDUINO_VARIANT=\"d1_mini32\"" -DARDUINO_PARTITION_default "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:d1_mini32:UploadSpeed=921600,CPUFreq=240,FlashFreq=80,PartitionScheme=default,DebugLevel=none,EraseFlash=none\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_USB_CDC_ON_BOOT=0 "@C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/flags/defines" "-IC:\\Users\\davel\\Desktop\\ifC test\\Objects\\src" -iprefix "C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/include/" "@C:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/flags/includes" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-bd2b9390ef\\esp32/dio_qspi/include" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\cores\\esp32" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\variants\\d1_mini32" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\WiFi\\src" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\Network\\src" "-IC:\\Users\\davel\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.2\\libraries\\NetworkClientSecure\\src" "@C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D/build_opt.h" "@C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D/file_opts" "C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D\\sketch\\rESP8266WiFi.cpp" -o "C:\\Users\\davel\\AppData\\Local\\Temp\\arduino\\sketches\\B0FAA760E0F6BCFF267CAD2FF741BB8D\\sketch\\rESP8266WiFi.cpp.o"

Using library WiFi at version 2.0.0 in folder: C:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\WiFi

Using library Networking at version 1.0.0 in folder: C:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\Network

Using library NetworkClientSecure at version 2.0.0 in folder: C:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\NetworkClientSecure

Error during build: exit status 1

[92mUsed library[0m        [92mVersion[0m [90mPath[0m

[93mWiFi[0m                2.0.0   [90mC:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\WiFi[0m

[93mNetworking[0m          1.0.0   [90mC:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\Network[0m

[93mNetworkClientSecure[0m 2.0.0   [90mC:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\NetworkClientSecure[0m

[92mUsed platform[0m [92mVersion[0m [90mPath[0m

[93mesp32:esp32[0m   3.0.2   [90mC:\Users\davel\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2[0m

I have searched but didn't find anything that helped so any help will be welcome.
Thanks.

 

[JohnC]

When you say "it comes from EREL", please provide link to that original code.

Also try changing line #15 to this:

VCC = RunNative("GetVCC", Null)

 

[davelew1s]

When you say "it comes from EREL", please provide link to that original code.

Also try changing line #15 to this:

VCC = RunNative("GetVCC", Null)

Thanks for the reply ... this is the original i just copy/paste the code. I tried changing line 15 same error