adc

Please help. I am trying to read the Analog value from AD0 of the ESP8266. So far not working must be? ADC.Initialize(6,ADC.MODE_INPUT) test=ADC.AnalogRead Tryed ESP.getVcc - gives strange result (native) Tryed system_adc_read() (native)

Could someone please wrap the Adafruit MCP3008 ADC library available at: https://github.com/adafruit/Adafruit_MCP3008 ? Or, offer another way of reading this ADC? I'm successfully using that library on a Wemos D1 R2 through the Arduino IDE and would like to now port it over to B4R.