ESP32 Forum

Posted: **Tue Nov 15, 2016 12:40 am**

But where is adc1_read? ROM function not provided?

Posted: **Tue Nov 15, 2016 1:46 am**

WiFive wrote:But where is adc1_read? ROM function not provided?

btw:
Add the ADC class in the machine module

from machine import ADC
adc = ADC(0)
adc_c = adc.channel(pin='P13')
adc_c()
adc_c.value()

src

not found just in time in c code - we must search

( each lib expand and searching in txt file )

but

OnSoC Temperature Sensor found and runs:

best wishes
rudi

Posted: **Tue Nov 15, 2016 2:12 am**

Oh I see it is in librtc.a. Check map file.

Posted: **Tue Nov 15, 2016 7:17 am**

quick ADC1 Test under Eclipse & VM Lubuntu