Fix problem with ADC reads and multiple channels
Fix problem with ADC reads and multiple channels

dmazzella/micropython,emfcamp/micropython,ernesto-g/micropython,praemdonck/micropython,ChuckM/micropython,mianos/micropython,lbattraw/micropython,MrSurly/micropython-esp32,SungEun-Steve-Kim/test-mp,martinribelotta/micropython,dxxb/micropython,xhat/micropython,firstval/micropython,PappaPeppar/micropython,ahotam/micropython,tralamazza/micropython,xyb/micropython,henriknelson/micropython,mpalomer/micropython,neilh10/micropython,dhylands/micropython,HenrikSolver/micropython,slzatz/micropython,xyb/micropython,Peetz0r/micropython-esp32,KISSMonX/micropython,xyb/micropython,heisewangluo/micropython,jmarcelino/pycom-micropython,TDAbboud/micropython,paul-xxx/micropython,PappaPeppar/micropython,galenhz/micropython,emfcamp/micropython,kerneltask/micropython,HenrikSolver/micropython,cnoviello/micropython,infinnovation/micropython,danicampora/micropython,trezor/micropython,ChuckM/micropython,tralamazza/micropython,jmarcelino/pycom-micropython,orionrobots/micropython,kostyll/micropython,kerneltask/micropython,galenhz/micropython,heisewangluo/micropython,TDAbboud/micropython,ernesto-g/micropython,torwag/micropython,omtinez/micropython,lbattraw/micropython,rubencabrera/micropython,misterdanb/micropython,jimkmc/micropython,MrSurly/micropython,hiway/micropython,feilongfl/micropython,mgyenik/micropython,firstval/micropython,praemdonck/micropython,ChuckM/micropython,supergis/micropython,cwyark/micropython,tobbad/micropython,tuc-osg/micropython,supergis/micropython,ernesto-g/micropython,tdautc19841202/micropython,EcmaXp/micropython,torwag/micropython,praemdonck/micropython,MrSurly/micropython,cloudformdesign/micropython,lowRISC/micropython,warner83/micropython,turbinenreiter/micropython,SHA2017-badge/micropython-esp32,vitiral/micropython,stonegithubs/micropython,supergis/micropython,turbinenreiter/micropython,warner83/micropython,deshipu/micropython,xyb/micropython,Vogtinator/micropython,vitiral/micropython,pramasoul/micropython,adafruit/circuitpython,adafruit/circuitpython,vitiral/micropython,vitiral/micropython,martinribelotta/micropython,mgyenik/micropython,PappaPeppar/micropython,martinribelotta/micropython,lbattraw/micropython,SungEun-Steve-Kim/test-mp,drrk/micropython,paul-xxx/micropython,henriknelson/micropython,tuc-osg/micropython,hosaka/micropython,noahchense/micropython,turbinenreiter/micropython,feilongfl/micropython,neilh10/micropython,emfcamp/micropython,selste/micropython,SHA2017-badge/micropython-esp32,firstval/micropython,cwyark/micropython,cwyark/micropython,dxxb/micropython,bvernoux/micropython,MrSurly/micropython-esp32,mhoffma/micropython,noahchense/micropython,bvernoux/micropython,jimkmc/micropython,drrk/micropython,ganshun666/micropython,hiway/micropython,dmazzella/micropython,alex-robbins/micropython,warner83/micropython,trezor/micropython,MrSurly/micropython-esp32,paul-xxx/micropython,matthewelse/micropython,adafruit/circuitpython,martinribelotta/micropython,warner83/micropython,mpalomer/micropython,dinau/micropython,pfalcon/micropython,ernesto-g/micropython,noahwilliamsson/micropython,hiway/micropython,infinnovation/micropython,skybird6672/micropython,henriknelson/micropython,tuc-osg/micropython,slzatz/micropython,matthewelse/micropython,alex-robbins/micropython,methoxid/micropystat,torwag/micropython,swegener/micropython,ryannathans/micropython,Peetz0r/micropython-esp32,kostyll/micropython,feilongfl/micropython,lowRISC/micropython,HenrikSolver/micropython,alex-march/micropython,neilh10/micropython,ruffy91/micropython,MrSurly/micropython-esp32,utopiaprince/micropython,trezor/micropython,SHA2017-badge/micropython-esp32,drrk/micropython,KISSMonX/micropython,aethaniel/micropython,ericsnowcurrently/micropython,bvernoux/micropython,AriZuu/micropython,adafruit/circuitpython,ahotam/micropython,AriZuu/micropython,selste/micropython,danicampora/micropython,aethaniel/micropython,PappaPeppar/micropython,hosaka/micropython,cnoviello/micropython,jimkmc/micropython,Vogtinator/micropython,tobbad/micropython,puuu/micropython,stonegithubs/micropython,ceramos/micropython,oopy/micropython,skybird6672/micropython,utopiaprince/micropython,blmorris/micropython,omtinez/micropython,lowRISC/micropython,ruffy91/micropython,tuc-osg/micropython,praemdonck/micropython,ceramos/micropython,ericsnowcurrently/micropython,HenrikSolver/micropython,stonegithubs/micropython,infinnovation/micropython,toolmacher/micropython,slzatz/micropython,pfalcon/micropython,adamkh/micropython,ryannathans/micropython,heisewangluo/micropython,AriZuu/micropython,oopy/micropython,KISSMonX/micropython,Timmenem/micropython,MrSurly/micropython,omtinez/micropython,galenhz/micropython,mgyenik/micropython,noahwilliamsson/micropython,matthewelse/micropython,ceramos/micropython,pramasoul/micropython,SungEun-Steve-Kim/test-mp,oopy/micropython,dmazzella/micropython,firstval/micropython,mhoffma/micropython,praemdonck/micropython,jmarcelino/pycom-micropython,heisewangluo/micropython,KISSMonX/micropython,micropython/micropython-esp32,cnoviello/micropython,pramasoul/micropython,misterdanb/micropython,cloudformdesign/micropython,ruffy91/micropython,oopy/micropython,jimkmc/micropython,slzatz/micropython,pfalcon/micropython,galenhz/micropython,suda/micropython,noahwilliamsson/micropython,kostyll/micropython,vriera/micropython,methoxid/micropystat,toolmacher/micropython,selste/micropython,ernesto-g/micropython,puuu/micropython,ganshun666/micropython,jlillest/micropython,paul-xxx/micropython,Vogtinator/micropython,oopy/micropython,micropython/micropython-esp32,chrisdearman/micropython,EcmaXp/micropython,swegener/micropython,pfalcon/micropython,jmarcelino/pycom-micropython,pfalcon/micropython,ChuckM/micropython,micropython/micropython-esp32,pozetroninc/micropython,methoxid/micropystat,utopiaprince/micropython,utopiaprince/micropython,swegener/micropython,cnoviello/micropython,lbattraw/micropython,misterdanb/micropython,mianos/micropython,pozetroninc/micropython,jlillest/micropython,Peetz0r/micropython-esp32,alex-march/micropython,misterdanb/micropython,EcmaXp/micropython,Peetz0r/micropython-esp32,suda/micropython,tralamazza/micropython,xuxiaoxin/micropython,tobbad/micropython,cwyark/micropython,vriera/micropython,danicampora/micropython,neilh10/micropython,kostyll/micropython,chrisdearman/micropython,kostyll/micropython,tdautc19841202/micropython,selste/micropython,skybird6672/micropython,xuxiaoxin/micropython,adamkh/micropython,blmorris/micropython,micropython/micropython-esp32,lbattraw/micropython,deshipu/micropython,MrSurly/micropython,pramasoul/micropython,SungEun-Steve-Kim/test-mp,feilongfl/micropython,suda/micropython,mianos/micropython,suda/micropython,infinnovation/micropython,SHA2017-badge/micropython-esp32,aethaniel/micropython,chrisdearman/micropython,ahotam/micropython,xhat/micropython,noahchense/micropython,deshipu/micropython,EcmaXp/micropython,martinribelotta/micropython,slzatz/micropython,alex-robbins/micropython,redbear/micropython,jlillest/micropython,dhylands/micropython,cloudformdesign/micropython,pozetroninc/micropython,TDAbboud/micropython,pozetroninc/micropython,cnoviello/micropython,TDAbboud/micropython,alex-robbins/micropython,orionrobots/micropython,alex-robbins/micropython,noahchense/micropython,tuc-osg/micropython,mhoffma/micropython,KISSMonX/micropython,micropython/micropython-esp32,torwag/micropython,redbear/micropython,AriZuu/micropython,methoxid/micropystat,MrSurly/micropython,xhat/micropython,SHA2017-badge/micropython-esp32,mianos/micropython,henriknelson/micropython,chrisdearman/micropython,puuu/micropython,trezor/micropython,tralamazza/micropython,alex-march/micropython,kerneltask/micropython,stonegithubs/micropython,aethaniel/micropython,tdautc19841202/micropython,orionrobots/micropython,matthewelse/micropython,kerneltask/micropython,ericsnowcurrently/micropython,SungEun-Steve-Kim/test-mp,puuu/micropython,chrisdearman/micropython,xuxiaoxin/micropython,puuu/micropython,EcmaXp/micropython,mpalomer/micropython,supergis/micropython,ryannathans/micropython,orionrobots/micropython,skybird6672/micropython,deshipu/micropython,danicampora/micropython,vriera/micropython,infinnovation/micropython,firstval/micropython,drrk/micropython,skybird6672/micropython,xuxiaoxin/micropython,adafruit/micropython,Peetz0r/micropython-esp32,Timmenem/micropython,blazewicz/micropython,ganshun666/micropython,Timmenem/micropython,mpalomer/micropython,jmarcelino/pycom-micropython,mgyenik/micropython,ryannathans/micropython,supergis/micropython,rubencabrera/micropython,ruffy91/micropython,adamkh/micropython,pozetroninc/micropython,hosaka/micropython,henriknelson/micropython,tobbad/micropython,ganshun666/micropython,ericsnowcurrently/micropython,galenhz/micropython,noahwilliamsson/micropython,tobbad/micropython,jlillest/micropython,danicampora/micropython,bvernoux/micropython,dinau/micropython,cloudformdesign/micropython,heisewangluo/micropython,trezor/micropython,adamkh/micropython,adafruit/micropython,adafruit/micropython,aethaniel/micropython,dxxb/micropython,emfcamp/micropython,blazewicz/micropython,feilongfl/micropython,ahotam/micropython,kerneltask/micropython,adafruit/micropython,jlillest/micropython,mhoffma/micropython,xyb/micropython,TDAbboud/micropython,toolmacher/micropython,ganshun666/micropython,cloudformdesign/micropython,stonegithubs/micropython,alex-march/micropython,noahchense/micropython,AriZuu/micropython,matthewelse/micropython,vriera/micropython,noahwilliamsson/micropython,Timmenem/micropython,rubencabrera/micropython,neilh10/micropython,tdautc19841202/micropython,blmorris/micropython,swegener/micropython,vriera/micropython,PappaPeppar/micropython,mpalomer/micropython,suda/micropython,turbinenreiter/micropython,HenrikSolver/micropython,redbear/micropython,dinau/micropython,ericsnowcurrently/micropython,alex-march/micropython,warner83/micropython,Vogtinator/micropython,cwyark/micropython,blazewicz/micropython,dhylands/micropython,MrSurly/micropython-esp32,dhylands/micropython,toolmacher/micropython,hiway/micropython,xhat/micropython,vitiral/micropython,mhoffma/micropython,ruffy91/micropython,ceramos/micropython,redbear/micropython,pramasoul/micropython,tdautc19841202/micropython,matthewelse/micropython,hosaka/micropython,drrk/micropython,xuxiaoxin/micropython,paul-xxx/micropython,omtinez/micropython,dxxb/micropython,mianos/micropython,lowRISC/micropython,ceramos/micropython,Timmenem/micropython,emfcamp/micropython,rubencabrera/micropython,xhat/micropython,hiway/micropython,omtinez/micropython,turbinenreiter/micropython,torwag/micropython,rubencabrera/micropython,deshipu/micropython,mgyenik/micropython,blazewicz/micropython,dmazzella/micropython,ChuckM/micropython,redbear/micropython,adafruit/circuitpython,adafruit/micropython,hosaka/micropython,dhylands/micropython,dinau/micropython,adamkh/micropython,adafruit/circuitpython,dinau/micropython,methoxid/micropystat,jimkmc/micropython,ryannathans/micropython,dxxb/micropython,utopiaprince/micropython,Vogtinator/micropython,lowRISC/micropython,misterdanb/micropython,blmorris/micropython,selste/micropython,bvernoux/micropython,ahotam/micropython,blmorris/micropython,swegener/micropython,toolmacher/micropython,orionrobots/micropython,blazewicz/micropython