stmhal, usrsw: Update comments for new switch API.
stmhal, usrsw: Update comments for new switch API.

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