iot-lab_M3: fix numof uart
iot-lab_M3: fix numof uart

OlegHahm/RIOT,AnonMall/RIOT,alignan/RIOT,kbumsik/RIOT,msolters/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,alignan/RIOT,OTAkeys/RIOT,changbiao/RIOT,jhollister/RIOT,hamilton-mote/RIOT-OS,binarylemon/RIOT,centurysys/RIOT,alex1818/RIOT,plushvoxel/RIOT,neiljay/RIOT,Ell-i/RIOT,zhuoshuguo/RIOT,BytesGalore/RIOT,abkam07/RIOT,nsol-nmsu/RIOT,openkosmosorg/RIOT,neumodisch/RIOT,kaspar030/RIOT,yogo1212/RIOT,alignan/RIOT,dhruvvyas90/RIOT,nsol-nmsu/RIOT,stevenj/RIOT,Osblouf/RIOT,gbarnett/RIOT,MonsterCode8000/RIOT,backenklee/RIOT,LudwigOrtmann/RIOT,dkm/RIOT,marcosalm/RIOT,altairpearl/RIOT,asanka-code/RIOT,biboc/RIOT,cladmi/RIOT,rajma996/RIOT,koenning/RIOT,adjih/RIOT,ThanhVic/RIOT,dailab/RIOT,TobiasFredersdorf/RIOT,yogo1212/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,gautric/RIOT,MonsterCode8000/RIOT,haoyangyu/RIOT,gebart/RIOT,adjih/RIOT,phiros/RIOT,benoit-canet/RIOT,latsku/RIOT,neiljay/RIOT,koenning/RIOT,abp719/RIOT,ximus/RIOT,TobiasFredersdorf/RIOT,adrianghc/RIOT,RubikonAlpha/RIOT,roberthartung/RIOT,LudwigOrtmann/RIOT,msolters/RIOT,gbarnett/RIOT,Lexandro92/RIOT-CoAP,BytesGalore/RIOT,lebrush/RIOT,latsku/RIOT,watr-li/RIOT,jbeyerstedt/RIOT-OTA-update,kb2ma/RIOT,zhuoshuguo/RIOT,syin2/RIOT,luciotorre/RIOT,BytesGalore/RIOT,kushalsingh007/RIOT,Hyungsin/RIOT-OS,josephnoir/RIOT,chris-wood/RIOT,koenning/RIOT,kb2ma/RIOT,FrancescoErmini/RIOT,adjih/RIOT,robixnai/RIOT,wentaoshang/RIOT,Lotterleben/RIOT,dhruvvyas90/RIOT,MohmadAyman/RIOT,rfswarm/RIOT,herrfz/RIOT,neiljay/RIOT,herrfz/RIOT,brettswann/RIOT,lebrush/RIOT,thiagohd/RIOT,katezilla/RIOT,Yonezawa-T2/RIOT,plushvoxel/RIOT,l3nko/RIOT,Lotterleben/RIOT,centurysys/RIOT,abkam07/RIOT,binarylemon/RIOT,roberthartung/RIOT,kushalsingh007/RIOT,mtausig/RIOT,rakendrathapa/RIOT,JensErdmann/RIOT,ks156/RIOT,MarkXYang/RIOT,immesys/RiSyn,ThanhVic/RIOT,adrianghc/RIOT,Hyungsin/RIOT-OS,patkan/RIOT,MohmadAyman/RIOT,Lexandro92/RIOT-CoAP,jasonatran/RIOT,katezilla/RIOT,DipSwitch/RIOT,kbumsik/RIOT,daniel-k/RIOT,sgso/RIOT,kYc0o/RIOT,alex1818/RIOT,LudwigOrtmann/RIOT,locicontrols/RIOT,ant9000/RIOT,ntrtrung/RIOT,jbeyerstedt/RIOT-OTA-update,arvindpdmn/RIOT,kbumsik/RIOT,tfar/RIOT,DipSwitch/RIOT,nsol-nmsu/RIOT,biboc/RIOT,yogo1212/RIOT,alex1818/RIOT,emmanuelsearch/RIOT,arvindpdmn/RIOT,phiros/RIOT,immesys/RiSyn,rajma996/RIOT,ks156/RIOT,tdautc19841202/RIOT,DipSwitch/RIOT,brettswann/RIOT,attdona/RIOT,herrfz/RIOT-old,1blankz7/RIOT,beurdouche/RIOT,PSHIVANI/Riot-Code,phiros/RIOT,katezilla/RIOT,abp719/RIOT,tdautc19841202/RIOT,miri64/RIOT,thiagohd/RIOT,changbiao/RIOT,d00616/RIOT,rakendrathapa/RIOT,RubikonAlpha/RIOT,JensErdmann/RIOT,luciotorre/RIOT,thomaseichinger/RIOT,Lotterleben/RIOT,khhhh/RIOT,DipSwitch/RIOT,d00616/RIOT,kerneltask/RIOT,arvindpdmn/RIOT,rousselk/RIOT,Josar/RIOT,rfuentess/RIOT,emmanuelsearch/RIOT,PSHIVANI/Riot-Code,rakendrathapa/RIOT,MarkXYang/RIOT,avmelnikoff/RIOT,basilfx/RIOT,watr-li/RIOT,syin2/RIOT,neiljay/RIOT,smlng/RIOT,shady33/RIOT,kerneltask/RIOT,arvindpdmn/RIOT,bartfaizoltan/RIOT,ximus/RIOT,gbarnett/RIOT,rfuentess/RIOT,tdautc19841202/RIOT,kbumsik/RIOT,stevenj/RIOT,MonsterCode8000/RIOT,kb2ma/RIOT,RubikonAlpha/RIOT,rfswarm/RIOT,sgso/RIOT,MonsterCode8000/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,sgso/RIOT,bartfaizoltan/RIOT,PSHIVANI/Riot-Code,wentaoshang/RIOT,A-Paul/RIOT,RubikonAlpha/RIOT,Darredevil/RIOT,aeneby/RIOT,changbiao/RIOT,haoyangyu/RIOT,herrfz/RIOT,RBartz/RIOT,OTAkeys/RIOT,beurdouche/RIOT,Josar/RIOT,binarylemon/RIOT,marcosalm/RIOT,roberthartung/RIOT,chris-wood/RIOT,sumanpanchal/RIOT,rfswarm/RIOT,changbiao/RIOT,automote/RIOT,jhollister/RIOT,avmelnikoff/RIOT,Josar/RIOT,Yonezawa-T2/RIOT,Josar/RIOT,binarylemon/RIOT,adjih/RIOT,kaspar030/RIOT,mfrey/RIOT,msolters/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,jhollister/RIOT,FrancescoErmini/RIOT,RBartz/RIOT,lazytech-org/RIOT,cladmi/RIOT,daniel-k/RIOT,neumodisch/RIOT,koenning/RIOT,Hyungsin/RIOT-OS,attdona/RIOT,gautric/RIOT,adjih/RIOT,phiros/RIOT,mziegert/RIOT,robixnai/RIOT,mtausig/RIOT,aeneby/RIOT,A-Paul/RIOT,stevenj/RIOT,yogo1212/RIOT,locicontrols/RIOT,phiros/RIOT,benoit-canet/RIOT,TobiasFredersdorf/RIOT,binarylemon/RIOT,altairpearl/RIOT,tdautc19841202/RIOT,jferreir/RIOT,authmillenon/RIOT,basilfx/RIOT,shady33/RIOT,abp719/RIOT,rakendrathapa/RIOT,automote/RIOT,tfar/RIOT,Ell-i/RIOT,locicontrols/RIOT,gbarnett/RIOT,EmuxEvans/RIOT,marcosalm/RIOT,OlegHahm/RIOT,tdautc19841202/RIOT,Yonezawa-T2/RIOT,l3nko/RIOT,marcosalm/RIOT,AnonMall/RIOT,mtausig/RIOT,benoit-canet/RIOT,Darredevil/RIOT,mziegert/RIOT,brettswann/RIOT,tdautc19841202/RIOT,wentaoshang/RIOT,aeneby/RIOT,patkan/RIOT,PSHIVANI/Riot-Code,msolters/RIOT,asanka-code/RIOT,khhhh/RIOT,DipSwitch/RIOT,stevenj/RIOT,jasonatran/RIOT,BytesGalore/RIOT,toonst/RIOT,rfswarm/RIOT,mziegert/RIOT,JensErdmann/RIOT,benoit-canet/RIOT,rfuentess/RIOT,herrfz/RIOT-old,cladmi/RIOT,basilfx/RIOT,jbeyerstedt/RIOT-OTA-update,neumodisch/RIOT,jbeyerstedt/RIOT-OTA-update,herrfz/RIOT,benoit-canet/RIOT,immesys/RiSyn,jhollister/RIOT,toonst/RIOT,1blankz7/RIOT,luciotorre/RIOT,biboc/RIOT,syin2/RIOT,LudwigKnuepfer/RIOT,OlegHahm/RIOT,emmanuelsearch/RIOT,Osblouf/RIOT,OlegHahm/RIOT,locicontrols/RIOT,sumanpanchal/RIOT,Darredevil/RIOT,thiagohd/RIOT,jferreir/RIOT,abp719/RIOT,rajma996/RIOT,immesys/RiSyn,arvindpdmn/RIOT,authmillenon/RIOT,khhhh/RIOT,gebart/RIOT,gautric/RIOT,msolters/RIOT,mziegert/RIOT,AnonMall/RIOT,jremmert-phytec-iot/RIOT,asanka-code/RIOT,katezilla/RIOT,avmelnikoff/RIOT,yogo1212/RIOT,smlng/RIOT,patkan/RIOT,beurdouche/RIOT,gautric/RIOT,rousselk/RIOT,FrancescoErmini/RIOT,jferreir/RIOT,wentaoshang/RIOT,arvindpdmn/RIOT,automote/RIOT,LudwigOrtmann/RIOT,ximus/RIOT,thiagohd/RIOT,kbumsik/RIOT,automote/RIOT,jfischer-phytec-iot/RIOT,RIOT-OS/RIOT,chris-wood/RIOT,rfuentess/RIOT,ant9000/RIOT,lazytech-org/RIOT,automote/RIOT,TobiasFredersdorf/RIOT,binarylemon/RIOT,bartfaizoltan/RIOT,openkosmosorg/RIOT,rfswarm/RIOT,ThanhVic/RIOT,alignan/RIOT,lebrush/RIOT,centurysys/RIOT,hamilton-mote/RIOT-OS,automote/RIOT,khhhh/RIOT,EmuxEvans/RIOT,lebrush/RIOT,chris-wood/RIOT,FrancescoErmini/RIOT,rakendrathapa/RIOT,jhollister/RIOT,Yonezawa-T2/RIOT,dkm/RIOT,aeneby/RIOT,thomaseichinger/RIOT,dkm/RIOT,EmuxEvans/RIOT,x3ro/RIOT,attdona/RIOT,RBartz/RIOT,Osblouf/RIOT,ks156/RIOT,Hyungsin/RIOT-OS,x3ro/RIOT,rfswarm/RIOT,kushalsingh007/RIOT,ThanhVic/RIOT,aeneby/RIOT,plushvoxel/RIOT,MarkXYang/RIOT,jremmert-phytec-iot/RIOT,rfswarm2/RIOT,ximus/RIOT,thiagohd/RIOT,dailab/RIOT,josephnoir/RIOT,adrianghc/RIOT,sumanpanchal/RIOT,kushalsingh007/RIOT,watr-li/RIOT,Darredevil/RIOT,jbeyerstedt/RIOT-OTA-update,haoyangyu/RIOT,openkosmosorg/RIOT,abkam07/RIOT,ntrtrung/RIOT,rousselk/RIOT,toonst/RIOT,dailab/RIOT,MonsterCode8000/RIOT,herrfz/RIOT-old,MohmadAyman/RIOT,kerneltask/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,syin2/RIOT,ximus/RIOT,kaspar030/RIOT,attdona/RIOT,bartfaizoltan/RIOT,LudwigKnuepfer/RIOT,1blankz7/RIOT,Josar/RIOT,openkosmosorg/RIOT,alex1818/RIOT,herrfz/RIOT,jasonatran/RIOT,rajma996/RIOT,Osblouf/RIOT,JensErdmann/RIOT,smlng/RIOT,d00616/RIOT,wentaoshang/RIOT,ant9000/RIOT,OTAkeys/RIOT,Lexandro92/RIOT-CoAP,MarkXYang/RIOT,altairpearl/RIOT,smlng/RIOT,lazytech-org/RIOT,rfswarm2/RIOT,Osblouf/RIOT,jfischer-phytec-iot/RIOT,EmuxEvans/RIOT,neumodisch/RIOT,Darredevil/RIOT,asanka-code/RIOT,abkam07/RIOT,MohmadAyman/RIOT,RBartz/RIOT,malosek/RIOT,neumodisch/RIOT,avmelnikoff/RIOT,jfischer-phytec-iot/RIOT,kaleb-himes/RIOT,shady33/RIOT,fnack/RIOT,jremmert-phytec-iot/RIOT,gbarnett/RIOT,openkosmosorg/RIOT,attdona/RIOT,latsku/RIOT,miri64/RIOT,koenning/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,jferreir/RIOT,tfar/RIOT,authmillenon/RIOT,adrianghc/RIOT,RIOT-OS/RIOT,asanka-code/RIOT,MarkXYang/RIOT,rousselk/RIOT,mfrey/RIOT,adrianghc/RIOT,luciotorre/RIOT,JensErdmann/RIOT,authmillenon/RIOT,neiljay/RIOT,kerneltask/RIOT,rousselk/RIOT,openkosmosorg/RIOT,haoyangyu/RIOT,kaspar030/RIOT,centurysys/RIOT,josephnoir/RIOT,kushalsingh007/RIOT,jremmert-phytec-iot/RIOT,backenklee/RIOT,gebart/RIOT,haoyangyu/RIOT,jremmert-phytec-iot/RIOT,khhhh/RIOT,biboc/RIOT,thomaseichinger/RIOT,RIOT-OS/RIOT,syin2/RIOT,jasonatran/RIOT,centurysys/RIOT,MarkXYang/RIOT,fnack/RIOT,immesys/RiSyn,AnonMall/RIOT,locicontrols/RIOT,robixnai/RIOT,josephnoir/RIOT,locicontrols/RIOT,alex1818/RIOT,fnack/RIOT,sumanpanchal/RIOT,robixnai/RIOT,1blankz7/RIOT,kerneltask/RIOT,herrfz/RIOT-old,l3nko/RIOT,ThanhVic/RIOT,Yonezawa-T2/RIOT,mtausig/RIOT,RubikonAlpha/RIOT,altairpearl/RIOT,gautric/RIOT,ntrtrung/RIOT,marcosalm/RIOT,Yonezawa-T2/RIOT,shady33/RIOT,mfrey/RIOT,rousselk/RIOT,beurdouche/RIOT,backenklee/RIOT,abp719/RIOT,dailab/RIOT,kaleb-himes/RIOT,stevenj/RIOT,avmelnikoff/RIOT,rajma996/RIOT,kYc0o/RIOT,khhhh/RIOT,benoit-canet/RIOT,ntrtrung/RIOT,PSHIVANI/Riot-Code,LudwigOrtmann/RIOT,Hyungsin/RIOT-OS,jasonatran/RIOT,Osblouf/RIOT,A-Paul/RIOT,haoyangyu/RIOT,wentaoshang/RIOT,kYc0o/RIOT,patkan/RIOT,altairpearl/RIOT,josephnoir/RIOT,mfrey/RIOT,Lotterleben/RIOT,changbiao/RIOT,dailab/RIOT,watr-li/RIOT,emmanuelsearch/RIOT,Lexandro92/RIOT-CoAP,ximus/RIOT,PSHIVANI/Riot-Code,alignan/RIOT,abkam07/RIOT,luciotorre/RIOT,emmanuelsearch/RIOT,plushvoxel/RIOT,backenklee/RIOT,Ell-i/RIOT,x3ro/RIOT,daniel-k/RIOT,abp719/RIOT,authmillenon/RIOT,gebart/RIOT,fnack/RIOT,brettswann/RIOT,miri64/RIOT,shady33/RIOT,immesys/RiSyn,authmillenon/RIOT,miri64/RIOT,ntrtrung/RIOT,latsku/RIOT,bartfaizoltan/RIOT,roberthartung/RIOT,mziegert/RIOT,brettswann/RIOT,MonsterCode8000/RIOT,kYc0o/RIOT,ant9000/RIOT,katezilla/RIOT,herrfz/RIOT,EmuxEvans/RIOT,thomaseichinger/RIOT,koenning/RIOT,rfswarm2/RIOT,DipSwitch/RIOT,mziegert/RIOT,lebrush/RIOT,FrancescoErmini/RIOT,rajma996/RIOT,1blankz7/RIOT,thiagohd/RIOT,altairpearl/RIOT,brettswann/RIOT,patkan/RIOT,locicontrols/RIOT,Lexandro92/RIOT-CoAP,lazytech-org/RIOT,sgso/RIOT,ks156/RIOT,AnonMall/RIOT,toonst/RIOT,shady33/RIOT,sumanpanchal/RIOT,malosek/RIOT,RBartz/RIOT,hamilton-mote/RIOT-OS,JensErdmann/RIOT,sumanpanchal/RIOT,plushvoxel/RIOT,rakendrathapa/RIOT,lebrush/RIOT,malosek/RIOT,zhuoshuguo/RIOT,sgso/RIOT,jremmert-phytec-iot/RIOT,kaleb-himes/RIOT,jfischer-phytec-iot/RIOT,watr-li/RIOT,tfar/RIOT,chris-wood/RIOT,roberthartung/RIOT,ks156/RIOT,A-Paul/RIOT,EmuxEvans/RIOT,TobiasFredersdorf/RIOT,abkam07/RIOT,OTAkeys/RIOT,FrancescoErmini/RIOT,jferreir/RIOT,sgso/RIOT,RBartz/RIOT,stevenj/RIOT,dkm/RIOT,latsku/RIOT,Lexandro92/RIOT-CoAP,gbarnett/RIOT,basilfx/RIOT,x3ro/RIOT,jferreir/RIOT,LudwigKnuepfer/RIOT,dkm/RIOT,jfischer-phytec-iot/RIOT,dhruvvyas90/RIOT,LudwigOrtmann/RIOT,kb2ma/RIOT,backenklee/RIOT,rfswarm2/RIOT,MohmadAyman/RIOT,kaleb-himes/RIOT,basilfx/RIOT,asanka-code/RIOT,Ell-i/RIOT,RIOT-OS/RIOT,ntrtrung/RIOT,rfuentess/RIOT,Lotterleben/RIOT,kaleb-himes/RIOT,emmanuelsearch/RIOT,mtausig/RIOT,fnack/RIOT,nsol-nmsu/RIOT,marcosalm/RIOT,Lotterleben/RIOT,mfrey/RIOT,malosek/RIOT,phiros/RIOT,ant9000/RIOT,1blankz7/RIOT,hamilton-mote/RIOT-OS,dhruvvyas90/RIOT,kaspar030/RIOT,fnack/RIOT,neumodisch/RIOT,bartfaizoltan/RIOT,cladmi/RIOT,jhollister/RIOT,MohmadAyman/RIOT,cladmi/RIOT,l3nko/RIOT,herrfz/RIOT-old,Darredevil/RIOT,thomaseichinger/RIOT,zhuoshuguo/RIOT,zhuoshuguo/RIOT,x3ro/RIOT,yogo1212/RIOT,Ell-i/RIOT,Lotterleben/RIOT,gebart/RIOT,smlng/RIOT,watr-li/RIOT,daniel-k/RIOT,robixnai/RIOT,RubikonAlpha/RIOT,malosek/RIOT,OlegHahm/RIOT,robixnai/RIOT,dhruvvyas90/RIOT,malosek/RIOT,kushalsingh007/RIOT,LudwigKnuepfer/RIOT,l3nko/RIOT,hamilton-mote/RIOT-OS,daniel-k/RIOT,LudwigKnuepfer/RIOT,zhuoshuguo/RIOT,luciotorre/RIOT,miri64/RIOT,msolters/RIOT,AnonMall/RIOT,nsol-nmsu/RIOT,d00616/RIOT,latsku/RIOT,d00616/RIOT,l3nko/RIOT,alex1818/RIOT,changbiao/RIOT,rfswarm2/RIOT,dhruvvyas90/RIOT,BytesGalore/RIOT,tfar/RIOT,toonst/RIOT,rfswarm2/RIOT,kb2ma/RIOT,lazytech-org/RIOT,ThanhVic/RIOT,beurdouche/RIOT,kYc0o/RIOT,centurysys/RIOT,A-Paul/RIOT,d00616/RIOT,attdona/RIOT,daniel-k/RIOT,chris-wood/RIOT,biboc/RIOT,patkan/RIOT