* switch to direct serial output (w/o interrupts
* switch to direct serial output (w/o interrupts

emmanuelsearch/RIOT,arvindpdmn/RIOT,openkosmosorg/RIOT,hamilton-mote/RIOT-OS,shady33/RIOT,neiljay/RIOT,FrancescoErmini/RIOT,gbarnett/RIOT,msolters/RIOT,plushvoxel/RIOT,nsol-nmsu/RIOT,immesys/RiSyn,marcosalm/RIOT,abp719/RIOT,thiagohd/RIOT,1blankz7/RIOT,BytesGalore/RIOT,MonsterCode8000/RIOT,mziegert/RIOT,lebrush/RIOT,x3ro/RIOT,A-Paul/RIOT,AnonMall/RIOT,BytesGalore/RIOT,herrfz/RIOT,kYc0o/RIOT,l3nko/RIOT,phiros/RIOT,watr-li/RIOT,jferreir/RIOT,authmillenon/RIOT,watr-li/RIOT,attdona/RIOT,jfischer-phytec-iot/RIOT,MonsterCode8000/RIOT,herrfz/RIOT,locicontrols/RIOT,locicontrols/RIOT,binarylemon/RIOT,aeneby/RIOT,tdautc19841202/RIOT,katezilla/RIOT,attdona/RIOT,kbumsik/RIOT,RBartz/RIOT,gebart/RIOT,phiros/RIOT,openkosmosorg/RIOT,benoit-canet/RIOT,marcosalm/RIOT,mziegert/RIOT,malosek/RIOT,phiros/RIOT,RIOT-OS/RIOT,automote/RIOT,kaleb-himes/RIOT,daniel-k/RIOT,nsol-nmsu/RIOT,herrfz/RIOT-old,benoit-canet/RIOT,jhollister/RIOT,OTAkeys/RIOT,kb2ma/RIOT,BytesGalore/PetersRIOT,automote/RIOT,neiljay/RIOT,automote/RIOT,abkam07/RIOT,arvindpdmn/RIOT,RubikonAlpha/RIOT,kb2ma/RIOT,x3ro/RIOT,rfswarm/RIOT,alex1818/RIOT,latsku/RIOT,RBartz/RIOT,ntrtrung/RIOT,centurysys/RIOT,kYc0o/RIOT,khhhh/RIOT,FrancescoErmini/RIOT,sgso/RIOT,rajma996/RIOT,yogo1212/RIOT,OlegHahm/RIOT,RBartz/RIOT,lebrush/RIOT,fnack/RIOT,arvindpdmn/RIOT,emmanuelsearch/RIOT,ros2/ros2_embedded_riot,adjih/RIOT,haoyangyu/RIOT,DipSwitch/RIOT,EmuxEvans/RIOT,luciotorre/RIOT,gautric/RIOT,chris-wood/RIOT,x3ro/RIOT,DipSwitch/RIOT,EmuxEvans/RIOT,gautric/RIOT,kushalsingh007/RIOT,A-Paul/RIOT,Ell-i/RIOT,syin2/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,ntrtrung/RIOT,backenklee/RIOT,jremmert-phytec-iot/RIOT,dhruvvyas90/RIOT,DipSwitch/RIOT,altairpearl/RIOT,miri64/RIOT,hamilton-mote/RIOT-OS,avmelnikoff/RIOT,gbarnett/RIOT,rousselk/RIOT,backenklee/RIOT,rakendrathapa/RIOT,d00616/RIOT,d00616/RIOT,thiagohd/RIOT,miri64/RIOT,FrancescoErmini/RIOT,asanka-code/RIOT,attdona/RIOT,Darredevil/RIOT,herrfz/RIOT,zhuoshuguo/RIOT,jbeyerstedt/RIOT-OTA-update,fnack/RIOT,luciotorre/RIOT,jhollister/RIOT,jremmert-phytec-iot/RIOT,kaleb-himes/RIOT,bartfaizoltan/RIOT,LudwigOrtmann/RIOT,ks156/RIOT,avmelnikoff/RIOT,biboc/RIOT,MonsterCode8000/RIOT,phiros/RIOT,dkm/RIOT,spium/IoT-RIOT,ant9000/RIOT,lebrush/RIOT,gbarnett/RIOT,khhhh/RIOT,ntrtrung/RIOT,MarkXYang/RIOT,gautric/RIOT,Lexandro92/RIOT-CoAP,neumodisch/RIOT,Lexandro92/RIOT-CoAP,bartfaizoltan/RIOT,mtausig/RIOT,OTAkeys/RIOT,thomaseichinger/RIOT,Lexandro92/RIOT-CoAP,MohmadAyman/RIOT,altairpearl/RIOT,Josar/RIOT,changbiao/RIOT,alex1818/RIOT,marcosalm/RIOT,latsku/RIOT,PSHIVANI/Riot-Code,alignan/RIOT,alignan/RIOT,luciotorre/RIOT,gbarnett/RIOT,luciotorre/RIOT,Osblouf/RIOT,abp719/RIOT,altairpearl/RIOT,rfuentess/RIOT,gautric/RIOT,1blankz7/RIOT,dhruvvyas90/RIOT,BytesGalore/PetersRIOT,Ell-i/RIOT,jasonatran/RIOT,RBartz/RIOT,sumanpanchal/RIOT,shady33/RIOT,1blankz7/RIOT,rakendrathapa/RIOT,roberthartung/RIOT,ntrtrung/RIOT,sgso/RIOT,centurysys/RIOT,miri64/RIOT,alex1818/RIOT,stevenj/RIOT,beurdouche/RIOT,kaspar030/RIOT,yogo1212/RIOT,MohmadAyman/RIOT,l3nko/RIOT,haoyangyu/RIOT,stevenj/RIOT,RubikonAlpha/RIOT,authmillenon/RIOT,EmuxEvans/RIOT,BytesGalore/PetersRIOT,zhuoshuguo/RIOT,JensErdmann/RIOT,sgso/RIOT,haoyangyu/RIOT,mziegert/RIOT,neiljay/RIOT,LudwigOrtmann/RIOT,Osblouf/RIOT,rakendrathapa/RIOT,Josar/RIOT,emmanuelsearch/RIOT,abkam07/RIOT,thiagohd/RIOT,abkam07/RIOT,openkosmosorg/RIOT,LudwigKnuepfer/RIOT,neumodisch/RIOT,immesys/RiSyn,alex1818/RIOT,watr-li/RIOT,thomaseichinger/RIOT,jferreir/RIOT,gebart/RIOT,OlegHahm/RIOT,authmillenon/RIOT,cladmi/RIOT,Hyungsin/RIOT-OS,toonst/RIOT,malosek/RIOT,authmillenon/RIOT,biboc/RIOT,rousselk/RIOT,herrfz/RIOT-old,changbiao/RIOT,ros2/ros2_embedded_riot,jremmert-phytec-iot/RIOT,EmuxEvans/RIOT,smlng/RIOT,luciotorre/RIOT,OlegHahm/RIOT,daniel-k/RIOT,herrfz/RIOT-old,DipSwitch/RIOT,EmuxEvans/RIOT,A-Paul/RIOT,patkan/RIOT,kushalsingh007/RIOT,d00616/RIOT,bartfaizoltan/RIOT,ntrtrung/RIOT,cladmi/RIOT,watr-li/RIOT,ant9000/RIOT,latsku/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,sgso/RIOT,fnack/RIOT,Osblouf/RIOT,abkam07/RIOT,MohmadAyman/RIOT,kerneltask/RIOT,l3nko/RIOT,jferreir/RIOT,BytesGalore/RIOT,sumanpanchal/RIOT,TobiasFredersdorf/RIOT,koenning/RIOT,mtausig/RIOT,robixnai/RIOT,smlng/RIOT,rousselk/RIOT,josephnoir/RIOT,dailab/RIOT,rfswarm/RIOT,PSHIVANI/Riot-Code,bartfaizoltan/RIOT,rousselk/RIOT,khhhh/RIOT,l3nko/RIOT,abp719/RIOT,AnonMall/RIOT,mfrey/RIOT,ks156/RIOT,basilfx/RIOT,l3nko/RIOT,Darredevil/RIOT,MohmadAyman/RIOT,changbiao/RIOT,msolters/RIOT,msolters/RIOT,daniel-k/RIOT,smlng/RIOT,automote/RIOT,ximus/RIOT,MarkXYang/RIOT,fnack/RIOT,kYc0o/RIOT,syin2/RIOT,kb2ma/RIOT,LudwigOrtmann/RIOT,PSHIVANI/Riot-Code,d00616/RIOT,daniel-k/RIOT,adjih/RIOT,chris-wood/RIOT,ros2/ros2_embedded_riot,jasonatran/RIOT,benoit-canet/RIOT,ThanhVic/RIOT,ros2/ros2_embedded_riot,jferreir/RIOT,ant9000/RIOT,changbiao/RIOT,ThanhVic/RIOT,beurdouche/RIOT,rfswarm/RIOT,locicontrols/RIOT,malosek/RIOT,yogo1212/RIOT,mfrey/RIOT,hamilton-mote/RIOT-OS,JensErdmann/RIOT,Josar/RIOT,kerneltask/RIOT,binarylemon/RIOT,PSHIVANI/Riot-Code,automote/RIOT,patkan/RIOT,jbeyerstedt/RIOT-OTA-update,adrianghc/RIOT,kbumsik/RIOT,kYc0o/RIOT,sgso/RIOT,plushvoxel/RIOT,AnonMall/RIOT,Yonezawa-T2/RIOT,BytesGalore/RIOT,ks156/RIOT,TobiasFredersdorf/RIOT,1blankz7/RIOT,ThanhVic/RIOT,sumanpanchal/RIOT,abp719/RIOT,lazytech-org/RIOT,josephnoir/RIOT,kerneltask/RIOT,altairpearl/RIOT,BytesGalore/PetersRIOT,Lexandro92/RIOT-CoAP,miri64/RIOT,dailab/RIOT,ximus/RIOT,rajma996/RIOT,yogo1212/RIOT,adrianghc/RIOT,MarkXYang/RIOT,lazytech-org/RIOT,hamilton-mote/RIOT-OS,tdautc19841202/RIOT,ThanhVic/RIOT,beurdouche/RIOT,dkm/RIOT,toonst/RIOT,beurdouche/RIOT,herrfz/RIOT-old,Lexandro92/RIOT-CoAP,emmanuelsearch/RIOT,LudwigOrtmann/RIOT,roberthartung/RIOT,LudwigKnuepfer/RIOT,spium/IoT-RIOT,jferreir/RIOT,adrianghc/RIOT,brettswann/RIOT,khhhh/RIOT,msolters/RIOT,aeneby/RIOT,herrfz/RIOT,jasonatran/RIOT,rfswarm/RIOT,rfswarm/RIOT,Ell-i/RIOT,dhruvvyas90/RIOT,alex1818/RIOT,asanka-code/RIOT,koenning/RIOT,thiagohd/RIOT,thomaseichinger/RIOT,josephnoir/RIOT,gautric/RIOT,neumodisch/RIOT,kushalsingh007/RIOT,jremmert-phytec-iot/RIOT,Ell-i/RIOT,A-Paul/RIOT,gebart/RIOT,kaleb-himes/RIOT,kbumsik/RIOT,immesys/RiSyn,Yonezawa-T2/RIOT,shady33/RIOT,kerneltask/RIOT,arvindpdmn/RIOT,katezilla/RIOT,JensErdmann/RIOT,ntrtrung/RIOT,spium/IoT-RIOT,OTAkeys/RIOT,patkan/RIOT,marcosalm/RIOT,miri64/RIOT,neiljay/RIOT,mtausig/RIOT,brettswann/RIOT,rakendrathapa/RIOT,Lotterleben/RIOT,kushalsingh007/RIOT,A-Paul/RIOT,RBartz/RIOT,rfuentess/RIOT,aeneby/RIOT,Hyungsin/RIOT-OS,attdona/RIOT,RBartz/RIOT,openkosmosorg/RIOT,ant9000/RIOT,Darredevil/RIOT,marcosalm/RIOT,openkosmosorg/RIOT,asanka-code/RIOT,x3ro/RIOT,Yonezawa-T2/RIOT,MohmadAyman/RIOT,dailab/RIOT,kbumsik/RIOT,wentaoshang/RIOT,rfswarm2/RIOT,adjih/RIOT,Josar/RIOT,spium/IoT-RIOT,RubikonAlpha/RIOT,basilfx/RIOT,jasonatran/RIOT,sumanpanchal/RIOT,Lotterleben/RIOT,tfar/RIOT,jfischer-phytec-iot/RIOT,dhruvvyas90/RIOT,shady33/RIOT,locicontrols/RIOT,zhuoshuguo/RIOT,jfischer-phytec-iot/RIOT,MarkXYang/RIOT,dailab/RIOT,nsol-nmsu/RIOT,Darredevil/RIOT,dailab/RIOT,changbiao/RIOT,d00616/RIOT,rakendrathapa/RIOT,binarylemon/RIOT,phiros/RIOT,asanka-code/RIOT,automote/RIOT,abkam07/RIOT,gebart/RIOT,rousselk/RIOT,immesys/RiSyn,haoyangyu/RIOT,Ell-i/RIOT,x3ro/RIOT,nsol-nmsu/RIOT,robixnai/RIOT,BytesGalore/PetersRIOT,JensErdmann/RIOT,latsku/RIOT,stevenj/RIOT,basilfx/RIOT,kushalsingh007/RIOT,stevenj/RIOT,OlegHahm/RIOT,immesys/RiSyn,jremmert-phytec-iot/RIOT,koenning/RIOT,OTAkeys/RIOT,avmelnikoff/RIOT,daniel-k/RIOT,dkm/RIOT,jbeyerstedt/RIOT-OTA-update,basilfx/RIOT,Lotterleben/RIOT,altairpearl/RIOT,ant9000/RIOT,ximus/RIOT,DipSwitch/RIOT,khhhh/RIOT,avmelnikoff/RIOT,jfischer-phytec-iot/RIOT,centurysys/RIOT,AnonMall/RIOT,ros2/ros2_embedded_riot,brettswann/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,nsol-nmsu/RIOT,attdona/RIOT,wentaoshang/RIOT,robixnai/RIOT,BytesGalore/PetersRIOT,haoyangyu/RIOT,DipSwitch/RIOT,tfar/RIOT,wentaoshang/RIOT,lazytech-org/RIOT,MonsterCode8000/RIOT,khhhh/RIOT,adjih/RIOT,ks156/RIOT,authmillenon/RIOT,ros2/ros2_embedded_riot,daniel-k/RIOT,kb2ma/RIOT,fnack/RIOT,yogo1212/RIOT,kerneltask/RIOT,jhollister/RIOT,ximus/RIOT,RubikonAlpha/RIOT,kb2ma/RIOT,Lotterleben/RIOT,locicontrols/RIOT,syin2/RIOT,mziegert/RIOT,stevenj/RIOT,basilfx/RIOT,abkam07/RIOT,backenklee/RIOT,alignan/RIOT,roberthartung/RIOT,robixnai/RIOT,kaleb-himes/RIOT,jferreir/RIOT,ThanhVic/RIOT,tfar/RIOT,PSHIVANI/Riot-Code,josephnoir/RIOT,zhuoshuguo/RIOT,bartfaizoltan/RIOT,plushvoxel/RIOT,thomaseichinger/RIOT,alignan/RIOT,MonsterCode8000/RIOT,rfswarm2/RIOT,kaspar030/RIOT,backenklee/RIOT,patkan/RIOT,JensErdmann/RIOT,kaspar030/RIOT,kbumsik/RIOT,aeneby/RIOT,MohmadAyman/RIOT,MonsterCode8000/RIOT,toonst/RIOT,toonst/RIOT,alignan/RIOT,rfswarm2/RIOT,TobiasFredersdorf/RIOT,1blankz7/RIOT,beurdouche/RIOT,neumodisch/RIOT,jbeyerstedt/RIOT-OTA-update,binarylemon/RIOT,AnonMall/RIOT,TobiasFredersdorf/RIOT,Lotterleben/RIOT,dkm/RIOT,brettswann/RIOT,watr-li/RIOT,immesys/RiSyn,ks156/RIOT,bartfaizoltan/RIOT,benoit-canet/RIOT,Hyungsin/RIOT-OS,arvindpdmn/RIOT,Lexandro92/RIOT-CoAP,tfar/RIOT,neiljay/RIOT,adrianghc/RIOT,Osblouf/RIOT,lazytech-org/RIOT,kaspar030/RIOT,rfuentess/RIOT,robixnai/RIOT,Hyungsin/RIOT-OS,biboc/RIOT,AnonMall/RIOT,TobiasFredersdorf/RIOT,BytesGalore/RIOT,robixnai/RIOT,RIOT-OS/RIOT,kYc0o/RIOT,adrianghc/RIOT,Lotterleben/RIOT,binarylemon/RIOT,jhollister/RIOT,biboc/RIOT,dkm/RIOT,biboc/RIOT,cladmi/RIOT,jremmert-phytec-iot/RIOT,LudwigOrtmann/RIOT,mtausig/RIOT,syin2/RIOT,lebrush/RIOT,yogo1212/RIOT,roberthartung/RIOT,LudwigKnuepfer/RIOT,RubikonAlpha/RIOT,rajma996/RIOT,katezilla/RIOT,spium/IoT-RIOT,lebrush/RIOT,centurysys/RIOT,rakendrathapa/RIOT,rajma996/RIOT,latsku/RIOT,arvindpdmn/RIOT,FrancescoErmini/RIOT,dhruvvyas90/RIOT,zhuoshuguo/RIOT,lazytech-org/RIOT,sumanpanchal/RIOT,cladmi/RIOT,mfrey/RIOT,asanka-code/RIOT,toonst/RIOT,tdautc19841202/RIOT,herrfz/RIOT,patkan/RIOT,herrfz/RIOT,cladmi/RIOT,gbarnett/RIOT,alex1818/RIOT,herrfz/RIOT-old,watr-li/RIOT,Osblouf/RIOT,chris-wood/RIOT,RIOT-OS/RIOT,MarkXYang/RIOT,LudwigKnuepfer/RIOT,katezilla/RIOT,chris-wood/RIOT,phiros/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,abp719/RIOT,sgso/RIOT,smlng/RIOT,rfuentess/RIOT,wentaoshang/RIOT,LudwigOrtmann/RIOT,locicontrols/RIOT,centurysys/RIOT,abp719/RIOT,rousselk/RIOT,zhuoshuguo/RIOT,attdona/RIOT,wentaoshang/RIOT,rfswarm2/RIOT,rfswarm2/RIOT,roberthartung/RIOT,PSHIVANI/Riot-Code,hamilton-mote/RIOT-OS,aeneby/RIOT,mfrey/RIOT,mziegert/RIOT,Yonezawa-T2/RIOT,mfrey/RIOT,haoyangyu/RIOT,gebart/RIOT,avmelnikoff/RIOT,JensErdmann/RIOT,rfswarm/RIOT,malosek/RIOT,Lotterleben/RIOT,thomaseichinger/RIOT,tdautc19841202/RIOT,dhruvvyas90/RIOT,MarkXYang/RIOT,centurysys/RIOT,marcosalm/RIOT,Josar/RIOT,binarylemon/RIOT,jfischer-phytec-iot/RIOT,Darredevil/RIOT,mtausig/RIOT,kushalsingh007/RIOT,jbeyerstedt/RIOT-OTA-update,altairpearl/RIOT,syin2/RIOT,backenklee/RIOT,FrancescoErmini/RIOT,brettswann/RIOT,RubikonAlpha/RIOT,sumanpanchal/RIOT,msolters/RIOT,josephnoir/RIOT,OTAkeys/RIOT,ximus/RIOT,thiagohd/RIOT,openkosmosorg/RIOT,asanka-code/RIOT,authmillenon/RIOT,Osblouf/RIOT,shady33/RIOT,koenning/RIOT,rfuentess/RIOT,1blankz7/RIOT,tfar/RIOT,chris-wood/RIOT,thiagohd/RIOT,FrancescoErmini/RIOT,kaspar030/RIOT,luciotorre/RIOT,plushvoxel/RIOT,benoit-canet/RIOT,Hyungsin/RIOT-OS,LudwigKnuepfer/RIOT,msolters/RIOT,RIOT-OS/RIOT,malosek/RIOT,ThanhVic/RIOT,katezilla/RIOT,brettswann/RIOT,tdautc19841202/RIOT,jhollister/RIOT,koenning/RIOT,fnack/RIOT,adjih/RIOT,neumodisch/RIOT,jhollister/RIOT,Darredevil/RIOT,shady33/RIOT,EmuxEvans/RIOT,rajma996/RIOT,stevenj/RIOT,changbiao/RIOT,rfswarm2/RIOT,benoit-canet/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,spium/IoT-RIOT,lebrush/RIOT,latsku/RIOT,mziegert/RIOT,ximus/RIOT,OlegHahm/RIOT,plushvoxel/RIOT,kaleb-himes/RIOT,Yonezawa-T2/RIOT,emmanuelsearch/RIOT,gbarnett/RIOT,locicontrols/RIOT,d00616/RIOT,tdautc19841202/RIOT,chris-wood/RIOT,ros2/ros2_embedded_riot,wentaoshang/RIOT,koenning/RIOT,jasonatran/RIOT,smlng/RIOT,RIOT-OS/RIOT,rajma996/RIOT,patkan/RIOT,neumodisch/RIOT,emmanuelsearch/RIOT,l3nko/RIOT,malosek/RIOT,BytesGalore/PetersRIOT,Yonezawa-T2/RIOT