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

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