Added a function for the slave to print received data.
Added a function for the slave to print received data.

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