cpu/stm32f3: added SPI driver
cpu/stm32f3: added SPI driver

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