some PRINTFs removed
some PRINTFs removed

miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki,miarcompanies/sdn-wise-contiki