Updated test firmware for Z1 platform
Updated test firmware for Z1 platform

mspsim/mspsim,ransford/mspsim,fvdnabee/mspsim,contiki-os/mspsim,nfi/mspsim,fvdnabee/mspsim,joakimeriksson/mspsim,contiki-os/mspsim,ransford/mspsim,joakimeriksson/mspsim,mspsim/mspsim,cmorty/mspsim,cmorty/mspsim,nfi/mspsim