"--endian=little" 

"--cpu=Cortex-M0" 

"--fpu=None" 

"--drv_verify_download" 

"--semihosting=none" 

"--device=metaLite" 

"--drv_communication=USB0" 

"--drv_interface_speed=1000" 

"--jlink_reset_strategy=0,0" 

"--drv_interface=SWD" 

"--drv_catch_exceptions=0x000"