lora pkt

INFO: /etc/global_conf.json.sx1250.US915 does contain a JSON object named debug_conf, parsing debug parameters
INFO: got 2 debug reference payload
INFO: reference payload ID 0 is 0xCAFE1234
INFO: reference payload ID 1 is 0xCAFE2345
INFO: setting debug log file name to loragw_hal.log
WARNING: [main] impossible to open /dev/ttyS0 for GPS sync (check permissions)
CoreCell reset through GPIO149...
SX1261 reset through GPIO149...
CoreCell power enable through GPIO18...
CoreCell ADC reset through GPIO13...
Opening SPI communication interface
Note: chip version is 0x05 (v0.5)
ERROR: Failed to set SX1250_0 in STANDBY_RC mode
ERROR: failed to setup radio 0
ERROR: [main] failed to start the concentrator