Message type: rover_status

• Outgoing from Rover to Mission Control.
• Message might come in parts.
• Sent via Iridium
• .proto file:

message rover_status {
  optional int32 system_temp = 1; //inside, on battery
  
  optional float bv = 2; //main battery voltage
  optional float pv = 3; //total solar panel voltage
  
  optional int32 cpu_load = 4; //system cpu load (0-100%)
  optional int32 gps_health = 5; //average hdop
  optional int32 radio_health = 6; //TBD
  optional int32 rockblock_health = 7; //avg signal quality
  optional int32 watchdog_last_fired = 8; //has reset occured recently?
}