1 // A message containing doubles, as used by other applications. 2 message DoubleMessage { 3 required double field1 = 1; 4 required double field2 = 2; 5 } 6 7 // A message containing doubles, but redefined using uint64_t. 8 // For use in AVR code. 9 message AVRDoubleMessage { 10 required fixed64 field1 = 1; 11 required fixed64 field2 = 2; 12 } 13 14