diff options
Diffstat (limited to 'CAN-binder/libs/openxc-message-format/libs/nanopb/examples/using_union_messages/unionproto.proto')
-rw-r--r-- | CAN-binder/libs/openxc-message-format/libs/nanopb/examples/using_union_messages/unionproto.proto | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/CAN-binder/libs/openxc-message-format/libs/nanopb/examples/using_union_messages/unionproto.proto b/CAN-binder/libs/openxc-message-format/libs/nanopb/examples/using_union_messages/unionproto.proto deleted file mode 100644 index 209df0d..0000000 --- a/CAN-binder/libs/openxc-message-format/libs/nanopb/examples/using_union_messages/unionproto.proto +++ /dev/null @@ -1,32 +0,0 @@ -// This is an example of how to handle 'union' style messages -// with nanopb, without allocating memory for all the message types. -// -// There is no official type in Protocol Buffers for describing unions, -// but they are commonly implemented by filling out exactly one of -// several optional fields. - -syntax = "proto2"; - -message MsgType1 -{ - required int32 value = 1; -} - -message MsgType2 -{ - required bool value = 1; -} - -message MsgType3 -{ - required int32 value1 = 1; - required int32 value2 = 2; -} - -message UnionMessage -{ - optional MsgType1 msg1 = 1; - optional MsgType2 msg2 = 2; - optional MsgType3 msg3 = 3; -} - |