option java_outer_classname = "BinaryMessages";
message VehicleMessage {
- enum Type { RAW = 1; TRANSLATED = 2; DIAGNOSTIC = 3; }
+ enum Type { RAW = 1; TRANSLATED = 2; DIAGNOSTIC = 3; CONTROL_COMMAND = 4;
+ COMMAND_RESPONSE = 5; }
optional Type type = 1;
optional RawMessage raw_message = 2;
optional TranslatedMessage translated_message = 3;
- optional DiagnosticMessage diagnostic_message = 4;
+ optional DiagnosticResponse diagnostic_response = 4;
+ optional ControlCommand control_command = 5;
+ optional CommandResponse command_response = 6;
}
message RawMessage {
+ enum FrameFormat {
+ STANDARD = 1;
+ EXTENDED = 2;
+ }
optional int32 bus = 1;
optional uint32 message_id = 2;
- optional uint64 data = 3;
+ optional bytes data = 3;
+ optional FrameFormat frame_format = 4;
}
-message DiagnosticMessage {
+message ControlCommand {
+ enum Type {
+ VERSION = 1;
+ DEVICE_ID = 2;
+ DIAGNOSTIC = 3;
+ PASSTHROUGH = 4;
+ ACCEPTANCE_FILTER_BYPASS = 5;
+ PAYLOAD_FORMAT = 6;
+ PREDEFINED_OBD2_REQUESTS = 7;
+ }
+
+ optional Type type = 1;
+ optional DiagnosticControlCommand diagnostic_request = 2;
+ optional PassthroughModeControlCommand passthrough_mode_request = 3;
+ optional AcceptanceFilterBypassCommand acceptance_filter_bypass_command = 4;
+ optional PayloadFormatCommand payload_format_command = 5;
+ optional PredefinedObd2RequestsCommand predefined_obd2_requests_command = 6;
+}
+
+message DiagnosticControlCommand {
+ enum Action { ADD = 1; CANCEL = 2; }
+
+ optional DiagnosticRequest request = 1;
+ optional Action action = 2;
+}
+
+message PassthroughModeControlCommand {
+ optional int32 bus = 1;
+ optional bool enabled = 2;
+}
+
+message AcceptanceFilterBypassCommand {
+ optional int32 bus = 1;
+ optional bool bypass = 2;
+}
+
+message PayloadFormatCommand {
+ enum PayloadFormat {
+ JSON = 1;
+ PROTOBUF = 2;
+ }
+
+ optional PayloadFormat format = 1;
+}
+
+message PredefinedObd2RequestsCommand {
+ optional bool enabled = 1;
+}
+
+message CommandResponse {
+ optional ControlCommand.Type type = 1;
+ optional string message = 2;
+ optional bool status = 3;
+}
+
+message DiagnosticRequest {
+ enum DecodedType { NONE = 1; OBD2 = 2; }
+
+ optional int32 bus = 1;
+ optional uint32 message_id = 2;
+ optional uint32 mode = 3;
+ optional uint32 pid = 4;
+ // TODO we are capping this at 8 bytes for now - need to change when we
+ // support multi-frame responses
+ optional bytes payload = 5;
+ optional bool multiple_responses = 6;
+ optional double frequency = 7;
+ optional string name = 8;
+ optional DecodedType decoded_type = 9;
+}
+
+message DiagnosticResponse {
optional int32 bus = 1;
optional uint32 message_id = 2;
optional uint32 mode = 3;
// TODO we are capping this at 8 bytes for now - need to change when we
// support multi-frame responses
optional bytes payload = 7;
+ optional double value = 8;
+}
+
+message DynamicField {
+ enum Type { STRING = 1; NUM = 2; BOOL = 3; }
+
+ optional Type type = 1;
+ optional string string_value = 2;
+ optional double numeric_value = 3;
+ optional bool boolean_value = 4;
}
message TranslatedMessage {
optional Type type = 1;
optional string name = 2;
-
- optional string string_value = 3;
- optional double numeric_value = 4;
- optional bool boolean_value = 5;
-
- optional string string_event = 6;
- optional double numeric_event = 7;
- optional bool boolean_event = 8;
+ optional DynamicField value = 3;
+ optional DynamicField event = 4;
}
// TODO we should also consider having an enum type, having each specific