Add a command to change message format while running.

3 files changed, 54 insertions, 16 deletions

diff --git a/gen/cpp/openxc.pb b/gen/cpp/openxc.pb
index c4000c36..dfad822b 100644
--- a/gen/cpp/openxc.pb
+++ b/gen/cpp/openxc.pb
@@ -1,5 +1,5 @@
 
-Á
+œ
 openxc.protoopenxc"”
 VehicleMessage)
 type
 
(2.openxc.VehicleMessage.Type'
@@ -21,19 +21,21 @@ RawMessage
 bus
 
(
 
 message_id 
(

-data 
("ö
+data 
("È
 ControlCommand)
 type
 
(2.openxc.ControlCommand.Type<
 diagnostic_request 
(2 .openxc.DiagnosticControlCommandG
 passthrough_mode_request 
(2%.openxc.PassthroughModeControlCommandO
- acceptance_filter_bypass_command 
(2%.openxc.AcceptanceFilterBypassCommand"a
+ acceptance_filter_bypass_command 
(2%.openxc.AcceptanceFilterBypassCommand<
+message_format_command 
(2.openxc.MessageFormatCommand"u
 Type
 VERSION


 	DEVICE_ID
 
 DIAGNOSTIC
 PASSTHROUGH
-ACCEPTANCE_FILTER_BYPASS"ž

+ACCEPTANCE_FILTER_BYPASS
+MESSAGE_FORMAT"ž

 DiagnosticControlCommand*
 request
 
(2.openxc.DiagnosticRequest7
 action 
(2'.openxc.DiagnosticControlCommand.Action"
@@ -46,7 +48,14 @@ DIAGNOSTIC
 enabled 
("<
 AcceptanceFilterBypassCommand
 bus
 
(
-bypass 
("]
+bypass 
("†

+MessageFormatCommand
+bus
 
(:
+format 
(2*.openxc.MessageFormatCommand.MessageFormat"%
+
MessageFormat
+JSON

+
+BINARY"]
 CommandResponse)
 type
 
(2.openxc.ControlCommand.Type
 message 
(	
diff --git a/gen/cpp/openxc.pb.c b/gen/cpp/openxc.pb.c
index 39c6a348..3fd1b4ab 100644
--- a/gen/cpp/openxc.pb.c
+++ b/gen/cpp/openxc.pb.c
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.3.1 at Sat Sep 27 19:43:38 2014. */
+/* Generated by nanopb-0.3.1 at Sat Sep 27 19:56:19 2014. */
 
 #include "openxc.pb.h"
 
@@ -26,11 +26,12 @@ const pb_field_t openxc_RawMessage_fields[4] = {
     PB_LAST_FIELD
 };
 
-const pb_field_t openxc_ControlCommand_fields[5] = {
+const pb_field_t openxc_ControlCommand_fields[6] = {
     PB_FIELD(  1, ENUM    , OPTIONAL, STATIC  , FIRST, openxc_ControlCommand, type, type, 0),
     PB_FIELD(  2, MESSAGE , OPTIONAL, STATIC  , OTHER, openxc_ControlCommand, diagnostic_request, type, &openxc_DiagnosticControlCommand_fields),
     PB_FIELD(  3, MESSAGE , OPTIONAL, STATIC  , OTHER, openxc_ControlCommand, passthrough_mode_request, diagnostic_request, &openxc_PassthroughModeControlCommand_fields),
     PB_FIELD(  4, MESSAGE , OPTIONAL, STATIC  , OTHER, openxc_ControlCommand, acceptance_filter_bypass_command, passthrough_mode_request, &openxc_AcceptanceFilterBypassCommand_fields),
+    PB_FIELD(  5, MESSAGE , OPTIONAL, STATIC  , OTHER, openxc_ControlCommand, message_format_command, acceptance_filter_bypass_command, &openxc_MessageFormatCommand_fields),
     PB_LAST_FIELD
 };
 
@@ -52,6 +53,12 @@ const pb_field_t openxc_AcceptanceFilterBypassCommand_fields[3] = {
     PB_LAST_FIELD
 };
 
+const pb_field_t openxc_MessageFormatCommand_fields[3] = {
+    PB_FIELD(  1, INT32   , OPTIONAL, STATIC  , FIRST, openxc_MessageFormatCommand, bus, bus, 0),
+    PB_FIELD(  2, ENUM    , OPTIONAL, STATIC  , OTHER, openxc_MessageFormatCommand, format, bus, 0),
+    PB_LAST_FIELD
+};
+
 const pb_field_t openxc_CommandResponse_fields[4] = {
     PB_FIELD(  1, ENUM    , OPTIONAL, STATIC  , FIRST, openxc_CommandResponse, type, type, 0),
     PB_FIELD(  2, STRING  , OPTIONAL, STATIC  , OTHER, openxc_CommandResponse, message, type, 0),
@@ -110,7 +117,7 @@ const pb_field_t openxc_TranslatedMessage_fields[5] = {
  * numbers or field sizes that are larger than what can fit in 8 or 16 bit
  * field descriptors.
  */
-PB_STATIC_ASSERT((pb_membersize(openxc_VehicleMessage, raw_message) < 65536 && pb_membersize(openxc_VehicleMessage, translated_message) < 65536 && pb_membersize(openxc_VehicleMessage, diagnostic_response) < 65536 && pb_membersize(openxc_VehicleMessage, control_command) < 65536 && pb_membersize(openxc_VehicleMessage, command_response) < 65536 && pb_membersize(openxc_ControlCommand, diagnostic_request) < 65536 && pb_membersize(openxc_ControlCommand, passthrough_mode_request) < 65536 && pb_membersize(openxc_ControlCommand, acceptance_filter_bypass_command) < 65536 && pb_membersize(openxc_DiagnosticControlCommand, request) < 65536 && pb_membersize(openxc_TranslatedMessage, value) < 65536 && pb_membersize(openxc_TranslatedMessage, event) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_openxc_VehicleMessage_openxc_RawMessage_openxc_ControlCommand_openxc_DiagnosticControlCommand_openxc_PassthroughModeControlCommand_openxc_AcceptanceFilterBypassCommand_openxc_CommandResponse_openxc_DiagnosticRequest_openxc_DiagnosticResponse_openxc_DynamicField_openxc_TranslatedMessage)
+PB_STATIC_ASSERT((pb_membersize(openxc_VehicleMessage, raw_message) < 65536 && pb_membersize(openxc_VehicleMessage, translated_message) < 65536 && pb_membersize(openxc_VehicleMessage, diagnostic_response) < 65536 && pb_membersize(openxc_VehicleMessage, control_command) < 65536 && pb_membersize(openxc_VehicleMessage, command_response) < 65536 && pb_membersize(openxc_ControlCommand, diagnostic_request) < 65536 && pb_membersize(openxc_ControlCommand, passthrough_mode_request) < 65536 && pb_membersize(openxc_ControlCommand, acceptance_filter_bypass_command) < 65536 && pb_membersize(openxc_ControlCommand, message_format_command) < 65536 && pb_membersize(openxc_DiagnosticControlCommand, request) < 65536 && pb_membersize(openxc_TranslatedMessage, value) < 65536 && pb_membersize(openxc_TranslatedMessage, event) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_openxc_VehicleMessage_openxc_RawMessage_openxc_ControlCommand_openxc_DiagnosticControlCommand_openxc_PassthroughModeControlCommand_openxc_AcceptanceFilterBypassCommand_openxc_MessageFormatCommand_openxc_CommandResponse_openxc_DiagnosticRequest_openxc_DiagnosticResponse_openxc_DynamicField_openxc_TranslatedMessage)
 #endif
 
 #if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT)
@@ -121,7 +128,7 @@ PB_STATIC_ASSERT((pb_membersize(openxc_VehicleMessage, raw_message) < 65536 && p
  * numbers or field sizes that are larger than what can fit in the default
  * 8 bit descriptors.
  */
-PB_STATIC_ASSERT((pb_membersize(openxc_VehicleMessage, raw_message) < 256 && pb_membersize(openxc_VehicleMessage, translated_message) < 256 && pb_membersize(openxc_VehicleMessage, diagnostic_response) < 256 && pb_membersize(openxc_VehicleMessage, control_command) < 256 && pb_membersize(openxc_VehicleMessage, command_response) < 256 && pb_membersize(openxc_ControlCommand, diagnostic_request) < 256 && pb_membersize(openxc_ControlCommand, passthrough_mode_request) < 256 && pb_membersize(openxc_ControlCommand, acceptance_filter_bypass_command) < 256 && pb_membersize(openxc_DiagnosticControlCommand, request) < 256 && pb_membersize(openxc_TranslatedMessage, value) < 256 && pb_membersize(openxc_TranslatedMessage, event) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_openxc_VehicleMessage_openxc_RawMessage_openxc_ControlCommand_openxc_DiagnosticControlCommand_openxc_PassthroughModeControlCommand_openxc_AcceptanceFilterBypassCommand_openxc_CommandResponse_openxc_DiagnosticRequest_openxc_DiagnosticResponse_openxc_DynamicField_openxc_TranslatedMessage)
+PB_STATIC_ASSERT((pb_membersize(openxc_VehicleMessage, raw_message) < 256 && pb_membersize(openxc_VehicleMessage, translated_message) < 256 && pb_membersize(openxc_VehicleMessage, diagnostic_response) < 256 && pb_membersize(openxc_VehicleMessage, control_command) < 256 && pb_membersize(openxc_VehicleMessage, command_response) < 256 && pb_membersize(openxc_ControlCommand, diagnostic_request) < 256 && pb_membersize(openxc_ControlCommand, passthrough_mode_request) < 256 && pb_membersize(openxc_ControlCommand, acceptance_filter_bypass_command) < 256 && pb_membersize(openxc_ControlCommand, message_format_command) < 256 && pb_membersize(openxc_DiagnosticControlCommand, request) < 256 && pb_membersize(openxc_TranslatedMessage, value) < 256 && pb_membersize(openxc_TranslatedMessage, event) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_openxc_VehicleMessage_openxc_RawMessage_openxc_ControlCommand_openxc_DiagnosticControlCommand_openxc_PassthroughModeControlCommand_openxc_AcceptanceFilterBypassCommand_openxc_MessageFormatCommand_openxc_CommandResponse_openxc_DiagnosticRequest_openxc_DiagnosticResponse_openxc_DynamicField_openxc_TranslatedMessage)
 #endif
 
 
diff --git a/gen/cpp/openxc.pb.h b/gen/cpp/openxc.pb.h
index 85b711d5..792aa935 100644
--- a/gen/cpp/openxc.pb.h
+++ b/gen/cpp/openxc.pb.h
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.3.1 at Sat Sep 27 19:43:38 2014. */
+/* Generated by nanopb-0.3.1 at Sat Sep 27 19:56:19 2014. */
 
 #ifndef PB_OPENXC_PB_H_INCLUDED
 #define PB_OPENXC_PB_H_INCLUDED
@@ -27,7 +27,8 @@ typedef enum _openxc_ControlCommand_Type {
     openxc_ControlCommand_Type_DEVICE_ID = 2,
     openxc_ControlCommand_Type_DIAGNOSTIC = 3,
     openxc_ControlCommand_Type_PASSTHROUGH = 4,
-    openxc_ControlCommand_Type_ACCEPTANCE_FILTER_BYPASS = 5
+    openxc_ControlCommand_Type_ACCEPTANCE_FILTER_BYPASS = 5,
+    openxc_ControlCommand_Type_MESSAGE_FORMAT = 6
 } openxc_ControlCommand_Type;
 
 typedef enum _openxc_DiagnosticControlCommand_Action {
@@ -35,6 +36,11 @@ typedef enum _openxc_DiagnosticControlCommand_Action {
     openxc_DiagnosticControlCommand_Action_CANCEL = 2
 } openxc_DiagnosticControlCommand_Action;
 
+typedef enum _openxc_MessageFormatCommand_MessageFormat {
+    openxc_MessageFormatCommand_MessageFormat_JSON = 1,
+    openxc_MessageFormatCommand_MessageFormat_BINARY = 2
+} openxc_MessageFormatCommand_MessageFormat;
+
 typedef enum _openxc_DiagnosticRequest_DecodedType {
     openxc_DiagnosticRequest_DecodedType_NONE = 1,
     openxc_DiagnosticRequest_DecodedType_OBD2 = 2
@@ -127,6 +133,13 @@ typedef struct _openxc_DynamicField {
     bool boolean_value;
 } openxc_DynamicField;
 
+typedef struct _openxc_MessageFormatCommand {
+    bool has_bus;
+    int32_t bus;
+    bool has_format;
+    openxc_MessageFormatCommand_MessageFormat format;
+} openxc_MessageFormatCommand;
+
 typedef struct _openxc_PassthroughModeControlCommand {
     bool has_bus;
     int32_t bus;
@@ -172,6 +185,8 @@ typedef struct _openxc_ControlCommand {
     openxc_PassthroughModeControlCommand passthrough_mode_request;
     bool has_acceptance_filter_bypass_command;
     openxc_AcceptanceFilterBypassCommand acceptance_filter_bypass_command;
+    bool has_message_format_command;
+    openxc_MessageFormatCommand message_format_command;
 } openxc_ControlCommand;
 
 typedef struct _openxc_VehicleMessage {
@@ -194,10 +209,11 @@ typedef struct _openxc_VehicleMessage {
 /* Initializer values for message structs */
 #define openxc_VehicleMessage_init_default       {false, (openxc_VehicleMessage_Type)0, false, openxc_RawMessage_init_default, false, openxc_TranslatedMessage_init_default, false, openxc_DiagnosticResponse_init_default, false, openxc_ControlCommand_init_default, false, openxc_CommandResponse_init_default}
 #define openxc_RawMessage_init_default           {false, 0, false, 0, false, {0, {0}}}
-#define openxc_ControlCommand_init_default       {false, (openxc_ControlCommand_Type)0, false, openxc_DiagnosticControlCommand_init_default, false, openxc_PassthroughModeControlCommand_init_default, false, openxc_AcceptanceFilterBypassCommand_init_default}
+#define openxc_ControlCommand_init_default       {false, (openxc_ControlCommand_Type)0, false, openxc_DiagnosticControlCommand_init_default, false, openxc_PassthroughModeControlCommand_init_default, false, openxc_AcceptanceFilterBypassCommand_init_default, false, openxc_MessageFormatCommand_init_default}
 #define openxc_DiagnosticControlCommand_init_default {false, openxc_DiagnosticRequest_init_default, false, (openxc_DiagnosticControlCommand_Action)0}
 #define openxc_PassthroughModeControlCommand_init_default {false, 0, false, 0}
 #define openxc_AcceptanceFilterBypassCommand_init_default {false, 0, false, 0}
+#define openxc_MessageFormatCommand_init_default {false, 0, false, (openxc_MessageFormatCommand_MessageFormat)0}
 #define openxc_CommandResponse_init_default      {false, (openxc_ControlCommand_Type)0, false, "", false, 0}
 #define openxc_DiagnosticRequest_init_default    {false, 0, false, 0, false, 0, false, 0, false, {0, {0}}, false, 0, false, 0, false, "", false, (openxc_DiagnosticRequest_DecodedType)0}
 #define openxc_DiagnosticResponse_init_default   {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, {0, {0}}, false, 0}
@@ -205,10 +221,11 @@ typedef struct _openxc_VehicleMessage {
 #define openxc_TranslatedMessage_init_default    {false, (openxc_TranslatedMessage_Type)0, false, "", false, openxc_DynamicField_init_default, false, openxc_DynamicField_init_default}
 #define openxc_VehicleMessage_init_zero          {false, (openxc_VehicleMessage_Type)0, false, openxc_RawMessage_init_zero, false, openxc_TranslatedMessage_init_zero, false, openxc_DiagnosticResponse_init_zero, false, openxc_ControlCommand_init_zero, false, openxc_CommandResponse_init_zero}
 #define openxc_RawMessage_init_zero              {false, 0, false, 0, false, {0, {0}}}
-#define openxc_ControlCommand_init_zero          {false, (openxc_ControlCommand_Type)0, false, openxc_DiagnosticControlCommand_init_zero, false, openxc_PassthroughModeControlCommand_init_zero, false, openxc_AcceptanceFilterBypassCommand_init_zero}
+#define openxc_ControlCommand_init_zero          {false, (openxc_ControlCommand_Type)0, false, openxc_DiagnosticControlCommand_init_zero, false, openxc_PassthroughModeControlCommand_init_zero, false, openxc_AcceptanceFilterBypassCommand_init_zero, false, openxc_MessageFormatCommand_init_zero}
 #define openxc_DiagnosticControlCommand_init_zero {false, openxc_DiagnosticRequest_init_zero, false, (openxc_DiagnosticControlCommand_Action)0}
 #define openxc_PassthroughModeControlCommand_init_zero {false, 0, false, 0}
 #define openxc_AcceptanceFilterBypassCommand_init_zero {false, 0, false, 0}
+#define openxc_MessageFormatCommand_init_zero    {false, 0, false, (openxc_MessageFormatCommand_MessageFormat)0}
 #define openxc_CommandResponse_init_zero         {false, (openxc_ControlCommand_Type)0, false, "", false, 0}
 #define openxc_DiagnosticRequest_init_zero       {false, 0, false, 0, false, 0, false, 0, false, {0, {0}}, false, 0, false, 0, false, "", false, (openxc_DiagnosticRequest_DecodedType)0}
 #define openxc_DiagnosticResponse_init_zero      {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, {0, {0}}, false, 0}
@@ -242,6 +259,8 @@ typedef struct _openxc_VehicleMessage {
 #define openxc_DynamicField_string_value_tag     2
 #define openxc_DynamicField_numeric_value_tag    3
 #define openxc_DynamicField_boolean_value_tag    4
+#define openxc_MessageFormatCommand_bus_tag      1
+#define openxc_MessageFormatCommand_format_tag   2
 #define openxc_PassthroughModeControlCommand_bus_tag 1
 #define openxc_PassthroughModeControlCommand_enabled_tag 2
 #define openxc_RawMessage_bus_tag                1
@@ -257,6 +276,7 @@ typedef struct _openxc_VehicleMessage {
 #define openxc_ControlCommand_diagnostic_request_tag 2
 #define openxc_ControlCommand_passthrough_mode_request_tag 3
 #define openxc_ControlCommand_acceptance_filter_bypass_command_tag 4
+#define openxc_ControlCommand_message_format_command_tag 5
 #define openxc_VehicleMessage_type_tag           1
 #define openxc_VehicleMessage_raw_message_tag    2
 #define openxc_VehicleMessage_translated_message_tag 3
@@ -267,10 +287,11 @@ typedef struct _openxc_VehicleMessage {
 /* Struct field encoding specification for nanopb */
 extern const pb_field_t openxc_VehicleMessage_fields[7];
 extern const pb_field_t openxc_RawMessage_fields[4];
-extern const pb_field_t openxc_ControlCommand_fields[5];
+extern const pb_field_t openxc_ControlCommand_fields[6];
 extern const pb_field_t openxc_DiagnosticControlCommand_fields[3];
 extern const pb_field_t openxc_PassthroughModeControlCommand_fields[3];
 extern const pb_field_t openxc_AcceptanceFilterBypassCommand_fields[3];
+extern const pb_field_t openxc_MessageFormatCommand_fields[3];
 extern const pb_field_t openxc_CommandResponse_fields[4];
 extern const pb_field_t openxc_DiagnosticRequest_fields[10];
 extern const pb_field_t openxc_DiagnosticResponse_fields[9];
@@ -278,12 +299,13 @@ extern const pb_field_t openxc_DynamicField_fields[5];
 extern const pb_field_t openxc_TranslatedMessage_fields[5];
 
 /* Maximum encoded size of messages (where known) */
-#define openxc_VehicleMessage_size               704
+#define openxc_VehicleMessage_size               724
 #define openxc_RawMessage_size                   27
-#define openxc_ControlCommand_size               114
+#define openxc_ControlCommand_size               133
 #define openxc_DiagnosticControlCommand_size     76
 #define openxc_PassthroughModeControlCommand_size 13
 #define openxc_AcceptanceFilterBypassCommand_size 13
+#define openxc_MessageFormatCommand_size         17
 #define openxc_CommandResponse_size              139
 #define openxc_DiagnosticRequest_size            68
 #define openxc_DiagnosticResponse_size           56