3 files changed, 11 insertions, 6 deletions

diff --git a/gen/cpp/openxc.pb b/gen/cpp/openxc.pb
index 2267f21c..82bfdd4f 100644
--- a/gen/cpp/openxc.pb
+++ b/gen/cpp/openxc.pb
@@ -23,7 +23,7 @@ message_id 
(

 pid 
(

 success 
(
 negative_response_code 
(

-payload 
("µ
+payload 
("µ
 TranslatedMessage,
 type
 
(2.openxc.TranslatedMessage.Type
 name 
(	
diff --git a/gen/cpp/openxc.pb.c b/gen/cpp/openxc.pb.c
index da616556..7e2d390d 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-0.2.5 at Fri Jan 17 14:12:22 2014. */
+/* Generated by nanopb-0.2.5 at Fri Jan 17 14:31:26 2014. */
 
 #include "openxc.pb.h"
 
@@ -26,7 +26,7 @@ const pb_field_t openxc_DiagnosticMessage_fields[8] = {
     PB_FIELD2(  4, UINT32  , OPTIONAL, STATIC  , OTHER, openxc_DiagnosticMessage, pid, mode, 0),
     PB_FIELD2(  5, BOOL    , OPTIONAL, STATIC  , OTHER, openxc_DiagnosticMessage, success, pid, 0),
     PB_FIELD2(  6, UINT32  , OPTIONAL, STATIC  , OTHER, openxc_DiagnosticMessage, negative_response_code, success, 0),
-    PB_FIELD2(  7, UINT64  , OPTIONAL, STATIC  , OTHER, openxc_DiagnosticMessage, payload, negative_response_code, 0),
+    PB_FIELD2(  7, BYTES   , OPTIONAL, STATIC  , OTHER, openxc_DiagnosticMessage, payload, negative_response_code, 0),
     PB_LAST_FIELD
 };
 
diff --git a/gen/cpp/openxc.pb.h b/gen/cpp/openxc.pb.h
index e4619ce1..f5f117e4 100644
--- a/gen/cpp/openxc.pb.h
+++ b/gen/cpp/openxc.pb.h
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.2.5 at Fri Jan 17 14:12:22 2014. */
+/* Generated by nanopb-0.2.5 at Fri Jan 17 14:31:26 2014. */
 
 #ifndef _PB_OPENXC_PB_H_
 #define _PB_OPENXC_PB_H_
@@ -25,6 +25,11 @@ typedef enum _openxc_TranslatedMessage_Type {
 } openxc_TranslatedMessage_Type;
 
 /* Struct definitions */
+typedef struct {
+    size_t size;
+    uint8_t bytes[8];
+} openxc_DiagnosticMessage_payload_t;
+
 typedef struct _openxc_DiagnosticMessage {
     bool has_bus;
     int32_t bus;
@@ -39,7 +44,7 @@ typedef struct _openxc_DiagnosticMessage {
     bool has_negative_response_code;
     uint32_t negative_response_code;
     bool has_payload;
-    uint64_t payload;
+    openxc_DiagnosticMessage_payload_t payload;
 } openxc_DiagnosticMessage;
 
 typedef struct _openxc_RawMessage {
@@ -113,7 +118,7 @@ extern const pb_field_t openxc_TranslatedMessage_fields[9];
 /* Maximum encoded size of messages (where known) */
 #define openxc_VehicleMessage_size               373
 #define openxc_RawMessage_size                   28
-#define openxc_DiagnosticMessage_size            48
+#define openxc_DiagnosticMessage_size            47
 #define openxc_TranslatedMessage_size            334
 
 #ifdef __cplusplus