X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=generator%2Fnanopb.proto;h=fe564b5ca7ffcb07a5bd50baf97b8c6cbcf026e8;hb=6e9e5329278b04a8e76d63f06fed2f3bfa80e2f8;hp=bc40f29047321b30c48729037103a0ee0487d4b1;hpb=d32d3226580baf52f60fb7dee3921d8cc9aab67c;p=apps%2Flow-level-can-service.git

diff --git a/generator/nanopb.proto b/generator/nanopb.proto
index bc40f29..fe564b5 100644
--- a/generator/nanopb.proto
+++ b/generator/nanopb.proto
@@ -7,6 +7,8 @@
 
 import "google/protobuf/descriptor.proto";
 
+option java_package = "fi.kapsi.koti.jpa.nanopb";
+
 enum FieldType {
     FT_DEFAULT = 0; // Automatically decide field type, generate static field if possible.
     FT_CALLBACK = 1; // Always generate a callback field.
@@ -14,6 +16,9 @@ enum FieldType {
     FT_IGNORE = 3; // Ignore the field completely.
 }
 
+// This is the inner options message, which basically defines options for
+// a field. When it is used in message or file scope, it applies to all
+// fields.
 message NanoPBOptions {
   // Allocated size for 'bytes' and 'string' fields.
   optional int32 max_size = 1;
@@ -28,9 +33,14 @@ message NanoPBOptions {
   optional bool long_names = 4 [default = true];
   
   // Add 'packed' attribute to generated structs.
+  // Note: this cannot be used on CPUs that break on unaligned
+  // accesses to variables.
   optional bool packed_struct = 5 [default = false];
 }
 
+// Extensions to protoc 'Descriptor' type in order to define options
+// inside a .proto file.
+//
 // Protocol Buffers extension number registry
 // --------------------------------
 // Project:  Nanopb