[rpc] Fix print format compilation error

The error suddenly starts to occur recently.

Change-Id: I26ff7d7025a1b6b5ecb4763424d834583dc0ba11
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/39460
Reviewed-by: Varun Sharma <vars@google.com>
Commit-Queue: Yecheng Zhao <zyecheng@google.com>
diff --git a/applications/rpc/main.cc b/applications/rpc/main.cc
index c9ea5f0..07ffbf1 100644
--- a/applications/rpc/main.cc
+++ b/applications/rpc/main.cc
@@ -121,7 +121,7 @@
   if (hdlc_frame.address() != kHdlcChannelForRpc) {
     // We ignore frames that are for unknown addresses, but you could put
     // some code here if you wanted to stream custom data from PC --> device.
-    PW_LOG_WARN("Got packet with no destination; address: %d",
+    PW_LOG_WARN("Got packet with no destination; address: %llu",
                 hdlc_frame.address());
     return;
   }
diff --git a/applications/rpc/tokenizer_database.csv b/applications/rpc/tokenizer_database.csv
index 3540a40..7fa6687 100644
--- a/applications/rpc/tokenizer_database.csv
+++ b/applications/rpc/tokenizer_database.csv
@@ -5,6 +5,7 @@
 1ea870fb,          ,"Blink Low!"
 2bc3cb0f,          ,"          The current allocated heap memory is %u bytes."
 39b2c339,          ,"Failed to decode packet on interface %s"
+3dfbffed,          ,"Got packet with no destination; address: %llu"
 3f774ea7,          ,"Unable to handle packet of type %u"
 5a592684,          ,"          malloc() is called %u times. (realloc()/calloc() counted as one time)"
 6271ad9a,          ,"Got complete packet!"