From c08e8e2762a72f6d53d7f3e462a103797fd03c75 Mon Sep 17 00:00:00 2001
From: eastagiletracker <310448263+eastagiletracker@users.noreply.github.com>
Date: Wed, 12 Aug 2026 16:24:13 +0700
Subject: [PATCH] fix: register brain_box_msgs/Hist so it is generated and
 shipped

Hist.msg exists under msg/ but was never listed in
rosidl_generate_interfaces(), so the Hist interface is never
generated and downstream packages cannot use brain_box_msgs/msg/Hist.

Register msg/Hist.msg and qualify its header field to
std_msgs/Header (it was a bare "Header", which rosidl resolves to
the nonexistent brain_box_msgs/Header). This matches its sibling
*Hist messages (CeilingHist, EdgeHist, ...) and the other 94
headered messages in the package.
---
 brain_box_msgs/CMakeLists.txt | 1 +
 brain_box_msgs/msg/Hist.msg   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/brain_box_msgs/CMakeLists.txt b/brain_box_msgs/CMakeLists.txt
index 312a78f..cc715d1 100644
--- a/brain_box_msgs/CMakeLists.txt
+++ b/brain_box_msgs/CMakeLists.txt
@@ -86,6 +86,7 @@ rosidl_generate_interfaces(${PROJECT_NAME}
 	msg/GSPNStatus.msg
 	msg/GuidanceStatus.msg
 	msg/Heartbeat.msg
+	msg/Hist.msg
 	msg/Int32Stamped.msg
 	msg/IPSensorStatus.msg
 	msg/KeyValue.msg
diff --git a/brain_box_msgs/msg/Hist.msg b/brain_box_msgs/msg/Hist.msg
index 3317b9d..87783e3 100644
--- a/brain_box_msgs/msg/Hist.msg
+++ b/brain_box_msgs/msg/Hist.msg
@@ -1,4 +1,4 @@
-Header header
+std_msgs/Header header
 float32 row_width_m
 float32 resolution_m
 float32 min_x_m