From b9ff34dfb2e8807c5fe82aa3da6dfc63ce4e42ed Mon Sep 17 00:00:00 2001
From: Jimmy Wennlund <jimmy@wennlund.nu>
Date: Sun, 8 Sep 2024 23:29:18 +0200
Subject: [PATCH] Add namespace into constant.h

---
 esphome/components/bl0910/constant.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/esphome/components/bl0910/constant.h b/esphome/components/bl0910/constant.h
index aba482f6e2..8138e1e842 100644
--- a/esphome/components/bl0910/constant.h
+++ b/esphome/components/bl0910/constant.h
@@ -1,3 +1,9 @@
+#pragma once
+#include <cstdint>
+
+namespace esphome {
+namespace bl0910 {
+
 // Credit to JustNoot for the following constants
 // https://github.com/JustNoot/10CH-Energy-Meter/blob/main/bl0910_esp32_test.ino
 
@@ -285,3 +291,6 @@ static const uint8_t BL0910_REG_VA_OFFSET = 0xCD;
 static const uint8_t BL0910_REG_CFDIV = 0xCE;
 
 static const uint8_t BL0910_REG_OTP_CHECKSUM1 = 0xD0;
+
+}  // namespace bl0910
+}  // namespace esphome