From 7d2d54a94dc96e9710ff6abfa7907135ada73463 Mon Sep 17 00:00:00 2001
From: Zatupitel <Zatupitel@users.noreply.github.com>
Date: Fri, 24 Jan 2025 14:35:44 +0300
Subject: [PATCH] Fix working on ESP32-S3 (#8)

Disable brown-out detector in a more correct way: clear only enable bit instead of clearing the whole register.

---------

Co-authored-by: Oleg Kalachev <okalachev@gmail.com>
---
 flix/util.h      | 2 +-
 gazebo/soc/soc.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/flix/util.h b/flix/util.h
index 8444aaf..a46c034 100644
--- a/flix/util.h
+++ b/flix/util.h
@@ -40,5 +40,5 @@ void printArray(const T (&arr)[N]) {
 
 // Disable reset on low voltage
 void disableBrownOut() {
-	WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
+	REG_CLR_BIT(RTC_CNTL_BROWN_OUT_REG, RTC_CNTL_BROWN_OUT_ENA);
 }
diff --git a/gazebo/soc/soc.h b/gazebo/soc/soc.h
index f4bdec2..2d3f1e2 100644
--- a/gazebo/soc/soc.h
+++ b/gazebo/soc/soc.h
@@ -1,3 +1,4 @@
 // Dummy file to make it possible to compile simulator with Flix' util.h
 
 #define WRITE_PERI_REG(addr, val) {}
+#define REG_CLR_BIT(_r, _b) {}