From aaa7a6ee9c2f8923cd2edf951b3b5d549c4a99f9 Mon Sep 17 00:00:00 2001
From: Manuel Weiser <manuel.weiser@me.com>
Date: Mon, 24 Feb 2025 07:47:50 +0100
Subject: [PATCH] fix: configure CPU frequency settings in setup function only
 for testing

---
 src/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 0265cd3..e2e85e8 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -15,10 +15,17 @@
 #include "esp_task_wdt.h"
 #include "commonFS.h"
 
+#include "soc/rtc.h"
+
 // ##### SETUP #####
 void setup() {
   Serial.begin(115200);
 
+  rtc_cpu_freq_config_t config;
+  rtc_clk_cpu_freq_get_config(&config);
+  rtc_clk_cpu_freq_to_config(RTC_CPU_FREQ_80M, &config);
+  rtc_clk_cpu_freq_set_config_fast(&config);
+
   uint64_t chipid;
 
   chipid = ESP.getEfuseMac(); //The chip ID is essentially its MAC address(length: 6 bytes).