From bf527b033147abe29184ee6a0e78e22f4f8c005d Mon Sep 17 00:00:00 2001
From: Kevin Ahrendt <kevin.ahrendt@openhomefoundation.org>
Date: Wed, 30 Apr 2025 19:45:33 -0500
Subject: [PATCH] [microphone] Bugfix: protect against starting mic if already
 started (#8656)

---
 esphome/components/microphone/microphone_source.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/esphome/components/microphone/microphone_source.cpp b/esphome/components/microphone/microphone_source.cpp
index dcd3b31622..35e8d5dd4d 100644
--- a/esphome/components/microphone/microphone_source.cpp
+++ b/esphome/components/microphone/microphone_source.cpp
@@ -14,12 +14,16 @@ void MicrophoneSource::add_data_callback(std::function<void(const std::vector<ui
 }
 
 void MicrophoneSource::start() {
-  this->enabled_ = true;
-  this->mic_->start();
+  if (!this->enabled_) {
+    this->enabled_ = true;
+    this->mic_->start();
+  }
 }
 void MicrophoneSource::stop() {
-  this->enabled_ = false;
-  this->mic_->stop();
+  if (this->enabled_) {
+    this->enabled_ = false;
+    this->mic_->stop();
+  }
 }
 
 std::vector<uint8_t> MicrophoneSource::process_audio_(const std::vector<uint8_t> &data) {