From 400e248b4fe67af70bd8a2d486582a04a1b5536b Mon Sep 17 00:00:00 2001
From: Qubot <1445788683@qq.com>
Date: Thu, 25 Jun 2026 20:36:00 +0800
Subject: [PATCH] Disable meowboy buzzer

---
 components/retro-go/config.h               |  4 +---
 components/retro-go/drivers/audio/buzzer.c | 18 ++++--------------
 2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/components/retro-go/config.h b/components/retro-go/config.h
index fb89cb07..d5307705 100644
--- a/components/retro-go/config.h
+++ b/components/retro-go/config.h
@@ -42,9 +42,7 @@
 
 #if defined(RG_TARGET_MEOWBOY)
 #undef RG_AUDIO_USE_BUZZER_PIN
-#define RG_AUDIO_USE_BUZZER_PIN 14
-#define RG_AUDIO_BUZZER_LEDC_CHANNEL LEDC_CHANNEL_1
-#define RG_AUDIO_BUZZER_LEDC_TIMER LEDC_TIMER_1
+#define RG_AUDIO_USE_BUZZER_PIN 0
 #endif
 #ifndef RG_PROJECT_NAME
 #define RG_PROJECT_NAME "Retro-Go"
diff --git a/components/retro-go/drivers/audio/buzzer.c b/components/retro-go/drivers/audio/buzzer.c
index 409cf612..9627b88c 100644
--- a/components/retro-go/drivers/audio/buzzer.c
+++ b/components/retro-go/drivers/audio/buzzer.c
@@ -53,19 +53,9 @@ Note that there are some restrictions on how high the PWM frequency can be, and
 #define SOURCE_CLOCK_MIN_DIVIDER	  2 // divider must be [2-65536], according to the docs
 #define SOURCE_CLOCK_FREQUENCY        80000000
 #define SOURCE_CLOCK_MAX_FREQUENCY    SOURCE_CLOCK_FREQUENCY/SOURCE_CLOCK_MIN_DIVIDER
-#ifndef RG_AUDIO_BUZZER_LEDC_SPEED_MODE
-#define RG_AUDIO_BUZZER_LEDC_SPEED_MODE LEDC_LOW_SPEED_MODE
-#endif
-#ifndef RG_AUDIO_BUZZER_LEDC_CHANNEL
-#define RG_AUDIO_BUZZER_LEDC_CHANNEL    LEDC_CHANNEL_0
-#endif
-#ifndef RG_AUDIO_BUZZER_LEDC_TIMER
-#define RG_AUDIO_BUZZER_LEDC_TIMER      LEDC_TIMER_0
-#endif
-
-#define LEDC_PWM_SPEED_MODE           RG_AUDIO_BUZZER_LEDC_SPEED_MODE
-#define LEDC_PWM_CHANNEL              RG_AUDIO_BUZZER_LEDC_CHANNEL
-#define LEDC_PWM_TIMER                RG_AUDIO_BUZZER_LEDC_TIMER
+#define LEDC_PWM_SPEED_MODE           LEDC_LOW_SPEED_MODE
+#define LEDC_PWM_CHANNEL              LEDC_CHANNEL_0
+#define LEDC_PWM_TIMER                LEDC_TIMER_0
 #define GENERAL_PURPOSE_TIMER_GROUP   TIMER_GROUP_0
 #define GENERAL_PURPOSE_TIMER         TIMER_0
 
@@ -189,7 +179,7 @@ static bool buzzer_init(int device, int sampleRate)
     precompute_sine_wave(sampleRate);
 #endif
 
-    sampleQueue = xQueueCreate(cacheSamples*2, sizeof(int16_t));
+    sampleQueue = xQueueCreate(cacheSamples*2, sizeof(int16_t*));
     if (!sampleQueue) {
         RG_LOGE("could not create sampleQueue");
         return false;