From 425cd52534478b4e3d1fc3a8bd3d2dc18e621509 Mon Sep 17 00:00:00 2001
From: Silent YANG <yang@vicicode.com>
Date: Sat, 20 Jan 2024 08:12:09 -0800
Subject: [PATCH] =?UTF-8?q?=E9=80=9A=E8=BF=87=E5=86=99=E9=A2=91=E8=BD=AF?=
 =?UTF-8?q?=E4=BB=B6=E5=BC=80=E5=85=B3=E9=A6=96=E5=B0=BE=E9=9F=B3=E6=9C=AC?=
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---
 driver/bk4819.c | 19 +++++++++++--------
 settings.c      |  3 ++-
 settings.h      |  1 +
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/driver/bk4819.c b/driver/bk4819.c
index add3fe4..d45fa91 100644
--- a/driver/bk4819.c
+++ b/driver/bk4819.c
@@ -1759,8 +1759,12 @@ void BK4819_PrepareFSKReceive(void)
 #endif
 
     BK4819_EnterTxMute();
-    AUDIO_AudioPathOn();
-    BK4819_SetAF(BK4819_AF_BEEP);
+    if(gEeprom.MDC_AUDIO_LOCAL){
+        AUDIO_AudioPathOn();
+        BK4819_SetAF(BK4819_AF_BEEP);
+    }else{
+        BK4819_SetAF(BK4819_AF_MUTE);
+    }
 
     BK4819_WriteRegister(BK4819_REG_70, BK4819_REG_70_ENABLE_TONE1 | (66u << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN));
 
@@ -2173,14 +2177,13 @@ void BK4819_enable_mdc1200_rx(const bool enable)
 //			BK4819_REG_30_ENABLE_RX_DSP    |
 		0);
 
-		#if 0
-			GPIO_ClearBit(&GPIOC->DATA, 4);
-			BK4819_SetAF(BK4819_AF_MUTE);
-		#else
-			// let the user hear the FSK being sent
+        if(gEeprom.MDC_AUDIO_LOCAL){
 			BK4819_SetAF(BK4819_AF_BEEP);
 			GPIO_SetBit(&GPIOC->DATA, 4);
-		#endif
+        }else{
+			GPIO_ClearBit(&GPIOC->DATA, 4);
+			BK4819_SetAF(BK4819_AF_MUTE);
+        }
 //		SYSTEM_DelayMs(2);
 
 		// REG_51
diff --git a/settings.c b/settings.c
index 26aae9c..1dbaa6f 100644
--- a/settings.c
+++ b/settings.c
@@ -124,15 +124,16 @@ void SETTINGS_InitEEPROM(void)
     gEeprom.POWER_ON_DISPLAY_MODE        = (Data[7] < 4)              ? Data[7] : POWER_ON_DISPLAY_MODE_NONE;
 #endif
 
-#ifdef ENABLE_CUSTOM_SIDEFUNCTIONS
     // 1FF8..1FFF
     EEPROM_ReadBuffer(0x1FF8, Data, 8);
+#ifdef ENABLE_CUSTOM_SIDEFUNCTIONS
     gEeprom.KEY_M_LONG_PRESS_ACTION       = (Data[0] < ACTION_OPT_LEN) ? Data[0] : ACTION_OPT_SWITCH_DEMODUL;
     gEeprom.KEY_1_SHORT_PRESS_ACTION      = (Data[1] < ACTION_OPT_LEN-3) ? Data[1] : ACTION_OPT_MONITOR;
     gEeprom.KEY_1_LONG_PRESS_ACTION       = (Data[2] < ACTION_OPT_LEN) ? Data[2] : ACTION_OPT_D_DCD;
     gEeprom.KEY_2_SHORT_PRESS_ACTION      = (Data[3] < ACTION_OPT_LEN-3) ? Data[3] : ACTION_OPT_WIDTH;
     gEeprom.KEY_2_LONG_PRESS_ACTION       = (Data[4] < ACTION_OPT_LEN) ? Data[4] : ACTION_OPT_FLASHLIGHT;
 #endif
+    gEeprom.MDC_AUDIO_LOCAL = Data[5];
 
     // 0E98..0E9F
     EEPROM_ReadBuffer(0x0E98, Data, 8);
diff --git a/settings.h b/settings.h
index 31fdd6f..fedb01c 100644
--- a/settings.h
+++ b/settings.h
@@ -208,6 +208,7 @@ typedef struct {
     uint8_t               KEY_2_SHORT_PRESS_ACTION;
     uint8_t               KEY_2_LONG_PRESS_ACTION;
 #endif
+    uint8_t               MDC_AUDIO_LOCAL;
     uint8_t               MIC_SENSITIVITY;
     uint8_t               MIC_SENSITIVITY_TUNING;
     uint8_t               CHAN_1_CALL;