minor fixes

.project

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>SPDIF_MIXER_V2</name>
+	<name>Asynchronous-SPDIF-Mixer</name>
 	<comment></comment>
 	<projects>
 	</projects>

Core/Src/main.cpp

@@ -154,9 +154,10 @@ int main(void)
   __SPDIFRX.StartReceive();
   __SAI_SPDIF_TX.StartTransmit();
 
+  uint8_t ctLed = 0;
 
   /* USER CODE END 2 */
-  uint8_t ctLed  = 0;
+
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
   while (1)
@@ -215,11 +216,6 @@ void SystemClock_Config(void)
 
   /** Configure the main internal regulator output voltage
   */
-  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
-
-  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
-
-  __HAL_RCC_SYSCFG_CLK_ENABLE();
   __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
 
   while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
@@ -423,7 +419,7 @@ static void MX_SAI3_Init(void)
   hsai_BlockA3.Init.MonoStereoMode = SAI_STEREOMODE;
   hsai_BlockA3.Init.CompandingMode = SAI_NOCOMPANDING;
   hsai_BlockA3.Init.TriState = SAI_OUTPUT_NOTRELEASED;
-  if (HAL_SAI_InitProtocol(&hsai_BlockA3, SAI_I2S_STANDARD, SAI_PROTOCOL_DATASIZE_32BIT, 2) != HAL_OK)
+  if (HAL_SAI_InitProtocol(&hsai_BlockA3, SAI_I2S_MSBJUSTIFIED, SAI_PROTOCOL_DATASIZE_32BIT, 2) != HAL_OK)
   {
     Error_Handler();
   }
@@ -623,13 +619,13 @@ static void MX_GPIO_Init(void)
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
   HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
 
-  /*Configure GPIO pin : NO_AUDIO_D2_Pin */
+  /*Configure GPIO pin : NO_AUDIO2_Pin */
   GPIO_InitStruct.Pin = NO_AUDIO2_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(NO_AUDIO2_GPIO_Port, &GPIO_InitStruct);
 
-  /*Configure GPIO pin : ERREUR_D2_Pin */
+  /*Configure GPIO pin : ERROR2_Pin */
   GPIO_InitStruct.Pin = ERROR2_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;

KiCad/SPDIF.kicad_sch

@@ -6051,6 +6051,50 @@
 		)
 		(uuid "fd80b4f6-8487-4c98-ac1b-2cfee4217dcc")
 	)
+	(rectangle
+		(start 128.27 57.15)
+		(end 189.23 72.39)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(fill
+			(type none)
+		)
+		(uuid 06790d12-6d27-4a43-a31d-b51ba5d7768d)
+	)
+	(rectangle
+		(start 124.46 123.19)
+		(end 181.61 143.51)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(fill
+			(type none)
+		)
+		(uuid 2ce15887-6716-4d13-920d-5ca3b608db45)
+	)
+	(text "C37 or C42\nC41 or C38"
+		(exclude_from_sim no)
+		(at 173.99 127 0)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+		)
+		(uuid "a462da71-fb03-419b-bdbc-f3d76d112a9b")
+	)
+	(text "C31 or C43\nC44 or C32"
+		(exclude_from_sim no)
+		(at 181.61 60.96 0)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+		)
+		(uuid "b5999612-a634-4407-a2f7-4b24e26d1565")
+	)
 	(global_label "SPDIF-In1"
 		(shape output)
 		(at 181.61 85.09 180)