Modified initialization of RTC.

Tried to test UDP server/client

DemoTasks/SimpleTCPEchoServer.c

@@ -136,7 +136,7 @@ static void prvServerConnectionInstance( void *pvParameters );
 /* Stores the stack size passed into vStartSimpleTCPServerTasks() so it can be
 reused when the server listening task creates tasks to handle connections. */
 static uint16_t usUsedStackSize = 0;
-
+static TaskHandle_t prvServerConnectionInstance_Handle = NULL;
 /*-----------------------------------------------------------*/
 
 void vStartSimpleTCPServerTasks( uint16_t usStackSize, UBaseType_t uxPriority )
@@ -157,7 +157,7 @@ Socket_t xListeningSocket, xConnectedSocket;
 socklen_t xSize = sizeof( xClient );
 static const TickType_t xReceiveTimeOut = portMAX_DELAY;
 const BaseType_t xBacklog = 20;
-TaskHandle_t prvServerConnectionInstance_Handle = NULL;
+
 	
 #if( ipconfigUSE_TCP_WIN == 1 )
 	WinProperties_t xWinProps;
@@ -197,15 +197,24 @@ TaskHandle_t prvServerConnectionInstance_Handle = NULL;
 	FreeRTOS_listen( xListeningSocket, xBacklog );
 
 	for( ;; )
-	{
+	{						
 		/* Wait for a client to connect. */	
 		xConnectedSocket = FreeRTOS_accept( xListeningSocket, &xClient, &xSize );
-		configASSERT( xConnectedSocket != FREERTOS_INVALID_SOCKET );				
+		configASSERT( xConnectedSocket != FREERTOS_INVALID_SOCKET );							
-		/* Spawn a task to handle the connection. */
+		FreeRTOS_debug_printf(("Heap size TCP 0 = %d\n", xPortGetFreeHeapSize()));
-		if (prvServerConnectionInstance_Handle)
-			vTaskDelete( prvServerConnectionInstance_Handle );
-		xTaskCreate( prvServerConnectionInstance, "EchoServer", usUsedStackSize, ( void * ) xConnectedSocket, tskIDLE_PRIORITY + 1, &prvServerConnectionInstance_Handle );		
 		
+		/* Delete previous suspended EchoServer task if it was created. */
+		if (prvServerConnectionInstance_Handle && eSuspended == eTaskGetState( prvServerConnectionInstance_Handle) )
+		{
+			/* Pause for a short while to ensure the network is not too
+			* congested. */
+			vTaskDelay( 150 );
+			vTaskDelete( prvServerConnectionInstance_Handle );		
+		}
+		FreeRTOS_debug_printf(("Heap size TCP 1 = %d\n", xPortGetFreeHeapSize()));
+		
+		/* Spawn a task to handle the connection. */
+		xTaskCreate( prvServerConnectionInstance, "EchoServer", usUsedStackSize, ( void * ) xConnectedSocket, tskIDLE_PRIORITY + 1, &prvServerConnectionInstance_Handle );				
 	}
 }
 /*-----------------------------------------------------------*/
@@ -220,11 +229,7 @@ TickType_t xTimeOnShutdown;
 uint8_t *pucRxBuffer;
 
 	xConnectedSocket = ( Socket_t ) pvParameters;
-	HeapStats_t pxHeapStats;
+
-	vPortGetHeapStats( &pxHeapStats );
-	FreeRTOS_debug_printf(("xAvailableHeapSpaceInBytes1     = %d\n", pxHeapStats.xAvailableHeapSpaceInBytes));
-	FreeRTOS_debug_printf(("xNumberOfSuccessfulAllocations1 = %d\n", pxHeapStats.xNumberOfSuccessfulAllocations));
-	FreeRTOS_debug_printf(("xNumberOfSuccessfulFrees1       = %d\n", pxHeapStats.xNumberOfSuccessfulFrees));
 	/* Attempt to create the buffer used to receive the string to be echoed
 	back.  This could be avoided using a zero copy interface that just returned
 	the same buffer. */
@@ -287,15 +292,10 @@ uint8_t *pucRxBuffer;
 
 	/* Finished with the socket, buffer, the task. */
 	vPortFree( pucRxBuffer );
-	FreeRTOS_closesocket( xConnectedSocket );
+	BaseType_t xReturned = FreeRTOS_closesocket( xConnectedSocket );	         
-#ifdef DEBUG_TASK_DELETE	
+  configASSERT( xReturned > FREERTOS_SOCKET_ERROR );
-	vPortGetHeapStats( &pxHeapStats );
+	
-	FreeRTOS_debug_printf(("xAvailableHeapSpaceInBytes2     = %d\n", pxHeapStats.xAvailableHeapSpaceInBytes));
+	vTaskSuspend(NULL);	
-	FreeRTOS_debug_printf(("xNumberOfSuccessfulAllocations2 = %d\n", pxHeapStats.xNumberOfSuccessfulAllocations));
-	FreeRTOS_debug_printf(("xNumberOfSuccessfulFrees2       = %d\n", pxHeapStats.xNumberOfSuccessfulFrees));
-	//FreeRTOS_debug_printf(("Heap size after TCP = %d\n", xPortGetFreeHeapSize()));
-	vTaskDelete( NULL );		
-#endif
 }
 /*-----------------------------------------------------------*/
 

DemoTasks/SimpleUDPClientAndServer.c

@@ -79,11 +79,11 @@ void vStartSimpleUDPClientServerTasks( uint16_t usStackSize, uint32_t ulPort, UB
 	/* Create the client and server tasks that do not use the zero copy
 	interface. */
 	xTaskCreate( prvSimpleClientTask, "SimpCpyClnt", usStackSize, ( void * ) ulPort, uxPriority, NULL );
-	xTaskCreate( prvSimpleServerTask, "SimpCpySrv", usStackSize, ( void * ) ulPort, uxPriority + 1, NULL );
+	xTaskCreate( prvSimpleServerTask, "SimpCpySrv", usStackSize, ( void * ) ( ulPort + 1 ), uxPriority, NULL );
 
 	/* Create the client and server tasks that do use the zero copy interface. */
-	xTaskCreate( prvSimpleZeroCopyUDPClientTask, "SimpZCpyClnt", usStackSize, ( void * ) ( ulPort + 1 ), uxPriority, NULL );
+	xTaskCreate( prvSimpleZeroCopyUDPClientTask, "SimpZCpyClnt", usStackSize, ( void * ) ( ulPort + 2 ), uxPriority, NULL );
-	xTaskCreate( prvSimpleZeroCopyServerTask, "SimpZCpySrv", usStackSize, ( void * ) ( ulPort + 1 ), uxPriority + 1, NULL );
+	xTaskCreate( prvSimpleZeroCopyServerTask, "SimpZCpySrv", usStackSize, ( void * ) ( ulPort + 3 ), uxPriority, NULL );
 }
 /*-----------------------------------------------------------*/
 
@@ -127,7 +127,7 @@ const TickType_t x150ms = 150UL / portTICK_PERIOD_MS;
 		do
 		{
 			/* Create the string that is sent to the server. */
-			printf( ( char * ) cString, "Server received (not zero copy): Message number %lu\r\n", ulCount );
+			sprintf( ( char * ) cString, "Server received (not zero copy): Message number %ul\r\n", ulCount );
 
 			/* Send the string to the socket.  ulFlags is set to 0, so the zero
 			copy option is not selected.  That means the data from cString[] is
@@ -190,6 +190,7 @@ Socket_t xListeningSocket;
 
 		/* Error check. */
 		configASSERT( lBytes == ( BaseType_t ) strlen( ( const char * ) cReceivedString ) );
+		FreeRTOS_debug_printf(  ("Received string: %s, on port %d\r\n", cReceivedString, xBindAddress.sin_port ) );
 	}
 }
 /*-----------------------------------------------------------*/
@@ -255,7 +256,7 @@ const size_t xStringLength = strlen( pcStringToSend ) + 15;
 			end.  Note that the string is being written directly into the buffer
 			obtained from the IP stack above. */
 			memset( ( void * ) pucUDPPayloadBuffer, 0x00, xStringLength );
-			printf( ( char * ) pucUDPPayloadBuffer, "%s%lu\r\n", pcStringToSend, ulCount );
+			sprintf( ( char * ) pucUDPPayloadBuffer, "%s%ul\r\n", pcStringToSend, ulCount );
 
 			/* Pass the buffer into the send function.  ulFlags has the
 			FREERTOS_ZERO_COPY bit set so the IP stack will take control of the
@@ -343,7 +344,7 @@ Socket_t xListeningSocket;
 			the NULL terminator is also transmitted. */
 			configASSERT( lBytes == ( ( BaseType_t ) strlen( ( const char * ) pucUDPPayloadBuffer ) + 1 ) );
 		}
-
+		FreeRTOS_debug_printf(  ("Received string: %s, with ZERO_COPY on port %d\r\n", pucUDPPayloadBuffer, xBindAddress.sin_port ) );
 		if( lBytes >= 0 )
 		{
 			/* The buffer *must* be freed once it is no longer needed. */

FreeRTOS/source/portable/NetworkInterface/board_family/NetworkInterface.c

@@ -78,13 +78,9 @@
 #include "Driver_ETH_MAC.h"
 #include "Driver_ETH_PHY.h"
 #include "gd32f10x_enet.h"
-//#include "RTE_Components.h"
+
 //#ifdef RTE_Drivers_PHY_DP83848C        /* Driver PHY DP83848C */
 
-//#endif
-//#ifdef DEBUG
-//#define BKPT 	__asm  volatile("BKPT #0\n") ;
-//#endif
 
 static void receiveHandlerTask( void *pvParameters );
 static TaskHandle_t receiveHandler = NULL;
@@ -98,6 +94,8 @@ static ARM_ETH_MAC_CAPABILITIES  capabilities;
 extern ARM_DRIVER_ETH_PHY ARM_Driver_ETH_PHY_(0);
 #define Driver_ETH_PHY0 	ARM_Driver_ETH_PHY_(0)
 
+extern TaskHandle_t vTaskHelloWorld_Handle, vTaskToggleLed_Handle;
+
 /**
   \fn          void ENET_IRQHandler(void)
   \brief       Ethernet IRQ Handler 
@@ -110,6 +108,25 @@ void ENET_IRQHandler(void)
 		enet_interrupt_flag_clear(ENET_DMA_INT_FLAG_RS_CLR);		
 		vTaskNotifyGiveFromISR(receiveHandler, &pxHigherPriorityTaskWoken );
 	}
+#ifdef DEBUG_RBU_IRQ
+	if (SET == enet_interrupt_flag_get(ENET_DMA_INT_FLAG_RBU))
+	{
+		enet_interrupt_flag_clear(ENET_DMA_INT_FLAG_RBU_CLR);		
+		vTaskNotifyGiveIndexedFromISR(vTaskToggleLed_Handle, 0, &pxHigherPriorityTaskWoken );
+	}
+#elif defined (DEBUG_TBU_IRQ)
+	if (SET == enet_interrupt_flag_get(ENET_DMA_INT_FLAG_TBU))
+	{
+		enet_interrupt_flag_clear(ENET_DMA_INT_FLAG_TBU_CLR);		
+		vTaskNotifyGiveFromISR(vTaskHelloWorld_Handle, &pxHigherPriorityTaskWoken );
+	}
+#elif defined (DEBUG_RBU_IRQ)	
+	if (SET == enet_interrupt_flag_get(ENET_DMA_INT_FLAG_ET))
+	{
+		enet_interrupt_flag_clear(ENET_DMA_INT_FLAG_ET_CLR);		
+		vTaskNotifyGiveIndexedFromISR(vTaskHelloWorld_Handle, 1, &pxHigherPriorityTaskWoken );
+	}
+#endif	
 	if( pxHigherPriorityTaskWoken  == pdTRUE)
 	{  
 		taskYIELD(); 
@@ -171,11 +188,47 @@ int32_t ARM_ETH_MAC_Initialize (ARM_ETH_MAC_SignalEvent_t cb_event)
 	 xResult = ARM_DRIVER_OK;
 		
 	enet_interrupt_enable( ENET_DMA_INT_RIE );	
-/*	enet_interrupt_enable( ENET_DMA_INT_TIE );
+#ifdef DEBUG_TI_IRQ	
+	enet_interrupt_enable( ENET_DMA_INT_TIE );
+#elif defined DEBUG_TBU_IRQ	
 	enet_interrupt_enable( ENET_DMA_INT_TBUIE );
-	enet_interrupt_enable( ENET_DMA_INT_ERIE );*/
+#elif defined DEBUG_ER_IRQ		
+  enet_interrupt_enable( ENET_DMA_INT_ERIE );
+#endif	
+	
 	enet_interrupt_enable( ENET_DMA_INT_NIE );
 	
+#ifdef DEBUG_TJT_IRQ
+  enet_interrupt_enable( ENET_DMA_INT_TJTIE );
+#elif defined DEBUG_TPS_IRQ	
+  enet_interrupt_enable( ENET_DMA_INT_TPSIE );
+#elif defined DEBUG_TU_IRQ	
+  enet_interrupt_enable( ENET_DMA_INT_TUIE );
+#elif defined DEBUG_RBU_IRQ		
+	enet_interrupt_enable( ENET_DMA_INT_RBUIE );
+#elif defined DEBUG_RPS_IRQ		
+  enet_interrupt_enable( ENET_DMA_INT_RPSIE );
+#elif defined DEBUG_RO_IRQ		
+	enet_interrupt_enable( ENET_DMA_INT_ROIE );
+#elif defined DEBUG_RWT_IRQ			
+  enet_interrupt_enable( ENET_DMA_INT_RWTIE );
+#elif defined DEBUG_ET_IRQ			
+  enet_interrupt_enable( ENET_DMA_INT_ETIE );
+#elif defined DEBUG_FBE_IRQ			
+  enet_interrupt_enable( ENET_DMA_INT_FBEIE );
+#endif	
+#if defined ( DEBUG_TJT_IRQ ) || \
+	  defined ( DEBUG_TPS_IRQ ) || \
+		defined ( DEBUG_TU_IRQ  ) || \
+		defined ( DEBUG_RBU_IRQ ) || \
+		defined ( DEBUG_RPS_IRQ ) || \
+		defined ( DEBUG_RO_IRQ  ) || \
+		defined ( DEBUG_RWT_IRQ ) || \
+		defined ( DEBUG_ET_IRQ  ) || \
+		defined ( DEBUG_FBE_IRQ )
+	enet_interrupt_enable( ENET_DMA_INT_AIE );	
+#endif
+
 	return xResult;
 }
 
@@ -358,16 +411,18 @@ int32_t ARM_ETH_MAC_GetTxFrameTime (ARM_ETH_MAC_TIME *time)
   \return      \ref execution_status
 */
 int32_t ARM_ETH_MAC_Control (uint32_t control, uint32_t arg)
-{
+{		
-	FreeRTOS_debug_printf(("ARM_ETH_MAC_Control\n"));
-	
 	if((control >= 0) & (arg >= 0))
 	{
 		if(SUCCESS == enet_phy_write_read(ENET_PHY_WRITE, PHY_ADDRESS, control, (uint16_t*)&arg))
 			return ARM_DRIVER_OK;
 		else
+		{
+			FreeRTOS_debug_printf(("ARM_ETH_MAC_Control_ERROR\n"));
 			return ARM_DRIVER_ERROR;
+		}
 	}else
+		FreeRTOS_debug_printf(("ARM_ETH_MAC_Control_ERROR_PARAMETER\n"));
 		return ARM_DRIVER_ERROR_PARAMETER;
 }
 

RTE/RTOS/FreeRTOSConfig.h

@@ -50,7 +50,7 @@ extern uint32_t SystemCoreClock;
 /* Constants that describe the hardware and memory usage. */
 #define configCPU_CLOCK_HZ                    (SystemCoreClock)
 #define configTICK_RATE_HZ                    ((TickType_t)1000)
-#define configTOTAL_HEAP_SIZE                 ((size_t)5*8192)
+#define configTOTAL_HEAP_SIZE                 ((size_t)40*1024)
 #define configMINIMAL_STACK_SIZE              ((uint16_t)256)
 #define configSUPPORT_DYNAMIC_ALLOCATION      1
 #define configSUPPORT_STATIC_ALLOCATION       0
@@ -99,6 +99,7 @@ extern uint32_t SystemCoreClock;
 #define configENABLE_TRUSTZONE                1
 #define configMINIMAL_SECURE_STACK_SIZE       ((uint32_t)1024)
 #define configRUN_FREERTOS_SECURE_ONLY        0
+#define configTASK_NOTIFICATION_ARRAY_ENTRIES 2
 
 /* Cortex-M specific definitions. */
 #ifdef __NVIC_PRIO_BITS
@@ -237,14 +238,14 @@ void vAssertCalled(const char* pcFile,
 #define configIP_ADDR0                       192
 #define configIP_ADDR1                       168
 #define configIP_ADDR2                       1
-#define configIP_ADDR3                       2
+#define configIP_ADDR3                       3
 
        /* Default gateway IP address configuration.  Used in ipconfigUSE_DHCP is set to
         * 0, or ipconfigUSE_DHCP is set to 1 but a DNS server cannot be contacted. */
 #define configGATEWAY_ADDR0                  192
 #define configGATEWAY_ADDR1                  168
 #define configGATEWAY_ADDR2                  1
-#define configGATEWAY_ADDR3                  2
+#define configGATEWAY_ADDR3                  1
 
         /* Default DNS server configuration.  OpenDNS addresses are 208.67.222.222 and
          * 208.67.220.220.  Used in ipconfigUSE_DHCP is set to 0, or ipconfigUSE_DHCP is

RTE/_Target_1/RTE_Components.h

@@ -24,6 +24,8 @@
 #define RTE_RTOS_FreeRTOS_EVENTGROUPS   /* RTOS FreeRTOS Event Groups */
 /* ARM.FreeRTOS::RTOS:Heap:Heap_4:10.5.1 */
 #define RTE_RTOS_FreeRTOS_HEAP_4        /* RTOS FreeRTOS Heap 4 */
+/* GigaDevice::Device:GD32F10x_StdPeripherals:BKP:2.0.2 */
+#define RTE_DEVICE_STDPERIPHERALS_BKP
 /* GigaDevice::Device:GD32F10x_StdPeripherals:DMA:2.0.2 */
 #define RTE_DEVICE_STDPERIPHERALS_DMA
 /* GigaDevice::Device:GD32F10x_StdPeripherals:ENET:2.0.2 */

Test_project_for_GD32107C-EVAL.uvoptx

@@ -125,7 +125,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>DLGTARM</Key>
-          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)</Name>
+          <Name>(1010=83,112,533,669,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -153,56 +153,7 @@
           <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0GD32F10x_CL -FS08000000 -FL040000 -FP0($$Device:GD32F107VC$Flash\GD32F10x_CL.FLM))</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
-      <Breakpoint>
+      <Breakpoint/>
-        <Bp>
-          <Number>0</Number>
-          <Type>0</Type>
-          <LineNumber>206</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>134220272</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>.\DemoTasks\SimpleTCPEchoServer.c</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\Test_project_for_GD32107C_EVAL\DemoTasks/SimpleTCPEchoServer.c\206</Expression>
-        </Bp>
-        <Bp>
-          <Number>1</Number>
-          <Type>0</Type>
-          <LineNumber>511</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>134230238</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>.\FreeRTOS\source\FreeRTOS_DHCP.c</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\Test_project_for_GD32107C_EVAL\FreeRTOS/source/FreeRTOS_DHCP.c\511</Expression>
-        </Bp>
-        <Bp>
-          <Number>2</Number>
-          <Type>0</Type>
-          <LineNumber>6</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>0</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>0</BreakIfRCount>
-          <Filename>.\main.c</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression></Expression>
-        </Bp>
-      </Breakpoint>
       <WatchWindow1>
         <Ww>
           <count>0</count>
@@ -274,6 +225,11 @@
           <WinNumber>1</WinNumber>
           <ItemText>pxSocket</ItemText>
         </Ww>
+        <Ww>
+          <count>14</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>prvServerConnectionInstance_Handle</ItemText>
+        </Ww>
       </WatchWindow1>
       <MemoryWindow1>
         <Mm>
@@ -415,18 +371,6 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
-    <File>
-      <GroupNumber>1</GroupNumber>
-      <FileNumber>6</FileNumber>
-      <FileType>1</FileType>
-      <tvExp>0</tvExp>
-      <tvExpOptDlg>0</tvExpOptDlg>
-      <bDave2>0</bDave2>
-      <PathWithFileName>.\printf-stdarg.c</PathWithFileName>
-      <FilenameWithoutPath>printf-stdarg.c</FilenameWithoutPath>
-      <RteFlg>0</RteFlg>
-      <bShared>0</bShared>
-    </File>
   </Group>
 
   <Group>
@@ -437,7 +381,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>7</FileNumber>
+      <FileNumber>6</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -449,7 +393,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>7</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -461,7 +405,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>8</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -473,7 +417,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>9</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -485,7 +429,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -497,7 +441,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -509,7 +453,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -521,7 +465,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -533,7 +477,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -545,7 +489,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -557,7 +501,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -569,7 +513,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -581,7 +525,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -593,7 +537,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -605,7 +549,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -617,7 +561,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -629,7 +573,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -641,7 +585,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>23</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -653,7 +597,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -665,7 +609,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -677,7 +621,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -689,7 +633,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -701,7 +645,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -713,7 +657,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -759,7 +703,7 @@
 
   <Group>
     <GroupName>::RTOS</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>1</RteFlg>

Test_project_for_GD32107C-EVAL.uvprojx

@@ -339,7 +339,7 @@
             <v6Rtti>0</v6Rtti>
             <VariousControls>
               <MiscControls>-D DEBUG -Wno-pragma-pack -Wno-macro-redefined</MiscControls>
-              <Define>DEBUG_TASK_DELETE</Define>
+              <Define></Define>
               <Undefine></Undefine>
               <IncludePath>.\FreeRTOS\source\portable\NetworkInterface\include;.\FreeRTOS\source\include;.\FreeRTOS\source\portable\Compiler\Keil;.\DemoTasks\include;..\GigaDevice_test</IncludePath>
             </VariousControls>
@@ -410,11 +410,6 @@
               <FileType>1</FileType>
               <FilePath>.\PHY\PHY_DP83848C.c</FilePath>
             </File>
-            <File>
-              <FileName>printf-stdarg.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>.\printf-stdarg.c</FilePath>
-            </File>
           </Files>
         </Group>
         <Group>
@@ -820,6 +815,12 @@
           <targetInfo name="Target 1"/>
         </targetInfos>
       </component>
+      <component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="BKP" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU">
+        <package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
+        <targetInfos>
+          <targetInfo name="Target 1"/>
+        </targetInfos>
+      </component>
       <component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="DMA" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU">
         <package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
         <targetInfos>
@@ -908,6 +909,14 @@
           <targetInfo name="Target 1"/>
         </targetInfos>
       </file>
+      <file attr="config" category="source" name="Device\Firmware\Peripherals\src\gd32f10x_bkp.c" version="2.0.2">
+        <instance index="0">RTE\Device\GD32F107VC\gd32f10x_bkp.c</instance>
+        <component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="BKP" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU"/>
+        <package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
+        <targetInfos>
+          <targetInfo name="Target 1"/>
+        </targetInfos>
+      </file>
       <file attr="config" category="source" name="Device\Firmware\Peripherals\src\gd32f10x_dbg.c" version="2.0.2">
         <instance index="0" removed="1">RTE\Device\GD32F107VC\gd32f10x_dbg.c</instance>
         <component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="DBG" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU"/>

main.c

@@ -1,5 +1,7 @@
 #include "FreeRTOS.h"
 #include "task.h"
+#include "queue.h"
+#include "semphr.h"
 #include "gd32f107c_eval.h"
 #include "gd32f10x_gpio.h"
 #include "stdio.h"
@@ -26,6 +28,9 @@
 #define TASK_HELLO_WORLD_DELAY 500
 #define TASK_TOGGLE_LED_DELAY 125
 
+#define OSC32_PORT			GPIOC
+#define OSC32_IN  GPIO_PIN_14
+#define OSC32_OUT GPIO_PIN_15
 /*
 *	RMII interface port & pin definitions
 */
@@ -57,12 +62,12 @@
 
 #define TEST_RUNNER_TASK_STACK_SIZE    512
 
-#define mainCREATE_SIMPLE_UDP_CLIENT_SERVER_TASKS     0
+#define mainCREATE_SIMPLE_UDP_CLIENT_SERVER_TASKS     1
 #define mainCREATE_TCP_ECHO_TASKS_SINGLE              0
-#define mainCREATE_TCP_ECHO_SERVER_TASK               1
+#define mainCREATE_TCP_ECHO_SERVER_TASK               0
 
 /* Simple UDP client and server task parameters. */
-#define mainSIMPLE_UDP_CLIENT_SERVER_TASK_PRIORITY    ( tskIDLE_PRIORITY )
+#define mainSIMPLE_UDP_CLIENT_SERVER_TASK_PRIORITY    ( tskIDLE_PRIORITY + 1 )
 #define mainSIMPLE_UDP_CLIENT_SERVER_PORT             ( 5005UL )
 
 /* Echo client task parameters - used for both TCP and UDP echo clients. */
@@ -78,15 +83,12 @@
 //#define mainDEVICE_NICK_NAME                          "windows_demo"
 
 #ifdef DEBUG
-		#define BKPT_DEBUG()\
+		#define BKPT_DEBUG() __BKPT();						
-		__BKPT();						\
-//		NVIC_SystemReset();	\
-//		while(TRUE){};			\
-
 #else
 		#define BKPT_DEBUG()
 #endif
 
+TaskHandle_t vTaskHelloWorld_Handle, vTaskToggleLed_Handle;
 /* Default MAC address configuration.  The demo creates a virtual network
  * connection that uses this MAC address by accessing the raw Ethernet data
  * to and from a real network connection on the host PC.  See the
@@ -199,19 +201,32 @@ static void vInitMCU(void)
 	rcu_periph_clock_enable(RCU_AF);
 	rcu_periph_clock_enable(RCU_ENET);
 	rcu_periph_clock_enable(RCU_ENETTX);
-	rcu_periph_clock_enable(RCU_ENETRX);
+	rcu_periph_clock_enable(RCU_ENETRX);	
+	rcu_periph_clock_enable(RCU_BKPI);
+	rcu_periph_clock_enable(RCU_PMU);
 	rcu_periph_clock_enable(RCU_RTC);
 	
 	
 	/* Configure RTC */
-#ifdef RTC_ENABLE	
+	gpio_init(OSC32_PORT, GPIO_MODE_AF_PP, GPIO_OSPEED_2MHZ, OSC32_IN); 
-	rcu_rtc_clock_config(RCU_RTCSRC_LXTAL);
+	gpio_init(OSC32_PORT, GPIO_MODE_AF_PP, GPIO_OSPEED_2MHZ, OSC32_OUT); 
-	rtc_configuration_mode_enter();
+	
-	rtc_lwoff_wait();
+	if (FALSE == rtc_counter_get() & FALSE == rtc_flag_get(RTC_CTL_OVIF))
-	rtc_counter_set(0xA5A5A5A5);
+	{
-	//rtc_lwoff_wait();
+		pmu_backup_write_enable();
-	rtc_configuration_mode_exit();
+		
-#endif	
+		rcu_rtc_clock_config(RCU_RTCSRC_LXTAL);	
+		while (RESET == (RCU_BDCTL & RCU_BDCTL_LXTALSTB)) {}
+		
+		rtc_lwoff_wait();			
+		rtc_counter_set(0xA5A5);
+		rtc_lwoff_wait();	
+		rtc_prescaler_set(0);		
+		rtc_lwoff_wait();
+	}
+	else if (TRUE == rtc_flag_get(RTC_CTL_OVIF))
+		rtc_flag_clear(RTC_CTL_OVIF);
+
 	
 	/* Configure GPIO Alternate UART function */
 	gd_eval_com_init(EVAL_COM1);	
@@ -248,9 +263,9 @@ static void vInitMCU(void)
 	
 	/* Enable Ethernet MAC */
 	enet_descriptors_chain_init(ENET_DMA_TX);
-	enet_descriptors_chain_init(ENET_DMA_RX);
+	enet_descriptors_chain_init(ENET_DMA_RX); //enet_desc_receive_complete_bit_enable(dma_current_rxdesc);
-	//enet_desc_receive_complete_bit_enable(dma_current_rxdesc);
 	enet_enable();
+	//nvic_irq_enable(ENET_IRQn, ipconfigMAC_INTERRUPT_PRIORITY, 0xFF);
 	__disable_irq();
 	NVIC_ClearPendingIRQ(ENET_IRQn);
   NVIC_SetPriority(ENET_IRQn, ipconfigMAC_INTERRUPT_PRIORITY);
@@ -266,14 +281,19 @@ void vTaskHelloWorld( void *pvParameters)
 {
 	char ButtonState = 0;
 	for( ;; )	
-	{
+	{		
+#ifdef DEBUG_ET_IRQ
+			ulTaskNotifyTakeIndexed(1, pdFALSE, portMAX_DELAY );
+			FreeRTOS_debug_printf(("ENET_DMA_INT_FLAG_ET\n"));			
+#else		
 			ButtonState = !gpio_input_bit_get(GPIOB, BUTTON_USER);
 			if (ButtonState)
 			{				
 				FreeRTOS_debug_printf(("Key pressed\n"));	
 				fflush( stdout );				
 				vTaskDelay(TASK_HELLO_WORLD_DELAY);
-			}
+			}			
+#endif			
 	}
 }	
 /**! \brief vTaskToggleLed procedure
@@ -285,6 +305,10 @@ void vTaskToggleLed( void *pvParameters)
 	char toggle = 1;
 	for( ;; )	
 	{			
+#ifdef DEBUG_RBU_IRQ		
+			ulTaskNotifyTakeIndexed(0, pdFALSE, portMAX_DELAY );
+			FreeRTOS_debug_printf(("ENET_DMA_INT_FLAG_RBU\n"));
+#else		
 			if (toggle)
 			{
 				gpio_bit_reset(LED2_USER_PORT, LED2_USER);				
@@ -294,7 +318,8 @@ void vTaskToggleLed( void *pvParameters)
 				gpio_bit_set(LED2_USER_PORT, LED2_USER);				
 			}	
 			toggle = !toggle;
-			vTaskDelay(TASK_TOGGLE_LED_DELAY);			
+			vTaskDelay(TASK_TOGGLE_LED_DELAY);
+#endif			
 	}
 }	
 
@@ -309,7 +334,7 @@ static void prvMiscInitialisation( void )
 
     /* Seed the random number generator. */
 		xTimeNow = rtc_counter_get();
-    FreeRTOS_debug_printf( ("Seed for randomiser: %lu\r\n", xTimeNow ) );		
+    FreeRTOS_debug_printf( ("Seed for randomiser: %d\r\n", (unsigned)xTimeNow ) );		
     prvSRand( ( uint32_t ) xTimeNow );
 
     ( void ) xApplicationGetRandomNumber( &ulRandomNumbers[ 0 ] );
@@ -327,8 +352,8 @@ int main(void)
 {	
 	vInitMCU(); 			
   prvMiscInitialisation();
-	xTaskCreate( vTaskToggleLed,  "ToggleLed",  configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, NULL);
+	xTaskCreate( vTaskToggleLed,  "ToggleLed",  configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, &vTaskToggleLed_Handle);
-	xTaskCreate( vTaskHelloWorld, "HelloWorld", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, NULL);
+	xTaskCreate( vTaskHelloWorld, "HelloWorld", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY+1, &vTaskHelloWorld_Handle);
 	FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
 	
 	vTaskStartScheduler();
@@ -425,8 +450,7 @@ static void prvSRand( UBaseType_t ulSeed )
 }
 
 UBaseType_t uxRand( void )
-{		
+{				
-		static UBaseType_t ulNextRand;
     const uint32_t ulMultiplier = 0x015a4e35UL, ulIncrement = 1UL;
 
     /* Utility function to generate a pseudo random number. */