Fix assertion failure when disconnecting the Ethernet cable (NXP1060 - NetworkInterface.c) (#1002)

* Update NetworkInterface.c

The changes that I'm proposing are to make the driver to work in case of cable disconnection. 

In prvEMACHandlerTask, when xSendEventStructToIPTask, we have to pass network interface or it will fail the assertion in xSendEventStructToIPTask "configASSERT( pxInterface != NULL )".

In pxNXP1064_NetworkInterfaceInitialise, if xWaitPHY fails (for instance, the cable is not connected), the switch case will break without doing nothing and the prvEMACHandlerTask will be blocked waiting for the notification. We have to unblock it to try again in case of failure in xEMAC_WaitPHY.

* Update NetworkInterface.c

uncrustify code

* Update NetworkInterface.c

Correct indentation

* Update NetworkInterface.c

Correct indentation

* Update NetworkInterface.c

fix indentation... again

* Update source/portable/NetworkInterface/NXP1060/NetworkInterface.c

Co-authored-by: ActoryOu <[email protected]>

* Update source/portable/NetworkInterface/NXP1060/NetworkInterface.c

Co-authored-by: ActoryOu <[email protected]>

---------

Co-authored-by: ActoryOu <[email protected]>

Author: microcris

source/portable/NetworkInterface/NXP1060/NetworkInterface.c

@@ -347,6 +347,11 @@ static BaseType_t prvNXP1060_NetworkInterfaceInitialise( NetworkInterface_t * px
 
             if( xStatus != kStatus_Success )
             {
+                if( !xFirstCall )
+                {
+                    xTaskNotify( receiveTaskHandle, DRIVER_READY, eSetValueWithOverwrite );
+                }
+
                 break;
             }
             else
@@ -370,7 +375,7 @@ static BaseType_t prvNXP1060_NetworkInterfaceInitialise( NetworkInterface_t * px
                     xTaskCreated = xTaskCreate( prvEMACHandlerTask,
                                                 "EMAC-Handler",
                                                 configMINIMAL_STACK_SIZE * 3,
-                                                NULL,
+                                                pxInterface,
                                                 configMAX_PRIORITIES - 1,
                                                 &receiveTaskHandle );
 
@@ -505,7 +510,7 @@ static void prvEMACHandlerTask( void * parameter )
         if( ulTaskNotifyTake( pdTRUE, pdMS_TO_TICKS( 500 ) ) == pdFALSE )
         {
             /* No RX packets for a bit so check for a link. */
-            const IPStackEvent_t xNetworkEventDown = { .eEventType = eNetworkDownEvent, .pvData = NULL };
+            const IPStackEvent_t xNetworkEventDown = { .eEventType = eNetworkDownEvent, .pvData = parameter };
 
             do
             {
@@ -568,13 +573,13 @@ static void prvEMACHandlerTask( void * parameter )
                         break;
 
                     case kStatus_ENET_RxFrameError: /* Received an error frame.  Read & drop it */
-                        PRINTF( "RX Receive Error\n" );
+                        FreeRTOS_printf( ( "RX Receive Error\n" ) );
                         ENET_ReadFrame( ethernetifLocal->base, &( ethernetifLocal->handle ), NULL, 0, 0, NULL );
                         /* Not sure if a trace is required.  The MAC had an error and needed to dump bytes */
                         break;
 
                     default:
-                        PRINTF( "RX Receive default" );
+                        FreeRTOS_printf( ( "RX Receive default" ) );
                         break;
                 }
             }