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Add NetworkDown notification to NetworkInterface.c [PR: #671] #812

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Merged
merged 11 commits into from
Mar 31, 2023
Merged

Add NetworkDown notification to NetworkInterface.c [PR: #671] #812

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7dfa5e2
Add NetworkDown notification to EMAC task
zipperowiec Jan 11, 2023
0d50c64
Add NetworkDown notification to NetworkInterface.c
zipperowiec Jan 11, 2023
578d047
Uncrustify: triggered by comment.
actions-user Jan 12, 2023
25110a6
Merge branch 'main' into main
zipperowiec Jan 14, 2023
3e4d47c
Introduce ipconfigSUPPORT_NETWORK_DOWN_EVENT compile flag
zipperowiec Mar 6, 2023
5c5c300
Rework after PR.
zipperowiec Mar 6, 2023
6510abf
Fix formatting
zipperowiec Mar 12, 2023
7007e35
Uncrustify: triggered by comment.
actions-user Mar 21, 2023
705e1a2
Merge branch 'main' into ext_pr_zipperowiec_671
tony-josi-aws Mar 24, 2023
3bf3bdd
Merge branch 'main' into ext_pr_zipperowiec_671
tony-josi-aws Mar 27, 2023
ef48277
Merge branch 'main' into ext_pr_zipperowiec_671
tony-josi-aws Mar 30, 2023
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6 changes: 6 additions & 0 deletions source/include/FreeRTOSIPConfigDefaults.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1068,4 +1068,10 @@
#define ipconfigPROCESS_CUSTOM_ETHERNET_FRAMES 0
#endif

/* Set to 1 if you want to receive eNetworkDown notification via vApplicationIPNetworkEventHook() callback.
* Not all drivers support this feature. */
#ifndef ipconfigSUPPORT_NETWORK_DOWN_EVENT
#define ipconfigSUPPORT_NETWORK_DOWN_EVENT 0
#endif

#endif /* FREERTOS_DEFAULT_IP_CONFIG_H */
9 changes: 9 additions & 0 deletions source/portable/NetworkInterface/STM32Fxx/NetworkInterface.c
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Expand Up @@ -1308,6 +1308,15 @@ static void prvEMACHandlerTask( void * pvParameters )
{
/* Something has changed to a Link Status, need re-check. */
prvEthernetUpdateConfig( pdFALSE );

#if ( ipconfigSUPPORT_NETWORK_DOWN_EVENT != 0 )
{
if( xGetPhyLinkStatus() == pdFALSE )
{
FreeRTOS_NetworkDown();
}
}
#endif /* ( ipconfigSUPPORT_NETWORK_DOWN_EVENT != 0 ) */
}
}
}
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1 change: 1 addition & 0 deletions source/portable/NetworkInterface/STM32Fxx/readme.md
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Expand Up @@ -81,6 +81,7 @@ Recommended settings for STM32Fxx Network Interface:
#define ipconfigZERO_COPY_RX_DRIVER 1
#define ipconfigZERO_COPY_TX_DRIVER 1
#define ipconfigUSE_LINKED_RX_MESSAGES 1
#define ipconfigSUPPORT_NETWORK_DOWN_EVENT 1
```

**Defined in stm32f4xx_hal_conf.h**
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