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Sync with TCP version from AWS, including:

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+ Add FreeRTOS_UpdateMACAddress().
+ Fix bug in lTCPWindowRxCheck() that manifested itself when flooded with lots of very small packets.
This commit is contained in:
Richard Barry 2018-06-13 21:16:22 +00:00
parent d6fcd5dbba
commit 7d92e4dd8f
52 changed files with 150 additions and 219 deletions
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14
FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
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@ -1,5 +1,5 @@
/*
* FreeRTOS+TCP V2.0.1
* FreeRTOS+TCP V2.0.3
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
@ -19,10 +19,8 @@
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
* http://www.FreeRTOS.org
*/
/*
@ -901,7 +899,7 @@ NetworkBufferDescriptor_t xTempBuffer;
{
/* calculate the IP header checksum, in case the driver won't do that. */
pxIPHeader->usHeaderChecksum = 0x00u;
pxIPHeader->usHeaderChecksum = usGenerateChecksum( 0u, ( uint8_t * ) &( pxIPHeader->ucVersionHeaderLength ), ipSIZE_OF_IPv4_HEADER );
pxIPHeader->usHeaderChecksum = usGenerateChecksum( 0UL, ( uint8_t * ) &( pxIPHeader->ucVersionHeaderLength ), ipSIZE_OF_IPv4_HEADER );
pxIPHeader->usHeaderChecksum = ~FreeRTOS_htons( pxIPHeader->usHeaderChecksum );
/* calculate the TCP checksum for an outgoing packet. */
@ -1026,7 +1024,7 @@ BaseType_t xReturn = pdTRUE;
default:
/* Count the number of times it couldn't find the ARP address. */
pxSocket->u.xTCP.ucRepCount++;
FreeRTOS_debug_printf( ( "ARP for %lxip (using %lxip): rc=%d %02X:%02X:%02X %02X:%02X:%02X\n",
pxSocket->u.xTCP.ulRemoteIP,
FreeRTOS_htonl( ulRemoteIP ),
@ -1037,10 +1035,10 @@ BaseType_t xReturn = pdTRUE;
xEthAddress.ucBytes[ 3 ],
xEthAddress.ucBytes[ 4 ],
xEthAddress.ucBytes[ 5 ] ) );
/* And issue a (new) ARP request */
FreeRTOS_OutputARPRequest( ulRemoteIP );
xReturn = pdFALSE;
break;
}