https://github.com/embeddedcrab/freertos_raw_sockets

This repository contains addition of RAW Sockets in FreeRTOS+Plus TCP/IP stack.
https://github.com/embeddedcrab/freertos_raw_sockets

freertos freertos-addons freertos-client freertos-plus freertos-raw-sockets raw-sockets xmc4500-ethernet xmc4500-relaxkit

Last synced: about 2 months ago
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This repository contains addition of RAW Sockets in FreeRTOS+Plus TCP/IP stack.

• Host: GitHub
• URL: https://github.com/embeddedcrab/freertos_raw_sockets
• Owner: embeddedcrab
• Created: 2020-10-18T20:32:27.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2020-10-19T07:36:37.000Z (about 4 years ago)
• Last Synced: 2023-08-29T20:05:54.392Z (over 1 year ago)
• Topics: freertos, freertos-addons, freertos-client, freertos-plus, freertos-raw-sockets, raw-sockets, xmc4500-ethernet, xmc4500-relaxkit
• Language: C
• Homepage:
• Size: 27.7 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# FreeRTOS_RAW_Sockets

This repository contains addition of RAW Sockets in FreeRTOS+Plus stack.

Project example was done on Infineon XMC4500 Relax Kit over Ethernet using https://github.com/embeddedcrab/Linux_4_ARM/tree/master/ml_iot_freertos_base [FreeRTOS TCP/IP over Ethernet] as base with few modifications.

Following functionalities were added:

1. SOCK_RAW and IPPROTO_RAW flags for RAW sockets functionality

2. SOCK_RAW Sockets with IPPOTO_RAW & IPPROTO_UDP can act as client (example given in App/src/client_task.cpp)

3. SOCK_RAW Sockets with IPPROTO_UDP can act as server (example given in App/src/server_task.cpp)

You can find the functionalities in App and FreeRTOS+Plus folders. [Main focus is on RAW Sockets functionality, you can ignore other things :-)]

You can see the Network capture for different cases of application for reference. Put Ip address filter as [ip.addr==192.168.1.9 || ip.addr==0.0.0.0] or can use the src and dst ip as well, can check the souce for IP addresses.

Explore it, you might find it useful.

Happy to Help & Share 😊

Cheers!!