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ac6 >> ac6-training >> Programming >> Internet >> LwIP Implementation Download as PDF Write us

STS1 LwIP Implementation

This course explains the implementation of the LwIP stack on STM32 MCUs

formateur
Objective
  • Describing lwIP stack and how to implement it (particularly on STM32F2).
  • This course particularly describes the parameterizing of the stack.
  • A lot of labs have been developed to explain the various protocol operation.
A lot of programming examples have been developed by ACSYS to help the attendee to become familiar with the stack.
That is why the labs included in this course can be compiled and executed under 3 possible IDEs: IAR, Keil and GCC / Lauterbach Trace32.
A more detailed course description is available on request at training@ac6-training.com
This document is necessary to tailor the course to specific customer needs and to define the exact schedule.

  • Theoretical course
    • PDF course material (in English) supplemented by a printed version for face-to-face courses.
    • Online courses are dispensed using the Teams video-conferencing system.
    • The trainer answers trainees' questions during the training and provide technical and pedagogical assistance.
  • At the start of each session the trainer will interact with the trainees to ensure the course fits their expectations and correct if needed
  • Any embedded systems engineer or technician with the above prerequisites.
  • The prerequisites indicated above are assessed before the training by the technical supervision of the traineein his company, or by the trainee himself in the exceptional case of an individual trainee.
  • Trainee progress is assessed by quizzes offered at the end of various sections to verify that the trainees have assimilated the points presented
  • At the end of the training, each trainee receives a certificate attesting that they have successfully completed the course.
    • In the event of a problem, discovered during the course, due to a lack of prerequisites by the trainee a different or additional training is offered to them, generally to reinforce their prerequisites,in agreement with their company manager if applicable.

Course Outline

  • Ethernet Addressing
  • Frame format
  • Frame filtering
  • VLAN tag usage
  • Using WireShark to capture Ethernet traffic
  • Overview
  • Buffer and memory management
  • Network interfaces
  • IP processing
  • UDP processing
  • TCP processing
  • Interfacing the stack
  • Application Program Interface (API)
  • BSD socket library
  • Global Ethernet MAC/DMA functions
  • DMA descriptor handling
  • PHY control functions
  • Hardware Cheksum
  • PHY interface configuration
  • MAC and IP address settings
  • Developing in standalone mode (RAW API)
  • Developing with an RTOS using Netconn or Socket API
  • lwIP memory configuration options
  • Standalone demos
    • HTTP server
    • TCP echo client / TCP echo server
    • UDP echo client / UDP echo server
    • TFTP server
  • FreeRTOS demo
    • HTTP server netconn
    • HTTP server socket
    • UDP TCP echo server netconn