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Port PROFINET

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PROFINET protocol stack/lib. for compliant coms

port industrial automation

STパートナー･プログラム

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はじめる

The PROFINET protocol stack/library provides PROFINET compliant communication, utilizing STM32 on-board Ethernet controller. Only 128kByte of RAM are needed for Single port PROFINET in CC-A, including the lwIP TCP/IP Stack.

This solution supports the GOAL approach by port – a comprehensive development system that allows for creating Multi Protocol support in one single design. The GOAL includes an option to manage an external Layer 2+ managed Ethernet Switch Controller.

GOAL: Creating connectivity for Industrial Ethernet does not only consist from setting up a piece of Source Code – it is rather a product philosophy from Top to Bottom. PROFINET comes with the requirement to pass very challenging Netload Test procedures. For this GOAL needs to change the Layer 2 Ethernet driver, implementing advanced buffering mechanisms, the GOAL driver needs to bypass the cyclic PROFINET frames alongside the TCP/IP Stack and the TCP/IP stack needs to be enabled to handle the Netload Test traffic. GOAL needs to embed all of this into the framework by STMicro. The GOAL driver can as a "Side Effect" be enabled to manage a L2+ managed Ethernet Switch.

And all of this inside an embedded platform, this results in a :

  • highly optimized, performance tweaked MCU system prepared for several communication stacks in one project (GOAL)
  • implemented TCP/IP
  • optional: a managed L2+ Ethernet Switch

The PROFINET solution offers a competitive bill of materials cost with an optimized power consumption for both the STM32 CPU and the peripherals.

Key Features:

  • PROFINET protocol library CC-A or CC-B in RT-1
  • CC-A and RT-1 supported

Evalution Version: Yes
Deliverables: Source
License type: Licensex

The PROFINET protocol stack/library provides PROFINET compliant communication, utilizing STM32 on-board Ethernet controller. Only 128kByte of RAM are needed for Single port PROFINET in CC-A, including the lwIP TCP/IP Stack.

This solution supports the GOAL approach by port – a comprehensive development system that allows for creating Multi Protocol support in one single design. The GOAL includes an option to manage an external Layer 2+ managed Ethernet Switch Controller.

GOAL: Creating connectivity for Industrial Ethernet does not only consist from setting up a piece of Source Code – it is rather a product philosophy from Top to Bottom. PROFINET comes with the requirement to pass very challenging Netload Test procedures. For this GOAL needs to change the Layer 2 Ethernet driver, implementing advanced buffering mechanisms, the GOAL driver needs to bypass the cyclic PROFINET frames alongside the TCP/IP Stack and the TCP/IP stack needs to be enabled to handle the Netload Test traffic. GOAL needs to embed all of this into the framework by STMicro. The GOAL driver can as a "Side Effect" be enabled to manage a L2+ managed Ethernet Switch.

And all of this inside an embedded platform, this results in a :

- highly optimized, performance tweaked MCU system prepared for several communication stacks in one project (GOAL)

- implemented TCP/IP

- optional: a managed L2+ Ethernet Switch

The PROFINET solution offers a competitive bill of materials cost with an optimized power consumption for both the STM32 CPU and the peripherals.

Key Features

- PROFINET protocol library CC-A or CC-B in RT-1

- CC-A and RT-1 supported

Evalution Version: Yes
Deliverables: Source
License type: License
x

The PROFINET protocol stack/library provides PROFINET compliant communication, utilizing STM32 on-board Ethernet controller. Only 128kByte of RAM are needed for Single port PROFINET in CC-A, including the lwIP TCP/IP Stack.

This solution supports the GOAL approach by port – a comprehensive development system that allows for creating Multi Protocol support in one single design. The GOAL includes an option to manage an external Layer 2+ managed Ethernet Switch Controller.

GOAL: Creating connectivity for Industrial Ethernet does not only consist from setting up a piece of Source Code – it is rather a product philosophy from Top to Bottom. PROFINET comes with the requirement to pass very challenging Netload Test procedures. For this GOAL needs to change the Layer 2 Ethernet driver, implementing advanced buffering mechanisms, the GOAL driver needs to bypass the cyclic PROFINET frames alongside the TCP/IP Stack and the TCP/IP stack needs to be enabled to handle the Netload Test traffic. GOAL needs to embed all of this into the framework by STMicro. The GOAL driver can as a "Side Effect" be enabled to manage a L2+ managed Ethernet Switch.

And all of this inside an embedded platform, this results in a :

- highly optimized, performance tweaked MCU system prepared for several communication stacks in one project (GOAL)

- implemented TCP/IP

- optional: a managed L2+ Ethernet Switch

The PROFINET solution offers a competitive bill of materials cost with an optimized power consumption for both the STM32 CPU and the peripherals.

Key Features

- PROFINET protocol library CC-A or CC-B in RT-1

- CC-A and RT-1 supported

Evalution Version: Yes
Deliverables: Source
License type: License
対応製品 STM32F4;STM32F7
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