TMS570LS1227:Ethernet Communication

Seongwoong kim

Intellectual 480 points

Part Number: TMS570LS1227
Other Parts Discussed in Thread: HALCOGEN

Tool/software:

Hi,I'm working on a project with a TMS570LS1227 custom board. I'm trying to IP the board for Ethernet communication.

Is there any sample code or material to refer to?

For your information, the Ethernet partial circuit is designed the same as the development board.

over 1 year ago

0 jagadish gundavarapu over 1 year ago

TI__Guru 73711 points

Hi Seongwoong,

1. First the EMAC example is available in HALCoGen and you can refer below thread to find how to access it:

(4) TMS570LC4357: TMS570LC4357 MICROCONTROLLER HARCULIS DEVELOPMENT KIT - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

2. And we have LwIP, Active Webserver and Ethernet bootloader examples available, you can download these examples from below link:

(5) [FAQ] TMS570LC4357: Examples and Demos available for Hercules Controllers (E.g. TMS570x, RM57x and RM46x etc) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

3. And in the above shared demos FAQ, you can also refer below FAQ's to understand how to execute above mentioned examples, here i gave step by step procedure to execute the above examples:

(5) [FAQ] TMS570LC4357: Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using static IP. - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(5) [FAQ] TMS570LC4357: Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using Dynamic IP (DHCP) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(5) [FAQ] TMS570LC4357: Active Web Server Demo for TMS570LC4357 HDK board - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(5) [FAQ] RM57L843: Describing step by step procedure to use Ethernet Bootloader in static IP for Hercules device (RM57x) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(5) [FAQ] TMS570LC4357: Step by step procedure to execute UART Bootloader on TMS570LC4357 - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & regards,
Jagadish.

0 Seongwoong kim over 1 year ago in reply to jagadish gundavarapu

Intellectual 480 points

Thank you for your answer.
As I answered, I checked that the message is output to the terminal after running lwip_demo, but I can't access the page with the IP I assigned.
And may I know which function to use in lwiplib.c to do Ping test?

0 jagadish gundavarapu over 1 year ago in reply to Seongwoong kim

TI__Guru 73711 points

Hi Seongwoong,

Can you please make sure you are following the steps that i mentioned in below thread:

(2) [FAQ] TMS570LC4357: Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using Dynamic IP (DHCP) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(3) [FAQ] TMS570LC4357: Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using static IP. - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

If you are using HDK board then please refer my first comment in the above thread or else if you are using launchpad then please refer second comment.

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Thanks & regards,
Jagadish.