LAUNCHXL2-570LC43: How to add library LWIP1-4-1 to code composer studio v12

vivek nawani

Part Number: LAUNCHXL2-570LC43
Other Parts Discussed in Thread: TMS570LC4357,

Hi,

I am using a code composer studio v12 (CCS v12) and a launchpad Hercules TMS570LC4357 development board (part no. LAUNCHXL2-570LC43).

My code work well to collect data from ADC. But it stop working when I tried to transmit data on UDP port using function "FreeRTOS_sendto()".

I tried to add library LWIP v1.4.1.

Steps to include LWIP v1.4.1 library in my existing project:

1> Pasted library folder (lwip-1.4.1) into my working folder.

2. Changed CCS v12 --> Project Explorer --> Properties --> ARM Compiler --> Include Options --> Added all lwip-1.4.1 file folder paths here.

3: Then I build my project but it throws multiple errors:

Not sure why these are occuring....

Really need an expert advice. Can anyone help how can I get rid of these errors.

0 jagadish gundavarapu over 2 years ago

Hi Vivek,

Can you try to import below TMS570LC4357 Ethernet bootloader to the CCS and can you verify the how here added LWIP folder to the project?

Thanks & regards,
Jagadish.

0 vivek nawani over 2 years ago in reply to jagadish gundavarapu

Hey Jagadish,

Regarding LWIP, I added the folder into my workspace:

Then I included its path into my CCS --> Settings --> Build --> Arm compiler --> Include Options

Thn I build my project but it throw multiple errors of .h missing files:

Can you please guide. I am happy to setup a teams meeting if required to share screen and work in real time so resolve it asap.

0 vivek nawani over 2 years ago in reply to vivek nawani

Hi Jagdish,

Can you please also let me know how to import "Hercules_Ethernet_Bootloader".

Should I just need to copy and past this folder into my work space?

Do I need to include its path if yes then where? Is it "CCS --> Settings --> Build --> Arm compiler --> Include Options" and then build my project?

Kindly let me know

0 jagadish gundavarapu over 2 years ago in reply to vivek nawani

Hi Vivek,

Please select "Import CCS Projects" option

Now browse the directory path the you can see all the available projects in that directory

Now select the project you want to add and then click on finish

Once you did that the project will get added to the project explorer

Now you can build the project.

Thanks & regards,
Jagadish.

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