TMDSCNCD28379D: CCS project build error

Hi Sinan,

Is this an example code provided in C2000ware or any other SDK?

The 28379D device does not include ethernet module. Are you trying to interface an external ethernet module with this device?

Regards,

Veena

Hi, Veena:

I'm using the C2000Ware example below. On top of this example code, I'm making developments for the external ethernet interface.

C:\ti\c2000\C2000Ware_3_04_00_00\device_support\f2837xd\examples\cpu1\spi_loopback

I am trying to interface external ENC28J60 ethernet LAN module with my TMDSCNCD28379D board. I would be glad if you help me.

Sinan.

Hi Sinan,

Unfortunately, we do not have a ready-made driver to interface ENC28J60. You may have add the interface code using SPI. I believe all these functions correspond to sending a specific command via SPI to the external device.

For reference, you can check the SPI_eeprom example, which showcases interfacing an EEPROM.

Regards,

Veena

Hi, Veena:

Can't we fix this problem?

Sinan KAMILCELEBI said:

While building my project, I am getting the error shown in the picture below.

Sinan,

Best regards.

Hi Sinan,

The errors are reported because those functions are not available in the CCS project or any of the included libraries.

Please implement those functions and include in the project build.

Regards,

Veena

Hi, Veena:

I included all the files I used in the project build. However, I am getting the same errors again.

Best regards,

Sinan.

Does those file contain the function definitions?

Regards,

Veena

Yes, it contains function definitions.

Sinan.

Are you using EABI format or COFF format?

Regards,

Veena

Hi, Veena:

I am using the COFF output format.

Best regards,

Sinan.

Hi Sinan,

Are the function definitions available in a .c file or in a .lib file? Can you check the build console output, if the .c is included in the compiling stage or the .lib is included in the linking stage?

Is it possible to share the project, so that I can reproduce the error at my end?

Regards,

Veena

Hi, Veena:

Function definitions are available in a (.c) file.

I checked the build console output. The files (.c) are included in the build stage.

I am sharing the project below.

/cfs-file/__key/communityserver-discussions-components-files/171/f2837xd_5F00_spi_5F00_loopback03_5F00_enc28j60.rar

The project file path is as follows:

f2837xd_spi_loopback03_enc28j60\examples\cpu1\spi_loopback

Sinan,

Thanks.

Hi,

I see the some functions are commented out, some are excluded by #if conditions etc. Hence these functions are not available in the build.

Pleas updated them accordingly.

Regards,

Veena