Kinetis MicrocontrollersのトピックRe: Ethernet to serial

Ethernet to serial

jill1 — Thu, 15 Apr 2021 06:21:47 GMT

Hi,

I'm trying to run the eth_to_serial example application using TWR-K65F180M and TWR-SER (found under C:\Freescale\KSDK_1.3.0\middleware\tcpip\rtcs\examples\eth_to_serial). But I get some errors when I start to build the example. The errors are in app_mqx.c (unknown type name 'TASK_TEMPLATE_STRUCT', 'MAIN_TASK' undeclared here (not in a function),...). Do you have any idea what went wrong?

Re: Ethernet to serial

danielchen — Fri, 16 Apr 2021 05:39:56 GMT

HI @jill1

I tried to build this demo with KDS on my side, it is OK.

To build this demo, you need to build other libs first.

Regards

Daniel

Re: Ethernet to serial

jill1 — Fri, 16 Apr 2021 07:56:41 GMT

hi @danielchen

thanks for your reply. I forgot to include a library but now everything is included:

But I have another problem. When I try to debug the program I get the following messages:

best regards,

Jill

Re: Ethernet to serial

danielchen — Fri, 16 Apr 2021 08:06:13 GMT

It seems your compile failed. no output.

Please check the output file eth_to_serial.elf exists?

Regards

Daniel

Re: Ethernet to serial

jill1 — Fri, 16 Apr 2021 08:18:31 GMT

The file doesn't exists. I get following message in the console: "Nothing to build for project eth_to_serial_twrk65f180m".

Re: Ethernet to serial

danielchen — Fri, 16 Apr 2021 08:21:23 GMT

Please make clean and build all again

Re: Ethernet to serial

jill1 — Fri, 16 Apr 2021 12:17:04 GMT

Thank you I'm now able to debug the program and the output file eth_to_serial.elf exists.

But something else must be wrong. If I try to ping the IP adress I set in the program, I don't get a response. Furthermore I tried to check the connection with putty and I receive the following error:

Re: Ethernet to serial

danielchen — Mon, 12 Jul 2021 07:55:48 GMT

please refer to the readme file under the folder

C:\Freescale\KSDK_1.3.0\middleware\tcpip\rtcs\examples\eth_to_serial

If connection to TCP terminal is established, all characters you input to the UART are echoed to TCP terminal and vice versa.

Regards

Daniel