topic KSDK questions in Kinetis Microcontrollers

KSDK questions

cuizhuangping — Sun, 09 Sep 2018 14:19:48 GMT

Hello everyone:

I have made a circuit board based on MK64FN1M0VLQ12 microchip, recently。I found some problems when i try to develop software base on "frdmk64f" platform of ksdk1.3.0. It can work well when programming the "lwip_ping_demo" program of “lwip” base on “MQX” or " UCOS II" system. I can ping to the board through an ethernet cable. Howerever, I can not ping to the board if I programming the "lwip_ping_demo" program based on "FreeRtos" system. There is another question when I restart the board for all the demo program, The program on board can not running unless I press the resert pin each time I restart the board power. Since the version of ksdk after 2.0 is all based on "FreeRtos",I downloaded and reserched the new ksdk version of 2.0 and 2.4. The same phenomenon happened to my test, I still can not ping to my board when rogramming the "lwip_ping_demo" program of “lwip” base on “FreeRtos” system. Well, the new version demo also bring me a good news: The program on board can running normally each time I restart the board power. Is there any body experienced similar problems? Can anyone give me some suggestions for my job ?

Re: KSDK questions

cuizhuangping — Sun, 09 Sep 2018 14:51:24 GMT

My develop IDE is IAR7.2 when I use ksdk1.3.0 or ksdk2.0. The IDE change to IAR8.3 when I used ksdk2.4.0.

Re: KSDK questions

mjbcswitzerland — Mon, 10 Sep 2018 14:59:45 GMT

In case of technical problems consider the solution at the links below. It is a fully integrated solution (K64 + Ethernet + TCP/IP) with (approx.) real-time Ethernet/K64 simulation, and has an IAR project. It is free and open source (search GitHub) or available as supported professional version (with FreeRTOS option).

Regards

Mark

Kinetis: http://www.utasker.com/kinetis.html
Kinetis K64:
- http://www.utasker.com/kinetis/FRDM-K64F.html
- http://www.utasker.com/kinetis/TWR-K64F120M.html

Re: KSDK questions

danielchen — Tue, 11 Sep 2018 05:58:55 GMT

Hi Zhuangping

I just did a quick test with lwip_ping_freeRTOS demo on Frdm-k64 board. It runs as expected. KSDK version is 2.4

I would suggest you try to test it with another board or another host PC.

Regards

Daniel

Re: KSDK questions

cuizhuangping — Tue, 11 Sep 2018 09:47:48 GMT

Hi:

Thanks for your reply. I will try ksdk2.4 again. Anywhere, My board can run ksdk1.3.0 based on mqx system. I will try to compare the difference between then.