topic Re: set input pin failed in S9ZVL16CLC in CodeWarrior Development Tools

set input pin failed in S9ZVL16CLC

elder_atom — Fri, 24 Aug 2018 03:05:18 GMT

Hello！

I use S9ZVL16CLC(32pin) MCU in PE in CW 11.0 and my problem is I can't set pin as any mode related to input, even the normal input mode. But I can set as output mode in the relevant pin successfully in S9ZVL16CLC. And I can set input and output mode normally in S9ZVL32VLF(48pin) on the TRK-S12ZVL board. It's so werid.

Does anyone know the reason?

Thanks for anyone replying.

Re: set input pin failed in S9ZVL16CLC

Alice_Yang — Mon, 27 Aug 2018 09:15:45 GMT

Hello Li Yinwei ,

Could you please take a whole screenshot about the BitIO component configuration and the faild inforamtion.

I test on my side ,it can work well :

Have a great day,
TIC

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Re: set input pin failed in S9ZVL16CLC

elder_atom — Thu, 30 Aug 2018 01:27:55 GMT

Hi Alice_Yang

Thanks for your replying. There is no error information appeared during my building and debugging process. I set the pin mode as input and input capture. But I just find my board can't catch any rising edge or failing edge. It's weird.

Re: set input pin failed in S9ZVL16CLC

Alice_Yang — Thu, 30 Aug 2018 09:33:59 GMT

Hello Li Yinwei,

Please check whether the pin you connect to input is right.

And how do you identify " board can't catch any rising edge or failing edge".

You can aslo share your proejct , I will check it on my side.

Hope it helps,

Alice

Re: set input pin failed in S9ZVL16CLC

elder_atom — Thu, 30 Aug 2018 10:39:44 GMT

Hi Alice_Yang

Thank you for your replying! " board can't catch any rising edge or failing edge" means every pin that have input capture function can't catch the effective edge.

Please help me check whether the TOC0 pin is OK in Capture mode.Thanks a lot.

Best Regard!

Li Yinwei

Re: set input pin failed in S9ZVL16CLC

elder_atom — Mon, 03 Sep 2018 00:14:24 GMT

Hi Alice_Yang !

Can you provide me a valid example that set TOC0_2 pin in S9ZVL16CLC ( 32 Pin ) as input capture mode so that I can check whether the problems are in my hardware or my software. Thanks a lot.

Best Regard !

Li Yinwei

Re: set input pin failed in S9ZVL16CLC

Alice_Yang — Tue, 04 Sep 2018 09:40:38 GMT

Hello Li Yinwei,

Sorry I haven't one board for this chip, could you please use the "Typical Usage " to have a try :

I think there is no errro with code ,if still can't work , recommend you check hardware .

You can talk about the hardware quesiton on this thread :

https://community.nxp.com/community/s32/16-bit?tid=communitys32

Alice