topic Re: swt1 configuration in MPC5xxx

swt1 configuration

mehmetkaradag — Wed, 12 Apr 2023 07:09:52 GMT

Dear All,

I use MPC5777C.

I am working to configure swt_1 with the configuration that I've done for swt_0. But swt_1 not working while swt_0 is working. Also i want that just swt_1 working. I mean what do I need to do to configure the swt_1 ?

I hope someone can help me, thank you.

Re: swt1 configuration

petervlna — Wed, 12 Apr 2023 11:01:26 GMT

Hello,

There is nothing special. Simply configure it same way as SWT_A.

Attached is my sample code.

Best regards,

Peter

Re: swt1 configuration

mehmetkaradag — Tue, 18 Apr 2023 06:00:02 GMT

Hi again,

I have configured SWT_B same way as SWT_A but it is not starting to count. So I have seen it is configured and its register values are correct but not starting.

thank you.

Re: swt1 configuration

mehmetkaradag — Tue, 18 Apr 2023 06:01:03 GMT

Hi again, I have configured SWT_B same way as SWT_A but it is not starting to count. So I have seen it is configured and its register values are correct but not starting. thank you.

Re: swt1 configuration

petervlna — Wed, 19 Apr 2023 09:34:36 GMT

Hello,

As I have explained in :

https://community.nxp.com/t5/MPC5xxx/SWT-B/td-p/1635343

It could be debugger causing you are not seeing SWT to run, explained it in above thread.

Best regards,

Peter