MQX Software SolutionsのトピックRe: PN7462AU - External Pin Interrupt In RTOS

PN7462AU - External Pin Interrupt In RTOS

sachin_singh — Fri, 13 Sep 2019 10:37:59 GMT

Hello EveryOne,

Greetings of the day ...!!!

I am working on the PN7462AU, with "PN7462AU-FW_v05.07.01_Full" firmware from NXP site.

I need to add & develop external (GPIO) interrupt button to handle some event.

It will be great if anyone can help me out for the external GPIO interrupt handling in RTOS with some example.

If is there any sample code or document then please share. Which helps to configure all the parameter and ISR calls.

Looking forward for the kind support & response ... !!!

Kind Regards

Re: PN7462AU - External Pin Interrupt In RTOS

danielchen — Tue, 17 Sep 2019 01:07:12 GMT

Hi Sachin:

Please refer to the attached MQX ISR example, it is based on Kinetis.

Regards

Daniel

Re: PN7462AU - External Pin Interrupt In RTOS

sachin_singh — Tue, 17 Sep 2019 03:53:45 GMT

Hi Daniel,

Thanks for document, I will sure look into it.

And I will let you know, If I found any problem into it.

Best Regards

Re: PN7462AU - External Pin Interrupt In RTOS

sachin_singh — Tue, 17 Sep 2019 04:06:41 GMT

Hi Daniel,

I gone through your attached document and I found that it is for the Kinetis MCU, not for the RTOS.

I am looking for the interrupt sample/example in RTOS for PN7462AU.

RTOS used in PN7462AU is FreeRTOS v9.0.0.

So, If there is any document then please share.

Regards

Re: PN7462AU - External Pin Interrupt In RTOS

danielchen — Fri, 20 Sep 2019 06:42:26 GMT

Kan_Li

Re: PN7462AU - External Pin Interrupt In RTOS

sachin_singh — Fri, 20 Sep 2019 09:07:27 GMT

Hi Kan‌,

Can you help me out with External GPIO interrupt in freeRTOS.
I am using PN7462AU firmware package from NXP (PN7462AU-FW_v05.07.01_Full).

Awaiting for your response ... !!!

Thanks

Re: PN7462AU - External Pin Interrupt In RTOS

danielchen — Mon, 23 Sep 2019 08:04:37 GMT

I would suggest you refer to below link. A button interrupt task with FreeRTOS was discussed in this thread. Seems similar to what you need.

Need help with "button" interrupt task (xSemaphoreGiveFromISR) - FreeRTOS

I hope it helps.

Regards

Daniel

Re: PN7462AU - External Pin Interrupt In RTOS

sachin_singh — Mon, 23 Sep 2019 09:28:58 GMT

Hi danielchen@fsl‌,

Thanks for your response ...!!!

I am very grateful to you for supporting interrupt based example in the share link.

I am still developing the code which was mostly looks same.

But, If still I found any issue I will update you for the same.

Regards