LPC MicrocontrollersのトピックRe: Enquiry about the interrupt event setting training notes or tutorials

Enquiry about the interrupt event setting training notes or tutorials

jhtan — Wed, 11 Oct 2023 07:38:11 GMT

Hi, may i know is this link (Session 6: Interrupts - NXP Community) still available?

Could anyone pls share the training notes or tutorials about the LPC MCU interrupt event setting?

Re: Enquiry about the interrupt event setting training notes or tutorials

Pavel_Hernandez — Wed, 11 Oct 2023 23:02:23 GMT

Hello, my name is Pavel, and I will be supporting your case, unfortunately, the video is not available, but could you let me know what board you are using? the example on the SDK does not have the name interrupt they call PIT.

Best regards,
Pavel

Re: Enquiry about the interrupt event setting training notes or tutorials

xiangjun_rong — Thu, 12 Oct 2023 02:36:22 GMT

Hi,

The SDK provides the Pin interrupt example in SDK as Pavel pointed out.

I attach the user guide of Cortex-M4, pls read the NVIC chapter, it is helpful to understand the interrupt mechanism for ARM mcu.

Hope it can help you

XiangJun Rong

Re: Enquiry about the interrupt event setting training notes or tutorials

jhtan — Thu, 12 Oct 2023 03:33:41 GMT

Hi Pavel, i am using LPC MCU (55s28, 55s36) and RT1170 MCU as well.
It will be great if you have any video tutorial regarding the interrupt setting for these few boards.

Re: Enquiry about the interrupt event setting training notes or tutorials

jhtan — Thu, 12 Oct 2023 03:36:30 GMT

Hi, Thx a lot for the support. May i know is there any interrupt mechanism differences for cortex m33 and m4?

Re: Enquiry about the interrupt event setting training notes or tutorials

jhtan — Thu, 12 Oct 2023 07:02:01 GMT

Hi.

I have try the lpadc_interrupt example of LPC55s28, may i know how to set this SDK into high resolution mode? As i notice the full range print out is only 4096.