MCUXpresso IDE中的主题 Re: LPC55(S)x Cap Bank using MCUXpresso IDE

LPC55(S)x Cap Bank using MCUXpresso IDE

scornelius — Mon, 01 Aug 2022 19:56:54 GMT

Regarding AN13057 and the LCP55S28:
https://www.nxp.com/docs/en/application-note/AN13057.pdf.

When using the MCUXpresso IDE (11.5.1 or 11.6.0) clock tool, how do you set the cap banks for both the 16Mhz and 32 KHz crystals?

Since clock_config.c is generated from the tool, I assume that manually adding the calls to POWER_Xtal32khzCapabankTrim(..) and POWER_Xtal16mhzCapabankTrim(..) is not recommended.

Thanks,
Steve

Re: LPC55(S)x Cap Bank using MCUXpresso IDE

Alice_Yang — Thu, 04 Aug 2022 06:33:14 GMT

Hello scornelius,

I have checked the clock config tool, yes, it doesn't include this , we only can add by manual.

Alice

Re: LPC55(S)x Cap Bank using MCUXpresso IDE

scornelius — Thu, 04 Aug 2022 12:47:43 GMT

Thank you for confirming this.
Do you know if there any schedule for adding this to the clock tool?

Steve

Re: LPC55(S)x Cap Bank using MCUXpresso IDE

Alice_Yang — Mon, 08 Aug 2022 02:51:17 GMT

Hello scornelius,

I can help to take request ticket to development team, while sorry I'm not sure whether will add it.

Alice

Re: LPC55(S)x Cap Bank using MCUXpresso IDE

scornelius — Mon, 08 Aug 2022 14:20:24 GMT

I appreciate that Alice.
Thank you for your help,

Steve