MCUXpresso Config ToolsのトピックRe: I need help about IIC (use MCUXpresso Config Tools)

I need help about IIC (use MCUXpresso Config Tools)

何剑波 — Wed, 26 Feb 2025 12:57:26 GMT

I am using the FRDM-MCXN947 development board, and I found that the I2C is not functioning when initializing the lpI2C. My configuration is as shown in the image.1.jpg2.jpg

The configuration I used was based on the demo. Could you please help me check what the issue might be? Thank you.

Re: I need help about IIC (use MCUXpresso Config Tools)

何剑波 — Thu, 27 Feb 2025 03:45:55 GMT

已解决~

Re: I need help about IIC (use MCUXpresso Config Tools)

diego_charles — Thu, 27 Feb 2025 23:03:07 GMT

Hello @何剑波

According to the translation, 已解决~ means solved , does it means that you where able to find the issue?

Diego

Re: I need help about IIC (use MCUXpresso Config Tools)

何剑波 — Fri, 28 Feb 2025 01:19:54 GMT

Yes, Thank you for your attention

Re: I need help about IIC (use MCUXpresso Config Tools)

何剑波 — Fri, 28 Feb 2025 01:23:25 GMT

This is my project

Re: I need help about IIC (use MCUXpresso Config Tools)

diego_charles — Fri, 28 Feb 2025 17:49:15 GMT

Hi @何剑波

Thank you for your clarification and for sharing your project. It could be useful for other users for reference.

Diego