# I2C userspace issues

**URL:** <https://forums.digi.com/t/i2c-userspace-issues/4889>\
**Category:** NET+OS\
**Tags:** connectcorewi9c\
**Created:** [February 9, 2009, 4:55pm UTC](https://forums.digi.com/t/i2c-userspace-issues/4889 "2009-02-09T16:55:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![oewillk](https://avatars.discourse-cdn.com/v4/letter/o/7993a0/32.png) [@oewillk](https://forums.digi.com/u/oewillk)\
**Post date:** [February 9, 2009, 4:55pm UTC](https://forums.digi.com/t/i2c-userspace-issues/4889/1 "2009-02-09T16:55:19Z")

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All,

I’m trying to compile a program to access the NS9360’s I2C core from user space but I’m running into a number of compile errors.

It’s a problem of not finding the right includes. Does anyone know what include path I should compile against for this?

Thanks in advance.

Will