# PIC32MX795F512L demo UART not working

**URL:** <https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842>\
**Category:** Kernel\
**Created:** [April 26, 2013, 10:16am UTC](https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842 "2013-04-26T10:16:30Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [April 26, 2013, 10:16am UTC](https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842/1 "2013-04-26T10:16:30Z")

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**[lfxciii](https://sourceforge.net/u/lfxciii/)** wrote on [Friday, April 26, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/a79a7bae/#a630):

Hi

I’m trying to get the serial part for the expolere 16 working in the PIC32MX795F512L demo, just to see how everything fits into FREERTOS, but I cant seem to get it to work, is there anyone that can help me?

Thank you!

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [April 26, 2013, 12:20pm UTC](https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842/2 "2013-04-26T12:20:10Z")

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**[lfxciii](https://sourceforge.net/u/lfxciii/)** wrote on [Friday, April 26, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/a79a7bae/#224b):

solved

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**Author:** ![rtel](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/rtel/32/31_2.png) [@rtel](https://forums.freertos.org/u/rtel)\
**Post date:** [April 26, 2013, 6:17pm UTC](https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842/3 "2013-04-26T18:17:26Z")

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**[rtel](https://sourceforge.net/u/rtel/)** wrote on [Friday, April 26, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/a79a7bae/#1539):

Good - you will find this discussed in several of the archived threads so no doubt you are aware that the behaviour of the UART interrupts is different on the MX795.

Regards.

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [April 30, 2013, 6:50am UTC](https://forums.freertos.org/t/pic32mx795f512l-demo-uart-not-working/3842/4 "2013-04-30T06:50:28Z")

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**[lfxciii](https://sourceforge.net/u/lfxciii/)** wrote on [Tuesday, April 30, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/a79a7bae/#0e18):

Hi Richard

What d you mean its different? Havent looked at the other threads, wouldn’t know where to start looking. It makes sense, as I run the serial demo, but then none of my other tasks are running, I think i’m missing something, would be great if you could explain, if you don’t mind 🙂