# Settings for STM32F091 CAN?

**URL:** <https://forum.opencyphal.org/t/settings-for-stm32f091-can/1111>\
**Category:** Libcanard\
**Created:** [February 4, 2021, 6:34am UTC](https://forum.opencyphal.org/t/settings-for-stm32f091-can/1111 "2021-02-04T06:34:35Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![lohits](https://forum.opencyphal.org/letter_avatar_proxy/v4/letter/l/f1d935/32.png) [@lohits](https://forum.opencyphal.org/u/lohits)\
**Post date:** [February 4, 2021, 6:34am UTC](https://forum.opencyphal.org/t/settings-for-stm32f091-can/1111/1 "2021-02-04T06:34:35Z")

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I am working with stm32f091 controller. Do i need to do any changes in the libcanard V0 to work. other than CLK & IO line settings.

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**Author:** ![pavel.kirienko](https://forum.opencyphal.org/user_avatar/forum.opencyphal.org/pavel.kirienko/32/9_2.png) [@pavel.kirienko](https://forum.opencyphal.org/u/pavel.kirienko)\
**Post date:** [February 4, 2021, 6:51am UTC](https://forum.opencyphal.org/t/settings-for-stm32f091-can/1111/2 "2021-02-04T06:51:20Z")

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Nope.

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**Author:** ![lohits](https://forum.opencyphal.org/letter_avatar_proxy/v4/letter/l/f1d935/32.png) [@lohits](https://forum.opencyphal.org/u/lohits)\
**Post date:** [February 10, 2021, 6:02am UTC](https://forum.opencyphal.org/t/settings-for-stm32f091-can/1111/3 "2021-02-10T06:02:49Z")

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Thanks for the reply. I was able to use stm32f091 using libcanard. It was mistake with low level settings. working fine.