# \#stm32

**URL:** https://forums.digi.com/tag/stm32/1864.md

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## [Kernel panic and Bluetooth degradation on ConnectCore MP25 (DEY Yocto)](https://forums.digi.com/t/kernel-panic-and-bluetooth-degradation-on-connectcore-mp25-dey-yocto/38294)

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**Author:** [@ASN](https://forums.digi.com/u/ASN)\
**Replies:** 8\
**Last updated:** [June 4, 2026, 12:54pm UTC](https://forums.digi.com/t/kernel-panic-and-bluetooth-degradation-on-connectcore-mp25-dey-yocto/38294 "2026-06-04T12:54:22Z")

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Hello, I am working with the Digi Embedded Yocto distribution on a ConnectCore MP25 platform, following the official tutorial: Install Digi Embedded Yocto | ConnectCore MP25 The system is based on the dey-image-webkit …

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## [I'm having trouble using the XBee S3B Pro module with the STM32F446RET6](https://forums.digi.com/t/im-having-trouble-using-the-xbee-s3b-pro-module-with-the-stm32f446ret6/37557)

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**Author:** [@mecitkabasakal](https://forums.digi.com/u/mecitkabasakal)\
**Replies:** 3\
**Last updated:** [July 25, 2025, 3:20pm UTC](https://forums.digi.com/t/im-having-trouble-using-the-xbee-s3b-pro-module-with-the-stm32f446ret6/37557 "2025-07-25T15:20:24Z")

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Hi everyone, I’m new to working with XBee modules. I’m trying to use an XBee S3B Pro module with the STM32F446RE Nucleo board. However, I couldn’t get two XBees to communicate with each other in this setup. First, I…

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## [Is there a library for stm32 that downloads with CodeWarrior?](https://forums.digi.com/t/is-there-a-library-for-stm32-that-downloads-with-codewarrior/17440)

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**Author:** [@michaeljnorth](https://forums.digi.com/u/michaeljnorth)\
**Replies:** 1\
**Last updated:** [November 10, 2016, 1:57pm UTC](https://forums.digi.com/t/is-there-a-library-for-stm32-that-downloads-with-codewarrior/17440 "2016-11-10T13:57:40Z")

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I’m looking for a file specific to the stm32100b that is supposed to get placed in the PXBee (v1.5.5) hierarchy (src/cpu). (stm32100b.c) Anyone know where this comes from?

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## [What could cause a SPI slave callback function to not fire properly](https://forums.digi.com/t/what-could-cause-a-spi-slave-callback-function-to-not-fire-properly/14085)

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**Author:** [@davidtje](https://forums.digi.com/u/davidtje)\
**Replies:** 1\
**Last updated:** [January 28, 2015, 7:53pm UTC](https://forums.digi.com/t/what-could-cause-a-spi-slave-callback-function-to-not-fire-properly/14085 "2015-01-28T19:53:33Z")

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Hello I’m trying to send a message from a STM32F103ZG16 to a connect ME 9210 C module using SPI and then get the me9210 module to reply back. I’m using the stm32 as a spi master and the me9210 as slave. So the stm32 po…