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Unable to Initialise DMA for STM32WB09KE in Memory to Peripheral mode in CubeMx

rohitsam
Associate

‎2026-01-30 5:53 AM

I'm trying to configure DMA in Memory-to-Peripheral mode for the STM32WB09KE, specifically to transfer data from memory to a Timer channel (TIM2_CH3 for Addressable LED's). However, in STM32CubeMX, I cannot see the expected DMA options under the DMA Settings tab for my Timer.

 

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Ghofrane GSOURI
ST Employee

‎2026-01-30 6:05 AM - edited ‎2026-01-30 7:32 AM

Hello @rohitsam 

Your valuable contribution is much appreciated.

Issue has been escalated to dev team under internal ticket ID 226309 for resolution.

I will keep you posted with updates. 

THX

Ghofrane

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