โ2019-12-07 04:37 AM
Here is a (possibly incomplete) list of threads affected by this CubeMX issue:
https://community.st.com/s/feed/0D50X0000BZFWRISQ5
https://community.st.com/s/question/0D50X0000BbKaA5SQK/haluarttransmitdma-doesnt
https://community.st.com/s/question/0D50X0000BbMcnpSQC/dma-adc-doesnt-work
https://community.st.com/s/question/0D50X0000BWqGdtSQF/haladcstartdma-init-msp-bug
https://community.st.com/s/question/0D50X0000Bfs7MvSQI/stm32f3-adc-with-dma-bug
https://community.st.com/s/question/0D50X0000BcPXk2SQG/32f746-usart-dma-with-stemwin-not-working
This is just in case somebody would like to put up a sticky post with this...
JW
[EDIT] Further development with CubeMX5.5
[EDIT] Problem reappeared 6.3.0 https://community.st.com/s/question/0D53W000011uIPgSAM/adc-dmahandle-is-0
[EDIT] Official method to fix the incorrect order, if project was generated in "incorrect" version of CubeMX: https://community.st.com/s/question/0D53W00001EzCmCSAV/mxdmainit-order-in-the-mainc-file-generated-by-stm32cubemx-how-to-fix
Solved! Go to Solution.
โ2022-03-25 08:39 PM
Followup:
(CubeMX v6.5)
Why is my USB Virtual Com Port UART (UART3) initialization order entry grayed-out?
(For that matter, why is the DMA init grayed out, and prevented from being moved?)
This prevents a user fix by moving the DMA init to the top!
โ2022-03-26 05:01 AM
> Unfortunately, the bug persists in version 6.5
Are you talking about a project started freshly in v6.5? If you migrated projects started in older versions, see last link in the initial post for the official method to fix.
> Why is my USB Virtual Com Port UART (UART3) initialization order entry grayed-out?
I don't know, but you may want to start a thread describing exactly what you've done and what are the symptoms, to allow the Cube crew to reproduce the problem and react adequately.
Generally, if the problems using Cube/CubeMX outweigh benefits from its usage, you may consider using other, traditional methods of programming STM32.
JW
โ2022-04-13 01:46 PM
Please Please Please activate below icons:pensive_face:
โ2022-04-14 01:49 AM
Hi @Ahmad M.Nejadโ ,
It should be better to submit your request in a new post, with the tag "STM32CubeMX".
-Amel
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
โ2022-07-20 07:29 AM
โ2022-07-20 07:43 AM
Worst is: it was fixed and regressed after about 2 months again...
โ2022-07-20 08:24 AM
Happy Birthday! :trophy: :birthday_cake::shortcake: :wrapped_gift:
Be merciful! The CubeMX code is probably a big mess...
โ2024-03-27 08:40 AM
Hi, I'm new here, could someone please explain why can't I open some issue pages?
Thank you in advance.
โ2024-03-27 08:47 AM - edited โ2024-03-27 08:47 AM
> why can't I open some issue pages?
This forum underwent migration to a different software, and some threads did not get migrated correctly. ST may fix this in the future.
I'm not sure you need to see that particular thread, though; they all were related to the same underlying problem, as discussed further in this thread.
JW
โ2024-03-27 10:03 AM
Thank you. Aft
My MCU crushes when DMA filling 50% of the buffer, I'm not familiar with programists vocabularry so it's kinda hard to find similar topics by key words, Could you please help me find simmilar issues or help with sollution of mine?
link to my one https://community.st.com/t5/stm32-mcus-embedded-software/stm32h750-dma-adc-crush/m-p/655289#M46526