About DBrau.2

DBrau.2 · 2025-02-25

I run my python script in C/C++ Build --> Settings --> Build Steps --> Pre-build steps by running command:cd ${ProjDirPath}/menu_language_generator && python generate.pyThis script generates header files to my project with langauge translations. Scri...

DBrau.2 · 2024-08-12

Hello.Could anyone explain me why when I try to transmit data by UART using DMA in IDLE interrupt function from receive DMA on the same UART working in circular mode, once in several attempts my reception lost some data? TX and RX use different chan...

DBrau.2 · 2022-04-20

When I use memcpy like this: memcpy(&config, SavedConf, sizeof(config));whre config is an object and SavedConf is an array it turns out that nothing is copied.The problem is in version 1.9 of CubeIDE, when I compile it in 1.7 the array is copied norm...

DBrau.2 · 2022-03-29

Hi. Can you say me what mean that type of error.The code is surely correct because I've been working on it. The errors showed up after updating CubeIDE to a new version and generating files from .ioc file in IDE.c:\st\stm32cubeide_1.7.0\stm32cubeide\...

DBrau.2 · 2021-09-10

Hi. Can you tell me, why I don't get interrupt from completed measure of ADC. I need to make 200 measeurements using DMA. I have configured settings in CubeMX. You can find them on the screenshot and the part of the code where I run and call it. The ...

DBrau.2 · 2025-02-27

The solution presented in the article does not actually resolve the issue, and they contradict themselves. They state that the project refreshes after compilation, which is why files generated in the pre-build step are not visible. They suggest addin...

DBrau.2 · 2024-08-13

I can add that I have replaced DMA channel with TX of another UART and not it seems to work correctly. RX and TX on one UART use not only different DMA channels but different DMA.

DBrau.2 · 2024-08-13

Data are transmitted also in main loop if there is defined delay in sending command but the code is written to send simultaneously only one message, wait for response and then send next. Also every RX and TX message is forwarded to debug uart which p...

DBrau.2 · 2024-08-13

Thanks, it may be true and I don't know why I didn't think of that. Here is the example of error. In fact now I see that if that message had been sent the modem would not have been blocked because it's all data it need to response. Below there is CME...

DBrau.2 · 2024-08-13

Yeah, I know that it's quite a lot of operations in interrupt handler, but it works if I transmit without DMA when it takes more time.I should get response from my modem after every command I send. For example I send command to set baudrate AT+IPR=11...

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Refresh files to compile after prebuild steps

Transmit UART with DMA in IDLE interrupt of Receive DMA

Problem with memcpy function in new IDE version

Multiple definition after update CubeIDE

Series of measurements with ADC and DMA on STM32H743

Re: Refresh files to compile after prebuild steps

Re: Transmit UART with DMA in IDLE interrupt of Receive DMA

Re: Transmit UART with DMA in IDLE interrupt of Receive DMA

Re: Transmit UART with DMA in IDLE interrupt of Receive DMA

Re: Transmit UART with DMA in IDLE interrupt of Receive DMA