STM32CubeMX (MCUs)

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STM32CubeMX 6.12.0 released

We are pleased to announce you that the official release of STM32CubeMX V6.12.0 is available. What is new in STM32CubeMX V6.12.0?New MCUs/MPUs series : STM32WB0 ,STM32MP25XX and STM32C071XXAdd support new CPNs STM32G4: Add support STM32G4 'Z’ and STM...

Resolved! LwIP problems from code generated via STM32CubeMX (SMT32H7)

Hello,I seem to be having some problems with the code generated via STM32CubeMX on the NUCLEO-H743ZI development board. I want to configure it to run on LwIP/RAW API. I can create such a configuration for its close relative: the NUCLEO F767ZI develop...

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KR1 by Associate III
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  • 23 replies
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LPTIM4 init stuck at REPOK on NUCLEO-U575ZI-Q

Hello together,Aim:Learn how to use the LPTIM on STM32CubeU5 low level device drivers, such that it consumes least possible energy.Write a program that blinks the on board red LED every 1 s (forground loop) using the interrupt mechanism of the LPTIM,...

NNir by Associate II
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SPI "Receive Only Master" doesn't work with DMA

In STM32CubeMX, version 6.3.0, using STM32CubeF4 v1.25.2, when a SPI port is set to mode "Receive Only Master", it sets `hspi#.Init.Direction = SPI_DIRECTION_2LINES_RXONLY;` in generated code, as (I think) it should. However, the generated code doesn...

BMcDo.3 by Associate III
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  • 4 replies
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STM32CubeMX v.5.4.0 appears to have bug related to configuration of peripheral DMA without IRQs. Configuration is not restored properly when project is loaded from .ioc file.

Steps to reproduce:1. Configure peripheral, i.g. UART or SPI to work with DMA2. Go to NVIC Settings Tab at peripheral. By default all interrupts are enabled. Interrupts generated by peripheral itself can be disabled by unchecking respective checkboxI...

Resolved! STM32H743 MDMA can't access AHB2

I have a code that mdma can access any variable feed to it by &var (AXI SRAM) also I have gave it an address of ADC common registers from APB1 but adress from APB2 &hrng.Instance.DR causes HAL_xfer_read_error. Any idea? I know in reference manual it ...