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mƎALLEm · 2025-03-18

Introduction For various reasons, developers may need to deactivate booting of a core in the STM32H7 dual core product. This article shows how to disable the Cortex®-M7 and Cortex®-M4 cores and enable them again. 1. Disabling a core in a dual-core co...

mƎALLEm · 2025-02-11

Introduction Sharing a MCU board between multiple users may be sometimes challenging when someone makes a modification on the board or in the MCU option bytes and doesn’t notify about it. Additionally, the board owner might forget the changes applie...

mƎALLEm · 2024-12-18

Introduction As many know, CAN test mode is used for debug or test. One of the test modes is the CAN Loop Back mode which is mainly used when only one CAN node is available, and the user needs to test the CAN functionality with no need to establish ...

mƎALLEm · 2024-12-08

Introduction Many STM32 users start their development based on one of ST boards either to evaluate the STM32 MCU or to get the proof of concept of their application. One of the first steps to do in the evaluation process is to look at the board schem...

mƎALLEm · 2024-11-13

This article is applicable for STM32H74x, STM32H75x, STM32H72x, or STM32H73x microcontrollers. We often see developers facing issues with these microcontrollers when they need to use BDMA, or DMA to transfer data to/from the RAM, but no transfer is...

mƎALLEm · 2025-03-20

Hello, Use search utility to find were these defines are defined and check if they were defined before you have used it. Check also it they were undefined somewhere in the code after their definitions.

mƎALLEm · 2025-03-19

Need to close this thread as you solved your first question by adding what solved the issue and mark it as solution and open a new thread for the new question. Thank you for your understanding.

mƎALLEm · 2025-03-19

Hello, @Stm325 wrote: It looks like I am not able to activate interleave mode when I activate opamp What do you mean by that? what is the issue? errors in ADC readings? enable to enable both ADC and OPAMP? or what? did you manage to make it works w...

mƎALLEm · 2025-03-19

Or try to unisntall CubeIDE and install the latest version 1.18.0.

mƎALLEm · 2025-03-19

As you have succeded with CubeProgrammer but not with CubeIDE. It could be something related to the debug config in CubeIDE. This is from a STM32F4 project: Try to check "ST-LINK S/N" check box and click on "scan" button, do you get the serial numbe...

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How to enable/disable cores on dual-core STM32H7 using STM32CubeProgrammer

Restoring the STM32 option bytes to their factory settings using STM32CubeProgrammer

Troubleshooting bxCAN issues in Loop Back mode on STM32 MCUs

How to find STM32 board schematics

The most probable reason to have an issue with DMA or BDMA transfers on STM32H7

Re: Type 'Button' could not be resolved

Re: STM32L476 Interleave and opamp

Re: STM32L476 Interleave and opamp

Re: ST link error: Failed to bind to port 61235; Failure starting SWV server

Re: ST link error: Failed to bind to port 61235; Failure starting SWV server