About SofLit

SofLit · 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 ...

SofLit · 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...

SofLit · 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...

SofLit · 2024-10-18

Introduction Many customers requested to have FDCAN communicating at 8 Mb/s. We provide a GitHub hotspot that contains a simple project on several STM32 part numbers. The project allows for FDCAN to reach a bit rate of 8 Mb/s in the data phase. The ...

SofLit · 2024-09-26

Introduction For cost reasons, many ST boards do not feature an external Crystal to feed the STM32’s system clock over the high-speed external clock (HSE). On the other hand, some peripherals need a precise clock source to work and behave correctly...

SofLit · 2024-12-20

Hello, To my knowledge, there is no master slave architecture but there are initiators and destinations and each of them has its own physical address. So if you need to send something to another device, you need to know its address (destination addre...

SofLit · 2024-12-20

@Ghofrane GSOURI could help you on that.

SofLit · 2024-12-20

Hello, Did you read the README.md file? especially the part: "How to use it ?"? https://github.com/STMicroelectronics/STM32CubeH7RS/blob/main/Projects/NUCLEO-H7S3L8/Examples/GPIO/GPIO_IOToggle/README.md#how-to-use-it-

SofLit · 2024-12-20

Hello, As this a new question it will be moved to another thread.

SofLit · 2024-12-20

Hello @Abhishek_nr and welcome to the community, Unfortunately there is no direct example of wave player on this board but I suggest to inspire from this example for F7: https://github.com/STMicroelectronics/STM32CubeF7/tree/master/Projects/STM32F769...

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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

STM32 FDCAN running at 8 Mb/s on NUCLEO boards

How to use STLINK-V3 MCO output on Nucleo boards as a precise clock source for STM32

Re: CEC TV emulate with STM32, how id setup?

Re: CubeMx error

Re: NUCLEO-H7S3L8 Bad Application Start Address

Re: STM32H523 USB HOST WITHOUT EXTERNAL CRYSTAL

Re: STM32f469i disco board using SAI on cs43l22