STM32 MCUs Boards and hardware tools

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Firmware behaves differently after programming with RESET from the ST-Link, and with RESET from the board push button.

Summary of the problem:Basically, the firmware seems to "skip" some lines of code when I run directly after programming, while if I perform a hard reset through the board button I get the firmware behaving as expected.My setup:My test board is the ST...

GBron.1 by Associate
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STM32F103RDT6 VDDA PIN

Hi,In the STM32F103RDT6 , The datsheet showing VDDA pin needs 10nf AND 1Uf. But in AN2586 reference document, it shows 100nf and 1Uf. which one is correct?Warm regards,Monisha OM

0690X00000BwCEZQA3.png 0690X00000BwCEtQAN.png
Mom.1 by Associate II
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I tried to setup the stm32cubeIde debug as option without connecting hardware but it shows , error initializing ST-Link device , reason: ST-link dll error, please help me solving this ?

I am using Stm32 f446re nucleo-64 with stm32cubeide but haven't connected the board yet, to solve the above problem I tried installing St-link stsw-link007 and St-link stsw-link009 the st-link/v2 driver but even that didn't help . please suggest a pr...

RSham.1 by Associate II
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Connection failed when trying to connect STM32L053R6T6 using STM32 ST-LINK Utility Version 4.50 as a latest version.

When we connect STM32L053R6T6 using STM32 ST-LINK Utility Version 4.20, it works normally.But when trying to connect it using STM32 ST-LINK Utility Version 4.50 as a latest version, it fails.Please refer to the attached files.Please let us know how t...

STM32L071 Programming error @: 0x08080C08

HelloWhen I use ST link utility for programming STM32L071 error occur when it starts to program EEPROM. Each time first 8 bytes are programmed correctly and after that an error occur. After that it's not possible to change EEPROM bytes manually from...

lgoti by Associate
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