STM32 MCUs Security

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Resolved! Not able to load UserApp (sfb file) using TeraTerm .The terminal is always stuck at the first block transfer.

Hello, I am new with NUCLEO STM32G4754 and trying the SBSFU examples (1 image). I can flash and launch the SBSFU but I can't load any user application (userapp.sfb)I use STM32 tools, Windows with the same result :I connect using Teraterm (on Windows)...

p123 by Associate II
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Resolved! HardFault when transfer control from BL to APP

Hi,Device - STM32H7B3I-DKProject - STM32H7B3I-DK\Applications\2_Images_ExtFlashHardFault when transfer control from BL to APP1) Last trace of codelaunch_application: /****************************************************** * return from exception to a...

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Grogu by Associate III
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SBSFU - STM32H755 Optimization Problem

I'm working on a project with SBSFU implemented on STM32H755. I'm using slot 1 for CM7 and slot 2 for CM4. I'm using the IAR workbench. Both CM4 and CM7 hex files work just fine in debug mode and everything seems to work with SBSFU implementation. Bu...

YChen.16 by Associate
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Hash using without hash processor

I'm learning using cryptography method on stm32f429. But there is no Hash proccesor on the system. Although there is no hash proccessor, could I use the STM32CubeCrypto Libraries HASH examples on my board ? What kind of changes if my proccessor ha...

DCtech by Associate II
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  • 2 replies
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Getting the HAL_CRC module to generate a CRC32

I'm trying to get the HAL_CRC module to generate a 32bit CRC32 that matches the online calculators and matches what I get out of python with binascii.crc32() or zlib. I have a DoCkecksum() call below that calls HAL_CRC_Calculate() and I have called ...

ttatakis by Associate III
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  • 2 replies
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St Crypto library upgrade issue V2.0.6 -> V4.0.1

We had a project built using ST Crypto V2.0.6 (M3_CryptoHW_2_0_6.lib) library in Keil IDE. Now we replaced the ST Crypto library by V4.0.1 (libSTM32Cryptographic_CM3.a)We are seeing the following errors..\STM32_Crypto\lib\libSTM32Cryptographic_CM3.a(...

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SBSFU - Start in different flash memory sector

Hi,I'm using a STM32F722RE and in my current application, I used sector 2 and 3 of the flash as a virtual EEPROM. The memory of the controller looks like this: So sector 4 should be enough for the SBSFU and I would like to set my application to secto...

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STsch.1 by Associate III
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  • 8 replies
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Hi I am new to SBSFU I had run the SBSFU example for STM32G474 after execution I have receive the welcome window along with menu option but I am unable to chose the option after pressing key it cannot take that input what should I do? pls help me

According to me there is problem in Receive call back function but I don't understand what should I do to resolve this....Please find the attached screenshot for understanding.In that screenshot we are able to see 1 to 5 option but after pressing 1 o...

p123 by Associate II
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