STM32 MCUs Security

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from AWS IoT expansion package, ST use secure element STSAFE-A110. ST also provides middleware and SBSFU etc to support secure boot and AWS secure communication. My question is how difficult of using other secure element ATECC608A?

I think using other secure element should feasible, but not sure how difficult it is.As ST provides a set of tools like SBSFU etc middleware, may I know is that easy to change to support other secure element other than STFAFE-A110?

jiangpen by Associate II
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Resolved! How to see the return value of the CRC_CalcCRC();

hi here I am configure the CRC register of STM32f469IITx I am using the function CRC_CalcCRC(); to generate the crc for 32-bit data.i am not getting the crc please any one help me.uint32_t data=0xAAAAAAAA;uint32_t crcvalue=0x00000000;how i am using ...

Trinu by Associate III
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Resolved! SBSFU integration with stm32f407g-disc1 (stm32f407vgt6u)

Hello,The mentioned board utilizes usb otg communication through the USB connector. DM and DP pins are PA11 and PA12 which are directly connected from the mcu to the USB connector (no available GPIO pins). There is no usart or uart connected to the D...

AArzo.1 by Associate
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how to unlock stm32f103c8 write protection

I have set readout protection,the f103c8 chip have automatically set the first four page write protect,now I wanna erase the first four page,how can I unlock write protection first,thank you

kluna.1 by Associate
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Resolved! X-CUBE-SMBUS Middleware not supported for STM32F407

Is there any way to use the X-CUBE-SMBUS middleware from ST with STM32F407?The controller does support it but ST's middleware does not.Does anyone know why it would not be supported?The reason I say its not is because the HAL for it is not in the #if...

Nandan V by Associate II
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STM32F207 RNG

Hello,I'm having trouble using the RNG peripheral on the STM32F207.I'm using the HAL functions to set things up and I keep getting back the same number. I've made sure to enable the RNG Clock. See the steps below:Enabled RNG CLK: __RNG_CLK_ENABLE()En...

Anvi by Associate III
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