About Clement7

Clement7 · 2024-07-15

Hello,I'm starting to port functional code from stm32f7 to stm32mp13. On the F7, I was using FreeRTOS+Lwip+mbedTLS. On stm32mp13, I switched to ThreadX+NetXDuo as it's the only supported stack. For my tests, I used the examples provided by the STM32C...

Clement7 · 2024-07-11

Hi, I'm discovering the STM32MP13 Bare metal project. I'm following example given by the STM32CubeMP13 Package. Everything works fine except for the fact that I'm disappointed by the performance. Indeed, if my theory is correct, the following code ...

Clement7 · 2024-09-12

Hello @STea,The method used to measure this is the following : - Create HTTPS client and force the cipher suite used to established a secure connection- Create a local HTTPS server on my computer which host rest API. The GET reply sends 31MB data to ...

Clement7 · 2024-07-29

Hello,I'm facing the same issue on NetX but on STM32MP13 Bare Metal project. (I tried on the H7 and the result is identic. My application needs to transfer large data over HTTPS connection so I need AES GCM.Did you get the hardware acceleration to wo...

Clement7 · 2024-07-29

Hi again,I solved my problem by disabling NX_SECURE_ENABLE_AEAD_CIPHER. The STM32MP13 is much faster without this option. 340Kb data transfer takes 500ms versus 10 seconds before removing this option. So I can't use TLS1.3 with optimal performances s...

Clement7 · 2024-07-15

Hello @PatrickF Thank you for your fast reply and your clarifications. I don't know why I missed the optimizations. Enabling level 1 with GCC was enough to make up for the x8. Now the loop changes the status pin every 1 second as expected.Regards.

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Slow TLS communication with NetXDuo STM32MP13

STM32MP13 DK Bare Metal project performance issue

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Re: Slow TLS communication with NetXDuo STM32MP13

Re: STM32MP13 DK Bare Metal project performance issue