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zqizh.1
Associate II
since ‎2020-08-06
‎2025-03-03

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  • 54 Posts
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User Activity

how to access "psa_generate_random" in "TFM_Appli\NonSecure" when freertos used

2025-03-02
Hi,I've tested freertos when trustzone is enabled, the freeRTOS can work.I've tested PSA API in "TFM_Appli\NonSecure" when freertos not used, also can work.When I try to access PSA API in "TFM_Appli\NonSecure", when freertos is used, it will trigger ...

how to implement TDES DPA with stm32u5 in TFM

2025-02-26
Hi ,I can find AES DPA in TFM demo application, but  can't find TDES DPA implementation in TFM.Please advise how to implement TDES DPA. 

How to access RTC in "TFM\TFM_Appli\NonSecure" (STM32U5)

2025-02-24
how to access RTC in "TFM\TFM_Appli\NonSecure"? Could you share an example?

Hi, I want to do regression with USB(DFU) mode. Please advise how to modify: regression.sh in "STM32Cube_FW_U5_V1.0.0\Projects\TFM_SBSFU_Boot\STM32CubeIDE". Regards, QiZhang

2022-11-17

question about ecosystem4

2022-08-14
Hi,I follow "https://wiki.st.com/stm32mpu/wiki/PMIC_hardware_components#Support_in_Cortex-A7_Secure" can port the ecosystem 3.0 on the kit "stm32mp157c-odyssey" successfully, but fail to port the ecosystem4.0.The error log is :" 14:13:55 : Start Embe...
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