About Michael98006

Michael98006 · 2024-07-16

I'm using an STSAFE-A110 chip with SPL02 profile on a custom board and trying to get StSafeA_WrapLocalEnvelope() function working. I've already successfully paired my chip with my MCU/FW by writing the default host MAC key from the ST examples to the...

Michael98006 · 2024-06-20

I was trying to test the capability of the STSAFE-A110 chip to store and verify a password, but it didn't work.StSafeA_PutAttribute() returned STSAFEA_UNSATISFIED_ACCESS_CONDITION.StSafeA_VerifyPassword() returned STSAFEA_ENTRY_NOT_FOUND.I'm not sure...

Michael98006 · 2020-07-18

I'm using a dual-core STM32H745 MCU running firmware on CM7 core that is able to jump to the built-in bootloader in system memory on an external command. After a FW update via the bootloader, I can jump to the newly updated firmware on CM7 core to r...

Michael98006 · 2020-07-01

I followed this article by @Khouloud GARSI and was unable to get the function to jump to the bootloader working. The application seems to freeze after I execute the function given in the article and the bootloader doesn't ACK my messages until I re...

Michael98006 · 2019-09-04

When I create a new project in CubeMx 5.3.0 for the STM32H745-DISCO board with or without default peripheral initialization and configure, for example, pins PA8 and PF8 as GPIO_Output, they appear on the list of GPIO pins, but the function MX_GPIO_In...

Michael98006 · 2024-07-23

Hi @Benjamin BARATTE ,Thank you for your response! I'm still not getting the correct output. I was wondering if you could clarify this for me:1. CBC MAC encryption seems to require multiples of 16-byte (128-bit) input data packets; otherwise, paddin...

Michael98006 · 2019-09-07

Thank you so much, Khouloud! This worked for me.This menu (for selecting Cortex-M4 vs Cortex-M7) is really well hidden!The menu item name "Pin Reservation" doesn't mean much, so none of the engineers on my team were able to figure out how to get to ...

Michael98006 · 2019-08-14

Looks like the problem was that CubeMx generated this code: HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);Whereas the working example had this code: HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY);Once the line was updated, I was able to cycle power to my bo...

Michael98006 · 2019-08-14

Interestingly, when I changed TIM17 timer to TIM15 as the timebase source, then selected TIM17 again, the correct code was generated.

Michael98006 · 2019-08-13

When I had issues with snprintf() under FreeRTOS, I increased heap and stack allocation as well as task stack size (by a factor of 10x from the original size), and the issue was resolved.

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STSAFE-A110 with mbedTLS and local envelope API

STSAFE-A110 StSafeA_PutAttribute() and StSafeA_VerifyPassword() fail to set/verify password

Is there a way to jump to bootloader from CM4 core on dual-core STM32H7?

How do I jump from application code to bootloader without toggling the BOOT0 pin on STM32H745?

CubeMx won't generate MX_GPIO_Init() function for my GPIO pins

Re: STSAFE-A110 with mbedTLS and local envelope API

Re: CubeMx won't generate MX_GPIO_Init() function for my GPIO pins

Re: Default FW generated by CubeMx for STM32H745I-DISCO board doesn't work after cycling power

Re: CubeMx bug: TIM17_IRQHandler function not generated when TIM17 is selected as timebase source

Re: Cannot use printf with floats on a Cube generated System Workbench project for STM32F429i discovery board.