STM32 MCUs Products

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STM32H745ZI - Reset ONLY CPU2

Hello!I want to use CPU1 (CM7) doing the following:1) Hold CPU2 (CM4)2) Flash new firmware for CPU23) Reset and release CPU2.During this process CPU1 must be able to keep communicating to a Host via Ethernet / lwip.______________________________I can...

SUzun.1 by Associate
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Issue with freezing IWDG in stop1 mode

Hello,Issue :- STM32L4R5 controller will restarting, because of the IWDG in stop1 mode of MCU.Approach followed : As per reference manual, by clearing the IWDG_STOP bit of FLASH_OPTR register, we can freeze the IWDG counter in stop 1 mode of the MCU....

Bhushan by Associate II
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Problem with STM32F103C8T6 STANDBY mode

I am facing a realy strange problem while trying to put my stm32f103c8t6 into a standby mode. The consumption in standby mode is .8mA (what is 40 times higher then its supposed to be) on first board (Board A) and .02mA (what is 10 times higher) on se...

Markiyan by Associate II
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STM32F745 RTC Alarm interrupt.

I have a very peculiar problem with my STM32F745 MCU. I have generated code with CubeMX which is very basic and doesn't initialize any peripherals at all. Main simply initializes the HAL, clock & then goes into an infinite loop that increments a coun...

BPetk.1 by Associate II
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