STM32 MCUs Boards and hardware tools

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ADC voltage drop

Hi I have been seeing voltage spikes and drops on the signals coming from the ADC. I'm not sure what is happening and wanted to see if anyone else has seen this before. 

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xeng_EE by Associate
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STM32L452 wakeup issue

Hello,My STM32L452 Nucleo-64 board does not wake up from sleep mode by an external interrupt.Interrupts are working, but after calling this function: HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON, PWR_SLEEPENTRY_WFI); Program wait on this function ...

JKol by Associate II
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