STM32 MCUs Embedded software

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RTOS debug with STM32CubeIDE

Hi Community,Today you will provide the answers, and I will ask the questions!Looking at the statistics gathered by our tools (assuming customer consent given), we can see the huge popularity of designing software relying on an RTOS. FreeRTOS is wide...

How to reading wakeup flag?

I want to know which Wakeup pin or Reset pin wakes up the microprocessor that enters standby mode. I have 2 wakeup pins.I am monitoring SR1 and SR2 variables with Live expression in Debug mode, but when I wake up from standby mode, the value of the v...

Macun by Associate II
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  • 3 replies
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STM32U5A5ZJ comparator interrupts

Hello,We have a custom board based on the STM32U5A5ZJ, and are in the process of writing a zephyr driver for the two analog comparators on the MCU. Our use-case requires the driver to support interrupts on both comparators. Looking at the reference m...

stichkul by Associate
  • 510 Views
  • 1 replies
  • 1 kudos

Resolved! Write, Read code for STM32L412 elusive

What code works for the STM32L412 device?I want to load an RTC calibration value into flash memory and retrieve it on subsequent running of the firmware. I've got the reading of specific calibration values working in a different IC, for ADC calibrati...

CGadg by Associate III
  • 2182 Views
  • 12 replies
  • 1 kudos

Azure NetX Duo application help?

First of all..... is anyone actually using the Azure RTOS package? I'm drinking the cool-aid provided by STM marketing. But, geez! ....how do you get started? I've been reading...and reading...and reading...but can't seem to crack the code (so to spe...

MHoop.1 by Senior
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  • 3 replies
  • 0 kudos

Uart usage with STM32F411RE Nucleo

Hello everyone I'm working with Uart on STM32F411RE Nucleo board. It gives a code error, but no data is provided through USART2. Can anyone help me with this problem? The code is as follows:  void Delay(int time); static void uart_set_baudrate(uint32...