STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Resolved! stm32h745 eth freertos+tcp freertos + lwip

Hello,I am new to the STM environment and need to test if one M7 core is sufficient for my project. I need to use Ethernet (simple GET, POST, and PATCH requests), an LCD touch panel, and a peripheral that requires EXTI interrupts approximately every ...

RafaelS by Associate III
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Resolved! Configure peripherals after sleep

Hi everyone,During developing applications with STM32l476, using HSI16, I choose STOP1 or STOP2 mode to reduce power consumption , and wake up with RTC Alarm.if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BCD) != HAL_OK) { Error_Handler(); } ...

path321 by Associate II
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STM32C031C6 ClassB Example Code

Hi Community,I came a cross with a strange error that I can not understand the reason.As I search the read me file of the example project which is shared by ST.It is written as below.2. load the image into the target3. Execute the code- LED4 toggles ...

Embedded_Class_0-1733854797496.png

Resolved! STM32 UART always times out

Hello,I am testing UART via a loopback test. This shows that the expected data is being sent on TX and received on RX, but the receive function always times out.This post stated to clear the OVR and RXNE flags before calling the receive function, but...