STM32 MCUs Embedded software

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Forum Posts

Severe Reset issues with freeRTOS

This was a ticket I opened this year regarding a fatal flaw in FREE RTOS which I didn't get a final answer or proper solution. Even so the team that I've been working with manage to get a workaround that for now has been shown to be very effective, ...

APereira by Associate II
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  • 18 replies
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Resolved! Race condition in UART_RxISR_8BIT (HAL)

The error occurred while reading a UART interface (heavy load @ 115200 baud) byte by byte (with HAL_UART_Receive_IT(&huart1, &com_uartRxSignBuffer, 1) ). MCU: STM32F302VB ST firmware version : STM32Cube_FW_F3_V1.11.2Before the RXNE interrupt is disab...

Blacbird by Associate II
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  • 6 replies
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Resolved! First UDP packet sent contains all zeroes in the payload, second packet has partially false values in the payload, all the other packets that come after have correct payload. Why does this happen with the first packets?

Hello everyone,I'm using the STM32H7 and the new fully reworked ethernet driver along with the LWIP and FreeRTOS for sending and receiving the UDP packets. The issue is first two packets get corrupted when sending. I don't send the UDP packet with ze...

X-CUBE-AZRTOS-L5 Azure RTOS version upgrade

I am using X-CUBE-AZRTOS-L5 on my project. Also will use X-CUBE-CELLULAR for 4G connection. X-CUBE-CELLULAR uses Azure RTOS version 1.9.0 but X-CUBE-AZRTOS-L5 uses 1.8.0. Cellular package uses NetX features comes with 1.9.0. I use CubeIDE and make se...

MKILI.3 by Associate
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  • 0 replies
  • 0 kudos