STM32 MCUs Embedded software

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Resolved! Losing RTC ticks after wakeup timer

Hi   I have a STM32L433 running at 16MHz and having a strange issue.  I have setup the rtc and within the Systimer interupt I display the current time (the systimer is 1KHz and every 1000 ticks I get the second , at this point I read the clock and di...

SSmit13_0-1733672499603.png

Resolved! operation of HAL_SPI_TransmitReceive_DMA

This question is about the operation of HAL_SPI_TransmitReceive_DMA.When HAL_SPI_TransmitReceive_DMA(&hspi1 ...) is being transmitted (assumed SPI communication_A) and HAL_SPI_TransmitReceive_DMA(&hspi1 ...) is called (assumed SPI communication_B) SP...

SQLite VFS for ThreadX (former Azure RTOS)

Hi all, I have just released subj. I have tried to contribute it to SQLite directly or to create a CubeMX package but seems that nobody interested, so I have created a standalone repository. I have used STM32H753I-EVAL2 to develop and test it and the...

DmitryR by Associate III
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input capture mode

hi im using stm32g474vet6 timer2 which is 32bit in input capture mode for finding frequency and width.i can't able to measure more than 400khz frequency. i want to measure 4mhz to 400khz signal, which is 400khz frequency signal and its width will var...

DNS for Server based on Azure / netx-duo

Hi, I have an http web server running on a STM32U575. The system is reachable via USB over RNDIS. How can I teach the server DNS? I have tried to use the mDNS module without success. What is the cheapest solution so that the user only has to enter th...

schwiete by Associate
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Resolved! STM32H7B0 USB stop sending after 1408 bytes

Dear,We using the STM32H7B0 (100pins) When we sending to the USB port with the function CDC_Transmit_HS() he returns always USBD_BUSY after  1408 bytes.We had found a article that says that the the value 0x174 isn't correct (see code below)See: https...

OGhis by Senior
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  • 1 replies
  • 1 kudos