STM32 MCUs Embedded software

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

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X-nucleo-idw04a1wifi extension shield

I am using the x-nucleo-idw04a1wifi extension shield, and wanted to test it with a firmware project (HTTP_Request). The blue led and the right bottom led used to blink, but now, It does not anymore :( After entering my router information, I get this ...

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ibo24 by Associate II
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USB DFU Erase and Program Time

Hello everyone,We use a STM32F7 and we have built a bootloader which uses the USB-DFU library from ST (usbd_dfu_flash). We can successfully program the internal and external flash. We noticed that it takes quite long so we were looking for ways to in...

MSute.1 by Associate
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Resolved! Make EXTI generates a request to DMA1 on STM32H7

Hi,I'm trying to trig a DMA from the EXTI0 input. There is a good example in the STM32Cube package for the H7: Projects\STM32H743I-EVAL\Examples\DMA\DMAMUX_RequestGenBut this example uses the BDMA and I need to use the DMA1. I tried to make some modi...

GregB by Associate II
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Why enter the ISO in/out incomplete interrupt? STM32CubeExpansion_USBAudioStreaming_V1.0.0 UAC MCU STM32L476

Hi all:If I plug in USB 2.0 mode high speed port(PC recognition Windows7), ​frequently enter the ISO in/out incomplete interrupt. but if I plug in USB1.0 mode full speed port,is OK. Once enter the incomplete interrupt.record or playback, audio will b...

gfeng by Associate
  • 522 Views
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  • 0 kudos