STM32 MCUs Products

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Resolved! STM32G0B0 writing to PD1 affects PD0

I am running into an issue with the STM32G0B0 MCU: Writing to PD1 seems to result in the opposite value being somehow applied to PD0, even though PD0 is set to input.Effectively, I created a new project in STM32CubeIDE, configured PD0 & PD2 as GPIO_I...

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NUCLEO-H745ZI-Q DMA Problem

I tried to use this board to capture image by using DCMI DMA with a ov2640 camera. The problem is data read is successful in DCMI(by watching the register) but the buffer(initialized:uint32_t buffer[16000]={0}) used to store the image data was the sa...

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EsonShen by Associate II
  • 772 Views
  • 3 replies
  • 1 kudos

Resolved! make all make: *** No rule to make target ...

Hello everyone,​I use GPIO example project (from repository of ST) and open it by STM32 cube IDE. then when I built it give error: make all make: *** No rule to make target ...How to fix this error?Thank you! Sorry cause my English not good.​​

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Stark by Associate II
  • 10755 Views
  • 8 replies
  • 0 kudos

Nucleo board health test ?

I have 19 nucleo-u5a5zj-q, my program successfully run on 18 of then but fails for 1 (I did not modify the board nor connect anything else than the STLINK USB cable). Failure here means it detects a hardfault.Is there anything that I can use to verif...

acapola by Associate II
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  • 3 replies
  • 0 kudos

Question about dcmi dma on nucleo-h745

my task is to use a ov2640 camera to capture photo for further using(yolo model input),I've configure DMA DCMI for this task. Now the situation is  the sccb communication with ov2640 is ok but when I start DMA to get the photo data I can't get the ph...

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EsonShen by Associate II
  • 763 Views
  • 4 replies
  • 1 kudos

driver for external SRAM chip - IS66WVS4M8ALL/BLL

Hi, I'm trying to add an external memory and i choose that chip because it can communicate with QSPI and there is no need for designing due the chip is SOIC-8 which i found a compatible board for it. I'm getting issues with the driver writing i'm get...

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Ditzhak by Associate III
  • 1103 Views
  • 5 replies
  • 1 kudos