STM32 MCUs Products

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STM32F070 USB Not working, HSE time out delay

STM32CubeIDE Version: 1.15.1Chip : STM32F070CBT6HSE : 16MHzProblem : USB Not workingObservation : HSE Not starting and getting time out delay in "RCC_OscInitStruct" when using HSE and PLLCLK for sysclk ( with and without CSS). MCO output is 8Mhz if e...

STM32L0 for smart watch

Hi everybody, I would like create a smart watch with a STML031 and a driver for screen ST7567.I'm looking for the best way to make this watch in outline. Particularly regarding the precision obtained for 1Hz.I would like to get as much precision as p...

JJoao.1 by Associate III
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  • 2 replies
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I2C peripheral Multi-master mode

Hello all,I'm using STM32L552 MCU and its I2C peripheral to control a board. I'm facing a phenomenal which I not quite sure how to handle that. I have a pretty old fan controller chip on the board which is kind of really slow. Not only it works with ...

navidcity by Associate III
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  • 5 replies
  • 0 kudos

nucleof439 lwip

I am using nucleof439 to work Lwip, however, when I configure the project in stm32cubeide, I generate the code, and comply the project. It is fine, I also can ping the device, however, when I reenter ping command from windows cmd, the device is block...

I2C channels as pull-up in STM32F103C8T6

Hello everyone,I want to configurate the I2C channels as pull-up in STM32CubeIDE for STM32F103C8T6, but I couldn't set it. It looks like in the attached image. It just shows n/a in configuration.How I set it as pull-up? Please inform me. Thanks.  

hdhdhd_0-1714481859079.png
hdhdhd by Associate II
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  • 4 replies
  • 3 kudos