STM32 MCUs Products

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DSI Host Error Handler

Hi,  I`m new to MIPI DSI, and still learn how to use it.Recently, I develop with my custom board and start with MIPI interface display. Then config with CUBEMX, but after compile program, it always stuck in HAL_DSI_Iinit  while loop below      /* Ge...

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Resolved! I2C Not Working

I am unable to get the I2C line on my STM32H750VB to connect with my PCA9685 PWM driver on my custom PCB. The I2C line is constantly high, which I have seen on multiple oscilloscopes. I got the software online from a tutorial on the PWM driver and wa...

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Avid by Associate II
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Resolved! DTCM cache DMA issue

Device is STM32F765VI.I'm using DMA to fill data allocated from DTCM, for some reason this seems to be caching.My understanding is that DTCM doesn't need cache management, help me if wrong here.  If I don't enable the data cache everything works as e...

_EFrie by Senior
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STM32G0 NRST input structure and clamping diodes

 Hello, i am interested in the input structure of the NRST pin of the STM32G0x0 series. The datasheet shows a reduced diagram. My question is: is there a more detailed version of the input structure. Is a clamping diode to Vcc build in? If so, which ...

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pp_ee by Associate
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  • 1 replies
  • 0 kudos