STM32 MCUs Products

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Resolved! STM32 ADC not working?

Ive been trying to get active passthrough between my adc and dac from pa1 and pa0 respectively. Ive confirmed all my functions are being called but i just cant seem to get any value loaded into my DAC. if i give it a value manually, i get the correct...

plsWork by Associate II
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  • 1 replies
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Resolved! How to read state of SYS WKUP pin ?

I am using the  Nucleo-L433RC-P board and have configured pin PC13 as SYS WKUP (for the blue top button).How can I read the state of this pin when the processor wakes up, because HAL_GPIO_ReadPin will not work.I am sure I used a function or macro to ...

Interrupt curiosity (STM32G491)

Hello friends : )I've recently tested the NUCLEO-G491RE board for an upcoming redesign.Current design relies on quite tough interrupt latency so here is where I begun.As I understand, with no FPU usage (in isr) (ASPEN + LSPEN = 0) one could expect up...

Reset pin - add external pullup, or not?

Hello team,Generally , Reset pin by default status is Logic High.But in AN4206 ( Page 31) , NRST pin is not Connected to 3.3V , it is left Floating with Capacitor.Is that Okay ? My device is STM32F303.Regards,

bsuthar by Associate II
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  • 9 replies
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USB CDC minimum working example for STM32C071?

Apologies for the ignorance, I'm a beginner with STM32 and I purchased the STM32C071K8T6 MCU since it has built-in USB capabilities. I am trying to implement USB CDC, but I'm becoming quite confused with all the USBX and ThreadX stuff I have to enabl...

Resolved! NUCLEO-N657X0-Q STM32CubeIDE NetXDuo

Hi everyone, for several days I've been trying to replicate the Nx_TCP_Echo_Server application example by creating a project with the .IOC file, but I can't establish Ethernet communication. If I compile and run the example, everything works, but m...

GEKO by Associate II
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  • 4 replies
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STM32F746BGT6 (LQFP208) 10" LCD Flickering Issue

Hi Folks,I’m currently observing flickering on a 10" TFT LCD screen and would appreciate some expert advice regarding the connections for LCD_CLK, LCD_HSYNC, and LCD_VSYNC.At present, the signals are connected as follows:MCU LCD_CLK → Non-Inverting B...

hari0369 by Associate
  • 130 Views
  • 1 replies
  • 1 kudos