STM32 MCUs Products

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Error localhost:61234: Connection timed out.

Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute MI command:target remote localhost:61234Error message from debugger ...

ADębs.1 by Senior
  • 28672 Views
  • 22 replies
  • 6 kudos

stm32h533re execute code in sram1

Hello members,Until recently, I was using a G473. There, I ran code from the ccmram. That worked without any problems. Now I have switched to the H533. For performance reasons, I want to run the code in SRAM1 0x20000000 - 0x2001FFF. I want to keep th...

jhoerd by Associate II
  • 74 Views
  • 1 replies
  • 0 kudos

STM32U5 GPDMA cyclic transfer without LLI

Hi all,   in RM0456 is plenty of examples with using LLI but only one without it. And even that contain a block diagram that does not explain anything. Also AN5593 does not mention cyclic transfer. So, here i am. Does this diagram means, that if the...

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Eiffel by Associate III
  • 257 Views
  • 5 replies
  • 1 kudos

Do PWR and SYSCFG need to be clocked permanently?

Hi all: I have a general question about whether STM32 peripherals need to be clocked permanently. I am using an STM32G0 at the moment, and I am disabling the USB C Power Delivery "Dead Battery" feature, in order to make sure that the internal 5k1 pul...

Diez.R. by Associate II
  • 89 Views
  • 1 replies
  • 0 kudos

WFI on stm32n657

 Dear all,I’m seeing unexpected behavior on an STM32N657. A timer is configured to generate an interrupt every 1 ms, and this works as expected.I would like to use WFI to stop execution and wait for that timer interrupt. I surround the WFI with the u...

Resolved! Confirm pin 1 on STM32L433

 I have had a board assembled and want to check they have fitted the STM32 in the correct orientation.  Pin 1 on the PCB is shown by the white triangle. But it’s not clear from the package where pin one is because there are two circles in opposite co...

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