STM32 MCUs products

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STM32G474 error code

Hi, I'm using STM32G474RET6 for development.When I debug code by SWD, the download verified successfully.But it will be suspended at HAL_Init() and show an error is Break at address "0x1fff5048" with no debug information available, or outside of prog...

Stone1_0-1698818507459.png Stone1_1-1698818516062.png
Stone1 by Associate II
  • 628 Views
  • 8 replies
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Beginner`s ask for help to flash the STM32

Hi,I am an absolute beginner in STM32 ecosystem. This is my first time programing an STM32. My MCU is STM32F756VGH6 in TFBGA100 package. I wrote a simple led blink program and encountered a problem while trying to flash the MCU (got some kind of erro...

Vilius by Associate II
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  • 41 replies
  • 3 kudos

Resolved! Bring up stm32G4 custom board

Hi,In my project I need to bring up stm32g4 IC in custom board. Can anyone tell me the process to do that.1. Bootlooader flashing: Do we need to flash the bootloade in to IC?if Yes,Where can I get the bootloader for STM32G4 IC.What is the process to ...

Resolved! what/where is USB tSTARTUP of STM32H563 ?

The ref manual (RM0481 page 2585) says: "This circuit has a defined startup time (tSTARTUP specified in the datasheet) during which the behavior of the USB transceiver is not defined.". I searched for USB and tSTARTUP but could not find anything in t...

mete by Senior
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  • 4 replies
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Resolved! Evaluation Kit for STM32H745XI

Hi,We are using STM32H745XI processor for one of our customer products. To start our initial software prototype development, we are looking for the evaluation kit. I went through the processor product page, and I have following queries:1. Looks like ...

Jigs by Associate
  • 268 Views
  • 1 replies
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STM32F746 FMC NWE periodically goes high

Hello. I'm using STM32F745VET.I want to connect SRAM via FMC, but when I run a simple app, the waveform look like below.The code I made is just write data "0x28". and It does not work.As you see, NWE signal work high-low periodically. I think this is...

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Kourinho by Associate
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  • 3 replies
  • 0 kudos