STM32 MCUs Embedded software

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Resolved! Updating Bootloader from Application ??

Hi,I'm having a STM32G474 with Bootloader block (0x0800 0000 - 0x0800 4FFF) and Application block (0x0800 5000 - 0x0807 FFFF).I need to update Bootloader from Application, by copying a new bootloader located on higher memory. Is it possible ?I'm usin...

MAmem.1 by Associate III
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  • 6 replies
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Resolved! LWIP TFTP

Hi, I have to develope a system where an stm32 connected via ethernet handles files stored in a sdcard through an FTP connection from a PC.I know there is a sample from ST exactly about this but I can't get it to work on my nucleo H723 board, it seem...

STuri.1 by Associate II
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  • 9 replies
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USB microphone on STM32U5

Hi,I am trying to activate the USB Audio as a microphone profile.This feature already implemented for STM32L4 family, and it works correctly.I am trying to run the same USB stack on EVB B-U585I-IOT02A board, I see that the device is detected as USB m...

AA.10 by Associate III
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  • 2 replies
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I2C read specific register without repeated start

Hello,I'm interfacing the KTD2026 RGB sensor.Writing to the device's registers works with normal HAL I2C functions.The problem i'm facing is reading the device's registers which from datasheet should be done the following way:I have tried both HAL_I2...

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CBras by Associate II
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  • 3 replies
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HAL_FLASH_OB_Launch() Hangs STM32L5

I'm attempting to enable the SRAM2 parity bits on an STM32L552, and any time I call HAL_FLASH_OB_Launch, the chip hangs. I've also tried directly setting the OBL_LAUNCH bit in the NCSR register with the same results.I've looked through some of the L...

MBand.3 by Associate III
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  • 3 replies
  • 0 kudos