STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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STM32 DFU Multiple Memory IC

Hello,I have my custom board and it has 3 different memory area (pyhsically) and they are, Internal 64K flash which has 2x32KB sectors, Parallel NOR Flash 64 MBit which has 128KB sector size, 128MBit QSPI Flash which has 64KB sector size.If i use onl...

USB soft reset on STM32H745

I am trying to get the device working but I cant seem to get the basic working.Code :USB->GRSTCTL |= USB_OTG_GRSTCTL_CSRST; do {   if (++count > 200000U)   {     return TIMEOUT;   } } while ((USB->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_C...

LHoug.1 by Associate II
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STM32F769 ST Bootloader

Dear,I have an issue about the embedded ST bootloader on the STM32F769. I'm not able to communicate with it.On a custom board, I use a STM32F769BG connected to the USART 1 (PA9 / PA10). When I send the 0x7F value, I don't have a response from the MCU...

YDann.7 by Associate III
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