STM32 MCUs Embedded software

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Key strokes from keyboard connected to Nucleo-F767ZI are not recognized in HID_standalone application example

I have a setup as required by the HID_standalone example program. When I am starting the program the keyboard that is connected to CN13 is properly recognized (last two sentences on the screen are: KeyBoard device found! andHID class startedWhen I th...

WPles.1 by Associate II
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Resolved! What does STM32 System Bootloader do with unused pins?

Hello,In the past we have utilised the system bootloader on the STM32F429ZIT6, to implement a command to allow firmware upgrades to be completed by the end user. As part of this, the command would configure an LED Driver IC to update an RGB status LE...

CBigg.1 by Associate II
  • 1293 Views
  • 3 replies
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Systick is not ticking in Custom Bootloader for STM32H743 after jumping to the main application and then coming back to the Bootloader

I have written a Custom Bootloader for STM32H743. It resides at 0x08000000 (Sector 0) and occupies for a maximum of 1 sector (128KB). The main application resides at 0x08040000 (Sector 1 thru sector 7). Upon reset, Custom Bootloader starts and chec...

smati2 by Associate II
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  • 4 replies
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FreeRTOS: Stack overflow checking mechanism missing.

Hello,According to https://www.freertos.org/Stacks-and-stack-overflow-checking.html, i.e. the FreeRTOS reference, one needs to set configCHECK_FOR_STACK_OVERFLOW to 1 or 2 in order to activate stack overflow checking. In case of a stack overflow Free...

Johi by Senior III
  • 2045 Views
  • 1 replies
  • 0 kudos
SGoel.2 by Associate III
  • 1997 Views
  • 6 replies
  • 1 kudos