STM32 MCUs Embedded software

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Resolved! X-CUBE-CLASSB compiler fail on IAR 9.2.0.4

Hi All,Currently I try to compiler(clean and build)  X-CUBE-CLASSB project for MCU self test function. I got error as below Does anyone know what wrong or missing setting something? I had try compiler in two project , all get error.IDE: IAR 9.20.4WI...

0693W00000NrVbkQAF.png 0693W00000NrVckQAF.png
stsan.1 by Associate II
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Wouldn't disabling the flash readout protection erase the custom boot loader that might be stored in the main flash memory?

I'm planning to write a custom boot loader for some reasons. For this the main flash memory will be partitioned into two sectors; the first one holding the custom boot loader and the 2nd one storing the user application. My biggest concern is the rea...

Shivam by Associate II
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Cortex-M3 NVIC config with FreeRTOS

I'm working on a legacy projected using FreeRTOS v7.3.0 on an STM32F205 Cortex-M3.My system intermittently lands in the hard fault exception handler, and/or watchdog resets.I have tracked down some issues with the NVIC config:Using NVIC_PriorityGroup...

RLepa.1 by Associate
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How to resolve the error "libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED" when connecting to openOCD from command line?

I am trying to debug my STM32 NUCLEO-F334R8 board. When I try to connect to the board via openocd from the command line . I get the following log: openocd -f board/st_nucleo_f3.cfgGNU MCU Eclipse 64-bits Open On-Chip Debugger 0.10.0+dev-00254-g2ec04e...

ABora.2 by Associate
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After Enabling FreeRTOS USART Baudrate Drops Down

I'm trying to learn RTOS on STM32F407VG(Discovery Board). I am able to use the USART without FreeRTOS at 115200 baud rate. Nevertheless, when I enable FreeRTOS and try to send basic strings with the same USART settings(115200 baud rate etc.), I can n...

ÖSahi.1 by Associate
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