Questions about cortex-m
Read more about cortex-m
python (12.9k questions)
javascript (9.2k questions)
reactjs (4.7k questions)
java (4.2k questions)
java (4.2k questions)
c# (3.5k questions)
c# (3.5k questions)
html (3.3k questions)
HardFault during division operation STM32 (CortexM0+)
I have a problem with hard fault exception during division operation and cannot find any clue (STM32G061C6). When I put anywhere in my code for example:
int32_t a = 354;
int32_t b = 23;
int32_t c = a/...
Daniel Šebík
Votes: 0
Answers: 1
ldr.w instruction causing unaligned access hardfault on ARM Cortex-M7 with Thumb2
I am getting a unaligned access hardfault on the ldr.w instruction with Thumb2 on ARM Cortex-M7. The microcontroller is an STM32H745xx and I am using STM32CubeIDE.
I am using the STM32 arm-eabi-none-g...
ethorn
Votes: 0
Answers: 0
Cortex-M0+ dual application/image linking
For most products, we implement a bootloader+application approach which uses an external SPI flash for storing different application versions. Upon startup, the bootloader checks if a new image is sto...
bam
Votes: 0
Answers: 2
Open OCD Error: libusb_open() failed with LIBUSB_ERROR_ACCESS on Windows 10 for STM32
I am trying to flash a code to a STM32F030R8T6 using Visual Studio Code and OpenOCD on Windows 10. I am also using STM32CubeMX to auto generate the beginning code and using a stlink v2. The computer c...
casual_ginger
Votes: 0
Answers: 1