STM32CubeIDE is a multi-OS, C/C++ integrated development environment for STM32 code development. STMicroelectronics Hands-on RTOS With Microcontrollers (Brian Amos)
| Problem | Solution | |---------|----------| | CubeMX regeneration erases code | Ensure custom code is inside USER CODE sections. | | Debugger not connecting | Check SWD pins not reused; try reset+connect under debug config. | | Large .elf file size | Strip debug symbols ( arm-none-eabi-strip ) or compile with -Os . | | Stack overflow | Increase stack size in .ld file and use HAL_GetTick() for overflow detection. | | HardFault on FPU ops | Enable FPU in CubeMX (System Core → RCC → FPU). | Stm32cubeide St
IAR’s __no_operation() and __disable_interrupt() have direct equivalents in GCC: __NOP() and __disable_irq() . Use the -Wl,--wrap flag in GCC to mimic IAR’s function call redirection. | | Large