Known limitations

Miscellaneous

When integrating software packages, please note that the current configuration only allows the selection of one major component at a time.

Miscellaneous
2.1. When selecting microcontrollers in the STM32C0 series

When generating code for the STM32C071K8U3 microcontroller using EWARM, the linker file incorrectly defines the ROM end address.

2.1. When selecting microcontrollers in the STM32C0 series
2.2. When selecting microcontrollers in the STM32G0 series

USB and USB Power Delivery VID/PID values are not automatically aligned. FreeRTOS CMSIS_V1 also requires a parameter adjustment.

2.2. When selecting microcontrollers in the STM32G0 series
2.3. When selecting microcontrollers in the STM32G4 series

Project creation for STM32G411 with STM32Cube_FW_G4_V1.6.0 may fail unexpectedly.

2.3. When selecting microcontrollers in the STM32G4 series
2.4. When selecting microcontrollers in the STM32H5 series

JPEG folder generation, OEMiROT migration, and MMT configuration issues may occur.

2.4. When selecting microcontrollers in the STM32H5 series
2.5. When selecting microcontrollers in the STM32H7 series

HSEM, JPEG, boot path, SAI, power supply migration, and SPDIFRX configuration limitations.

2.5. When selecting microcontrollers in the STM32H7 series
2.6. When selecting dual-core microcontrollers in the STM32H7 series

Dual-core boot, import, OpenAMP, and linker configuration limitations.

2.6. When selecting dual-core microcontrollers in the STM32H7 series
2.7. When selecting microcontrollers in the STM32L5 series

TrustZone, GTZC, and USB/USB Power Delivery cohabitation limitations.

2.7. When selecting microcontrollers in the STM32L5 series
2.8. When selecting microcontrollers in the STM32N6 series

VENC, JPEG, migration, USBX, FMC, and ThreadX-related limitations.

2.8. When selecting microcontrollers in the STM32N6 series
2.9. When selecting microcontrollers in the STM32U3 series

HSP_ENGINE build issues may occur after buffer type changes.

2.9. When selecting microcontrollers in the STM32U3 series
2.10. When selecting microcontrollers in the STM32U5 series

JPEG generation, FreeRTOS, USBX, and DMA/TIMx compilation issues may occur.

2.10. When selecting microcontrollers in the STM32U5 series
2.11. When selecting microcontrollers in the STM32WB series

STM32_WPAN and CFG_BLE_MAX_CONN_EVENT_LENGTH limitations.

2.11. When selecting microcontrollers in the STM32WB series
2.11.1. When selecting microcontrollers in the STM32WB0 product lines

Several STM32Cube expansion packages are not supported.

2.11.1. When selecting microcontrollers in the STM32WB0 product lines
2.12. When selecting microcontrollers in the STM32WBA series

BLE library order, TrustZone linker mismatch, and STM32WBA63 project issues.

2.12. When selecting microcontrollers in the STM32WBA series
2.13. When selecting microcontrollers in the STM32WL series

FreeRTOS, dual-core, Sigfox, and timebase limitations.

2.13. When selecting microcontrollers in the STM32WL series
2.13.1. When selecting microcontrollers in the STM32WL33 product lines

Several STM32Cube expansion packages are not supported.

2.13.1. When selecting microcontrollers in the STM32WL33 product lines
2.14. When selecting microprocessors in the STM32MP1 series

Device tree, import, RCC, and boot-mode limitations.

2.14. When selecting microprocessors in the STM32MP1 series
2.15. When using the Memory Management Tool

TrustZone, MMT configuration, and linker update limitations.

2.15. When using the Memory Management Tool
2.16. When using the Example Selector

Some example projects may miss files or create duplicates.

2.16. When using the Example Selector
2.17. When using additional software packs

Peripheral assignment, file cleanup, and pack feature limitations.

2.17. When using additional software packs
2.18. STM32CubeIDE toolchain

Requires a Java 8 64-bit virtual machine in older versions.

2.18. STM32CubeIDE toolchain
2.19. DDR test suite

STM32CubeProgrammer support is limited from v2.10.0 onward.

2.19. DDR test suite
2.20. User manual

Some user manual chapters are not fully up to date.

2.20. User manual
2.21. Symbolic links on Ubuntu

Symbolic links may be converted to absolute paths when saving the project.

2.21. Symbolic links on Ubuntu
3.1. Command line authentication required

Authentication is required for command-line download and code generation.

3.1. Command line authentication required
3.2. DDR binaries for the STM32MP1 boards

DDR binaries are available from the STMicroelectronics GitHub repository.

3.2. DDR binaries for the STM32MP1 boards
3.3. List pinout-compatible microcontrollers

Loading all microcontrollers may take a long time.

3.3. List pinout-compatible microcontrollers
3.4. How to improve the wake-up from Stop sequences without relying on the global SystemClock_Config()

Use a dedicated post-stop clock restoration function instead of the full startup clock configuration.

3.4. How to improve the wake-up from Stop sequences without relying on the global SystemClock_Config()