How to obtain the .ioc file

Thorn · ‎2025-05-15

在 STM32Cube_FW_WB_V1.22.1\Projects\P-NUCLEO-WB55 下。Nucleo\Applications\BLE 中，某些文件有。IOC 文件，而其他文件则没有。例如，在 BLE_CableReplacement 中，没有。与 STM32CUBEMX 相关的 IOC 配置文件。如何获得？

Thorn · ‎2025-05-15

Under STM32Cube_FW_WB_V1.22.1\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE, some files have .IOC files, while others do not. For instance, in BLE_CableReplacement, there is no .IOC configuration file related to STM32CUBEMX. How can it be obtained?

Andrew Neil · ‎2025-05-15

Not all examples have .ioc files - that's just the way it is:

https://community.st.com/t5/stm32-mcus-products/some-example-projects-don-t-use-ioc-file/m-p/698338/highlight/true#M255312

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

STTwo-32 · ‎2025-05-15

Hello @Thorn

The examples that do include the .ioc file are those that are created based on the STM32CubeMX. But for other examples (that didn't start based on the .ioc file configurations) there is not a .ioc file so can't obtain it.

Best Regards.

STTwo-32

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Pavel A. · ‎2025-05-15

.IOC files for many ST boards are on the github: https://github.com/STMicroelectronics/STM32_open_pin_data/tree/master/boards

These are "defaults" not associated with specific projects.

Customized pinouts or .ioc for custom boards can be obtained from consultants.