Arm Mbed OS support forum

Debugging unreliable with ARMC6 and Mbed Studio

I am currently using GCC as I cannot get debugging to work consistently with Mbed Studio and ARMC6. However, that is also bringing in its own problems (intellisense is unhappy - I’ve put this in a different post).

Is this a known issue?

Details:
The board is an Nucleo STM32F429ZI.
Mbed Studio 1.4.2 - All Tools Updated
Mbed OS 6.15.0
Host OS: Windows 10
mbed_app.json is shown below (although it varies depending on what I am doing):

{

    "requires": ["bare-metal"],

    "target_overrides": {

        "*": {

            "target.printf_lib": "std",

            "target.c_lib": "std",            

            "platform.stdio-baud-rate": 115200,

            "platform.stdio-buffered-serial": 1

        }

    }

}