How to debug STM32F103C8T6 on Arduino IDE2?

[JingtaiChen]

How to debug STM32F103C8T6 on Arduino IDE2?

[fpistm]

You need a STLink. Then build with symbol (-g) and optimize -Og. Flash and launch debug with the icon button.

[JingtaiChen]

When I click on this "添加配置Add configuration",

the next thing it pops up is the following json，How do I choose

[fpistm]

No. Don't use this button. It does not work. It is an Arduino IDE bug. Use the one on the top bar.

[JingtaiChen]

Do you mean this button

And then he checked the box, and I said yes

Then he reminded me of the mistake

Is this the reason why I did not select the STlinki port? However, stlink's port does not pop up in my port selection

[JingtaiChen]

I have used stlink to connect to my MAC and can download the program normally

[JingtaiChen]

[fpistm]

Reset signal of the stlink is required.