Debugger is showing signed value for unsigned char

[Guven47]

Hello guys,

I have a problem like this. How can I fix this problem

[Andrew Neil]

Why is that a problem?

You need to give more detail!

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/ta-p/575228

[Guven47]

The debugger interprets uint8 data as int8

[mƎALLEm]

Could you please attach a project reproducing the behavior?

[Pavel A.]

Yellow color marks values that changed since last read by the debugger, for example after doing a step or hitting a breakpoint.

 

[Guven47]

The debugger interprets uint8 data as int8

[mƎALLEm]

Do you mean you get a negative value for an unsigned variable?

[Guven47]

Yes,I got negative value from unsigned varible. How can I fix ?

[DaveJ]

You can right on the value field and pick "Cast to Type" and then type e.g. uint32_t or whatever you want. 

[Karl Yamashita]

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@DaveJ wrote:

You can right on the value field and pick "Cast to Type" and then type e.g. uint32_t or whatever you want. 

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You're not getting the point. The OP is already showing the variable as uint8_t but the value is showing as negative (-128)

Plus the OP is in Live Expressions and unless you know of a trick, you can't change the type

[Andrew Neil]

Does this also happen in the 'Variables' view?

[Guven47]

Yes,it's happening.