Bitwise Debug

Piero · Post by **Piero** » Thu Feb 13, 2025 6:08 pm

Does Debug consider ~a as ~integer?

a.a = 1
Debug ~a ; -2
a = ~1
Debug  a ; 254

SMaag · Post by **SMaag** » Thu Feb 13, 2025 6:41 pm

PB result is absolut correct.
.a is an ASII = unsigned Byte 0..255.
Not 1 = 254 -> correct

mk-soft · Post by **mk-soft** » Thu Feb 13, 2025 7:09 pm

Be careful. The debugger considers everything as a signet. Is unfortunately so ;(

Piero · Post by **Piero** » Thu Feb 13, 2025 8:50 pm

mk-soft wrote: Thu Feb 13, 2025 7:09 pm Be careful. The debugger considers everything as a signet. Is unfortunately so ;(

Thanks mk-soft! …but you didn't answer to my question ;( ;( ;(

mk-soft · Post by **mk-soft** » Thu Feb 13, 2025 9:21 pm

Piero wrote: Thu Feb 13, 2025 6:08 pm Does Debug consider ~a as ~integer?
Code: Select all
a.a = 1
Debug ~a ; -2
a = ~1
Debug  a ; 254

Yes, but for the program is an unsigned byte. It's a debugger output failure ...

Post by **idle** » Thu Feb 13, 2025 9:36 pm

a.a = 1
Debug Bin(~a,#PB_Ascii) ; -2
a = ~1
Debug Bin(~a,#PB_Ascii) ;

Piero · Post by **Piero** » Thu Feb 13, 2025 10:11 pm

Resuming:
Bitwise operations on variables in Debug always return a (signed) Byte!
Be careful!

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