karan123
Member level 3
8051 BIT MASKING:
I have to use same PORT (SAY P1) for BCD to 7-Segments and other for four different Switches.
My Question is:
How to mask BITS/PINS which does not cause any effect to other pins when i have to acces PORT for BCD to 7 -Segment
Decoder.
Please Clear me concept of BIT Masking using ANDing and Oring Opertion in 'C'
Thanks
Karan
I have to use same PORT (SAY P1) for BCD to 7-Segments and other for four different Switches.
My Question is:
How to mask BITS/PINS which does not cause any effect to other pins when i have to acces PORT for BCD to 7 -Segment
Decoder.
Please Clear me concept of BIT Masking using ANDing and Oring Opertion in 'C'
Thanks
Karan