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How can we do this In assembly we do mov P0, #10001000B
But in Keil how can we do this P0 = 10001000, in binary not by P0 = 0x11; Thank you!
I've found a topic to do this
#define LongToBin(n) \ (\ ((n >> 21) & 0x80) | \ ((n >> 18) & 0x40) | \ ((n >> 15) & 0x20) | \ ((n >> 12) & 0x10) | \ ((n >> 9) & 0x08) | \ ((n >> 6) & 0x04) | \ ((n >> 3) & 0x02) | \ ((n ) & 0x01) \ ) #define Bin(n) LongToBin(0x##n##l)
By The Way: Note that Keil C51 does provide an extension to the standard 'C' language that allows you to make use of the 8051's bit-addressable features.
You need to look it up in the Manual
This won't help you for writing binary constants, of course.
It works right!