I have come across a problem with a PIC24FJ32GA002.
I need to rotate a bit into a 64 bit number. The 64 bit number is held in four 16 bit registers, with w3 pointing to the least significant one.
So I wrote:-
That worked in the simulator but seems rotate in only zeros, when in the real PIC.
So I changed it to:-
Which seems to work fine.
Is there anything wrong with using the repeat command in this way?
I need to rotate a bit into a 64 bit number. The 64 bit number is held in four 16 bit registers, with w3 pointing to the least significant one.
So I wrote:-
Code:
repeat #3
rlc [w3], [w3--]That worked in the simulator but seems rotate in only zeros, when in the real PIC.
So I changed it to:-
Code:
rlc [w3], [w3--]
rlc [w3], [w3--]
rlc [w3], [w3--]
rlc [w3], [w3--]Which seems to work fine.
Is there anything wrong with using the repeat command in this way?