mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-18 01:52:05 -05:00
27 lines
615 B
Fortran
27 lines
615 B
Fortran
|
subroutine pack50(n1,n2,dat)
|
||
|
|
|
||
|
|
integer*1 dat(11),i1
|
||
|
|
|
||
|
|
i1=iand(ishft(n1,-20),255) !8 bits
|
||
|
|
dat(1)=i1
|
||
|
|
i1=iand(ishft(n1,-12),255) !8 bits
|
||
|
|
dat(2)=i1
|
||
|
|
i1=iand(ishft(n1, -4),255) !8 bits
|
||
|
|
dat(3)=i1
|
||
|
|
i1=16*iand(n1,15)+iand(ishft(n2,-18),15) !4+4 bits
|
||
|
|
dat(4)=i1
|
||
|
|
i1=iand(ishft(n2,-10),255) !8 bits
|
||
|
|
dat(5)=i1
|
||
|
|
i1=iand(ishft(n2, -2),255) !8 bits
|
||
|
|
dat(6)=i1
|
||
|
|
i1=64*iand(n2,3) !2 bits
|
||
|
|
dat(7)=i1
|
||
|
|
dat(8)=0
|
||
|
|
dat(9)=0
|
||
|
|
dat(10)=0
|
||
|
|
dat(11)=0
|
||
|
|
|
||
|
|
return
|
||
|
|
end subroutine pack50
|
||
|
|
|