Bit Fields
MARK LONGO
mark.longo at canremote.uucp
Fri Nov 10 10:11:00 AEST 1989
I am having a small problem with the RESULT values I get when I call
my FOSSIL.
I called the request status [AH=03h] to check out what was happening
in the com port, I received 6030h back which is correct:
What I want to do is translate this HEX value into BINARY so I can
check what `each bit' means:
For example:
6030h = 0110000000110000 in base 2
This matches up to:
from left to right:
Position 5: indicates `clear to send'
Position 6: indicates `data set ready'
Etc , etc ..
Now ALL I need to do is somehow convert this 6030h number into BITS
because EVERY position is important to me. Does anyone know of a quick
and painless way to do this?
I was playing with BIT FIELDS, but this did not seem to work.
It would be nice if i could do something like:
struct modem {
unsigned clear_to_send : 1;
unsigned data_set_ready: 1;
.
.
unsigned time_out :1;
} code; <-------------+
|
then put the 6030h into base 2 and throw it into code . Can it be done?
Is there an easier way?
Mark Longo
---
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