X
X
L
L
D
D
C
C
M
M
A
A
N
N
.
.
d
d
o
o
c
c
3
3
-
-
4
4
5
5
R
R
E
E
V
V
E
E
3-209 SERIAL FUNCTION F09 - TIME ON REQUEST ENABLE
When the Serial Port receives the command string F09<CR>, it waits for a request in the form of an
upper-case ASCII character T to output the time-of-day string. After a T is received, the current time is
saved (with a resolution of 1 ms) in a buffer and is then transmitted to the port. The port will continue to
respond with time-of-day each time it receives a T until this function is canceled by sending a CTRL-C
character (Hex 03) to the port (all other input will be ignored until then). The default output string is as
follows:
<SOH>DDD:HH:MM:SS.mmmQ<CR><LF>
where:
<SOH>
=
ASCII Start-of-Header character (HEX 01)
<CR>
=
ASCII Carriage Return character (HEX 0D)
<LF>
=
ASCII Line Feed character (HEX 0A)
DDD
= day-of-year
HH
= hours
MM
= minutes
SS
= seconds
mmm
= milliseconds
: =
colon
separator
Q
=
time quality character - refer to Function 08 for values
Sample entry:
F09<CR>
Second entry:
T
Response:
<SOH>128:20:30:04.357*<CR><LF>
3-210 reserved
3-211 SERIAL FUNCTION F11 - TIME OUTPUT FORMAT ENTRY/REQUEST
Use Serial Function F11 to request or enter the time output string format that is used by Serial
Functions F08 and F09.
When shipped, the format string will be set to the "null" string, causing the strings of the F08 and F09
outputs to take on their default values.
EXAMPLE
F08:
<SOH>DDD:HH:MM:SSQ<CR><LF> (Once per second time output mode)
Note: Milliseconds are never present in the output of F08 mode, regardless of the format string entered
with F11.
EXAMPLE
F09:
<SOH>DDD:HH:MM:SS.mmmQ<CR><LF> (Time on demand output mode)
where:
<SOH>
=
ASCII Start-of-Header character (Hex 01)
<CR>
=
ASCII Carriage Return character (Hex 0D)
<LF>
=
ASCII Line Feed character (Hex OA)
Summary of Contents for 151-600
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