SV 977D User Manual - Appendixes
1 - FAT16
2 - FAT32
3 - FAT12
SD-card number of
sectors (read only)
#7,NS; This function returns the number of
sectors (sector = 512 bytes) on the SD-card in the
format #7,NS,x; where x – number of sectors
(in case of x = -1 SD-card is not available).
SD-card number of free
sectors (read only)
#7,NF; This function returns the number of free
sectors (sector = 512 bytes) on the SD-card in the
format #7,NF,x; where x – number of free
sectors (in case of x = -1 SD-card is not available).
x.xx - internal microcontroller firmware version
number
Hardboot version (read only)
x.xx - hardboot program version number
Bootstrap version (read only)
x.xx - bootstrap program version number
File system version (read
only)
x.xx – file system version number
Bluetooth internal software
version (read only)
x.xx – bluetooth version number
Current real time clock settings in the format:
#7,RT,hh,mm,ss,DD,MM,YYYY; where
hh:mm:ss denote the time and DD/MM/YYYY
gives the date.
Factory settings (write only)
#7,CS; This function clears current setup (without
RS232 and Bluetooth).
#7,CM,<no>,"<name>",<e
vent>,<point>;
where:
<no> – marker number ,
“<name>” – marker name,
<event> – 0 (Off) or 1 (On),
<point> – 0 (Off) or 1 (On),
#7,MR; This function returns the status of all
logger markers in the format:
#7,MR,<state1>,<state2>,<state3>,<state4>;
where:
<state1> – status of the 1
st
marker (0 or 1),
<state2> – status of the 2
nd
marker (0 or 1),
<state3> – status of the 3
rd
marker (0 or 1),
<state4> – status of the 4
th
marker (0 or 1).
#7,MR,<no>; This function returns the status of
the selected logger marker in the format:
#7,MR,<no>,<state>;
where:
<no> – marker number ,
<state> – marker status,
#7,EP; This function returns the parameters of
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