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Thread: Localiser capture (SIOC)
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08-02-2012, 09:06 AM #1
Localiser capture (SIOC)
Hello. Hope you're all enjoying the summer out there!
I'm trying to get an annunciator to illuminate when my aircraft is capturing a localiser, and so far I've learned that the offsets I'm going to use are 0C4A bit 1 for the localiser tuned in, and then 0C48 to adjust when the localiser is actually captured. But which bit-number am I going to use for the needle?
I've tried to write a script here:
---------------------------------------------------------------------
Var 0001, name loc_tuned, Link FSUIPC_INOUT, Offset $0C4A, Length 1
{
IF &loc_tuned = 1
{
&loc_tuned_ind = 1
}
IF &loc_tuned = 0
{
&loc_tuned_ind = 0
}
}
Var 0002, name loc_tuned_ind, Link IOCARD_OUT, Device 1, Output 41
--------------------------------------------------------------------
This light up the LED when the localiser is tuned in at the NAV1 radio as anticipated. But how do I implement the needle offset, so that the LED will only illuminate when the localiser is tuned in, AND captured?
Thanks!
Lasse
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08-03-2012, 02:28 AM #2
Re: Localiser capture (SIOC)
Hi Lasse,
Here example SIOC code to display the GS needle and Localiser needle values -if alive- at four digit
displays (most left digit blank or minus and then 3 digit value), and two leds for GS alive and loc
tuned in indicators.
You have to update the digit and output numbers to your hardware.
I have not tested it, but this is how one should do it in SIOC...
Code:// Glide-slope Var 1 name gs_alive Link FSUIPC_IN Offset $0C4C Length 1 { CALL &OUTGS } Var 2 name gs Link FSUIPC_IN Offset $0C49 Length 1 { CALL &OUTGS } Var 3 name OUTGS LINK SUBRUTINE { IF &gs_alive = 1 { gs_ind = 1 &D_gs = &gs IF &gs < 0 { D_gss = -999998 // minus sign } ELSE { D_gss = -999999 // blank } } ELSE { gs_ind = 0 &D_gs = -999999 // blank &D_gss = -999999 // blank } } Var 4 name D_gs Link IOCARD_DISPLAY Digit 1 Numbers 3 Var 5 name D_gss Link IOCARD_DISPLAY Digit 4 Numbers 1 Var 6 name gs_ind Link IOCARD_OUT Device 1 Output 40 // Localiser Var 10 name loc_tuned Link FSUIPC_IN Offset $0C4A Length 1 { &loc_tuned_in = TESTBIT &loc_tuned 1 } Var 11 name loc_tuned_in { CALL &OUTLOC } Var 12 name loc Link FSUIPC_IN Offset $0C48 Length 1 { CALL &OUTLOC } Var 13 name OUTLOC LINK SUBRUTINE { IF &loc_tuned_in = 1 { loc_tuned_ind = 1 &D_LOC = &loc IF &loc < 0 { D_locs = -999998 // minus sign } ELSE { D_locs = -999999 // blank } } ELSE { loc_tuned_ind = 0 &D_loc = -999999 // blank &D_locs = -999999 // blank } } Var 14 name D_loc Link IOCARD_DISPLAY Digit 5 Numbers 3 Var 15 name D_locs Link IOCARD_DISPLAY Digit 8 Numbers 1 Var 16 name loc_tuned_ind Link IOCARD_OUT Device 1 Output 41
nicoLast edited by kiek; 08-03-2012 at 02:33 AM.
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