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Interface the adf and transponder to the electrical system.

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curt 2002-09-26 17:26:34 +00:00
parent 3fdcbbd6ce
commit a7fb46bcb2
2 changed files with 98 additions and 80 deletions
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166
src/Network/atc610x.cxx
View file

@ -398,11 +398,14 @@ bool FGATC610x::open() {
dme_kt = fgGetNode( "/radios/dme/speed-kt", true );
dme_nm = fgGetNode( "/radios/dme/distance-nm", true );
adf_bus_power = fgGetNode( "/systems/electrical/outputs/adf", true );
dme_bus_power = fgGetNode( "/systems/electrical/outputs/dme", true );
navcom1_bus_power = fgGetNode( "/systems/electrical/outputs/navcomm[0]",
navcom1_bus_power = fgGetNode( "/systems/electrical/outputs/navcom[0]",
true );
navcom2_bus_power = fgGetNode( "/systems/electrical/outputs/navcomm[1]",
navcom2_bus_power = fgGetNode( "/systems/electrical/outputs/navcom[1]",
true );
xpdr_bus_power = fgGetNode( "/systems/electrical/outputs/transponder",
true );
navcom1_power_btn = fgGetNode( "/radios/comm[0]/inputs/power-btn", true );
navcom2_power_btn = fgGetNode( "/radios/comm[1]/inputs/power-btn", true );
@ -423,7 +426,7 @@ bool FGATC610x::open() {
nav2_stby_freq
= fgGetNode( "/radios/nav[1]/frequencies/standby-mhz", true );
adf_power = fgGetNode( "/radios/kr-87/inputs/power-btn", true );
adf_power_btn = fgGetNode( "/radios/kr-87/inputs/power-btn", true );
adf_vol = fgGetNode( "/radios/kr-87/inputs/volume", true );
adf_adf_btn = fgGetNode( "/radios/kr-87/inputs/adf-btn", true );
adf_bfo_btn = fgGetNode( "/radios/kr-87/inputs/bfo-btn", true );
@ -944,13 +947,14 @@ bool FGATC610x::do_radio_switches() {
coarse_freq + fine_freq / 20.0);
}
if ( adf_power->getBoolValue() ) {
// ADF Tuner
int adf_tuner_fine = ((radio_switch_data[21] >> 4) & 0x0f) - 1;
int adf_tuner_coarse = (radio_switch_data[21] & 0x0f) - 1;
static int last_adf_tuner_fine = adf_tuner_fine;
static int last_adf_tuner_coarse = adf_tuner_coarse;
// ADF Tuner
int adf_tuner_fine = ((radio_switch_data[21] >> 4) & 0x0f) - 1;
int adf_tuner_coarse = (radio_switch_data[21] & 0x0f) - 1;
static int last_adf_tuner_fine = adf_tuner_fine;
static int last_adf_tuner_coarse = adf_tuner_coarse;
if ( adf_has_power() ) {
// cout << "adf_stby_mode = " << adf_stby_mode->getIntValue() << endl;
if ( adf_count_mode->getIntValue() == 2 ) {
// tune count down timer
@ -1005,9 +1009,6 @@ bool FGATC610x::do_radio_switches() {
if ( value > 1799 ) { value -= 1600; }
}
last_adf_tuner_fine = adf_tuner_fine;
last_adf_tuner_coarse = adf_tuner_coarse;
if ( adf_count_mode->getIntValue() == 2 ) {
fgSetFloat( "/radios/kr-87/outputs/elapsed-timer", value );
} else {
@ -1018,6 +1019,9 @@ bool FGATC610x::do_radio_switches() {
}
}
}
last_adf_tuner_fine = adf_tuner_fine;
last_adf_tuner_coarse = adf_tuner_coarse;
// ADF buttons
fgSetInt( "/radios/kr-87/inputs/adf-btn",
@ -1042,13 +1046,13 @@ bool FGATC610x::do_radio_switches() {
// Transponder Tuner
int i;
int digit_tuner[4];
digit_tuner[0] = radio_switch_data[25] & 0x0f;
digit_tuner[1] = ( radio_switch_data[25] >> 4 ) & 0x0f;
digit_tuner[2] = radio_switch_data[29] & 0x0f;
digit_tuner[3] = ( radio_switch_data[29] >> 4 ) & 0x0f;
static bool first_time = true;
static int last_digit_tuner[4];
static bool first_time = true;
if ( first_time ) {
first_time = false;
for ( i = 0; i < 4; ++i ) {
@ -1056,40 +1060,44 @@ bool FGATC610x::do_radio_switches() {
}
}
int id_code = xpdr_id_code->getIntValue();
int digit[4];
int place = 1000;
for ( i = 0; i < 4; ++i ) {
digit[i] = id_code / place;
id_code -= digit[i] * place;
place /= 10;
}
for ( i = 0; i < 4; ++i ) {
if ( digit_tuner[i] != last_digit_tuner[i] ) {
diff = digit_tuner[i] - last_digit_tuner[i];
if ( abs(diff) > 4 ) {
// roll over
if ( digit_tuner[i] < last_digit_tuner[i] ) {
// going up
diff = 15 - last_digit_tuner[i] + digit_tuner[i];
} else {
// going down
diff = digit_tuner[i] - 15 - last_digit_tuner[i];
}
}
digit[i] += diff;
if ( xpdr_has_power() ) {
int id_code = xpdr_id_code->getIntValue();
int digit[4];
int place = 1000;
for ( i = 0; i < 4; ++i ) {
digit[i] = id_code / place;
id_code -= digit[i] * place;
place /= 10;
}
while ( digit[i] >= 8 ) { digit[i] -= 8; }
while ( digit[i] < 0 ) { digit[i] += 8; }
for ( i = 0; i < 4; ++i ) {
if ( digit_tuner[i] != last_digit_tuner[i] ) {
diff = digit_tuner[i] - last_digit_tuner[i];
if ( abs(diff) > 4 ) {
// roll over
if ( digit_tuner[i] < last_digit_tuner[i] ) {
// going up
diff = 15 - last_digit_tuner[i] + digit_tuner[i];
} else {
// going down
diff = digit_tuner[i] - 15 - last_digit_tuner[i];
}
}
digit[i] += diff;
}
while ( digit[i] >= 8 ) { digit[i] -= 8; }
while ( digit[i] < 0 ) { digit[i] += 8; }
}
fgSetInt( "/radios/kt-70/inputs/digit1", digit[0] );
fgSetInt( "/radios/kt-70/inputs/digit2", digit[1] );
fgSetInt( "/radios/kt-70/inputs/digit3", digit[2] );
fgSetInt( "/radios/kt-70/inputs/digit4", digit[3] );
}
for ( i = 0; i < 4; ++i ) {
last_digit_tuner[i] = digit_tuner[i];
}
fgSetInt( "/radios/kt-70/inputs/digit1", digit[0] );
fgSetInt( "/radios/kt-70/inputs/digit2", digit[1] );
fgSetInt( "/radios/kt-70/inputs/digit3", digit[2] );
fgSetInt( "/radios/kt-70/inputs/digit4", digit[3] );
int tmp = 0;
for ( i = 0; i < 5; ++i ) {
if ( radio_switch_data[27] >> i & 0x01 ) {
@ -1307,7 +1315,7 @@ bool FGATC610x::do_radio_display() {
}
// ADF standby frequency / timer
if ( adf_power->getBoolValue() ) {
if ( adf_has_power() ) {
if ( adf_stby_mode->getIntValue() == 0 ) {
// frequency
float adf_stby = adf_stby_freq->getFloatValue();
@ -1388,40 +1396,42 @@ bool FGATC610x::do_radio_display() {
}
// Transponder code and flight level
if ( xpdr_func_knob->getIntValue() == 2 ) {
// test mode
radio_display_data[36] = 8 << 4 | 8;
radio_display_data[37] = 8 << 4 | 8;
radio_display_data[38] = 0xff;
radio_display_data[39] = 8 << 4 | 0x0f;
radio_display_data[40] = 8 << 4 | 8;
} else if ( xpdr_func_knob->getIntValue() > 0 ) {
// other on modes
int id_code = xpdr_id_code->getIntValue();
int place = 1000;
for ( i = 0; i < 4; ++i ) {
digits[i] = id_code / place;
id_code -= digits[i] * place;
place /= 10;
}
radio_display_data[36] = digits[2] << 4 | digits[3];
radio_display_data[37] = digits[0] << 4 | digits[1];
radio_display_data[38] = 0xff;
if ( xpdr_func_knob->getIntValue() == 3 ||
xpdr_func_knob->getIntValue() == 5 )
{
// do flight level display
snprintf(digits, 7, "%03d", xpdr_flight_level->getIntValue() );
for ( i = 0; i < 6; ++i ) {
digits[i] -= '0';
}
radio_display_data[39] = digits[2] << 4 | 0x0f;
radio_display_data[40] = digits[0] << 4 | digits[1];
if ( xpdr_has_power() ) {
if ( xpdr_func_knob->getIntValue() == 2 ) {
// test mode
radio_display_data[36] = 8 << 4 | 8;
radio_display_data[37] = 8 << 4 | 8;
radio_display_data[38] = 0xff;
radio_display_data[39] = 8 << 4 | 0x0f;
radio_display_data[40] = 8 << 4 | 8;
} else {
// blank flight level display
radio_display_data[39] = 0xff;
radio_display_data[40] = 0xff;
// other on modes
int id_code = xpdr_id_code->getIntValue();
int place = 1000;
for ( i = 0; i < 4; ++i ) {
digits[i] = id_code / place;
id_code -= digits[i] * place;
place /= 10;
}
radio_display_data[36] = digits[2] << 4 | digits[3];
radio_display_data[37] = digits[0] << 4 | digits[1];
radio_display_data[38] = 0xff;
if ( xpdr_func_knob->getIntValue() == 3 ||
xpdr_func_knob->getIntValue() == 5 )
{
// do flight level display
snprintf(digits, 7, "%03d", xpdr_flight_level->getIntValue() );
for ( i = 0; i < 6; ++i ) {
digits[i] -= '0';
}
radio_display_data[39] = digits[2] << 4 | 0x0f;
radio_display_data[40] = digits[0] << 4 | digits[1];
} else {
// blank flight level display
radio_display_data[39] = 0xff;
radio_display_data[40] = 0xff;
}
}
} else {
// off

12
src/Network/atc610x.hxx
View file

@ -71,7 +71,7 @@ class FGATC610x : public FGProtocol {
float compass_position;
SGPropertyNode *dme_bus_power;
SGPropertyNode *adf_bus_power, *dme_bus_power, *xpdr_bus_power;
SGPropertyNode *navcom1_bus_power, *navcom2_bus_power;
SGPropertyNode *mag_compass;
@ -82,7 +82,7 @@ class FGATC610x : public FGProtocol {
SGPropertyNode *nav1_freq, *nav1_stby_freq;
SGPropertyNode *nav2_freq, *nav2_stby_freq;
SGPropertyNode *adf_adf_btn, *adf_bfo_btn;
SGPropertyNode *adf_power, *adf_vol;
SGPropertyNode *adf_power_btn, *adf_vol;
SGPropertyNode *adf_freq, *adf_stby_freq;
SGPropertyNode *adf_stby_mode, *adf_timer_mode;
SGPropertyNode *adf_count_mode, *adf_flight_timer, *adf_elapsed_timer;
@ -115,6 +115,10 @@ class FGATC610x : public FGProtocol {
bool do_switches();
// convenience
inline bool adf_has_power() const {
return (adf_bus_power->getDoubleValue() > 1.0)
&& adf_power_btn->getBoolValue();
}
inline bool dme_has_power() const {
return (dme_bus_power->getDoubleValue() > 1.0)
&& dme_switch;
@ -127,6 +131,10 @@ class FGATC610x : public FGProtocol {
return (navcom2_bus_power->getDoubleValue() > 1.0)
&& navcom2_power_btn->getBoolValue();
}
inline bool xpdr_has_power() const {
return (xpdr_bus_power->getDoubleValue() > 1.0)
&& (xpdr_func_knob->getIntValue() > 0);
}
public: