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Configurable frame time (default=14ms)

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This commit is contained in:
gac-iss
2025-10-07 09:51:49 +02:00
parent e78cb03747
commit e3d34466ff
5 changed files with 23 additions and 14 deletions
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19
src/main/java/Scienta.java
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@@ -27,6 +27,7 @@ public class Scienta extends AreaDetector {
final ChannelDouble acquisitionTime;
final Stats[] stats;
final String channelCtrl;
int frameTime = 14;
public Scienta(final String name, final String channelPrefix) {
this(name, channelPrefix + ":cam1", channelPrefix + ":image1");
@@ -128,7 +129,7 @@ public class Scienta extends AreaDetector {
@Override
public void onValueChanged(Device device, Object value, Object former) {
int time_ms = (int) (((Double) value) * 1000);
Integer num_frames = time_ms / 40;
int num_frames = time_ms / getFrameTimeMs();
if (num_frames != frames.take()){
frames.writeAsync(num_frames);
}
@@ -136,10 +137,10 @@ public class Scienta extends AreaDetector {
@Override
public void onValueChanging(Device device, Object value, Object former) throws Exception {
//Value must be multiple of 40ms
//Value must be multiple of getFrameTimeMs()
int val_ms = (int) (((Double) value) * 1000);
if ((val_ms % 40) != 0){
throw new IOException("Value must be multiple of 40ms");
if ((val_ms % getFrameTimeMs()) != 0){
throw new IOException("Value must be multiple of " + getFrameTimeMs() + "ms");
}
}
});
@@ -148,7 +149,7 @@ public class Scienta extends AreaDetector {
@Override
public void onValueChanged(Device device, Object value, Object former) {
int num_frames = (Integer)value;
int time_ms = num_frames * 40;
int time_ms = num_frames * getFrameTimeMs();
Double time = ((double)time_ms) / 1000.0;
if (time != stepTime.take()){
stepTime.writeAsync(time);
@@ -157,6 +158,14 @@ public class Scienta extends AreaDetector {
}
});
}
public int getFrameTimeMs() {
return frameTime;
}
public void setFrameTimeMs(int value) {
frameTime = value;
}
public class ScientaSpectrum extends ChannelDoubleArray implements ReadableCalibratedArray<double[]> {