Merge 130d40c218 into fcd43df711

Merge pull request #2225 from james-pcdr/patch-2
Update scanner.py: fix print to stderr
2024-11-21 23:55:13 -05:00 · 2024-08-07 19:14:51 +00:00 · 2024-08-03 03:00:40 +02:00 · 2024-08-02 18:56:01 +02:00 · 2024-08-02 12:23:27 +02:00 · 2024-08-02 12:17:00 +02:00
2 changed files with 8 additions and 3 deletions
--- a/plugins/channelrx/demoddab/dabdemodsink.cpp
+++ b/plugins/channelrx/demoddab/dabdemodsink.cpp
@ -366,7 +366,7 @@ void DABDemodSink::tii(int tii)
    }
 }

-static int16_t scale(int16_t sample, float factor)
+static int16_t scale(Real sample, float factor)
 {
    int32_t prod = (int32_t)(((int32_t)sample) * factor);
    prod = std::min(prod, 32767);
@ -403,7 +403,12 @@ void DABDemodSink::audio(int16_t *buffer, int size, int samplerate, bool stereo)
            ci.real(0.0f);
            ci.imag(0.0f);
        }
-        if (m_audioInterpolatorDistance < 1.0f) // interpolate
+
+        if (m_audioInterpolatorDistance == 1.0f)
+        {
+            processOneAudioSample(ci);
+        }
+        else if (m_audioInterpolatorDistance < 1.0f) // interpolate
        {
            while (!m_audioInterpolator.interpolate(&m_audioInterpolatorDistanceRemain, ci, &ca))
            {
--- a/swagger/sdrangel/examples/scanner.py
+++ b/swagger/sdrangel/examples/scanner.py
@ -373,7 +373,7 @@ def main():
        pass
    except Exception as ex:
        tb = traceback.format_exc()
-        print >> sys.stderr, tb
+        print(tb, file=sys.stderr)


 if __name__ == "__main__":
Author	SHA1	Message	Date
Edouard Griffiths	ed6d7a6980	Merge `130d40c218` into `fcd43df711`	2024-08-07 19:14:51 +00:00
Edouard Griffiths	fcd43df711	Merge pull request #2225 from james-pcdr/patch-2 Update scanner.py: fix print to stderr	2024-08-03 03:00:40 +02:00
Edouard Griffiths	ff7c06311b	Merge pull request #2226 from jfdelnero/master Fix audio glitches in the DAB plugin	2024-08-02 18:56:01 +02:00
Jean-François DEL NERO	5888645957	Don't decimate the audio signal if not needed.	2024-08-02 12:23:27 +02:00
Jean-François DEL NERO	2fddaff6d2	Fix audio glitches in the DAB plugin. The glitches were generated by an int16 integer overflow. The issue appeared when the audio was near or at the saturation level. When the input audio signal is saturated, the polyphase filter based interpolation/decimation functions tend to increase the samples values and then make them pass the int16 limits. The int16 sample scale() parameter defeat the min/max limitation. This fix removes the intermediate int16 type conversion by using the Complex Real type. fixes f4exb/sdrangel#1978	2024-08-02 12:17:00 +02:00
james-pcdr	4cf2c0b7c7	Update scanner.py: fix print to stderr	2024-07-31 13:33:28 -04:00