[DSP1] no VU-Meter-Data from DSP1 for AUX Channels

[schulz-alexander]

No VU-Meterdata are send back from dsp1 for AUX Channels (I tested Channel 5 and 6)

DSP1 v0.48 works fine

Ch37 Sample: 44998144   dBFS: -33.574707
Ch37 Sample: 17870336   dBFS: -41.595940
Ch37 Sample: 44424448   dBFS: -33.686157
Ch37 Sample: 42775552   dBFS: -34.014687
Ch37 Sample: 40409344   dBFS: -34.508961
Ch37 Sample: 27540736   dBFS: -37.839085
Ch37 Sample: 2160128   dBFS: -59.949005
Ch37 Sample: 1540352   dBFS: -62.886200
Ch37 Sample: 6263296   dBFS: -50.702538
Ch37 Sample: 14491904   dBFS: -43.416092
Ch37 Sample: 88285440   dBFS: -27.720816
Ch37 Sample: 29432064   dBFS: -37.262184
Ch37 Sample: 48650752   dBFS: -32.896809
Ch37 Sample: 63927808   dBFS: -30.524803
Ch37 Sample: 21106176   dBFS: -40.150406
Ch37 Sample: 11875328   dBFS: -45.145683
Ch37 Sample: 8693760   dBFS: -47.854443
Ch37 Sample: 6627072   dBFS: -50.212166
Ch37 Sample: 36386048   dBFS: -35.419899
Ch37 Sample: 5742080   dBFS: -51.457214
Ch37 Sample: 81480192   dBFS: -28.417557

DSP1 v0.50 and later are broken

Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000
Ch37 Sample: 0   dBFS: -120.000000

[schulz-alexander]

Here the new Debug code used for that output - dsp1.cpp -> callbackDsp1()

                        // copy meter-info to rChannel-struct
                        for (int i = 0; i < (40 + 8 + 0); i++)
                        {
                            rChannel[i].meter = abs(floatValues[3 + i]); // convert 32-bit audio-value

                            if (helper->DEBUG_DSP1(DEBUGLEVEL_TRACE) && (i == (config->GetUint(SELECTED_CHANNEL))))
                            {
                                printf("Ch%02d Sample: %"PRIu32"   dBFS: %f\n", i+1, rChannel[i].meter, helper->sample2Dbfs(rChannel[i].meter));
                            }
                        }