HackRF code example fix

Getting rid of 100k entries before receiving was doing nothing.
777arc · Dec 8, 2024 · 3a8f7d4 · 3a8f7d4
1 parent 3f76bee
commit 3a8f7d4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/content/hackrf.rst b/content/hackrf.rst
@@ -225,8 +225,6 @@ After running the code below, if in your time plot, the samples are reaching the
 
         return 0
 
-    samples = samples[100000:] # get rid of the first 100k samples just to be safe, due to transients
-
     sdr.set_rx_callback(rx_callback)
     sdr.pyhackrf_start_rx()
     print('is_streaming', sdr.pyhackrf_is_streaming())
@@ -236,6 +234,8 @@ After running the code below, if in your time plot, the samples are reaching the
     sdr.pyhackrf_stop_rx()
     sdr.pyhackrf_close()
 
+    samples = samples[100000:] # get rid of the first 100k samples just to be safe, due to transients
+
     fft_size = 2048
     num_rows = len(samples) // fft_size
     spectrogram = np.zeros((num_rows, fft_size))