From 4308cf780fd644d4fb8091314983bfae18e00c89 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Wed, 9 Aug 2017 10:57:56 +0200 Subject: Add TODO reminder in show_spectrum.py --- dpd/show_spectrum.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'dpd') diff --git a/dpd/show_spectrum.py b/dpd/show_spectrum.py index 0ed0ebf..0ae24c2 100755 --- a/dpd/show_spectrum.py +++ b/dpd/show_spectrum.py @@ -92,6 +92,7 @@ def get_samples(port, num_samps_to_request): else: txframe = np.array([], dtype=np.complex64) + print("Wait for RX metadata") rx_second, rx_pps = struct.unpack("=II", recv_exact(s, 8)) rx_ts = rx_second + rx_pps / 16384000.0 @@ -172,6 +173,7 @@ def plot_constellation_once(options): #imsave("spectrums.png", np.abs(spectrums)) # Only take bins that are supposed to contain energy + #TODO this is only valid for 2048000 sample rate! spectrums = np.concatenate([spectrums[...,256:1024], spectrums[...,1025:1793]], axis=1) sym_indices = (np.tile(np.arange(num_syms-1).reshape(num_syms-1,1), (1,NbCarriers)) + -- cgit v1.2.3