From 3cbafe0de5f488162a929dad94aa2b99626eea44 Mon Sep 17 00:00:00 2001
From: Clayton Smith <argilo@gmail.com>
Date: Wed, 28 Oct 2020 20:22:43 -0400
Subject: Remove gcd, lcm, and log2 from gru module
---
gr-digital/python/digital/packet_utils.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'gr-digital/python/digital/packet_utils.py')
diff --git a/gr-digital/python/digital/packet_utils.py b/gr-digital/python/digital/packet_utils.py
index b79994b667..84566c5d40 100644
--- a/gr-digital/python/digital/packet_utils.py
+++ b/gr-digital/python/digital/packet_utils.py
@@ -8,11 +8,11 @@
#
+import math
import struct
import numpy
-from gnuradio import gru
from . import crc
@@ -166,7 +166,7 @@ def _npadding_bytes(pkt_byte_len, samples_per_symbol, bits_per_symbol):
number of bytes of padding to append.
"""
modulus = 128
- byte_modulus = gru.lcm(modulus // 8, samples_per_symbol) * bits_per_symbol // samples_per_symbol
+ byte_modulus = (modulus // 8) // math.gcd(modulus // 8, samples_per_symbol) * bits_per_symbol
r = pkt_byte_len % byte_modulus
if r == 0:
return 0
--
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