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-rw-r--r--python/receiver/gsm_input.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/python/receiver/gsm_input.py b/python/receiver/gsm_input.py
index 191f950..2de2f03 100644
--- a/python/receiver/gsm_input.py
+++ b/python/receiver/gsm_input.py
@@ -13,10 +13,10 @@ from gnuradio.filter import firdes
from distutils.version import LooseVersion as version
import grgsm
-class gsm_input(gr.hier_block2):
+class gsm_input(grgsm.hier_block):
def __init__(self, ppm=0, osr=4, fc=940e6, samp_rate_in=1e6):
- gr.hier_block2.__init__(
+ grgsm.hier_block.__init__(
self, "GSM input adaptor",
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),