Another approach to fix for problem #135
with message inputs of hierarhical blocks, caused by incompatibility introduced in GNU Radio 3.7.9.
diff --git a/python/misc_utils/clock_offset_corrector.py b/python/misc_utils/clock_offset_corrector.py
index 6eb0ef7..403b513 100644
--- a/python/misc_utils/clock_offset_corrector.py
+++ b/python/misc_utils/clock_offset_corrector.py
@@ -10,6 +10,7 @@
from gnuradio import filter
from gnuradio import gr
from gnuradio.filter import firdes
+from distutils.version import LooseVersion as version
import grgsm
import math
@@ -21,7 +22,7 @@
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
)
- if gr.version() >= '3.7.9':
+ if version(gr.version()) >= version('3.7.9'):
self.message_port_register_hier_in("ppm_in")
else:
self.message_port_register_hier_out("ppm_in")
diff --git a/python/receiver/gsm_input.py b/python/receiver/gsm_input.py
index c55b823..191f950 100644
--- a/python/receiver/gsm_input.py
+++ b/python/receiver/gsm_input.py
@@ -10,6 +10,7 @@
from gnuradio import filter
from gnuradio import gr
from gnuradio.filter import firdes
+from distutils.version import LooseVersion as version
import grgsm
class gsm_input(gr.hier_block2):
@@ -37,7 +38,7 @@
##################################################
# Blocks
##################################################
- if gr.version() >= '3.7.9':
+ if version(gr.version()) >= version('3.7.9'):
self.message_port_register_hier_in("ppm_in")
else:
self.message_port_register_hier_out("ppm_in")