bastibl
commented
11 years ago the repeat block is wrong here. It seems as if it is operating on bytes. It should be complex (itemsize 8). Can you please open the hierarchical block (ieee802_15_4_PHY) and assert that the repeat block has Type: Complex in its options. Then rebuild the hierarchical block (this updates /root/.grc_gnuradio/ieee802_15_4_phy.py). I just tested the master branch and it is working for me.
Compiled against brand-new GNURadio on 32-bit Debian.
Using Volk machine: avx_32_mmx_orc Traceback (most recent call last): File "/root/Projects/gr-ieee802-15-4/examples/transceiver.py", line 58, in
tb = transceiver()
File "/root/Projects/gr-ieee802-15-4/examples/transceiver.py", line 29, in init
self.ieee802_15_4_phy_0 = ieee802_15_4_phy()
File "/root/.grc_gnuradio/ieee802_15_4_phy.py", line 56, in init
self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 1))
File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 75, in connect
self._connect(points[i-1], points[i])
File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 81, in _connect
dst_block.to_basic_block(), dst_port)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/runtime_swig.py", line 2334, in primitive_connect
return _runtime_swig.hier_block2_sptr_primitive_connect(self, *args)
ValueError: itemsize mismatch: repeat0:0 using 1, multiply_cc0:1 using 8