I am trying to reset a Head block so that I can resume streaming after receiving 180,000 samples. I had previously posted “Incompatible Function Arguments” related to this question but I seem to have resolved that issue. The following code – a callback – shows what I am attempting to do but it is not re-setting. The streaming never resumes.
Is there more I need to do other than the reset? The Head block is in a Hier Block. Is this a complicating factor?
from gnuradio import blocks
def
rx(stop_rx):
while not stop_rx.isSet():
print("\nStarting RX")
check_time(rx_cycle)
parse_rx()
time.sleep(8)
blocks_head_0 = blocks.head(gr.sizeof_float*1, 12000*15)
blocks_head_0.reset()
print("\nExiting RX")