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hackrf_sweep hangs being run in cycle #1414
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latest libusb, latest hackrf from github.. |
Thanks for the report. As you note, this does look similar to some past issues, but you're running the latest code so there must still be something else going wrong. |
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What type of issue is this?
permanent - occurring repeatedly
What issue are you facing?
I need sweep in cycle (to sweep different frequencies)
Both variants:
a)
while true; do hackrf_sweep -1 -f 2400:2500; done > out 2>&1
b) c code when I do
hackrf_start_rx_sweep
andhackrf_stop_rx
lead to no sweeping.
for (a)
I debugged this a little bit. It happens that we cannot extract frequency in rx_callback, so the callback is called, but some trash is going inside buffer.
if (ubuf[0] == 0x7F && ubuf[1] == 0x7F) {
I mean a condition is wrong, so we cannot extract frequency.What are the steps to reproduce this?
while true; do hackrf_sweep -1 -f 2400:2500; done > out 2>&1
My software see below.
You guys had some similar problems here...
But:
I see in my hackrf version (from github) I have all these fixes (checked not just date but lines from commits).... That's why I create a new one.
Can you provide any logs? (output, errors, etc.)
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