Re: [Discuss-gnuradio] fusb: (rd status -2) No such file or directory

I made a simple example to show how it happens.
It is a problem of lock/unlock in combination with usrp.

Like this the lock unlock disconnect seems to absolutely unusable :(

-------------------------------------

#!/usr/bin/env python

from gnuradio import gr
from gnuradio import usrp

from time import sleep

class top_block(gr.top_block):
def __init__(self):
gr.top_block.__init__(self, "fusb error")

self.u = usrp.source_c ()
self.sink = gr.null_sink(gr.sizeof_gr_complex)
self.connect(self.u, self.sink)

def reconfigure(self):
self.lock()
print 'lock'
self.unlock()
print 'unlock'

if __name__ == '__main__':
app = top_block()
app.start()
#sleep(1)
print 'start'
app.reconfigure()
print "reconfigured"
sleep(1)
print 'now stopping'
app.stop()
print 'stopped'

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