diff options
Diffstat (limited to 'gr-pager/src/usrp_flex_band.py')
| -rwxr-xr-x | gr-pager/src/usrp_flex_band.py | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/gr-pager/src/usrp_flex_band.py b/gr-pager/src/usrp_flex_band.py index 2f272575a..62307385b 100755 --- a/gr-pager/src/usrp_flex_band.py +++ b/gr-pager/src/usrp_flex_band.py @@ -9,6 +9,7 @@ import time class app_top_block(gr.top_block): def __init__(self, options, queue): gr.top_block.__init__(self, "usrp_flex_all") + self.subdev = None if options.from_file is not None: self.src = gr.file_source(gr.sizeof_gr_complex, options.from_file) @@ -57,6 +58,7 @@ class app_top_block(gr.top_block): # Avoid weak-ref error del self.subdev + def main(): parser = OptionParser(option_class=eng_option) parser.add_option("-f", "--frequency", type="eng_float", default=929.5e6, @@ -81,25 +83,22 @@ def main(): queue = gr.msg_queue() tb = app_top_block(options, queue) + runner = pager.top_block_runner(tb) try: - tb.start() while 1: if not queue.empty_p(): msg = queue.delete_head() # Blocking read page = join(split(msg.to_string(), chr(128)), '|') - disp = [] - for n in range(len(page)): - if ord(page[n]) < 32: - disp.append('.') - else: - disp.append(page[n]) - print join(disp, '') - + s = pager.make_printable(page) + print s + elif runner.done: + break else: - time.sleep(1) + time.sleep(0.05) except KeyboardInterrupt: tb.stop() + runner = None if __name__ == "__main__": main() |