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Code Issues Releases Wiki Activity

Add UPSat communication flowgraphs

This commit is contained in:
Manolis Surligas 2016-05-30 04:43:49 +03:00
parent ed96930438
commit f8cc294e6f
4 changed files with 5309 additions and 4 deletions
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2942
apps/flowgraphs/upsat_fsk_receiver.grc Normal file
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2360
apps/flowgraphs/upsat_fsk_transmitter.grc Normal file
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4
examples/ax25_example.grc
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@ -1,5 +1,5 @@
<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.10'?>
<?grc format='1' created='3.7.9'?>
<flow_graph>
<timestamp>Wed Mar 2 18:13:41 2016</timestamp>
<block>
@ -659,7 +659,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(856, 720)</value>
<value>(848, 730)</value>
</param>
<param>
<key>_rotation</key>

7
lib/upsat_fsk_frame_acquisition_impl.cc
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@ -302,8 +302,11 @@ namespace gr
status = ax25_decode(d_ax25_buf, &ax25_frame_len,
d_ax25_tmp_buf, (d_frame_len - 1)*8);
if(status == AX25_DEC_OK){
message_port_pub (pmt::mp ("pdu"),
pmt::make_blob(d_ax25_buf, ax25_frame_len));
/* Skip the AX.25 header */
message_port_pub (
pmt::mp ("pdu"),
pmt::make_blob (d_ax25_buf + AX25_MIN_ADDR_LEN + 2,
ax25_frame_len - AX25_MIN_ADDR_LEN - 2));
}
/*