Fix things in the readme, added inactive.html for issue/22
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ha7ilm
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11
README.md
11
README.md
@ -22,15 +22,17 @@ It has the following features:
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- Receivers can now be listed on <a href="http://sdr.hu/">sdr.hu</a>.
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- License for OpenWebRX is now Affero GPL v3.
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**News (2015-09-01)**
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**News (2015-02-14)**
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- The DDC in *csdr* has been hand-optimized for ARM NEON, so it runs 3× faster on the Raspberry Pi than before.
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- Also we use *ncat* instead of *rtl_mus*, and it is 3× faster.
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- OpenWebRX now supports URLs like: http://localhost:8073/#freq=145555000,mod=usb
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- UI improvements, thanks to John Seamons and Gnoxter.
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**News (2016-01-23)**
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- *ncat* is now a requirement for OpenWebRX.
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> When upgrading OpenWebRX, please make sure that you upgrade *csdr*, and install the new (optional) dependency *ncat*!
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When upgrading OpenWebRX, please make sure that you upgrade *csdr*, and install the new (optional) dependency *ncat*!
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[sdr.hu](http://sdr.hu) is a site which lists the active, public receivers. Your receiver [sdr.hu/openwebrx](can also be part of it), if you want.
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## Setup
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@ -54,7 +56,6 @@ You can now open the GUI at <a href="http://localhost:8073">http://localhost:807
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Please note that the server is also listening on the following ports (on localhost only):
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- port 8888 for the I/Q source,
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- port 4951 for the multi-user I/Q server.
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Now the next step is to customize the parameters of your server in `config_webrx.py`.
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@ -67,7 +67,6 @@ dsp_plugin="csdr"
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fft_fps=9
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fft_size=4096
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samp_rate = 250000
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#samp_rate = 2048000
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center_freq = 145525000
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rf_gain = 5
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@ -89,7 +88,7 @@ format_conversion="csdr convert_u8_f"
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#I did not have the chance to properly test it.
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#samp_rate = 96000
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#start_rtl_command="arecord -f S16_LE -r {samp_rate} -c2 -".format(samp_rate=samp_rate)
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#format_conversion="csdr convert_i16_f | csdr gain_ff 30"
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#format_conversion="csdr convert_s16_f | csdr gain_ff 30"
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# >> /dev/urandom test signal source
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#samp_rate = 2400000
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85
htdocs/inactive.html
Normal file
85
htdocs/inactive.html
Normal file
@ -0,0 +1,85 @@
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<html>
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<!--
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This file is part of OpenWebRX,
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an open-source SDR receiver software with a web UI.
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Copyright (c) 2013-2015 by Andras Retzler <randras@sdr.hu>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<head><title>OpenWebRX</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<style>
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html, body
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{
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font-family: "DejaVu Sans", Verdana, Geneva, sans-serif;
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width: 100%;
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text-align: center;
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margin: 0;
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padding: 0;
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}
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img.logo
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{
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margin-top: 120px;
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}
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div.frame
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{
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text-align: left;
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margin:0px auto;
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width: 800px;
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}
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div.panel
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{
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text-align: center;
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background-color:#777777;
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border-radius: 15px;
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padding: 12px;
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font-weight: bold;
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color: White;
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font-size: 13pt;
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/*text-shadow: 1px 1px 4px #444;*/
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font-family: sans;
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}
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div.alt
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{
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font-size: 10pt;
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padding-top: 10px;
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}
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body div a
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{
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color: #5ca8ff;
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text-shadow: none;
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}
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span.browser
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{
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}
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</style>
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</head>
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<body>
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<div class="frame">
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<img class="logo" src="gfx/openwebrx-logo-big.png" style="height: 60px;"/>
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<div class="panel">
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Sorry, the receiver is inactive due to internal error.
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</div>
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</div>
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</body>
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</html>
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@ -234,7 +234,7 @@ def spectrum_watchdog_thread_function():
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while True:
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time.sleep(60)
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if spectrum_thread_watchdog_last_tick and time.time()-spectrum_thread_watchdog_last_tick > 60.0:
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print "[openwebrx-spectrum-watchdog] Spectrum timeout. Seems like no I/Q data is coming from the receiver.\nFor RTL-SDR, it is a common problem to randomly fail after a time, due to:\n1) overheat,\n2) insufficient current."
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print "[openwebrx-spectrum-watchdog] Spectrum timeout. Seems like no I/Q data is coming from the receiver.\nIf you're using RTL-SDR, the receiver hardware may randomly fail under some circumstances:\n1) high temperature,\n2) insufficient current available from the USB port."
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print "[openwebrx-spectrum-watchdog] Deactivating receiver."
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receiver_failed="spectrum"
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return
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