Luc Small lucsmall
lucsmall
/ logic.gnuplot
Created
May 17, 2012 11:40
GNUPlot file for showing data exported the Saleae Logic Analyser software
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| set terminal x11 size 1200,400 | |
| set size ratio 0.01 | |
| set key left | |
| unset xtics | |
| unset ytics | |
| unset border | |
| set multiplot layout 4,1 | |
| plot "69251.txt" using 1:2 title "69% 25.1" with lines linecolor -1 | |
| plot "70258.txt" using 1:2 title "70% 25.8" with lines linecolor 1 | |
| plot "71048.txt" using 1:2 title "71% 4.8" with lines linecolor 3 |
lucsmall
/ transform.sh
Created
May 17, 2012 12:10
Transform Saleae Logic exported CSV into a format suitable for GNUPLot
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| cut -d "," -f 2 logic_export.csv | cat -n > gnuplot_in.txt |
lucsmall
/ logic_export.csv
Created
May 18, 2012 03:25
Extract from example exported CSV from Saleae Logic software
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| 274682 | 1 | |
|---|---|---|
| 274683 | 1 | |
| 274684 | 1 | |
| 274685 | 1 | |
| 274686 | 1 | |
| 274687 | 1 | |
| 274688 | 1 | |
| 274689 | 1 | |
| 274690 | 1 | |
| 274691 | 1 |
lucsmall
/ gnuplot_in.txt
Created
May 18, 2012 03:27
Example Saleae Logic data after transformation to suit GNUPlot
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| 1 1 | |
| 2 1 | |
| 3 1 | |
| 4 1 | |
| 5 1 | |
| 6 1 | |
| 7 1 | |
| 8 1 | |
| 9 1 | |
| 10 1 |
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| gnuplot | |
| # ... wait for gnuplot to load ... | |
| load "logic.gnuplot" |
lucsmall
/ interfaces
Created
September 20, 2012 06:38
Ralink RT5370 Configuration - adding network interface in /etc/network/interfaces
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| auto wlan0 | |
| iface wlan0 inet dhcp | |
| wpa-ssid <Your Access Point Name aka SSID> | |
| wpa-psk <Your WPA Password> |
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| # lsusb | grep Ralink | |
| Bus 001 Device 007: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter | |
| # lsmod | grep rt2 | |
| rt2800usb 12069 0 | |
| rt2800lib 47242 1 rt2800usb | |
| rt2x00usb 11075 1 rt2800usb | |
| rt2x00lib 41057 3 rt2x00usb,rt2800lib,rt2800usb | |
| mac80211 236178 3 rt2x00lib,rt2x00usb,rt2800lib | |
| cfg80211 171957 2 mac80211,rt2x00lib |
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| # sudo ifup wlan0 | |
| # ifconfig wlan0 | |
| wlan0 Link encap:Ethernet HWaddr aa:bb:cc:dd:ee:ff | |
| inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0 | |
| UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 | |
| RX packets:16143 errors:0 dropped:0 overruns:0 frame:0 | |
| TX packets:1982 errors:0 dropped:0 overruns:0 carrier:0 | |
| collisions:0 txqueuelen:1000 | |
| RX bytes:2970692 (2.8 MiB) TX bytes:121265 (118.4 KiB) |
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| # Measure current temp | |
| /opt/vc/bin/vcgencmd measure_temp | |
| # Read CPU scaling frequency | |
| cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq |
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| { | |
| "type": "FeatureCollection", | |
| "features": [ | |
| { | |
| "type": "Feature", | |
| "properties": { | |
| "name": "UWS-Parramatta" | |
| }, | |
| "geometry": { | |
| "type": "Polygon", |
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