Input output formats
Revision as of 01:31, 20 January 2011 by Uwe Hermann (talk | contribs)
Input formats
Logic analyzer
TODO
Binary
Raw, binary input format without any metadata.
sigrok session
TODO
Output formats
sigrok session
TODO
Bits
$ sigrok-cli --samples 1000 -f bits Acquisition with 8/8 probes at 200 KHz 1:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 2:00000000 00011111 11111111 11100000 00000000 00011111 11111111 11110000 3:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 4:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 5:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 6:01111000 01001100 01111100 01100000 00011100 01101100 00011100 00100011 7:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 8:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 1:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 2:00000000 00001111 11111111 11110000 00000000 00000111 11111111 11111000 3:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 4:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 5:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 6:00011110 00100111 00001110 00110000 01001110 00110010 01101110 00010000 7:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 8:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111 [...]
ASCII
$ sigrok-cli -d 0 --time 10 -p 1,2 -o samplerate=1M -f ascii Acquisition with 2/16 probes at 1 MHz 1:/""""""""\.........../""""""""\.........../""""""""\.........../""""""""\. 2 :........../"""""""""""""""""""\...................../"""""""""""""""""""\. 1:........./"""""""""\........../"""""""""\........../"""""""""\........../" 2:..................../"""""""""""""""""""\..................../"""""""""""" 1:""""""""\........../""""""""\.........../""""""""\.........../""""""""\... 2:"""""""\...................../"""""""""""""""""""\...................../"" 1:......../""""""""\........../"""""""""\........../"""""""""\........../""" 2:"""""""""""""""""\...................../"""""""""""""""""""\.............. 1:""""""\........../"""""""""\........../""""""""\.........../""""""""\..... 2:....../"""""""""""""""""""\...................../"""""""""""""""""""\.....
Hex
$ sigrok-cli --samples 1000 -f hex Acquisition with 8/8 probes at 200 KHz 1:ff ff ff ff ff ff ff ff 2:00 7f ff c0 00 3f ff c0 3:ff ff ff ff ff ff ff ff 4:ff ff ff ff ff ff ff ff 5:ff ff ff ff ff ff ff ff 6:71 b2 71 8f 70 9f 78 c0 7:ff ff ff ff ff ff ff ff 8:ff ff ff ff ff ff ff ff 1:ff ff ff ff ff ff ff ff 2:00 3f ff e0 00 1f ff e0 3:ff ff ff ff ff ff ff ff 4:ff ff ff ff ff ff ff ff 5:ff ff ff ff ff ff ff ff 6:f8 d8 f8 c0 3c 4c 1c 63 7:ff ff ff ff ff ff ff ff 8:ff ff ff ff ff ff ff ff [...]
Binary
Raw, binary output format without any metadata. In the example below every byte contains one sample consisting of 8 probe values (each bit denotes the high or low value of one probe; bit 0 corresponds to probe 0, and so on). In the example, probe 6 is tied to GND (i.e., low), all others are high.
$ sigrok-cli --samples 1000 -f binary > somefile.dat $ hexdump -Cv somefile.dat 00000000 bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf |................| 00000010 bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf |................| 00000020 bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf |................| 00000030 bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf bf |................| [...]
VCD (Value Change Dump)
$ sigrok-cli --samples 1000 -f vcd $date TODO $end $version sigrok 0.1pre $end $comment Acquisition with 8/8 probes at 200 KHz $end $timescale 1 ns $end $scope module sigrok $end $var wire 1 ! channel1 $end $var wire 1 " channel2 $end $var wire 1 # channel3 $end $var wire 1 $ channel4 $end $var wire 1 % channel5 $end $var wire 1 & channel6 $end $var wire 1 ' channel7 $end $var wire 1 ( channel8 $end $upscope $end $enddefinitions $end $dumpvars #0 1! #0 0" #0 1# #0 1$ #0 1% #0 0& #0 1' #0 1( #3 1& #8 0& #11 1& #13 1" #13 0& [...] $dumpoff $end
Gnuplot
$ sigrok-cli --samples 1000 -f gnuplot # Sample data in space-separated columns format usable by gnuplot # # Generated by: sigrok 0.1pre on TODO # Comment: Acquisition with 8/8 probes at 200 KHz # Timescale: 1 ns # Column assignment: # Column 0: channel 1 # Column 1: channel 2 # Column 2: channel 3 # Column 3: channel 4 # Column 4: channel 5 # Column 5: channel 6 # Column 6: channel 7 # Column 7: channel 8 0 1 0 1 1 1 0 1 1 1 1 0 1 1 1 0 1 1 2 1 0 1 1 1 0 1 1 3 1 0 1 1 1 0 1 1 4 1 0 1 1 1 0 1 1 5 1 0 1 1 1 0 1 1 6 1 0 1 1 1 1 1 1 7 1 0 1 1 1 1 1 1 8 1 0 1 1 1 1 1 1 9 1 0 1 1 1 1 1 1 10 1 0 1 1 1 1 1 1 11 1 0 1 1 1 0 1 1 12 1 0 1 1 1 0 1 1 13 1 0 1 1 1 0 1 1 14 1 0 1 1 1 1 1 1 [...]
OLS
TODO