Check the following links: — https://sigrok.org/gitweb/?p=libsigrok.git;a=blob;f=HACKING;hb=HEAD — https://sigrok.org/wiki/Developers — https://www.sigrok.org/api/libsigrok/unstable/files.html
For more code examples, I think it will be useful to find an existing driver for a device that shares one or more "traits" with yours (like they both are logic analyzers, both use the same mode of FT232, both have SCPI, etc.). 07.11.2017, 21:48, "Jakub Ladman" <ladm...@volny.cz>: > Hello Vlad > > Thank you > > Now i have my own directory in src/hardware, but i'm still seeking for > information how the driver structure is built up. > > The sigrok, while is talking to driver is doing (for example): > > 1) scanning for hw > > 2) opening hw > > 3) checking for available samplerates, channel number, memory depth ... > > 4) setting used channels, samplerate, trigger, pretrigger ... > > 5) aquisition start > > 6) trigger event detected, or trigger forced by sw > > 7) aquisition done > > 8) memory readout > > Is there some documentation of this workflow? > > Dne 7.11.2017 v 18:34 Vlad Ivanov napsal(a): >> Hello Jakub, >> >> a good place to start: >> >> >> https://sigrok.org/gitweb/?p=sigrok-util.git;a=blob;f=source/README.new-driver;hb=HEAD >> >> 07.11.2017, 20:30, "Jakub Ladman" <ladm...@volny.cz>: >>> Hi >>> >>> I would like to try add new hardware driver to sigrok. >>> >>> I have the miniLA, which is mentioned in hardware support as planned. >>> >>> I am also developer of the usb driver in the WxMiniLA. MiniLA is >>> originally parport based, but we made then usb interface, to plug it >>> instead of parallel cable. >>> >>> This interface is FT2232 based. The minila-mockup is based on this >>> hardware too. >>> >>> WxMiniLA is a dead project, sigrok is way more advanced. Original MiniLA >>> is windows only delphi project and also almost dead. >>> >>> No promises, but maybe i can do some work. >>> >>> Unfortunately i can't find any documentation how the driver integration >>> works and how to start with a new one. There is ftdiLA driver, which >>> seems to be a good starting point, but looking into that code i still >>> have no clue how to continue, the api struct does not contain samplerate >>> and trigger setup data for example. Which part of documentation i should >>> start with? >>> >>> Thank You >>> >>> Jakub Ladman >>> >>> >>> ------------------------------------------------------------------------------ >>> Check out the vibrant tech community on one of the world's most >>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >>> _______________________________________________ >>> sigrok-devel mailing list >>> sigrok-devel@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/sigrok-devel ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
