On 08/10/2012 06:05 PM, Jesús Alonso wrote: (forwarded to sigrok-devel -- please use the mailing list for this sort of thing)
> Hi, > > I have a USBee DX clone (this one: > http://www.aliexpress.com/product-fm/542477069-1pcs-lot-DX-Saleae-The-multi-function-oscilloscope-and-logic-analyzer-with-BNC-probes-16CH-free-wholesalers.html). > Are you planning to support these devices under sigrok? > > I have seen you support USBee SX (8 digital channels, up to 24 MHz sampling > rate). USBee DX supports 16 digital channels and 2 analog channels, and up > to 24 MHz signal sampling rate (depending on the selected mode). Maybe > protocol used by this analyzer is very similar to the one used by USBee SX. > > I have some coding skills, but a very little amount of spare time. If you > give me some directions about how to start, I can try adding support > myself, but as I have not too much time, I can't promise anything. We're aware of the DX and clones, but they're not quite as easy to support as regular FX2 boards. The reason is that these have two FX2s + a USB hub chip in them. One of the FX2s is connected to the analog inputs, the other to the digital pins. To properly support this device, we need to use the USB topology calls that are only available in the newest version of libusbx (1.0.12). So it'll need some libusbx version #ifdef guards. Then it's just a matter of uploading fx2lafw to the digital-signal FX2, which should work fine. Currently fx2lafw has no support for analog signals just yet, but it just needs someone to take it on -- shouldn't be rocket science. -- Bert Vermeulen [email protected] email/xmpp ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ sigrok-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sigrok-devel
