Hi After poking around a bit, more questions that comments.
1) It looks pretty cool. 2) Any idea of what the tool chain was that generated the files? (I probably need viewing programs that I don’t have) 3) Do they have any plans to bring up the doc’s in English? (even if only through a translation program) Once they get the stuff running, I suspect there will be a lot of questions about interfacing it to things like TimeLab. Bob > On Apr 25, 2015, at 11:42 PM, Hui Zhang <[email protected]> wrote: > > Hi: > > Here is a open source GPIB project that developed by some Chinese amateurs, > the developer released all of the information about hardware and software, > including circuit diagram, PCB diagram, firmware source code, communication > protocol and upper computer PC program (late on). The project name is CARE.If > you are interested you can build your own CARE, but please don’t use this > open source project for commercial purpose. > > > Specifications: > > WiFi expand interface （6 IOs + 3.3V power supply） > > Sensor expand interface (2 IOs + 3.3V power supply) > > j-link SWD mode interface > > TF Card slot > > RJ-45 connector (100Mbps) > > USB (via CP2102 connect to LPC1768, can be set to ARM inside USB connect by > jumper) > > Mode Switch (Online or offline acquire) > > MCU: LPC1768 > > USB TO 232: CP2102 > > Network PHY: LAN8720A > > Temperature sensor: DS18B20, DHT22 and other model single bus sensor will be > support at late version. > > GPIB interface chip: SN75160，SN75162 > > PCB size：60mm*100mm > > > > CARE firmware: https://git.oschina.net/gpib/CARE.git > > Upper Compter program: https://git.oschina.net/xknife/MonitorKnife.git (Under > Construction) > > Circuit diagram and PCB: https://git.oschina.net/gpib/CARE-DXP.git > > BOM list: http://bbs.38hot.net/forum.php?mod=viewthread&tid=115514 > BOM_GPIB.rar > > (will put file in GIT late) > > > > Protocol mode: > > 1, Transport protocol transfer mode, the GPIB address of equipment can be > user define of LAN USB and WIFI port > > 2, The developers defined GPIB protocol, support multi-address and > multi-equipment, the protocol file is (so far, only Chinese language version) > > http://bbs.38hot.net/forum.php?mod=viewthread&tid=115514 > > Care通讯协议说明-b1.v150410.2.rar > > > > Testing tool” > > 1, Some Serial port tools like as sscom 3.2; send HEX or ASCII command to > CARE via serial port; > > 2,TPC&UDP testing tools, send control or SCPI command to CARE via Ethernet > port; > > 3,ASCII code converting tool > > > > The project is not over, so far, the hardware part is OK, but the code of > offline acquire and Talk Only function is not finish. (coming soon….), some > various equipments were tested by SCPI or old HP GPIB command, they work very > well. > > > > The Care Project Post in Chinese 38hot forum, many pics: > > http://bbs.38hot.net/forum.php?mod=viewthread&tid=115514 > > > > This open source project can't be used for commercial purpose. > > The main developer’s email: [email protected] > > Have a fun! > > > Hui Zhang /BA6IT > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
