Hantek 6254BD USB communication Labview
Hi,as it has been mentioned here several times, the oscilloscope software contains errors, the SDK is not well documented, etc. I would like to write software in Labview that would increase the oscilloscope's capabilities, which would certainly be good for Hantek. In Labview, it's best to use an instrument driver that uses RAW USB communication. I watched Hantek use Control and Bulk endpoint to control the oscilloscope, can you share a description of each USB command? For example, for the 6022BL communication is clear, thanks to the OpenHantek API, it would be good to have this for other oscilloscopes. Thank you.
Cannot upload image, size is OK about 100kB
removed
Edited by Eddie at 2019-8-21 17:25removed ...
https://nxcloud.mriha.cz/index.php/s/AWic2K9pSSGYFeW/preview
I made a few attempts, the principle of communication is clear, but you need to know the meaning of each setting item.. Thank you for support
dsoHTGetState
ctrl outbm 0x40 b 179 wlen 10data 0f030303d9103309d4f2
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk out data 0600
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk in data 02c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d055555502c400ff00ff00f700fe0001d0555555
dsoHTStartCollectDataXX - nStartControl
ctrl outbm 0x40 b 179 wlen 10data 0f030303d9107f1b58f0
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk out data 0300XX00
dsoHTGetData
ctrl outbm 0x40 b 179 wlen 10data 0f030303d9107f1bf4ef
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk out data 0d00
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk in data 50f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6c8300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d0300613555550f6d03006135555
ctrl outbm 0x40 b 179 wlen 10data 0f030303d9107f1bf8ef
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk out data 0e00ecbf
ctrl outbm 0x40 b 179 wlen 10data 0f030303d9107f1b80ef
bulk out data 05000020
ctrl in bm 0xc0 b 178 wlen 10data 01
bulk in data acquired data
Edited by Hantek_Zhang at 2019-8-29 08:14
that is nearly imposibble,here is the cpp file，If you insist on doing that, the workload is very large.
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