开云体育Hi TomS, ? Using these instructions and this example, you can create the files you want. ? You can first create an ARB file with the following GPIB command: ? This is an example for creating .arb and .barb files by GPIB command. ? :DATA :ARB :DAC TEST, 0,1,2,3,4,….16383 ? Here, TEST is the name of the file in the 33521A or 33522A's memory. The integer data values ??must be between 0 and 16383. ? So, I created the waveform called TEST, which is a ramp between the values ??0 and 16383 by step 1. ? You must enable this arbitrary sequence to be able to transform it into a file with the *.ARB or *.BARB extension. Front panel buttons and menus, and USB KEY connected to generator. ? WAVEFORM ARB ARBS ARBS IN MEMORY SELECT TEST (use knob to select file TEST) SELECT ARB ? To create .ARB and .BARB files :MMEM:STOR:DATA "USB:/TEST.ARB" :MMEM:STOR:DATA "USB:/TEST.BARB" ? TEST.ARB or TEST.BARB are the names of the files on the USB drive; the name may differ from the one saved in the generator's memory, arbitrary sequence must be active to do that. ? Yves ? De?: [email protected] <[email protected]> De la part de TomS via groups.io ? Hey Yves, First of all let me say thank you for your efforts in creating the files. All known Parameters are found in your barb files. It's Interesting, that the values I know, are used, Like min max voltage, Sample rate, num channels, file Version, Datapoints.... Unknown values coded as zero or as default values are also found in your files. I can see that the ASCII version have more parameters and I assume that these values should have coresponding values in the barb file structure. ? It could help having barb files with - identical settings except of the different Filter types - identical settings except of the trigger points and so on. I do only need the barb File as output. I don't know your Software, therefore l don't know which values you can set. At least all adjustable parameters are highly welcome in order to see how they are coded in the barb structure. It's just a question, would you be willing? to create some more barb files with much as possible Parameters? One basic file and the same file, with one? active Parameter? ? Thanks in advance TomS ? |
