Changes between Version 2 and Version 3 of DataExport
- Timestamp:
- 06/02/10 18:01:50 (3 years ago)
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DataExport
v2 v3 1 = Export of sampled ADC-Data toRS232 =1 = Export of sampled ADC-Data via RS232 = 2 2 3 Depending on the selected timebase, the W20xxA writes 16384 (>=250MSa/s) or 4096 (<250MSa/s) 8Bit-wide values to a buffer. 3 === Requirements === 4 4 5 There are currently two ways to access those raw data via RS232: 5 * Firmware 1.2.OS.X.X or 1.2.BF.1.X installed 6 * Serial connection RS232 to PC 6 7 7 * use w2000a-screenshot: 8 === Functionality === 9 10 The W20XXA scopes have a data buffer that can be exported via RS232 11 12 Depending on the selected timebase, the W20xxA writes 16384 (>=250MSa/s) or 4096 (<250MSa/s) 8Bit-wide values to the buffer. 13 14 There are currently two ways to access this raw data buffer: 15 16 * use w2000a-screenshot application for the PC 8 17 9 18 See [wiki:Screenshot] 10 19 11 * request continuous output:20 * request continuous output 12 21 13 This mode can be triggered by sending a remote command to the scope: 0x02 'E' 'C' CM N/A N/A N/A N/A N/A ( see [wiki:RemoteControlAPI Remote Control API])22 This mode can be triggered by sending a remote command to the scope: 0x02 'E' 'C' CM N/A N/A N/A N/A N/A (For more details, see [wiki:RemoteControlAPI Remote Control API]) 14 23 15 With a countinuos data-stream the W20xxA can easily be used as a data-source for processing on a PC. 16 17 Functions for Matlab and Octave can be written quite simply. 24 With a continuous data-stream the W20xxA can be used as a data-source for processing on a PC with for example Matlab and Octave.