DL950 Flash Acquisition Data Access Library
This software (DL950FACQAPI.dll) provides an application programming interface (API) for transmitting waveform data stored in the flash acquisition area of a DL950 to a PC.
API Overview
The API is provided as a dynamic link library (DLL). The API can be used by linking user applications with this DLL.
The Flash Acquisition Data Access API provides applications with a function for extracting flash acquisition waveform data stored in a DL950 directly to a PC without loading the data into the instrument.
Note that the acquisition memory is used as a temporary buffer when flash acquisition waveform data is extracted through the use of this API.
Thus, data and history information in the acquisition memory that have not been saved to a storage device will be cleared. Waveform data stored in the flash acquisition area is not affected.
Functions
This software can be used to perform the following functions. For details, see User’s Manual.
- Initializing the API
- Connecting and disconnecting from measuring instruments
- Getting the measurement conditions of waveform data stored in the flash acquisition area
- Getting the waveform data stored in the flash acquisition area
Software structure
This software package contains the following items.
- API User’s Manual
- API files（see below）
| File name | Content |
|---|---|
| DL950FACQAPI.dll | API Library |
| DL950FACQAPI64.dll | API Library 64-bit Version |
| DL950FACQAPI.lib | API Import Library (C++ only) |
| DL950FACQAPI.h | Function Declaration Header File (C++ only) |
| Dl950FACQAPINet.dll | API Library for .NET |
| tmctl.dll | Communication Library |
| tmctl64.dll | Communication Library 64-bit Version |
Applicable Model
DL950 (Applicable DL950 firmware version is 1.20 or later.)
※To use this software over a USB connection, you need a dedicated USB driver（YTUSB）
System requirements
PC
A PC that meets the following conditions is required.
A PC running the English or Japanese version of Windows 10 (32 bit or 64 bit)
Development platform
Visual Studio 2017 or later, .NET Framework 4.7 or later
System requirements for running user programs
The following environment may be necessary to acquire waveform data from the flash acquisition area using a program that you create with this software depending on your connection type.
When using 10Gbit Ethernet connection
- CPU
Desktop PC
Intel Core i7-1165G7 or better, quad core（8 threads）or better, 4.7 GHz or faster - Memory
16 GB or more - SSD
512 GB or more（M.2 slot SSD recommended, read/write performance 3 GB/s or better）
When using 1Gbit Ethernet or USB connection
- CPU
Intel Core i5-10210U or better, quad core（8 threads）or better, 4.2 GHz or faster - Memory
8 GB or more - SSD
256 GB or more（read/write performance 400 MB/s or better）
| Date | Version | Contents |
|---|---|---|
| Jun 17, 2022 | 1.0.1.0 | New release |
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Instruction Manuals
Software
How-tos
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