WhaleTeq SECG 4.0 SDK Changelog

Test Environment:

IMPORTANT:

  1. the calling convention is _cdecl
  2. (Linux/ Raspberry Pi/ macOS) if the devices can not be connected
    1. switch to root user
    2. remove all the files - /var/lock/whaleteq*.lock (Linux) or /private/var/whaleteq/lock/whaleteq*.lock (macOS) and try again

Version 5.12.3 - 2026-02-03

  1. CHG: update the lock file path for macOS

Version 5.11.8 - 2024-12-13

  1. FIX: incorrect P wave amplitude in CAL05000/ CAL10000/ CAL20000
  2. CHG: remove GetUSBPort()
  3. CHG: added GetSerialNumber() to get serial number; remove GetSerialNo() and GetHWInfo()
  4. CHG: remove GetDCOffsetCommoneMode(); use GetDCOffsetCommonMode() instead
  5. NEW: added macOS library

Important:

  1. Removed API: GetUSBPort() GetSerialNo() GetHWInfo() GetDCOffsetCommoneMode()

Version 5.11.4 - 2023-07-11

  1. NEW: added Linux and Raspberry Pi library

Version 5.11.3 - 2022-07-18

  1. CHG: update the maximum value of T wave amplitude to 5mV
  2. CHG: update the range of pacing overshoot amplitude to -5mV~5mV
  3. FIX: incorrect pacing duration when double pacing pulse is used

Version 5.11.2 - 2021-11-09

  1. CHG: remove Init(); use Connect(unsigned int portNumber, unsigned int millisecondsTimeout) or Init() instead
  2. CHG: rename CloseSECG() api to Close()

IMPORTANT:

  1. the device connection api is updated
  2. the calling convention of ConnectedCallback callback is changed to _cdecl

Version 5.11.1 - 2021-10-04

  1. FIX: when the device becomes disconnected, the sdk still returns the previous device information

Version 5.10.6 - 2021-09-02

  1. FIX: failed to load ECG bin file by LoadECGbin()

Version 5.10.2 - 2021-07-14

  1. FIX: incorrectly supported range of SetFrequency()

Version 5.9.1 - 2020-12-25

  1. Fix SetDCOffsetCommoneMode() typo.
  2. Fix "unit:microvold(uV)" to "unit:millivold(mV)" in WhaleTeqSECG.h.
  3. Support SECG Device Hot-Plug ablility.
  4. Change FreqScan StopFreq lower bound from 0.05 to 0.01
  5. Fix crash after FreeLibrary.

Version 5.8.3 - 2018-08-24

  1. Fix output signal halt after long time APIs combination control.

Version 5.8.2 - 2018-07-20

  1. Fix output signal halt after long time APIs combination control.
  2. Remove "Console Mode" DLL and support single DLL for both "Console" and "Window" environment.

Version 5.8.1 - 2018-05-10

  1. Support "Output_InputDynamicRange" in OutputFunction_E for YY1079 600mV ramp test.
  2. Fix "SetSpecialWave251(SpecialWave251_E spec)"(CAL serial waveform) output error.

Version 5.7.2 - 2017-11-10

  1. Extend "Pacing Duration" maxmum value from "2.0" to "3.0".
  2. Support "void ResetSECG()" to reset all SECG parameters to default values.

Version 5.7.1 - 2017-10-11

  1. Fix "int SetDCOffset(int setting);" error under "VariableMode".
  2. Support 64 bits "Dll for Console Mode Programming" version dll.

Version 5.6.3 - 2017-02-03

Support 64 bits SDK. Reference "C#_interface\x64" and "C_library\x64".

Version 5.6.2 - 2016-07-29

  1. Support "int LoadECGtxt(wchar_t* file)" to load ECG File in TEXT format.
  2. Support "int LoadECGbin(wchar_t* file)" to load ECG File in BINARY format.
  3. Add "Output_ECG_File" in "enum OutputFunction_E" to play loaded ECG File signal.

Version 5.6.1 - 2016-02-16

  1. Change COM Port I/O from Synchronous to Asynchronous for performance enhancement.
  2. Merge "aami*.txt" IEC 60601-2-27 raw data files.
  3. Add "char* GetSDKVersion()" API to get the SDK version.
  4. Extend supported OS range from "XP" to "Win10".

Version 5.6.0- 2016-01-26

  1. Fix Hysteresis waveform.
  2. Correct the typo "Hysteresis".