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This function sets the trigger source of the power meter. Function Tree Node: \Boonton55xxx\Configuration\Trigger\Configure Trigger Source Declaration: Btn55xxx.h Implementation: Btn55xxx.dll
ParametersVi The ViSession handle that you obtain from the IviPwrMeter_init or IviPwrMeter_InitWithOptions function. The handle identifies a particular instrument session. TriggerSource Specifies the trigger source. The value of this parameter is used to set the Trigger Source attribute. See the attribute description for more information. Return Value
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Name |
Description |
BTN55XXX_VAL_IMMEDIATE |
The power meter exits the Wait-For-Trigger state immediately after entering. It does not wait for a trigger of any kind. |
BTN55XXX_VAL_EXTERNAL |
The power meter exits the Wait-For-Trigger state when a trigger occurs on the external trigger input. |
BTN55XXX_VAL_INTERNAL |
The power meter exits the Wait-For-Trigger state when an internal trigger event occurs on the measurement signal. |
BTN55XXX_VAL_SOFTWARE_TRIG |
The power meter exits the Wait-For-Trigger state when it receives a software trigger. |
BTN55XXX_VAL_TTL0 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL0. |
BTN55XXX_VAL_TTL1 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL1. |
BTN55XXX_VAL_TTL2 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL2. |
BTN55XXX_VAL_TTL3 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL3. |
BTN55XXX_VAL_TTL4 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL4. |
BTN55XXX_VAL_TTL5 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL6. |
BTN55XXX_VAL_TTL6 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL6. |
BTN55XXX_VAL_TTL7 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on TTL7. |
BTN55XXX_VAL_ECL0 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on ECL0. |
BTN55XXX_VAL_ECL1 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on ECL1. |
BTN55XXX_VAL_PXI_STAR |
The power meter exits the Wait-For-Trigger state when it receives a trigger on PXI Star trigger bus. |
BTN55XXX_VAL_RTSI_0 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI0 line. |
BTN55XXX_VAL_RTSI_1 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI1 line. |
BTN55XXX_VAL_RTSI_2 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI2 line. |
BTN55XXX_VAL_RTSI_3 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI3 line. |
BTN55XXX_VAL_RTSI_4 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI4 line. |
BTN55XXX_VAL_RTSI_5 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTS5 line. |
BTN55XXX_VAL_RTSI_6 |
The power meter exits the Wait-For-Trigger state when it receives a trigger on the RTSI6 line. |
See Also