Visa
Namespace: Endorphin.Core
Functions for creating connections and talking to VISA instruments in raw IO mode. Formatted IO using the VISA formatting options is not supported.
Nested types and modules
| Type | Description |
| Instrument | A VISA instrument, capable of reading, writing and querzRying strings and byte arrays. |
| ParityMode | Serial port parity mode. |
| SerialConfiguration | Serial port configuration. |
| StopBitMode | Serial port stop bit mode. |
| Module | Description |
| Bytes | Functions related to byte array-based I/O. |
| String | Functions related to string-based I/O. |
Functions and values
| Function or value | Description |
closeInstrument(instrument)
Signature: instrument:Instrument -> Async<unit>
|
Close the connection to a VISA instrument. |
openGpibInstrument(...)
Signature: visaId:string -> timeout:int<MeasureProduct<ms,MeasureOne>> -> writeDelay:int<MeasureProduct<ms,MeasureOne>> option -> Instrument
|
Open a GPIB VISA instrument with the given VISA identifier address and a timeout in milliseconds to wait for each raw command. The optional write delay is used to delay further communication with the hardware after each write command for a specified period. |
openSerialInstrument(...)
Signature: visaId:string -> timeout:int<MeasureProduct<ms,MeasureOne>> -> writeDelay:int<MeasureProduct<ms,MeasureOne>> option -> configuration:SerialConfiguration -> Instrument
|
Open a RS-232 VISA instrument with the given VISA identifier address and a timeout in milliseconds to wait for each raw command. The optional write delay is used to delay further communication with the hardware after each write command for a specified period. |
openTcpipInstrument(...)
Signature: visaId:string -> timeout:int<MeasureProduct<ms,MeasureOne>> -> writeDelay:int<MeasureProduct<ms,MeasureOne>> option -> Instrument
|
Open a Ethernet VISA instrument with the given VISA identifier address and a timeout in milliseconds to wait for each raw command. The optional write delay is used to delay further communication with the hardware after each write command for a specified period. |
