This is historical information of device classes implemented in TwickenhamHDI device server.
Use this link to find the valid information.
Development status:
New development
Information status: Updated
Contact:
Class Description
This class is used for controlling the main features of Twickenham Helium Depth Indicator
Families: Instrumentation
Key words:
Platform: All Platforms
Language: Python
License: GPL
Contact:
Hardware
Manufacturer: Twickenham
Bus: Serial Line
Class interface
Attributes:
| Name | Description |
|---|---|
| AlarmScalar: DevUShort | Alarm status and control |
| ChannelAScalar: DevLong | Foreground channel reading |
| ChannelBScalar: DevLong | Background channel reading |
| RelayXScalar: DevUShort | Relay X status and control |
| RelayYScalar: DevUShort | Relay Y status and control |
| ModeScalar: DevUShort | Reading mode |
| CommErrorsSpectrum: DevString | Communication errors |
Commands:
| Name | Description |
|---|---|
| StateInput: DevVoid Output: State Device state |
This command gets the device state (stored in its device_state data member) and returns it to the caller. |
| StatusInput: DevVoid Output: ConstDevString Device status |
This command gets the device status (stored in its device_status data member) and returns it to the caller. |
| HaltInput: DevBoolean enable/disable Output: DevVoid |
Halt or enable instrument |
Pipes:
Properties:
| Name | Description |
|---|---|
| SerialDeviceDevString | The name of the PySerial tango device to connect to. Its configuration: 9600 bauds, 8 data, no parity, 2 stop bits, SOFTWARE FLOW CONTROL ENABLED!, newline 0xA |
README
b'This device server is used to control basic features of a Twickenham HDI (Helium\nDepth Indicator)\n\nOnly the needed functions for our requirements have been implemented, but the\ndevice has more functions that should be added if necessary.\n'
Updated:
The device class has been updated.
You are looking at this version now.
19 Jan 2017, Piotr Goryl
Updated:
The device server has been updated.
You can see previous version here .
2 Jan 2017, Piotr Goryl
Created:
The device server has been added to catalogue.