Sch¶
SCPI Commands
CONFigure:CDMA:SIGNaling<Instance>:LAYer:CHANnel:SCH
- class Sch[source]
Sch commands group definition. 1 total commands, 0 Sub-groups, 1 group commands
- class GetStruct[source]
Response structure. Fields:
Spreading_Factor: int: Queries the spreading factor of the physical forward channel. The SF corresponds to the length of the employed Walsh code. Range: 1 to 128
Walsh_Code: int: Sets the channelization code of the physical forward channel. Range: 0 to 127
Qof: int: The quasi-orthogonal function (QOF) is only available for a forward radio configurations (F-RC) 3 to 5. Range: 0 to 3
- get() → GetStruct[source]
# SCPI: CONFigure:CDMA:SIGNaling<Instance>:LAYer:CHANnel:SCH value: GetStruct = driver.configure.layer.channel.sch.get()
- Defines the Walsh code, quasi-orthogonal function and shows the used spreading factor. See also:
‘Channel Overview’
‘Channelization Codes’
- return
structure: for return value, see the help for GetStruct structure arguments.
- set(walsh_code: int, qof: int) → None[source]
# SCPI: CONFigure:CDMA:SIGNaling<Instance>:LAYer:CHANnel:SCH driver.configure.layer.channel.sch.set(walsh_code = 1, qof = 1)
- Defines the Walsh code, quasi-orthogonal function and shows the used spreading factor. See also:
‘Channel Overview’
‘Channelization Codes’
- param walsh_code
Sets the channelization code of the physical forward channel. Range: 0 to 127
- param qof
The quasi-orthogonal function (QOF) is only available for a forward radio configurations (F-RC) 3 to 5. Range: 0 to 3