Cswitched¶

SCPI Commands

INITiate:GSM:SIGNaling<Instance>:BER:CSWitched
STOP:GSM:SIGNaling<Instance>:BER:CSWitched
ABORt:GSM:SIGNaling<Instance>:BER:CSWitched
READ:GSM:SIGNaling<Instance>:BER:CSWitched
FETCh:GSM:SIGNaling<Instance>:BER:CSWitched

class Cswitched[source]

Cswitched commands group definition. 7 total commands, 1 Sub-groups, 5 group commands

class ResultData[source]

Response structure. Fields:

Frames: int: Number of already transmitted bursts, blocks or frames Range: 0 to 500E+3
Ber: float: BER result (modes: burst-by-burst, mean BEP, signal quality) Range: 0 % to 100 %, Unit: %
Crc_Errors: int: Number of failed CRC checks (modes: BER, RBER/FER, RBER/UFR, BFI) Range: 0 to 500E+3
Class_Ii: float: BER result for class II bits (BER mode) RBER result for class II bits (modes: RBER/FER, RBER/UFR) Range: 0 % to 100 %, Unit: %
Class_Ib: float: BER result for class Ib bits (BER mode) RBER result for class Ib bits (modes: RBER/FER, RBER/UFR) Range: 0 % to 100 %, Unit: %
Fer: float: FER result (modes: RBER/FER, FER FACCH, FER SACCH, AMR inband FER) UFR result (RBER/UFR mode) Range: 0 % to 100 %, Unit: %
L_2_Frames_Rep: float: Number of repeated L2 frames (FER FACCH mode) Range: 0 to 500E+3
Error_Events: float: Number of error events (FER SACCH mode) Range: 0 to 500E+3
Number_Sid_Frames: int: Number of already transmitted silence insertion descriptor (SID) frames (BFI mode) Range: 0 to 500E+3
Sid_Frame_Err_Rate: float: SID frame error rate (BFI mode) Range: 0 % to 100 %, Unit: %
False_Bfi_Rate: float: False BFI rate (BFI mode) Range: 0 % to 100 %, Unit: %

abort() → None[source]

# SCPI: ABORt:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.abort()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

abort_with_opc() → None[source]

# SCPI: ABORt:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.abort_with_opc()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

Same as abort, but waits for the operation to complete before continuing further. Use the RsCmwGsmSig.utilities.opc_timeout_set() to set the timeout value.

fetch() → ResultData[source]

# SCPI: FETCh:GSM:SIGNaling<Instance>:BER:CSWitched
value: ResultData = driver.ber.cswitched.fetch()

Returns the results of the BER CS measurement. As indicated in the parameter descriptions below, each measure mode provides valid results for a subset of the parameters only. For the other parameters NCAP is returned. For details concerning measure modes and results, see ‘BER CS Measurement’.

Use RsCmwGsmSig.reliability.last_value to read the updated reliability indicator.

return

structure: for return value, see the help for ResultData structure arguments.

initiate() → None[source]

# SCPI: INITiate:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.initiate()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

initiate_with_opc() → None[source]

# SCPI: INITiate:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.initiate_with_opc()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

Same as initiate, but waits for the operation to complete before continuing further. Use the RsCmwGsmSig.utilities.opc_timeout_set() to set the timeout value.

read() → ResultData[source]

# SCPI: READ:GSM:SIGNaling<Instance>:BER:CSWitched
value: ResultData = driver.ber.cswitched.read()

Returns the results of the BER CS measurement. As indicated in the parameter descriptions below, each measure mode provides valid results for a subset of the parameters only. For the other parameters NCAP is returned. For details concerning measure modes and results, see ‘BER CS Measurement’.

Use RsCmwGsmSig.reliability.last_value to read the updated reliability indicator.

return

structure: for return value, see the help for ResultData structure arguments.

stop() → None[source]

# SCPI: STOP:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.stop()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

stop_with_opc() → None[source]

# SCPI: STOP:GSM:SIGNaling<Instance>:BER:CSWitched
driver.ber.cswitched.stop_with_opc()


    INTRO_CMD_HELP: Starts, stops, or aborts the measurement:

    - INITiate... starts or restarts the measurement. The measurement enters the 'RUN' state.
    - STOP... halts the measurement immediately. The measurement enters the 'RDY' state. Measurement results are kept. The resources remain allocated to the measurement.
    - ABORt... halts the measurement immediately. The measurement enters the 'OFF' state. All measurement values are set to NAV. Allocated resources are released.

Use FETCh…STATe? to query the current measurement state.

Same as stop, but waits for the operation to complete before continuing further. Use the RsCmwGsmSig.utilities.opc_timeout_set() to set the timeout value.

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.ber.cswitched.clone()

Subgroups

State
- All