Setting JSON Variables

Variables are set through the JSON API using the Set command. The message format is:

{"Command":"Set", "Arguments": "SPACE DELIMITED ARGUMENT LIST"}

The argument list uses the following format:

Variable	Data Type	Value	Channel
BBAND_DownCarrier	int	Value	0

For example, to set the baseband recording downconvert carrier to 45 kHz:

{"Command":"Set","Arguments":"BBAND_DownCarrier int 45000.0 0"}

Variable Set Return Conditions

API	Condition	Example Return
{"Command":"SetValue","Arguments":"BBAND_DownCarrier 25000 0"}	Success	{"Info":"Value Set BBAND_DownCarrier=25000"}
{"Command":"SetValue","Arguments":"BBAND_DownCarrier 5000 0"}	Below minimum	{"Info":"Value Out of Range: BBAND_DownCarrier=5000 Below Minimum"}
{"Command":"SetValue","Arguments":"BBAND_DownCarrier 500000 0"}	Above maximum	{"Info":"Value Out of Range: BBAND_DownCarrier=500000 Above Maximum"}
{"Command":"SetValue","Arguments":"bband_downcarrier 25000 0"}	Misspelled variable	{"Error":"Unknown Element bband_downcarrier"}

See Popoto JSON Variables for the full list of controllable variables, data types, ranges, and access permissions.