"description":"Parameters to instantiate coupler",
"type":"object",
"configuration":{
"coupler_block_device":{
"description":"The Linux block device using I2C protocol,",
"type":"string",
"default":"/dev/i2c-1"
},
"coupler_i2c_slave_list":{
"description":"The list of comma separated addresses of I2C enabled devices on the I2C bus.",
"type":"string",
"default":"0x58"
},
"opc_ua_port":{
"description":"The OPC UA server bind to bind to.",
"type":"integer",
"default":4840
},
"mode":{
"description":"The operationg mode of the coupler. By default 0 - i.e. control for real I2C devices attached. If 1 selected emulate them (useful for testing). ",
"type":"integer",
"default":0
},
"username":{
"description":"The username for OPC UA server.",
"type":"string",
"default":""
},
"password":{
"description":"The password for OPC UA server.",
"type":"string",
"default":""
},
"heart_beat":{
"description":"Indication if coupler should send heart beats over a keep-alive network.",
"type":"boolean",
"default":0
},
"heart_beat_interval":{
"description":"The heart beat interval (in ms)",
"type":"integer",
"default":500
},
"heart_beat_id_list":{
"description":"A comma separated list of couplers' IDs which should send to us keep-alive messages. ",
"type":"string",
"default":""
},
"heart_beat_timeout_interval":{
"description":"The timeout (in ms) which when expired without a keep alive message will cause the coupler to go to a safe mode. ",