[
  {
    "description": "RT v1 Config request user calibration, default",
    "type": "downlink-encode",
    "input": {
      "data": {
        "config_update_req": {
          "config_type": "user_calibration",
          "protocol_version": 1,
          "tag": "0x11223344",
          "payload": {
            "device_type": "rt",
            "coefficients": {
              "a": 0.0,
              "b": 0.0
            }
          }
        }
      }
    },
    "output": {
      "fPort": 7,
      "bytes": "164433221108000000000000000000000000000000000000000000000000"
    }
  },
  {
    "description": "RT v1 Config request user calibration, pattern",
    "type": "downlink-encode",
    "input": {
      "data": {
        "config_update_req": {
          "config_type": "user_calibration",
          "protocol_version": 1,
          "tag": "0x11223344",
          "payload": {
            "device_type": "rt",
            "coefficients": {
              "a": 1.25,
              "b": 1.125
            }
          }
        }
      }
    },
    "output": {
      "fPort": 7,
      "bytes": "1644332211080000a03f0000903f00000000000000000000000000000000"
    }
  },
  {
    "description": "RT v1 Config request user calibration, offset only",
    "type": "downlink-encode",
    "input": {
      "data": {
        "config_update_req": {
          "config_type": "user_calibration",
          "protocol_version": 1,
          "tag": "0x11223344",
          "payload": {
            "device_type": "rt",
            "coefficients": {
              "a": 1.25
            }
          }
        }
      }
    },
    "output": {
      "fPort": 7,
      "bytes": "1644332211080000a03f0000000000000000000000000000000000000000"
    }
  },
  {
    "description": "RT v1 Config request user calibration, missing coefficients",
    "type": "downlink-encode",
    "input": {
      "data": {
        "config_update_req": {
          "config_type": "user_calibration",
          "protocol_version": 1,
          "tag": "0x11223344",
          "payload": {
            "device_type": "rt"
          }
        }
      }
    },
    "output": {
      "errors": ["coefficients not defined"]
    }
  },
  {
    "description": "RT v1 Config request user calibration, wrong device type",
    "type": "downlink-encode",
    "input": {
      "data": {
        "config_update_req": {
          "config_type": "user_calibration",
          "protocol_version": 1,
          "tag": "0x11223344",
          "payload": {
            "device_type": "tt"
          }
        }
      }
    },
    "output": {
      "errors": ["Invalid device type!"]
    }
  }
]