{
  "format": "evn-blocks",
  "version": 1,
  "needs": "two motors, on ports 1 and 2, wheels off the ground.",
  "workspace": {
    "blocks": {
      "languageVersion": 0,
      "blocks": [
        {
          "type": "evn_motor_setup",
          "x": 20,
          "y": 20,
          "fields": {
            "PORT": "2",
            "DIRECTION": "CCW",
            "UNIT": "DEG_S"
          }
        },
        {
          "type": "controls_repeat_ext",
          "x": 20,
          "y": 100,
          "inputs": {
            "TIMES": {
              "shadow": {
                "type": "math_number",
                "fields": {
                  "NUM": 3
                }
              }
            },
            "DO": {
              "block": {
                "type": "evn_motor_run_angle",
                "fields": {
                  "PORT": "1",
                  "THEN": "HOLD",
                  "WAIT": "FALSE"
                },
                "inputs": {
                  "ANGLE": {
                    "shadow": {
                      "type": "math_number",
                      "fields": {
                        "NUM": 720
                      }
                    }
                  },
                  "SPEED": {
                    "shadow": {
                      "type": "math_number",
                      "fields": {
                        "NUM": 500
                      }
                    }
                  }
                },
                "next": {
                  "block": {
                    "type": "evn_motor_run_angle",
                    "fields": {
                      "PORT": "2",
                      "THEN": "HOLD",
                      "WAIT": "TRUE"
                    },
                    "inputs": {
                      "ANGLE": {
                        "shadow": {
                          "type": "math_number",
                          "fields": {
                            "NUM": 720
                          }
                        }
                      },
                      "SPEED": {
                        "shadow": {
                          "type": "math_number",
                          "fields": {
                            "NUM": 500
                          }
                        }
                      }
                    },
                    "next": {
                      "block": {
                        "type": "evn_motor_wait_done",
                        "fields": {
                          "PORT": "1"
                        },
                        "next": {
                          "block": {
                            "type": "text_print",
                            "inputs": {
                              "TEXT": {
                                "block": {
                                  "type": "text_join",
                                  "extraState": {
                                    "itemCount": 4
                                  },
                                  "inputs": {
                                    "ADD0": {
                                      "shadow": {
                                        "type": "text",
                                        "fields": {
                                          "TEXT": "motor 1: "
                                        }
                                      }
                                    },
                                    "ADD1": {
                                      "block": {
                                        "type": "evn_motor_measure",
                                        "fields": {
                                          "PORT": "1",
                                          "WHAT": "angle"
                                        }
                                      }
                                    },
                                    "ADD2": {
                                      "shadow": {
                                        "type": "text",
                                        "fields": {
                                          "TEXT": "  motor 2: "
                                        }
                                      }
                                    },
                                    "ADD3": {
                                      "block": {
                                        "type": "evn_motor_measure",
                                        "fields": {
                                          "PORT": "2",
                                          "WHAT": "angle"
                                        }
                                      }
                                    }
                                  }
                                }
                              }
                            },
                            "next": {
                              "block": {
                                "type": "evn_wait",
                                "inputs": {
                                  "TIME": {
                                    "shadow": {
                                      "type": "math_number",
                                      "fields": {
                                        "NUM": 500
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          },
          "next": {
            "block": {
              "type": "evn_motor_stop",
              "fields": {
                "ACTION": "stop",
                "PORT": "1"
              },
              "next": {
                "block": {
                  "type": "evn_motor_stop",
                  "fields": {
                    "ACTION": "stop",
                    "PORT": "2"
                  }
                }
              }
            }
          }
        }
      ]
    }
  }
}