New graph plotter

plot_config.json

@@ -0,0 +1,28 @@
+{
+  "title": "BBot IMU",
+  "history_seconds": 10.0,
+  "sources": [
+    {
+      "tag": "IMU",
+      "fields": ["acc_x", "acc_y", "acc_z", "gyr_x", "gyr_y", "gyr_z"]
+    }
+  ],
+  "graphs": [
+    {
+      "title": "Accelerometer",
+      "streams": [
+        { "key": "acc_x", "label": "ACC X", "color": [90, 170, 255] },
+        { "key": "acc_y", "label": "ACC Y", "color": [80, 220, 140] },
+        { "key": "acc_z", "label": "ACC Z", "color": [255, 200, 60] }
+      ]
+    },
+    {
+      "title": "Gyroscope",
+      "streams": [
+        { "key": "gyr_x", "label": "GYR X", "color": [240, 80, 80] },
+        { "key": "gyr_y", "label": "GYR Y", "color": [220, 80, 220] },
+        { "key": "gyr_z", "label": "GYR Z", "color": [240, 240, 240] }
+      ]
+    }
+  ]
+}