Convert _JETSON_IDS to a tuple

This will allow us to control the order that each entry is checked,
whereas the current dictionary is unordered. This will be useful when
adding support for future very similar boards.

Author: nvswarren

adafruit_platformdetect/board.py

@@ -280,7 +280,7 @@ def _tegra_id(self):
         if not compatible:
             return None
         compats = compatible.split("\x00")
-        for board_id, board_compats in boards._JETSON_IDS.items():
+        for board_id, board_compats in boards._JETSON_IDS:
             if any(v in compats for v in board_compats):
                 return board_id
         return None

adafruit_platformdetect/constants/boards.py

@@ -128,25 +128,36 @@
 
 _PYNQ_IDS = (PYNQ_Z1, PYNQ_Z2)
 
-_JETSON_IDS = {
-    JETSON_TX1: ("nvidia,p2371-2180", "nvidia,jetson-cv"),
-    JETSON_TX2: (
+_JETSON_IDS = (
+    (JETSON_TX1, (
+        "nvidia,p2371-2180",
+        "nvidia,jetson-cv",
+    )),
+    (JETSON_TX2, (
         "nvidia,p2771-0000",
         "nvidia,p2771-0888",
         "nvidia,p3489-0000",
         "nvidia,lightning",
         "nvidia,quill",
         "nvidia,storm",
-    ),
-    JETSON_XAVIER: ("nvidia,p2972-0000", "nvidia,p2972-0006", "nvidia,jetson-xavier"),
-    JETSON_NANO: ("nvidia,p3450-0000", "nvidia,p3450-0002", "nvidia,jetson-nano"),
-    JETSON_NX: (
+    )),
+    (JETSON_XAVIER, (
+        "nvidia,p2972-0000",
+        "nvidia,p2972-0006",
+        "nvidia,jetson-xavier",
+    )),
+    (JETSON_NANO, (
+        "nvidia,p3450-0000",
+        "nvidia,p3450-0002",
+        "nvidia,jetson-nano",
+    )),
+    (JETSON_NX, (
         "nvidia,p3509-0000+p3668-0000",
         "nvidia,p3509-0000+p3668-0001",
         "nvidia,p3449-0000+p3668-0000",
         "nvidia,p3449-0000+p3668-0001",
-    ),
-}
+    )),
+)
 
 _RASPBERRY_PI_40_PIN_IDS = (
     RASPBERRY_PI_B_PLUS,