X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/a0dffa801c47aa283db835c338f7773f1f63df7c..aeb8c0eac6635a886947e73c20ad0a08aaf9da53:/python/agnostic.py

diff --git a/python/agnostic.py b/python/agnostic.py
index 2246326..167b4d6 100644
--- a/python/agnostic.py
+++ b/python/agnostic.py
@@ -1,3 +1,29 @@
-#platform = sys.implementation.platform
-platform="esp8266"
-"""Useful indirection to test Pin naming logic by switching platform in testing"""
\ No newline at end of file
+"""Allows useful indirection to test Pin naming logic by switching platform in testing
+    or provide bootstrapping logic for board identification where auto-detection is not
+    feasible (e.g. multiple ESP8266 boards architecturally identical). Once runtime
+    environment is established, can choose various routes to make available and re-export
+    common modules and operations, depending on platform support
+"""
+import sys
+
+try:
+    microcontroller = sys.platform
+except:
+    microcontroller = None
+
+if microcontroller is not None:
+    if microcontroller == "esp8266":
+        board = "feather_huzzah"
+    elif microcontroller == "samd21":
+        board = "feather_m0_express"
+    elif microcontroller == "pyboard":
+        microcontroller = "stm32"
+        board = "pyboard"
+else:
+    board = None
+
+implementation = sys.implementation.name
+if implementation == "micropython":
+    from utime import sleep, time
+elif implementation == "circuitpython":
+    from time import sleep, time