From 7039537eb9982f8f6a156e14e87ee2c1c5ba534e Mon Sep 17 00:00:00 2001
From: David Todd <c0de@c0defox.es>
Date: Mon, 27 Jan 2020 18:54:20 -0600
Subject: [PATCH] Add fallback wifi connection

---
 .gitmodules              |  3 +++
 pixo/fallback.py         | 26 ++++++++++++++++++++++++++
 pixo/micropython-mpu9x50 |  1 +
 3 files changed, 30 insertions(+)
 create mode 100644 .gitmodules
 create mode 100644 pixo/fallback.py
 create mode 160000 pixo/micropython-mpu9x50

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6caffdd
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "pixo/micropython-mpu9x50"]
+	path = pixo/micropython-mpu9x50
+	url = https://github.com/micropython-IMU/micropython-mpu9x50.git
diff --git a/pixo/fallback.py b/pixo/fallback.py
new file mode 100644
index 0000000..ec612c3
--- /dev/null
+++ b/pixo/fallback.py
@@ -0,0 +1,26 @@
+# Setup network
+import network
+import time
+
+# Hardcoded network credentials
+try:
+    import creds
+except ImportError:
+    class creds:
+        WIFI_NETWORKS = [
+            ('', '')
+        ]
+
+# We will attempt connections for this many seconds
+MAX_WAIT = 15
+
+# Setup the wifi connection
+STA_IF = network.WLAN(network.STA_IF)
+
+if not STA_IF.isconnected():
+    for network in creds.WIFI_NETWORKS:
+        if STA_IF.isconnected():
+            break
+        STA_IF.connect(network[0], network[1])
+
+import uftpd
diff --git a/pixo/micropython-mpu9x50 b/pixo/micropython-mpu9x50
new file mode 160000
index 0000000..11a6bd7
--- /dev/null
+++ b/pixo/micropython-mpu9x50
@@ -0,0 +1 @@
+Subproject commit 11a6bd72472a8cf22763eb5ac32aa4ce07113fce