Add frozen module to send status from wifi.

glenn20 · Nov 28, 2022 · 44a1341 · 44a1341
1 parent fc62686
commit 44a1341
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diff --git a/ports/esp32/modules/_boot.py b/ports/esp32/modules/_boot.py
@@ -1,4 +1,4 @@
-import _preboot
+import _preboot_wifi
 
 import gc
 import uos

diff --git a/ports/esp32/modules/_preboot_wifi.py b/ports/esp32/modules/_preboot_wifi.py
@@ -0,0 +1,23 @@
+import machine
+
+
+def send_state(broker):
+    import network
+    import urequests
+
+    sta = network.WLAN(network.STA_IF)
+    sta.active(True)
+    sta.connect("ssid", "password")
+    while not sta.isconnected():
+        pass
+    try:
+        r = urequests.post("http://192.168.40.10:5000/status", data="hello")
+    except OSError:
+        pass
+    sta.disconnect()
+    sta.active(False)
+
+
+if machine.reset_cause() == machine.DEEPSLEEP_RESET:
+    send_state()
+    machine.deepsleep(1000)