add protected and unprotected AP code snippets to wsgi server demo

Author: mscosti

adafruit_esp32spi/adafruit_esp32spi.py

@@ -517,7 +517,7 @@ def create_AP(self, ssid, password, channel=1, timeout=10): # pylint: disable=in
         """
         if len(ssid) > 32:
             raise RuntimeError("ssid must be no more than 32 characters")
-        if len(password) < 8 or len(password) < 64:
+        if password and (len(password) < 8 or len(password) > 64):
             raise RuntimeError("password must be 8 - 63 characters")
         if channel < 1 or channel > 14:
             raise RuntimeError("channel must be between 1 and 14")

adafruit_esp32spi/adafruit_esp32spi_wifimanager.py

@@ -154,7 +154,7 @@ def create_ap(self):
                     failure_count = 0
                     self.reset()
                 continue
-        print("Access Point created! Connect to ssid: {}".format(self.ssid))
+        print("Access Point created! Connect to ssid:\n {}".format(self.ssid))
 
     def connect_enterprise(self):
         """

examples/server/esp32spi_wsgiserver.py

@@ -45,10 +45,20 @@
 # import adafruit_dotstar as dotstar
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=1)
 
-## Connect to wifi with secrets
+## If you want to connect to wifi with secrets:
 wifi = wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
 wifi.connect()
 
+## If you want to create a WIFI hotspot to connect to with secrets:
+# secrets = {"ssid": "My ESP32 AP!", "password": "supersecret"}
+# wifi = wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
+# wifi.create_ap()
+
+## To you want to create an un-protected WIFI hotspot to connect to with secrets:"
+# secrets = {"ssid": "My ESP32 AP!"}
+# wifi = wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
+# wifi.create_ap()
+
 class SimpleWSGIApplication:
     """
     An example of a simple WSGI Application that supports