Merge pull request #185 from brentru/add-ntp-library

Add NTP Library

Author: kattni

.gitmodules

@@ -519,4 +519,7 @@
 	url = https://github.com/adafruit/Adafruit_CircuitPython_hashlib.git
 [submodule "libraries/helpers/rsa"]
 	path = libraries/helpers/rsa
-	url = https://github.com/adafruit/Adafruit_CircuitPython_RSA.git
+	url = https://github.com/adafruit/Adafruit_CircuitPython_RSA.git
+[submodule "libraries/helpers/ntp"]
+	path = libraries/helpers/ntp
+	url = https://github.com/adafruit/Adafruit_CircuitPython_NTP.git

docs/drivers.rst

@@ -65,6 +65,7 @@ These libraries build on top of the low level APIs to simplify common tasks.
     MiniMQTT <https://circuitpython.readthedocs.io/projects/minimqtt/en/latest/>
     miniQR Non-hardware QR code generator <https://circuitpython.readthedocs.io/projects/miniqr/en/latest/>
     MotorKit <https://circuitpython.readthedocs.io/projects/motorkit/en/latest/>
+    NTP (Network time Protocol) <https://circuitpython.readthedocs.io/projects/ntp/en/latest/>
     OneWire <https://circuitpython.readthedocs.io/projects/onewire/en/latest/>
     PyBadger <https://circuitpython.readthedocs.io/projects/pybadger/en/latest/>
     PYOA <https://circuitpython.readthedocs.io/projects/pyoa/en/latest/>