Merge pull request #870 from bjones1/lp_fixes

LP fixes

Author: bnmnetp

runestone/lp/lp.py

@@ -486,7 +486,6 @@ def setup(
 
     app.add_autoversioned_javascript('lp.js')
     app.add_autoversioned_javascript('gas.js')
-    app.add_javascript('https://hypothes.is/embed.js')
 
     # Use the `source-read <http://sphinx-doc.org/extdev/appapi.html#event-source-read>`_
     # event hook to replace solutions with textareas before Sphinx processes it.

runestone/server/lp_common_lib.py

@@ -175,6 +175,10 @@ def get_sim_str_mdb(
         'set uart1io.uartioenabled true\n'
         'set uart1io.outputfile "{}"\n'
 
+        # Configure the clock to match the setup in the PIC24 libary ``lib/include/pic24_clockfreq.h`` named ``SIM_CLOCK``.
+        'set oscillator.frequency 1\n'
+        'set oscillator.frequencyunit Mega\n'
+
         # Load in the program.
         'program "{}"\n'