Update Example4 - use P1.0 and I 0.0

Author: PaulZC

examples/Example04_setFrequencyByBiasMillis/Example04_setFrequencyByBiasMillis.ino

@@ -81,7 +81,13 @@ void setup()
   Serial.print(myTCXO.getMaxFrequencyChangePPB());
   Serial.println(" PPB");
 
-  myTCXO.setFrequencyByBiasMillis(200.0e-6); // Set the frequency by clock bias (+200ns, +200e-6ms)
+  Serial.print("Frequency control word should be 0. It is ");
+  Serial.println(myTCXO.getFrequencyControlWord());
+
+  Serial.println("Applying a clock bias of +200ns");
+  // Set the frequency by clock bias (+200ns, +200e-6ms)
+  // For this test, set the P term to 1.0 and the I term to 0.0
+  myTCXO.setFrequencyByBiasMillis(200.0e-6, 1.0, 0.0);
 
   Serial.print("Frequency should be 9999999.97 Hz. It is ");
   Serial.print(myTCXO.getFrequencyHz());

src/SparkFun_SiT5358.cpp

@@ -256,8 +256,8 @@ void SfeSiT5358Driver::setMaxFrequencyChangePPB(double ppb)
 
 /// @brief Set the frequency according to the GNSS receiver clock bias in milliseconds
 /// @param bias the GNSS RX clock bias in milliseconds
-/// @param Pk the Proportional term (default 1.0)
-/// @param Ik the Integral term (default 0.0)
+/// @param Pk the Proportional term
+/// @param Ik the Integral term
 /// @return true if the write is successful
 /// Note: the frequency change will be limited by: the pull range capabilities of the device;
 ///       and the setMaxFrequencyChangePPB. Call getFrequencyHz to read the frequency set.