Correcting the multiSetVal example

Author: PaulZC

Theory.md

@@ -34,6 +34,6 @@ We are proud that this library still compiles and runs on the original RedBoard
 - **packetCfg** (packetConfiguration) - is used to store an _expected_ incoming UBX packet of up to 256 bytes. E.g. **getProtocolVersion()** returns about 220 bytes. Message data requested by a higher function is returned in packetCfg.
 - **packetAck** (packetAcknowledge) - is small and is used to store the ACK or NACK accompanying any _expected_ packetCfg.
 
-**AutoPVT**, **AutoHPPOSLLH** and **AutoDOP** packets can arrive at any time. They too _have_ to be stored and processed in **packetCfg**. This means there are circumstances where the library can get the data it is expecting from the module, but it is overwritten (e.g. by an **autoPVT** packet) before **sendCommand()** is able to return. In this case, **sendCommand()** will return the error **SFE_UBLOX_STATUS_DATA_OVERWRITTEN**. We should simply call the library function again, but we will need to reset the packet contents first as they will indeed have been overwritten as the error implies.
+**AutoPVT**, **AutoHPPOSLLH** and **AutoDOP** packets can arrive at any time. They too _have_ to be stored and processed in **packetCfg**. This means there are circumstances where the library can get the data it is expecting from the module, but it is overwritten (e.g. by an **AutoPVT** packet) before **sendCommand()** is able to return. In this case, **sendCommand()** will return the error **SFE_UBLOX_STATUS_DATA_OVERWRITTEN**. We should simply call the library function again, but we will need to reset the packet contents first as they will indeed have been overwritten as the error implies.
 
 Need a command that is not currently "built-in" to the library? You can do that using a Custom Command. Check out [Example20_SendCustomCommand](https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library/blob/master/examples/Example20_SendCustomCommand/Example20_SendCustomCommand.ino) for further details. Note: this will of course increase your RAM use.

examples/ZED-F9P/Example9_multiSetVal/Example9_multiSetVal.ino

@@ -68,7 +68,7 @@ void setup()
 
   //Begin with newCfgValset8/16/32
   setValueSuccess &= myGPS.newCfgValset8(UBLOX_CFG_MSGOUT_RTCM_3X_TYPE1005_I2C, 1); //Set output rate of msg 1005 over the I2C port to once per measurement (value is 8-bit (U1))
-  //setValueSuccess &= myGPS.newCfgValset8(UBLOX_CFG_MSGOUT_RTCM_3X_TYPE1005_I2C, 1, 7); //Set this and the following settings into Flash/RAM/BBR instead of BBR
+  //setValueSuccess &= myGPS.newCfgValset8(UBLOX_CFG_MSGOUT_RTCM_3X_TYPE1005_I2C, 1, VAL_LAYER_RAM); //Set this and the following settings in RAM only instead of Flash/RAM/BBR
   //Add extra keyIDs and values using addCfgValset8/16/32
   setValueSuccess &= myGPS.addCfgValset8(UBLOX_CFG_MSGOUT_RTCM_3X_TYPE1077_I2C, 1); //Set output rate of msg 1077 over the I2C port to once per measurement (value is 8-bit (U1))
   setValueSuccess &= myGPS.addCfgValset8(UBLOX_CFG_MSGOUT_RTCM_3X_TYPE1087_I2C, 1); //Set output rate of msg 1087 over the I2C port to once per measurement (value is 8-bit (U1))