Merge pull request #5 from sparkfun/release_candidate

PC docs updates

docs/atomichron.md

@@ -17,7 +17,36 @@ Fugro AtomiChron^®^ is a global, real-time, precise clock synchronisation and a
 
 - Performance improvement: >10x better than existing high-end GNSS receivers
 
-- NMA status: per satellite status for all 4 GNSS constellations concurrently
+- Navigation Message Authentication (NMA) status: per satellite status for all 4 GNSS constellations concurrently
+
+## Subscribing to Fugro AtomiChron^®^
+
+AtomiChron^®^ subscriptions are managed by Fugro. We ask that you complete the [SparkPNT GNSSDO Fugro AtomiChron^®^ Service Registration Form](https://www.sparkfun.com/gnssdo_registration) and the team at Fugro will be in touch. To subscribe, Fugro will need to know the serial number of the mosaic-T inside your GNSSDO. You can find the mosaic-T serial number a number of ways:
+
+* You can view it on the Fugro AtomiChron tab of mosaic-X5's internal web page. The web page can be viewed over Ethernet or Ethernet-over-USB. Please see the [Quick Start Guide](./quick_start.md) for more details.
+* The serial number is also displayed when you open the [Software Settings menu](./software_overview.md#software-settings) in a terminal emulator or serial console.
+
+<div class="grid" markdown>
+
+<div markdown>
+
+<figure markdown>
+[![Fugro AtomiChron ID - mosaic-T web page](./assets/img/hookup_guide/AtomiChron_ID_Web.png){ width="400" }](./assets/img/hookup_guide/AtomiChron_ID_Web.png "Click to enlarge")
+<figcaption markdown>Fugro AtomiChron ID on the mosaic-T web page.</figcaption>
+</figure>
+
+</div>
+
+<div markdown>
+
+<figure markdown>
+[![Fugro AtomiChron ID - software settings menu](./assets/img/hookup_guide/AtomiChron_ID_Menu.png){ width="400" }](./assets/img/hookup_guide/AtomiChron_ID_Menu.png "Click to enlarge")
+<figcaption markdown>Fugro AtomiChron ID in the GNSSDO software settings.</figcaption>
+</figure>
+
+</div>
+
+</div>
 
 ## Performance
 

docs/hardware_assembly.md

@@ -130,7 +130,7 @@ There is a single ethernet jack on the GNSSDO, which can be used to provide netw
 
 
 ## 10MHz Signal
-For timing applications, we have broken out the standard 10MHz signal to an SMA connector. In our kit, users will find an [SMA to BNC adapter cable](https://www.sparkfun.com/sma-to-bnc-male-cable-rg316-1m.html) that they can use to hookup this signal to their equipment. If necessary, users can add an [SMA extension cable](https://www.sparkfun.com/interface-cable-sma-male-to-sma-female-cable-1m-rg174.html) to reach their equipment.
+For timing applications, we have broken out the TCXO 10MHz signal to an SMA connector. In our kit, users will find an [SMA to BNC adapter cable](https://www.sparkfun.com/sma-to-bnc-male-cable-rg316-1m.html) that they can use to hookup this signal to their equipment. If necessary, users can add an [SMA extension cable](https://www.sparkfun.com/interface-cable-sma-male-to-sma-female-cable-1m-rg174.html) to reach their equipment.
 
 <figure markdown>
 [![Connecting cable to 10MHz signal of the GNSSDO](./assets/img/hookup_guide/assembly-10mhz.jpg){ width="400" }](./assets/img/hookup_guide/assembly-10mhz.jpg "Click to enlarge")
@@ -139,7 +139,7 @@ For timing applications, we have broken out the standard 10MHz signal to an SMA
 
 
 ## SD Card Slot
-An &micro;SD card slot is available for users to log and store data, locally on the board. Users will need to insert a compatible SD card and configure the mosaic-T module for data logging.
+A &micro;SD card slot is available for users to log and store data, locally on the board. Users will need to insert a compatible SD card and configure the mosaic-T module for data logging.
 
 <figure markdown>
 [![GNSSDO SD card slot](./assets/img/hookup_guide/assembly-sd_card.jpg){ width="400" }](./assets/img/hookup_guide/assembly-sd_card.jpg "Click to enlarge")

docs/hardware_overview.md

@@ -180,7 +180,7 @@ The GNSSDO can be powered individually or in combination, with any of the follow
 	<div markdown>
 
 	<figure markdown>
-	[![Power over Ethernet Jack](./assets/img/hookup_guide/PoE.png){ width="750" }](./assets/img/hookup_guide/PoE.png "Click to enlarge")
+	[![Power over Ethernet Jack](./assets/img/hookup_guide/POE.png){ width="750" }](./assets/img/hookup_guide/POE.png "Click to enlarge")
 	<figcaption markdown>The Power-over-Ethernet (PoE) jack on the GNSSDO.</figcaption>
 	</figure>
 
@@ -287,7 +287,7 @@ The mosaic-T has a KSZ8041NLI Ethernet PHY interface, connected using a Reduced
 <div markdown>
 
 <figure markdown>
-[![Ethernet Connector](./assets/img/hookup_guide/PoE.png){ width="750" }](./assets/img/hookup_guide/PoE.png "Click to enlarge")
+[![Ethernet Connector](./assets/img/hookup_guide/POE.png){ width="750" }](./assets/img/hookup_guide/POE.png "Click to enlarge")
 <figcaption markdown>Ethernet (PoE) conection.</figcaption>
 </figure>
 
@@ -766,9 +766,9 @@ There are six status LEDs on the GNSSDO:
 	- The GNSS Error status - as reported by **PVTGeodetic Error**
 	- Connected to ESP32 GPIO pin 32
 - `RTK` - Real-Time Kinematic *(Yellow)*
-	- Solid Yellow - The mosaic-T has an RTK Fixed solution
-	- Blinking Yellow - The mosaic-T has an RTK Float solution
-	- Off - No RTK solution
+	- This LED has little or no functionality on the GNSSDO as the mosaic-T uses PPP, not RTK
+	- Internally, it is connected to the mosaic-T GPLED2 pin
+	- It can be configured for (e.g.) TRACKLED if desired
 
 </div>
 

docs/software_overview.md

@@ -337,8 +337,8 @@ Select option **c** ("c" followed by "Enter") to configure the firmware:
 	- With a subscription to Fugro AtomiChron, this option allows the individual Galileo clock bias to be preferred over the composite Fugro bias.
 	- You can enable a preference for either GPS or Galileo. Enabling Galileo will disable GPS.
 - **8) Pulse-Per-Second Interval**
-	- This defines the interval of the PPS signal. The intervals are defined by the mosiac-T firmware. Use "8" and "Enter" to scroll through the intervals.
-	- "off"
+	- This defines the interval of the PPS signal. The intervals are defined by the mosiac-T firmware. Use "8" and "Enter" to scroll through the intervals:
+		- "off"
 		- "msec10"
 		- "msec20"
 		- "msec50"
@@ -359,7 +359,7 @@ Select option **c** ("c" followed by "Enter") to configure the firmware:
 	- This allows the timing of the PPS signal to be advanced or retarded. The units are nanoseconds.
 - **11) Pulse-Per-Second Time Scale**
 	- This defines which time scale is used to generate the PPS signal.
-	- "GPS"
+		- "GPS"
 		- "Galileo"
 		- "BeiDou"
 		- "GLONASS"
@@ -382,7 +382,7 @@ The TCXO frequency control word is saved to NVM once per hour, to allow a quicke
 
 ### TCP Server (IPS1)
 
-When **TCP Server (IPS1)** is enabled, the ESP32 serial console is diverted from the CH340 (USB) interface to the mosaic-T COM3 UART interface and daisy chained to the IPS1 TCP server. The configuration menu and debug messages can then be accessed over TCP / Telnet on the chosen port. The CH340 (USB) interface is then no longer active.
+When **TCP Server (IPS1)** is enabled, the ESP32 serial console is diverted from the CH340 USB (CONFIG ESP32) interface to the mosaic-T COM3 UART interface and daisy chained to the IPS1 TCP server. The configuration menu and debug messages can then be accessed over TCP / Telnet on the chosen port. The CH340 USB (CONFIG ESP32) interface is then no longer active.
 
 TCP / Telnet is supported over both Ethernet and the Ethernet-over-USB connection. Only one TCP2Way connection is supported.