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update GEM1305 and NANO receiver setup guide
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datagnss authored and Hwurzburg committed Nov 6, 2024
1 parent 924a92f commit 57865ea
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74 changes: 7 additions & 67 deletions common/source/docs/common-datagnss-gem1305-rtk.rst
Original file line number Diff line number Diff line change
Expand Up @@ -87,16 +87,14 @@ The 1.25mm pitch 6P connector (from Left PIN1 to PIN6) :

Please note that the board only includes RTK and doesn't include compass.

If using the GEM1305 with a case, you can directly insert the connector into the GPS2 port.

.. image:: ../../../images/gem1305/GEM1305-with-case.png
:target: ../_images/gem1305/GEM1305-with-case.png

ArduPilot Setup
===============
For example, if GEM1305 is connected to the autopilot's SERIAL4 port, set:

- :ref:`SERIAL4_PROTOCOL <SERIAL4_PROTOCOL>` = 5
- :ref:`GPS_TYPE <GPS_TYPE>` = 5

.. note:: if you use 4.5 or earlier firmware, it should be GPS_TYPE = 5.

Configuration
=============
Expand All @@ -111,64 +109,8 @@ Base station setup
==================
We suggest using the NANO RTK Receiver as the configuration for the base station(ground base station), which is more convenient and user-friendly.

.. image:: ../../../images/gem1305/nano-rtk-rcv-helix.png
:target: ../_images/gem1305/nano-rtk-rcv-helix.png
:width: 45%

.. image:: ../../../images/gem1305/nano-rtk-rcv-patchAnt.png
:target: ../_images/gem1305/nano-rtk-rcv-patchAnt.png
:width: 45%

- Connect the NANO RTK Receiver to your Laptop via USB.

Setup the NANO RTK Receiver as a base station, and it is recommended to use Satrack software.

- `Download Satrack <https://wiki.datagnss.com/images/e/ee/Satrack.zip>`_

1. Open Satrack, then choose the com port, baud rate then connect the nano-rtk-rcv.

.. image:: ../../../images/gem1305/satrack-connect-device.png
:target: ../_images/gem1305/satrack-connect-device.png

2. Enable RTCMv3 output

.. image:: ../../../images/gem1305/satrack-rtcm-output.png
:target: ../_images/gem1305/satrack-rtcm-output.png

3. Disable NMEA data output

.. image:: ../../../images/gem1305/satrack-disable-nmea.png
:target: ../_images/gem1305/satrack-disable-nmea.png

4. Config output rate to 1Hz

In base station mode, the RTCM data output rate must be set to 1Hz.

.. image:: ../../../images/gem1305/satrack-outputrate-1hz.png
:target: ../_images/gem1305/satrack-outputrate-1hz.png

5. Config the base station fixed coordinates

There are two methods to set the coordinates of the base station:

5.1 According to the diagram below, Input the known coordinates.

Press ``Get now``, and modify the coordinates to the known values, then ``Send`` to apply the fixed coordinates.

.. image:: ../../../images/gem1305/satrack-cfg-fixedecef.png
:target: ../_images/gem1305/satrack-cfg-fixedecef.png

5.2 or, using the ``CFG-SURVEY`` meassage, config ``miniDuration`` and ``AccLimit``, then automatically calculate the average before proceeding with the setup.

.. image:: ../../../images/gem1305/satrack-cfg-survey.png
:target: ../_images/gem1305/satrack-cfg-survey.png

After completing the above operation, you can save the current configuration with ``CFG-SAVE`` message.

6. After completing the above configuration, open Mission Planner and finish the configuration on this page:

.. image:: ../../../images/gem1305/mp-connect-base.png
:target: ../_images/gem1305/mp-connect-base.png
Please refer to the following link for the full base station setup guide:
- `Base station setup <https://wiki.datagnss.com/index.php/Faq-how-to-setup-base-or-rover>`__

Rover station (Aircraft) setup
==============================
Expand All @@ -178,13 +120,11 @@ Whether you choose NANO RTK Receiver or GEM1305, you need to confirm in the Satr

In Rover mode, the output rate must be set to 5Hz.

.. note:: NANO RTK Receiver and GEM1305 do not support safety switch, so :ref:`BRD_SAFETY_DEFLT<BRD_SAFETY_DEFLT>` needs to be set to 0 or a separate safety switch should be connected to the flight controller.

After completing the above settings, you can write parameters to the flight controller.
Please refer to the following link for the full rover station setup guide:
- `Rover station setup <https://wiki.datagnss.com/index.php/Faq-how-to-setup-base-or-rover>`__

Package List
============

- GEM1305 RTK Receiver
- DG-6P-C01,GH-1.25mm-6P cable

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74 changes: 6 additions & 68 deletions common/source/docs/common-datagnss-nano-rcv-rtk.rst
Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,9 @@ ArduPilot Setup
For example, NANO Helix RTK Receiver is connected to the autopilot's SERIAL4 port, it should work with :

- :ref:`SERIAL4_PROTOCOL <SERIAL4_PROTOCOL>` = 5
- :ref:`GPS1_TYPE <GPS1_TYPE>` = 5

.. note:: if you use 4.5 or earlier firmware, it should be GPS_TYPE = 5.

Configuration
=============
Expand All @@ -98,77 +100,13 @@ NANO RTK Receiver family for UAV:

Base station setup
==================

.. image:: ../../../images/datagnss-nano/NANO-GCS-01-600x.png
:target: ../_images/datagnss-nano/NANO-GCS-01-600x.png

Connect the NANO RTK Receiver to your Laptop via USB.

Setup the NANO RTK Receiver as a base station, and it is recommended to use Satrack software.

- `Download Satrack <https://wiki.datagnss.com/images/e/ee/Satrack.zip>`_

1. Open Satrack, then choose the com port, baud rate then connect the nano-rtk-rcv.

.. image:: ../../../images/gem1305/satrack-connect-device.png
:target: ../_images/gem1305/satrack-connect-device.png


2. Enable RTCMv3 output

.. image:: ../../../images/gem1305/satrack-rtcm-output.png
:target: ../_images/gem1305/satrack-rtcm-output.png


3. Disable NMEA data output

.. image:: ../../../images/gem1305/satrack-disable-nmea.png
:target: ../_images/gem1305/satrack-disable-nmea.png

4. Config output rate to 1Hz

In base station mode, the RTCM data output rate must be set to 1Hz.

.. image:: ../../../images/gem1305/satrack-outputrate-1hz.png
:target: ../_images/gem1305/satrack-outputrate-1hz.png

5. Config the base station fixed coordinates

There are two methods to set the coordinates of the base station:

5.1 According to the diagram below, Input the known coordinates.

Press ``Get now``, and modify the coordinates to the known values, then ``Send`` to apply the fixed coordinates.

.. image:: ../../../images/gem1305/satrack-cfg-fixedecef.png
:target: ../_images/gem1305/satrack-cfg-fixedecef.png

5.2 or, using the ``CFG-SURVEY`` meassage, config ``miniDuration`` and ``AccLimit``, then automatically calculate the average before proceeding with the setup.

.. image:: ../../../images/gem1305/satrack-cfg-survey.png
:target: ../_images/gem1305/satrack-cfg-survey.png

After completing the above operation, you can save the current configuration with ``CFG-SAVE`` message.

6. After completing the above configuration, open Mission Planner and finish the configuration on this page:

.. image:: ../../../images/gem1305/mp-connect-base.png
:target: ../_images/gem1305/mp-connect-base.png

Please refer to the following link for the full base station setup guide:
- `Base station setup <https://wiki.datagnss.com/index.php/Faq-how-to-setup-base-or-rover>`__

Rover station (Aircraft) setup
==============================

.. image:: ../../../images/datagnss-nano/NANO-RCV-02-Total-800x.png
:target: ../_images/datagnss-nano/NANO-RCV-02-Total-800x.png

You need to confirm in the Satrack software that all RTCM data outputs are disabled and all NMEA outputs are enabled.

In Rover mode, the output rate must be set to 5Hz.

.. note:: NANO Helix RTK Receiver do not support safety switch, so BRD_SAFETY_DEFLT needs to be set to 0 or a separate safety switch should be connected to the flight controller.

After completing the above settings, you can write parameters to the flight controller.
Please refer to the following link for the full rover setup guide:
- `Rover station setup <https://wiki.datagnss.com/index.php/Faq-how-to-setup-base-or-rover>`__

Resource
========
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