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+-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1)
+--- Forum: General discussion (https://forum.openmarine.net/forumdisplay.php?fid=2)
+--- Thread: OpenPlotter 2 roadmap (/showthread.php?tid=1992)
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-17
(2019-12-17, 06:56 PM)Sailoog Wrote:(2019-12-17, 06:20 PM)Latitude Wrote: Please provide instructions on how to get Daisy Hat working with Raspberry Pi 4 and OpenPlotter v2.0. What are the serial configurations needed to use the hat plugged into the R Pi 4 GPIO?
Unfortunately we do not have any Daisy Hat to test. Could you provide details about it?
Daisy Hat, 2 channel AIS receiver, 38400 baud serial output in industry standard NMEA format (AIVDM), communicates with Raspberry Pi via UART0 (serial0), info on tindie, megwatt . thank you.
RE: OpenPlotter 2 roadmap - Sailoog - 2019-12-17
See my previous post. Report please.
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-17
(2019-12-17, 07:20 PM)Sailoog Wrote: See my previous post. Report please.
Info is on https://www.tindie.com/products/astuder/daisy-hat-ais-receiver-for-raspberry-pi/#specs .
RE: OpenPlotter 2 roadmap - Sailoog - 2019-12-17
(2019-12-17, 07:37 PM)Latitude Wrote:(2019-12-17, 07:20 PM)Sailoog Wrote: See my previous post. Report please.
Info is on https://www.tindie.com/products/astuder/daisy-hat-ais-receiver-for-raspberry-pi/#specs .
Have you tested this: http://forum.openmarine.net/showthread.php?tid=1992&pid=11270#pid11270 ?
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-17
(2019-12-17, 07:37 PM)Latitude Wrote:(2019-12-17, 07:20 PM)Sailoog Wrote: See my previous post. Report please.
Info is on https://www.tindie.com/products/astuder/daisy-hat-ais-receiver-for-raspberry-pi/#specs .
Daisy Hat .pdf manual attached
RE: OpenPlotter 2 roadmap - Sailoog - 2019-12-17
Latitude please try this and report: http://forum.openmarine.net/showthread.php?tid=1992&pid=11270#pid11270
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-17
(2019-12-17, 07:12 PM)Sailoog Wrote:(2019-12-17, 06:20 PM)Latitude Wrote: Please provide instructions on how to get Daisy Hat working with Raspberry Pi 4 and OpenPlotter v2.0. What are the serial configurations needed to use the hat plugged into the R Pi 4 GPIO?
Try this:
- Install and open "Serial" app.
- Click on UART button, accept and reset.
- Open again Serial app and you should see a new device in the list: ttyS0
- Select this device and provide an alias "daisy" and select NMEA 0183.
- click Apply
- Then go to "Connections" tab, select the device and click on "Add to signal K"
- Select 38400 bauds and click "Auto".
- Signal K will restart and you are done. You should get data in SK.
From Daisy page:
Note: On the Raspberry Pi 3 and 4, UART0 is occupied by the built-in Bluetooth radio. Bluetooth may not be available when using the dAISy HAT.
Thank you very much. I will try your provided solution. best regards.
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-17
When Signal K is opened it shows Error: Input/output error setting custom baud rate of 38400. Status: Not connected.
RE: OpenPlotter 2 roadmap - Sailoog - 2019-12-18
(2019-12-17, 10:56 PM)Latitude Wrote: When Signal K is opened it shows Error: Input/output error setting custom baud rate of 38400. Status: Not connected.
Is the HAT connected to the Raspberry? if this does not work try the same with ttyAMA0
RE: OpenPlotter 2 roadmap - Latitude - 2019-12-18
(2019-12-18, 10:55 AM)Sailoog Wrote:(2019-12-17, 10:56 PM)Latitude Wrote: When Signal K is opened it shows Error: Input/output error setting custom baud rate of 38400. Status: Not connected.
Is the HAT connected to the Raspberry? if this does not work try the same with ttyAMA0
The Hat is connected to Raspberry Pi 4.
Your instructions appear to work using ttyAMA0.
Thank you.
Summary for Daisy Hat:
On OpenPlotter
- Open the OpenPlotter "Serial" app.
- Click on UART button, accept and restart (this turns off Bluetooth and enables UART serial).
- Open again OpenPlotter Serial app ("Devices" tab) and you should see a device in the list: ttyAMA0 .
(I first tried ttyS0 as instructed and it gives a baud rate error).
- Select the ttyAMA0 device and provide an alias "daisy" (in the "Devices" tab) and select NMEA 0183 (in the "Devices" tab).
- click Apply
- Now go to "Connections" tab, select the device and click on "Add to signal K"
- Select 38400 bauds and click "Auto".
- Signal K will restart and you are done. You should get data in SK.
The OpenPlotter Serial app will show as: device /dev/: ttyAMA0, alias/dev/: ttyOP_daisy, data: NMEA 0183, connection: Signal K, ID: daisy, bauds: 38400.
You can verify the connection is in Signal K by opening Signal K.
Click on the "Server" gear wheel and then "Connections".
OpenCPN is configured with a Type: Network, Direction: Input, Protocol: TCP, Network Address: localhost, Network Port: 10110, Priority 1 connection.
So OpenCPN should be getting the AIS data from the network local host connection which comes from Signal K.
Thanks you for your support on this matter.