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Bug: Course Alarm #76
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Windows 11 Pro ARM64 ver 22631.2861 still the same when setup the alarm, not read the heading device always COG, but on follow-up the alarm it follows the heading device reading. |
Corsair, I am sorry but I having a hard time understanding exactly what the problem is. Your instruments show So what is the problem? |
The course (COG) at that time was 248 (one second after was 249), you can see that the magnetic and true course are similar and they are 287. the main problem is when you try to setup the reference course always is set to COG, and you know that when you're stopped is difficult for the GNSS to display a steady course, so it jumps on every NMEA data update. and heading sensor is setup but not read when click on "Rumbo actual" when the alarm is setup is curious, but the alarm follows the heading sensor reading and if not any exchange of course there is no alarm. |
@Corsair-63 Carmelo, we really need a VDR file with a ".txt" extension, showing this specific problem. It is necessary to debug and test. Can you upload a file as " ____.txt" using drag and drop to this Issue? Thank you. |
Also, able to check at home with Pixel because it sends HCHDT & HCHDG sentences. setup course alarm: attached log file with the readings. I don´t know why is giving me too $XXHDT as virtual? |
Fixed Watchdog 2.4.105 |
I could not test in deep because I continue with the problem of vessel taking water and I have the workshop on board, and I have to take the vessel from the water. I did a quick test: |
Thanks, still on the list to be fixed. |
Using your file, (I have not looked at it) run in VDR with Watchdog > Course open and click on "Current Course" Isn't this a problem with the VDR file itself? I am not sure how this works, as I am simulating and don't have a heading sensor. Search on HDG, looks like it is all 61 degrees. So why these results? Search "HDG" (75 hits in 1 file of 1 searched) [Normal] |
Hi Rick, that's it if I set as "GPS course" and click on "current course", we should be agreed that it must read the COG. |
If the vessel is stopped the COG exchange every second because any difference in decimal of minutes is the position makes a great exchange in COG, that's why on every click it exchanges. |
@Corsair-63 I am not understanding this
If the vessel is stopped (not moving), the COG exchange [changes?] every second, [because of small differences in position GPSD] decimal minutes, great exchange[???] in COG, that's why on every click [of Synch] it exchanges [changes?] to properly check you should click on setup the alarm [alarm Edit?] and at the very same moment check is [if?] dashboard value [is] shown as COG, and [if] they [are] the same, but after a second they won't match again. Is this right? Yes, but nevertheless it is not working correctly. |
take the e.g. GPS position features is that 99% of the time the position should be in 1 metre (I'm writing from my memory) |
So what should we do about this? Also I think the display of "Course" should be improved to be "Course GPS" ) or "Course HDG") entered value of "Course" and "off course degrees" and the actual "off course degrees" Example: |
if you're stopped the first example is correct, if you're underway the COG should be close to HDG TRU/MAG. what it does no properly do is when setup, if you choose GPS it correctly gives you the COG when click on Sync but if you choose heading device it has to do the same with the actual HDG TRU/MAG that are coming from you heading device but it doesn´t and gives you the value of actual COG. |
I have to understand and think about what you are saying Corsair, but I'd like to amend the proposed display values as follows to more closely match what is being used for Apparent Wind. Example: When enter course=105 range=15 |
Erratic follow-up of off course alarm first, as usual when set-up and selected "heading device" and click on actual course always goes to COG but never to the course read in the heading device. when set-up the alarm as "heading device" and manually entered the course, the plugin until this version followed the heading device course without any problem. I attach one NMEA recording where the alarm has triggered and restored several times. setting the alarm at 288 and 20 degrees offset. |
Course is completely screwed up. |
Werner reports:
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Windows 11 Pro ARM64 ver 22631.2506
OCPN 5.9.0-0
Watchdog 2.4.101.2
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