Search found 8 matches

by gravity
Fri Feb 23, 2018 8:13 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

yes, exactly. one engine was placed in the middle of the fuselage. (Do-335) I'm worried about the cooling.

That will be the next challenge.
Remove grease with petrol and stick it on with Kapton Tape !?
or drill a small hole in a cooling fin.
by gravity
Fri Feb 23, 2018 1:58 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

Success. :mrgreen: I've got the bad wiring switching a small QnD Shild. changes in the adv. : #define SERIE_RESISTOR 99000 I chose 100K Ohm Resistors. In any case, the change in Hott.cpp was important. RPM also seems to be functional. thanks so much! http://fs1.directupload.net/images/180223/kjvv5hx...
by gravity
Fri Feb 23, 2018 8:02 am
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

Tonight you get a feedback. Then I'll try it.

In any case, many thanks for your time!
by gravity
Fri Feb 23, 2018 7:01 am
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

Good Morning.

I've already experimented with the values.
This is what it looks like when I set the values.
I have put the divider into the hott.cpp

https://youtu.be/nWiNEDhtQ54
by gravity
Thu Feb 22, 2018 10:44 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

Sorry
oXs_config_basic.h
(11.17 KiB) Downloaded 461 times
oXs_config_advanced.h
(18.51 KiB) Downloaded 356 times
#define LAST_NTC_ON_VOLT_NR 0 must be 1, That was just a test
by gravity
Thu Feb 22, 2018 9:40 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

It can be. I remeber at Cleanflight (GPS Speed) it was exactly the same, there the comma was not understood. My copter threatens to break the sound barrier. ;) Proposal has brought me close to realistic values ​​but this information is not useful. Reminds more of a random generator. ;) https://youtu...
by gravity
Thu Feb 22, 2018 8:12 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

Re: OpenXSensor HoTT Temperature

I have followed your instructions. Now 2 temperatures are displayed but they are not correct and are crazy. At the SCALE_VOLTAGE value of 204.6, temperatures of ~150 ° C are displayed in the cold basement. I think 15 ° would be correct. Changes at the SCALE_VOLTAGE shift the temperature but then the...
by gravity
Wed Feb 21, 2018 10:26 pm
Forum: OpenXVario - an open source vario supported by the open source firmwares!!
Topic: OpenXSensor HoTT Temperature
Replies: 27
Views: 16674

OpenXSensor HoTT Temperature

Hello Folks.
Does anyone know how to use 2 NTC sensors from temperature?
I only have one temperature gauge working. My plane has 2 Gas engines.

Thank you.
oXs_config_advanced.h
(18.52 KiB) Downloaded 381 times
oXs_config_basic.h
(11.17 KiB) Downloaded 425 times

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