- Wed Feb 19, 2020 10:32 pm
#41023
just tell him to get it tuned properly. there is no need of all this OEM programming for an ac load at idle.. +/- 50 rpm the world is not gonna end.
Thaniel wrote: ↑Tue Feb 18, 2020 11:31 amThe idle stuff runs in the 4Hz loop, so ~0.25 sec max delay
Looking In the speeduino program it appears that sensing the sensors happens at a specific frequency which means that between signaling idle up and the program knowing that is wanted there will be a small delay. Then likely a small delay before it actually takes action (Don’t know how big as I’ve not measured the delay yet, but will try).
dazq wrote: ↑Wed Feb 19, 2020 3:40 pm The auxin setup info can be found in the wiki.Thanks for the tip. Setting it up in Tuner studio is pretty straight forward (I still find that really cool). I wasn't clear that I was looking for was the correct variable it uses in the arduino code. The variable currentStatus.canin[0] for Aux input 0 appears to be the correct one. At least it is working
At the moment the data can only be seen in TS or logged by TS.
I have begun the aux output side of things (which is in the firmware already) but it is work in progress as of now.
It would be very easy for you to use the auxin data to trigger an output pin if you wanted , the data is held in a current status struct variable for each input channel.
wassis67 wrote: ↑Sun Apr 19, 2020 1:46 pm Hello expert guys!There is no AC request feature in speedy, nor can the aux inputs be used to trigger an output.
I have the same problem with my car's digital AC and would like help with the following questions:
1) How to use an auxiliary input in the TS for the AC central request signal?
2) How to configure the high level output required by the AC central to start the compressor?
3) How to make the Speeduino compensate for idle speed when the AC central requests it?
I need a step by step on how to configure these resources because I didn't find anything about it on the Wiki or the forum.
Thanks everybody.
dazq wrote: ↑Sun Apr 19, 2020 7:03 pmThanks for the answer Dazaq, but then tell me how to do this basic idle up feature configuration for the AC in Speeduino and TS because I couldn't find anything about it. My board is V.0.4.3b.wassis67 wrote: ↑Sun Apr 19, 2020 1:46 pm Hello expert guys!There is no AC request feature in speedy, nor can the aux inputs be used to trigger an output.
I have the same problem with my car's digital AC and would like help with the following questions:
1) How to use an auxiliary input in the TS for the AC central request signal?
2) How to configure the high level output required by the AC central to start the compressor?
3) How to make the Speeduino compensate for idle speed when the AC central requests it?
I need a step by step on how to configure these resources because I didn't find anything about it on the Wiki or the forum.
Thanks everybody.
There is an idle up feature , the pin is selectable with default according to board type.
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