NarsilM - configurable e-switch firmware for Multi channels, v1.3

Does double click to turbo go to turbo in mode sets as well as ramping?

I was able to get narsilm with throttle control working in ramping configuration so i assumed it was working in mode sets. However, today i was testing out the rest of the options and realized the 2x click in mode sets is not working for me. two clicks simply advances the out put two levels. Is this just me or is this the way it works?

I have the ramping mode stopping at 2amps for normal operation of the M3 clone. then a 2x click and “BAM!” IN YOUR FACE 7amp Max turbo. I like it! :smiley:

No, I don’t think you can jump to turbo while in mode sets.

Ahh. Ok, thanks. I thought it might be my inability to fast click. So good to know. It means I might still have my freakishly fast reflexes after all. Ch’ chahhh… :laughing:

Lightrider,
no it doesn’t.

The command for TURBO in MODES is:
The lamp is OFF: Click&hold
Nothing else

In the cheat sheet:
The row for 2x in the MODES column is empty, as other multible click commands.

Are you sure? It seems a click&hold from OFF first goes to strobe, then goes to the menu options.

For me, click&hold goes to max, then strobe, then menu

The click&hold to max may be a new option in the latest version only. Not sure

I was playing today with my Q8

The batteries were almost depleted the light was already down to ML level

When I turn on strobe it is the full FET brightness
no step down of the strobe is going on its still flashing at max brightness the battery can deliver

I have a feeling LVP will not kick in

already 0.05V dropped, since I started the test
Firmware blinks out 2.8V real cell voltage 2.96V

OK I got now the confirmation, driver blinks out 2.7V and in normal operation the light shuts down
Strobe is still going strong and depletes the cells

Your right, when you click and hold it goes to turbo first, then strobe, then the menu. I don’t have my lights right now, so I had to look at my own videos. Lol

I’m not a fan of mode sets. I learned them for the videos, but have appearantly forgot some stuff already. :stuck_out_tongue:

I looked through the code just now to see how it handles LVP. It appears to have cases to handle ramping and mode sets, but nothing else. It sets LowBattSignal when LVP should happen, but doesn’t do anything with it when the light is in any mode except ramping or mode sets.

The method I normally use is a bit different. In regular steady modes, it drops output or shuts off, similar to Narsil. In strobey modes it “steps down” to a low steady mode, then follows the same drop/off pattern as before. In any other mode (like battcheck), it just shuts off.

I dont konw if i would call it turbo as if the max fet level in mode sets is set under max, it will go to that level. so the clickhold goes to the highest level in that mode set. It will not go to full turbo 255 pwm though. I supose its a matter of symantics.

Are you talking about NarsilM v1 or the special GT version of NarsilM?

Yeah it looks like in special modes there has to be code added or changed to handle LVP as well

Narsilm v1.2

Okay, that’s not used yet, you and Tom are the only ones using it.

Everybody else is using the older versions where ramping does go to full power, turbo, 255.

Just to be clear, v1.2 allows for this option at compile time otherwise ramping is to turbo like normal. :slight_smile:

So when the user needs battcheck you shut it off?
That’s like the range calculator in my RENAULT. It goes down till 80km than its dead. o_O
I don’t need a value for range when the gas tank is full. I need it when I want to know can I reach the gas station 15km away.

The idea is to avoid over-discharging the cells, since if they get too low they can be permanently damaged or destroyed.

It’ll blink out voltage until it drops below 2.9V (about 99.9% empty), and then it shuts off. It’d be like if your Renault gave estimates down to 0.5km before it shut off the engine to avoid damaging the fuel tank.

If the user turns it back on, it’ll blink out voltage again, but may shut off after 6+ seconds if the voltage stays low.

Thats better than my Renault if you get a reading when you start the light / engine.
:slight_smile:

I got a guy reporting, that if NarsilM is set to Turbo when powering on that with thermal stepdown enabled the light steps down after half a second

Here are the videos. I set my camera to have ISO and shutter speed locked. This is while turning the light on from the tail cap. It behaves normally when turning on the light via the front button.

With thermal stepdown disabled (no visible drop in light.)

With thermal stepdown enabled (sharp drop after about 1/2 second).

Lexcel
which version of NarsilM?
Version 1.2 has a bug fix for step down, but I don’t know of the head if that fits to your case.