Help: Ruby 4 x Sample & Hold Value

[Walter Sommerfeld]

Well... this Value thing in ruby makes me crazy...

I need ur help guys:

What i need are 4 sampled values... sounds easy but:

i can't get it to work
maybe it should be done all in one ruby part?!

and maybe i'm missing here something

So just simply click the dice 4 times and try to recall the sampled values with the knob

[Tronic]

semplify all with this?

Code: Select all

watch 'number', number = [ [*1..6].sample, [*1..6].sample, [*1..6].sample, [*1..6].sample ]
number[@select] # the var @select is an ruby int input named select

[Walter Sommerfeld]

Hi Tronic,

thanks but:
i only need a value selector that is working (see the not changing output label when u rotate the knob)
...ignore the dice part

[Tronic]

Yes the ruby connector not have the same concept of the green < - >, so you have retrigger it with the ruby.

However the my example is the simply version of your schematics, it act in the same manner, just use an knob to get the value of results.

Code: Select all

def event i
   if i=="dice" # get trig from dice button?
      output 0, a=[*1..6].sample
      output 1, b=[*1..6].sample
      output 2, c=[*1..6].sample      
      output 3, d=[*1..6].sample         
      @number = [a,b,c,d]           
   end
   output 4, @number[@select] #@select is knob input value
end

[Walter Sommerfeld]

I need 4 sampled values selectable from the same value source!
Not four selectable random numbers.

The dice is only a simple 'generator' to get 4 values for the selector!...

Please have a closer look - Thanks again
Walter

[tulamide]

I need 4 sampled values selectable from the same value source!
Not four selectable random numbers.

The dice is only a simple 'generator' to get 4 values for the selector!...

Please have a closer look - Thanks again
Walter

Something like this?

EDIT: No, can't be what you're looking for, I just saw that Tronic already offered bqasically the same, meaning a selection is done by the knob from a pool of several values.

[Walter Sommerfeld]

YUP tulamide,

but thanks anyway...

U guys put me on the right track...
but i guessed it ends up with a selector made inside a ruby mod by using variables to mimic the S&H...

My intention

a selection is done by the knob from a pool of several values

here is needed because i have a very complex Midi Controller project where i need to S&H 4 banks of values so i don't have to calculate them every time again and again!

After ur hints and sleep over it i think i got it (on paper)...

Will report later...

[Walter Sommerfeld]

Here my working if/elsif version!

If some of u like to make a simpler version with in 'case' etc. - you're welcome...

keep on doing!
Walter

4 Values s&h in ruby by sunsynth.fsm

finally it is working (i hope)

(15.54 KiB) Downloaded 744 times

[Tronic]

this is my simplification

Code: Select all

def init
@SH = []
end

def event i, v
   if @on and (i=='go') and (@selection<=@max)   
      @SH[@selection] = @input_value      
   end
      
   output @selection, @SH[@selection]
            
   output 'done_v', nil
   output 'done', nil
end


[Walter Sommerfeld]

works fine... but:

where my version triggers one time after hit go - yours produces 3!

cheers,
Walter