[PD] buffer serial data ideas

Roman Haefeli reduzierer at yahoo.de
Thu Apr 5 23:05:06 CEST 2007


hello nickly

i think that would be suitable task for [list-fifo] from frank's
list-abs collection. 
btw: pd's built-in [metro] _is_ very accurate (even more than
sample-accurate)

[metro 1]
|
|    [<data from arduino>]
|    |
[list-fifo]
|
[<output with 1 value/ms>]

roman

On Thu, 2007-04-05 at 16:23 +0100, nicholas ward wrote:
> Hi,
> Im trying to smooth out a somewhat bursty serial data stream in pd.  
> Ive data coming in from a bluetooth arduino. No problems there. Im  
> using a sampling rate of 1kHz on the arduino. Im reckoning the  
> comport pulls in data from the serial every 10ms. How could i set up  
> a buffer to smooth out this burst of samples every 10ms to a sample  
> every 1ms? I guess ill need a very accuraee metro to bang every ms  
> and perhaps i could use an array?
> If anyone had any starting ideas or if there is an object to do this  
> that would be great.
> Thanks
> Nickly
> 
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