Franklin Pezzuti Dyer franklindyer

## bt_speaker-raspberry_pi-zero_w.md

      
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                actuino
                / bt_speaker-raspberry_pi-zero_w.md
            
            
              Last active
              June 29, 2024 03:14
            
              
                Setting up a Bluetooth Speaker from the command line on a raspberry Pi Zero W
              
          
    The setup of a bluetooth speaker on a Pi Zero W is pretty touchy.
Please get in touch via Twitter @actuino or http://www.actuino.fr/ if you've got comments or improvements to this quick draft.
First checks


Use a solid power source
check the speaker works on another hardware (android phone f.i.)
make sure you've updated your Raspbian, install and run rpi-update just in case.


## fizzbuzz.c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmp.h>

char * polynomial="-74101463560860539810482394216134472786413399/404009590666424903383979388988167534591844018460526499864038804741201731572423877094984692537474105135297393596654648304117684895744000000000000000000000*x^99 + 1786563401621773217421750502452955853226339781/1943688752347061390850759947022111850270039951356484879070977067483444756705819339975871373032521468004867185688372878439054154137600000000000000000000*x^98 - 27321291157050372775340569532625689973429185264741/12024094960310264981666053243695462339042976739896622019763059664916718201560234437350734896948634081407660523709959770955883479040000000000000000000000*x^97 + 4936870031754926645682423836151042176171669450909/1336493173680525187613977630110369004256312194947800263402124063124652591386915768177479078216982141485276408003996973457735680000000000000000000000*x^96 - 24473118674386691114350902920738421254018653211816783/55093218603941649400531744530105211175454647

## report-template.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Use the koma-script document style
\documentclass{scrbook}
\KOMAoptions{twoside=false} % disable two-side formatting for scrbook
% alternatively, for shorter essay, use the following
% \documentclass{scrartcl}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Useful packages

## SleekXMPP with asyncio
#!/usr/bin/env python
import asyncio
import logging
from queue import Queue, Empty
from sleekxmpp import ClientXMPP
from sleekxmpp.xmlstream import scheduler
from sleekxmpp.exceptions import IqError, IqTimeout

# logging
logging.basicConfig(level=logging.INFO,

## ddnsserver.py
#!/usr/bin/env python
"""
LICENSE http://www.apache.org/licenses/LICENSE-2.0
"""

import argparse
import datetime
import sys
import time
import threading

## gist:3316784
module verified

---------- Functor ----------

-- Need this to avoid "Incomplete term" error
fmapid : Functor f => f a -> f a
fmapid = fmap id

class Functor f => VerifiedFunctor (f : Set -> Set) where
  identity : (fa : f a) -> fmapid fa = fa
	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>
	#include <gmp.h>

	char * polynomial="-74101463560860539810482394216134472786413399/404009590666424903383979388988167534591844018460526499864038804741201731572423877094984692537474105135297393596654648304117684895744000000000000000000000x^99 + 1786563401621773217421750502452955853226339781/1943688752347061390850759947022111850270039951356484879070977067483444756705819339975871373032521468004867185688372878439054154137600000000000000000000x^98 - 27321291157050372775340569532625689973429185264741/12024094960310264981666053243695462339042976739896622019763059664916718201560234437350734896948634081407660523709959770955883479040000000000000000000000x^97 + 4936870031754926645682423836151042176171669450909/1336493173680525187613977630110369004256312194947800263402124063124652591386915768177479078216982141485276408003996973457735680000000000000000000000x^96 - 24473118674386691114350902920738421254018653211816783/55093218603941649400531744530105211175454647
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	% Use the koma-script document style
	\documentclass{scrbook}
	\KOMAoptions{twoside=false} % disable two-side formatting for scrbook
	% alternatively, for shorter essay, use the following
	% \documentclass{scrartcl}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	% Useful packages
	#!/usr/bin/env python
	import asyncio
	import logging
	from queue import Queue, Empty
	from sleekxmpp import ClientXMPP
	from sleekxmpp.xmlstream import scheduler
	from sleekxmpp.exceptions import IqError, IqTimeout

	# logging
	logging.basicConfig(level=logging.INFO,
	#!/usr/bin/env python
	"""
	LICENSE http://www.apache.org/licenses/LICENSE-2.0
	"""

	import argparse
	import datetime
	import sys
	import time
	import threading
	module verified

	---------- Functor ----------

	-- Need this to avoid "Incomplete term" error
	fmapid : Functor f => f a -> f a
	fmapid = fmap id

	class Functor f => VerifiedFunctor (f : Set -> Set) where
	identity : (fa : f a) -> fmapid fa = fa