dmccreary

How to Install the Raspberry Pi Pico SDK on a Mac

I wanted to test FFT on the Raspberry Pi Pico so I could create a real-time spectrum analizer using an LED strip. I have used MicroPython and Thonny for everything up until now. But FFT is only implemented in C for performance reasons. So to get started I had to install the Raspberry Pi Pico SDK on my Mac running Montery.

The Raspbery Pi Pico SDK code is here:

https://github.com/raspberrypi/pico-sdk

I installed it but the examples did not run because brew didn't support the EABI GCC

dmccreary

short url: caseywatts.com/selfpublish

my book is out! an applied psychology / self-help book targeted at developers: Debugging Your Brain

---

Markdown --> PDF (as a booklet!)

Markdown --> EPUB and MOBI

dmccreary

conda create -n transformers python=3
conda activate transformers
conda install -c huggingface transformers

dmccreary

#!/bin/sh
# add mkdocs to git repository
if [ $# -eq 0 ]
  then
    echo "No arguments supplied.  Exiting."
    exit 1
fi

if [ -d $1 ] 
then

dmccreary

#!/usr/local/bin/node
# written by Josh Meekhof

var fs = require("fs");
var content = fs.readFileSync("schema.json");
var schema = JSON.parse(content);
var vertextT = [];
var edgeT = [];

const joiner = (acc, val) => acc + (val + "\n");

dmccreary

#!/bin/sh
# this program has been updated to list both the images and the largest images and the slide numbers together
# get the parameter
echo "working on" "$1"
rm -r /tmp/big-images 2> /dev/null
mkdir /tmp/big-images
# copy the ppt file to /tmp
cp "$1" /tmp/big-images
# rename it to be .zip
mv "/tmp/big-images/$1" "/tmp/big-images/$1.zip"

dmccreary

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skosxl: <http://www.w3.org/2008/05/skos-xl#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

SELECT ?s ?p ?o
WHERE
{
    ?s skosxl:prefLabel ?o .
    OPTIONAL {?s skosxl:altLabel ?o}
}

dmccreary

import module namespace sem = "http://marklogic.com/semantics" at "/MarkLogic/semantics.xqy";
declare namespace map="http://marklogic.com/xdmp/map";

let $prefixes-map := <map>{sem:prefixes("skosxl: http://www.w3.org/2008/05/skos-xl#")}</map>

return $prefixes-map/map:map/map:entry/map:value/text()

dmccreary

import module namespace sem = "http://marklogic.com/semantics" at "/MarkLogic/semantics.xqy";
declare namespace map="http://marklogic.com/xdmp/map";

let $prefixes-map := <map>{sem:prefixes("skosxl: http://www.w3.org/2008/05/skos-xl#")}</map>

return $prefixes-map/map:map/map:entry/map:value/text()

dmccreary

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skosxl: <http://www.w3.org/2008/05/skos-xl#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

SELECT (str(?prefTerm) AS ?pTerm) (str(?altTerm) AS ?aTerm)
        FROM  <urn:x-evn-master:BenefitSectionDetails0>
        FROM  <urn:x-evn-master:BenefitSection>
       WHERE {
                 ?s (skosxl:prefLabel | skosxl:altLabel) / skosxl:literalForm ?allTerms .
                 FILTER (LCASE(str(?allTerms)) = LCASE('IUD'))