lmorchard - Pebbling Club 🐧🪨

The Serial Peripheral Interface (SPI)

avrbeginners.net
2013-05-18T06:58:49.000Z
spi electronics diy raspberrypi imported:pinboard

Notes

The SPI (Serial Peripheral Interface) is a peripheral used to communicate between the AVR and other devices, like others AVRs, external EEPROMs, DACs, ADCs, etc. With this interface, you have one Master device which initiates and controls the communication, and one or more slaves who receive and transmit to the Master.

Unfurl

{ "failed": true, "failedAt": 1728194797032, "failedError": "TimeoutError: Promise timed out after 10000 milliseconds" }
Brian's Life: Getting SPI working on the Raspberry Pi

www.brianhensley.net
2013-05-18T04:41:51.000Z
raspberrypi spi diy electronics imported:pinboard

Notes

This post is the 'how to' on getting your SPI signals outputting from your Raspberry Pi.

Feed

Embed

Unfurl

{ "author": "Brian", "date": "2017-10-24T04:03:52.000Z", "description": "So one of the phases in my project is connecting the Raspberry Pi to a micro-controller that has many Pulse Width Modulation (PWM) signals. Since the Raspberry doesn’t have the number of PWM signals I need to control i’m going to do so through SPI. This post is the ‘how to’ on getting your SPI ... Read more", "image": "http://www.brianhensley.net/wp-content/uploads/2012/07/SPI-layout.png", "logo": "http://www.brianhensley.net/wp-content/uploads/2017/08/cropped-website-icon-21-192x192.png", "publisher": "Brian Hensley", "title": "Getting SPI working on the Raspberry Pi - Brian Hensley", "url": "http://www.brianhensley.net/2012/07/getting-spi-working-on-the-raspberry-pi.html", "feed": "http://www.brianhensley.net/feed", "iframe": "<blockquote class=\"wp-embedded-content\" data-secret=\"qwWIDZNfxi\"><a href=\"http://www.brianhensley.net/2012/07/getting-spi-working-on-the-raspberry-pi.html\">Getting SPI working on the Raspberry Pi</a></blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http://www.brianhensley.net/2012/07/getting-spi-working-on-the-raspberry-pi.html/embed#?secret=qwWIDZNfxi\" width=\"600\" height=\"338\" title=\"“Getting SPI working on the Raspberry Pi” — Brian Hensley\" data-secret=\"qwWIDZNfxi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"></iframe><script type=\"text/javascript\">\n/* <![CDATA[ */\n/*! This file is auto-generated */\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n/* ]]> */\n</script>\n", "lang": "en", "failed": true, "failedAt": 1728194797032, "failedError": "TimeoutError: Promise timed out after 10000 milliseconds" }
SPI Command-line Utility for Raspberry Pi | iP Solutions

ipsolutionscorp.com
2013-05-18T04:36:19.000Z
raspberrypi electronics diy spi imported:pinboard

Notes

iP Solutions has created a Serial Peripheral Interface (SPI) command-line utility for the Raspberry Pi (www.raspberrypi.org) platform. The utility, spincl, is licensed under Open Source GNU GPLv3 and is being offered by iP Solutions as a free download with source included.

Feed

Unfurl

{ "author": "Gary Marks", "date": "2015-04-03T10:49:06.000Z", "description": "iP Solutions has created a Serial Peripheral Interface (SPI) command-line utility for the Raspberry Pi (www.raspberrypi.org) platform.", "image": "http://test2.ipsolutionscorp.com/wp-content/uploads/2013/05/featured-SPI.jpg", "logo": "http://ipsolutionscorp.com/wp-content/uploads/2013/02/ips451.ico", "publisher": "iP Solutions", "title": "SPI Command-line Utility for Raspberry Pi - iP Solutions", "url": "http://test2.ipsolutionscorp.com/raspberry-pi-spi-utility/", "feed": "http://test2.ipsolutionscorp.com/feed/", "lang": "en", "failed": true, "failedAt": 1728194797032, "failedError": "TimeoutError: Promise timed out after 10000 milliseconds", "expires": 1728364570522, "status": 200, "bodyLength": 37474, "duration": 5276 }

0 - 50 of 3 items

10 25 50 100 250