mdevaev

Raspberry Pi cpuinfo vs device-tree

My attempt at gathering information on how to detect exactly which Raspberry Pi model we are running on for https://github.com/jperkin/node-rpio. The goal is to come up with an optimal way of detecting the host across a wide range of hardware and OS.

Data

Name (Rev)	cpuinfo	/proc/device-tree/model	device-tree/soc/ranges	OS
B (1.0)	0002	Raspberry Pi Model B	7e000000 20000000 01000000	7
B (1.0)	0002	Raspberry Pi Model B Rev 1	7e000000 20000000 02000000	10

mdevaev

/**
 * USB HID Keyboard scan codes as per USB spec 1.11
 * plus some additional codes
 * 
 * Created by MightyPork, 2016
 * Public domain
 * 
 * Adapted from:
 * https://source.android.com/devices/input/keyboard-devices.html
 */

mdevaev

import sys
import asyncio
import json

import aiohttp.web


async def run_script(url: str, user: str, passwd: str, script_path: str) -> None:
    with open(script_path) as script_file:
        record = json.loads(script_file.read())

mdevaev

author {
    name "John Doe"
    email "jd@example.com"
    active true
}

contents [
    {
        lst 1 2 3
    }

mdevaev

#!mkcmd
# $Mkcmd(*): ${mkcmd-mkcmd} %f
#
from '<sys/types.h>'
from '<sys/time.h>'
from '<sys/socket.h>'
from '<sys/ioctl.h>'
from '<netinet/in.h>'
from '<fcntl.h>'
from '<signal.h>'

mdevaev

from urllib.request import BaseHandler
from urllib.request import Request

from urllib.response import addinfo
from urllib.response import addinfourl

import gzip

from typing import Union

mdevaev

#include <Arduino.h>
#include <Rotary.h>

// http://techdocs.altium.com/display/FPGA/PS2+Keyboard+Scan+Codes

const int KBD_CLOCK_PIN = A1;
const int KBD_DATA_PIN = A2;

const unsigned char K_PFX = 0xE0;
const unsigned char K_SEP = 0xFF;

mdevaev

func uint32 main(str[] argv):
    keyval<unt32:str> kv;
    
    for uint32 i = 0; i < 10; i++:
        kv.append("Number: {}".fmt(i))
        
    for (uint32 k, str v) in kv.items():
        print(k, v)

    return 0

mdevaev

from RPi import GPIO
import time


CLOCK_PIN = 4
DATA_PIN = 15
DELAY = 0.00020


def send_bit(bit):

mdevaev

FROM mdevaev/archlinux
MAINTAINER Devaev Maxim <mdevaev@gmail.com>

RUN pacman --noconfirm -Syy \
    && pacman --noconfirm -S \
        python-setuptools \
        python-mako \
        lighttpd \
        php \
        php-cgi \