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tmecklem / keybase.md
Created April 22, 2021 15:35

Keybase proof

I hereby claim:

  • I am tmecklem on github.
  • I am timmecklem (https://keybase.io/timmecklem) on keybase.
  • I have a public key whose fingerprint is 6CC5 AE72 EAF9 F040 D1DF D1B9 9E27 F650 E0BB 4FAA

To claim this, I am signing this object:

@tmecklem
tmecklem / ElixirGame.ex
Created August 28, 2020 17:13
defmodule ElixirGame do
@moduledoc """
Documentation for `ElixirGame`.
"""
@doc ~S"""
return the answer to a very important topic
## Examples
@tmecklem
tmecklem / Configure WiFi on Nerves without a keyboard or screen.markdown
Last active March 28, 2019 02:24

You can mount the SD card on a laptop/desktop and create the /boot/wifi.yml file. /boot/wifi.yml looks something like:

networks:
 - ssid: Home
   psk: wheretheheartis
   priority: 100
 - ssid: Work
   psk: gettinstuffdone
   priority: 99
@tmecklem
tmecklem / ecto_merge_til.md
Last active June 28, 2018 11:53
TIL Ecto select_merge

Using Ecto's virtual fields with select_merge

You may know that Ecto has a "virtual" field type that you can use to include pretty much anything in an Ecto struct. But did you know that you can also populate a virtual field directly in an Ecto Query?

Say I have a users table, and joined to that I have a posts table. The User has_many Posts. The User schema looks like this:

  schema "users" do
    field :name, :string
@tmecklem
tmecklem / SubgRfspy.exs
Created November 8, 2017 00:18
Application.put_env(:subg_rfspy, :serial_driver, SubgRfspy.UART)
SubgRfspy.UART.start_link("/dev/ttyAMA0")
SubgRfspy.set_base_frequency(916.500)
@tmecklem
tmecklem / RFM69.exs
Created November 8, 2017 00:16
alias RFM69.{Configuration, Device}
Device.start_link("spidev0.0", 24, 23)
test_configuration = %Configuration{
op_mode: 0x00,
frf: Configuration.frequency_to_registers(916_600_000),
bitrate: Configuration.bitrate_to_registers(16_384),
data_modul: 0x08,
pa_level: 0x5F,
@tmecklem
tmecklem / determine_basal_poc.js
Last active August 13, 2017 19:44
/*
Determine Basal
Released under MIT license. See the accompanying LICENSE.txt file for
full terms and conditions
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
@tmecklem
tmecklem / ReadHistoryData-page-0.data
Last active February 20, 2017 02:29
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tmecklem / gist:c5cf8437808d52b3c4bf
Created December 26, 2014 22:57
Feature: Building longest road
Scenario: Build 5 connected roads
Given a 3 player game at the start of round 3
And the board has the following items:
| type | location | player |
| settlement | A,t | 1 |
| road | A,nw | 1 |
| road | A,w | 1 |
| road | A,sw | 1 |
@tmecklem
tmecklem / keybase.md
Last active August 29, 2015 13:57

Keybase proof

I hereby claim:

  • I am tmecklem on github.
  • I am timmecklem (https://keybase.io/timmecklem) on keybase.
  • I have a public key whose fingerprint is BF45 7217 BA9E 2F1A ACD6 557E 0589 7F96 58EA 4DE1

To claim this, I am signing this object: