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#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

pthread_mutex_t tx_queue_lock;

typedef struct buffered_tx {
  char *string;
  int tx_posn;

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# Saving some money!
# Snapshots the Vivado VNC server and terminates it with the Vultr API
#
# Configuration:
# ENV vultr_api_key
# Server Label: 'vivado'
require 'rest-client'
require 'json'
require 'pry'

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#include <xuartlite_l.h>
#include <xintc_l.h>

/* uartlite interrupt service routine */
void uart_int_handler(void *baseaddr_p) {
	char c;
	/* till uart FIFOs are empty */
	while (!XUartLite_IsReceiveEmpty(XPAR_AXI_UARTLITE_0_BASEADDR)) {
		/* read a character */
		c = XUartLite_RecvByte(XPAR_AXI_UARTLITE_0_BASEADDR);

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# Convert to smaller, monochrome
convert source.jpg -monochrome -resize 320x240 output.jpg
# Convert to gray samples
convert output.jpg gray:output.gray

# Convert back from monchrome samples to jpg (unnecessary)
convert -size 320x240 -depth 8 output.gray rebuild.jpg

# Convert monchrome JPG to RGB colorspace
convert rebuild.jpg -colorspace sRGB -type truecolor rebuild.jpg

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Boulder Tubing Guide

During the summer, people go tubing down Boulder Creek. To be fun, it has to be just right: enough water flowing, hot enough, and mostly sunny.

Objective: Build an application that lets the user know if it's a good day to go tubing. Implement it however you'd like using. Preferably Ruby on Rails for the backend/API, but beyond that whatever stack you feel is appropriate.

The goal is to demonstrate general competency, and comfort developing an open-ended application. Take about an hour. Since that's not much time, it's fine to describe unfinished parts with what you'd have liked to do.

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function crossed_boundary(current_posn, next_position, direction, segments)



function find_boundaries_crossed(z, segments, min, direction)
  boundaries_crossed = 0
  current_posn = min - 1.5 * DELTA
  bool checking = true
  while(checking)
    next_posn = current_posn + 1

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module module_name(signal_a, signal_b);
  input [7:0] signal_a;
  output signal_b;
endmodule

parameter n = 32;

integer k;
for (k = 0; k < n; k + 1)
begin

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#!/bin/sh
#
# Check to make sure we're not trying to commit debugging code

COMMIT_OK=true

# Find all staged files with appropriate file types (Ruby, Javascript, Vue) 
STAGED_MATCHING_FILENAMES=$(git diff --cached --name-only | grep -E '\.js$|.vue|.rb$')

# Loop over all of the files

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#!/bin/sh

case $1 in
  post)
    rmmod i2c_hid
    modprobe i2c_hid
    ;;
esac

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set macligatures
set guifont=Fira\ Code:h12

highlight ColorColumn ctermbg=magenta
call matchadd('ColorColumn', '\%81v', 120)