BenBergman

Embedded / Electronics night featuring a functionality and design demo of the μJoypad, the world's (unofficially) smallest NES controller  |+ ..|
Monday, November 5th, 2012
7:00 pm
SkullSpace Lounge, 3rd floor, 125 Adelaide St.

After the success of our last embedded / electronics night, I thought we should have another! I'm proposing we get together on November 5th at 7:00 
and I will start things off with a short, informal demo of my latest project, the μJoypad, a nickel sized NES controller[1][2]. I designed the board 
using the free and open source tools available as part of the gEDA project and will be showing how I used those tools to quickly put together the 
schematic and PCB layout.

BenBergman

// String I want to match: "SWI9600M_01\\.00\\.09\\.03AP R2492 CARMD-EN-10526 2011/07/01 19:31:09\n"

int validate_string_with_regex(const char *string, const char *regex_str) {
	regex_t regex;

	/* Compile regular expression */
	int reti = regcomp(&regex, regex_str, REG_EXTENDED);
	if (reti != 0) {
		fprintf(stderr, "Could not compile regex\n");
		return reti;

BenBergman

First Layer
===========

.---------------------------.                         .---------------------------.
|Esc|F1 |F2 |F3 |F4 |F5 |F6 |                         |F7 |F8 |F9 |F10|F11|F12|?? |
:==========================='                         '===========================:
|=   |1  |2  |3  |4  |5  |                               |6  |7  |8  |9  |0  |-   |
|----+---+---+---+---+---|                               |---+---+---+---+---+----|
|Tab |'  |,  |.  |P  |Y  |                               |F  |G  |C  |R  |L  |/   |
|----+---+---+---+---+---|                               |---+---+---+---+---+----|

BenBergman

# Maintainer: Will Price <willprice94+arch@gmail.com>
# Contributor: Andrew67 (.desktop file, icon, 64bit compatibility)

pkgname=energia
pkgver=10
pkgrel=3
pkgdesc="Energia is a Arduino IDE clone for use with the MSP430 launchpad"
arch=('i686' 'x86_64')
url="http://energia.nu/"
license=('GPL')

BenBergman

* Commit P - Merge O into N
|\
| * Commit O after M
| |
* | Commit N - Merge M into L
|\| 
| * Commit M after K


Option 1

BenBergman

●─┐ Commit P - Merge O into N
│ ● Commit O after M
●─│─┐ Commit N - Merge M into L
│ ●─┘ Commit M after K
●─│─┐ Commit L - Merge K into J
│ ●─┘ Commit K - Merge J into E
●─│─┐ Commit J - Merge F into I
●─│─│─┐ Commit I - Merge H into C
│ │ │ ● Commit H after G
│ │ ● │ Commit F after C

BenBergman

    /\       |\
   /  \      | \
  /    \     |  \
 ^\     \    |   \                                                __
| \\     \   |    \                                              |__|
|  \\     \  |    |                               ___        ___  __   __    
|   \\     \ |    |   ||,*'_`,   ,*'_`*   ,*'_`*  \  \      /  / |  | |  '.*'```*,.*'```*,
|    |\     \|    |   |.*'  `.| ','  `.' ','  `.'  \  \    /  /  |  | |   .''`.   .''`.  |
|    | \     \\   |   ||     || ||=====" ||    ||   \  \  /  /   |  | |  |    |  |    |  |
|    |  \     \\  |   ||     || '`*.__., '`*__*''    \  \/  /    |  | |  |    |  |    |  |

BenBergman

Keybase proof

I hereby claim:

• I am benbergman on github.
• I am benbergman (https://keybase.io/benbergman) on keybase.
• I have a public key whose fingerprint is 01D3 FED4 79DF 2D87 93A3 274C 760E 631A E14E F670

To claim this, I am signing this object:

BenBergman

/* Row pin configuration
 * row: 0  1  2  3  4  5  6  7  8  9  10 11
 * pin: F0 F1 F4 F5 F6 F7 C6 C7 D5 D6 D7 E6
 */
static void unselect_rows(void)
{
    // Hi-Z(DDR:0, PORT:0) to unselect
    DDRF  &= ~0b11110011; // PF: 7,6,5,4,1,0
    PORTF &= ~0b11110011;
    DDRC  &= ~0b11000000; // PC: 7,6

BenBergman

Keybase proof

I hereby claim:

• I am benbergman on github.
• I am benbergman (https://keybase.io/benbergman) on keybase.
• I have a public key ASCpKgjsmW5HmFc_2aadwqxDwhUVQDkOpl3ZZPXVmxW1Jwo

To claim this, I am signing this object: