Bob Burns BobBurns

## reactionTimer.asm
;
;reaction timer program from AVR programming
;button on PD2  // leds on PORTB
;
.equ UBBRvalue = 12
.equ UCSR0C = 0xc2      ;SRAM address of UCSR0C
.def temp = r16
.def count = r17
.def temp2 = r18
.def xL = r26           ;x reg used as global counter

## SPI-hello_eeprom.asm
;demo program to learn how the avr can talk to another device with SPI
;in this case the 25LC256 eeprom
;
;based on the example code in c from Elliot Williams AVR Programming
;this example writes a string to the eeprom and then read it into sram to be sent over USART
;
;compile with gavrasm SPI-hello_eeprom.asm
;flash with avrdude -c avrisp -p m168 -P /dev/tty.useyourmodem -b 19200 -U flash:w:SPI-hello_eeprom.hex
;
;there are a couple extra convenience routines to use later

## Leaky_Broadcast.asm
;new program to set up and test the nRF8001 blufruit module
;compile with gavrasm leaky_broadcast.asm
;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:leaky_broadcast.hex
;
; I/O pins:
;       ** use PORTB except RDYN on PORTD **
;       ** SCK on pin 5 configured as output **
;       ** MISO on pin 4 configured as input with pullup **
;       ** MOSI on pin 3 configured as output **
;       ** REQN on pin 2 configured as output **

## appDelegate.m
//
//  AppDelegate.m
//  leakyFaucetDesktop
//
//  Created by WozniBob on 12/22/14.
//  Copyright (c) 2014 Bob_Burns. All rights reserved.
//

#import "AppDelegate.h"

## newLeak.asm
;new routines for leaky_faucet
;uses adafruit liquid flow meter 828
;
;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:newLeak.hex
;
;*** use int1 for senor interrup PD3 ****
; make sure to check registers before importing into ble program
.equ UBBRvalue = 12
.def temp = r16
.def count = r17

## piezoLeak.asm
;sound sensor program using piezo to detect a dripping faucet
;adapted from the footstep detector from AVR-Programming by Elliot Williams
;
;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:piezoLeak.hex
;
;use adc2 on PC2 for piezo input
; make sure to check registers before importing into ble program
.equ UBBRvalue = 12
.def temp = r16
.def count = r17

## wsds.php
#!/usr/bin/php
<?php
/* websocket/device server program for raspberry pi
 * this program only deals with packets that are 125 bytes max
 * currently only one client can connect at a time. Maybe not a bad thing.
 * run as super user (for gpio access)
 * check out https://gist.github.com/BobBurns/6f83930912da4094f014 for the client html code

 * much of the juicy bits adapted from ghedipunk/PHP-Websockets
 *

## client.html
<!DOCTYPE html>
<!-- put this in your /var/www/ folder -->
<!-- see wsds.php for server/client commands -->
<html>
  <head>
    <title>Web Socket Device</title>
  </head>
  <body onunload="sendClose()">   <!-- doesn't work with Safari -->
  <h1>Web Socket Device Fun<br></h1>
  <h2><p id="temp"></p></h2>

## better_backup
#
# important! cannot use this program to backup itself ->$HOME/bin
# script to backup directory to usb drive mounted to bobsUSB
#
# first make sure file is used as argument

if [ ! -d "$1" ]
then
  echo "usage: better_backup mydir"
  exit 1

## darby.m
//
//  AppDelegate.m
//  nfc_socket_client
//
//  Created by WozniBob on 6/19/15.
//  Copyright (c) 2015 Bob_Burns. All rights reserved.
//

#import "AppDelegate.h"
#import "Student.h"
	;
	;reaction timer program from AVR programming
	;button on PD2 // leds on PORTB
	;
	.equ UBBRvalue = 12
	.equ UCSR0C = 0xc2 ;SRAM address of UCSR0C
	.def temp = r16
	.def count = r17
	.def temp2 = r18
	.def xL = r26 ;x reg used as global counter
	;demo program to learn how the avr can talk to another device with SPI
	;in this case the 25LC256 eeprom
	;
	;based on the example code in c from Elliot Williams AVR Programming
	;this example writes a string to the eeprom and then read it into sram to be sent over USART
	;
	;compile with gavrasm SPI-hello_eeprom.asm
	;flash with avrdude -c avrisp -p m168 -P /dev/tty.useyourmodem -b 19200 -U flash:w:SPI-hello_eeprom.hex
	;
	;there are a couple extra convenience routines to use later
	;new program to set up and test the nRF8001 blufruit module
	;compile with gavrasm leaky_broadcast.asm
	;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:leaky_broadcast.hex
	;
	; I/O pins:
	; use PORTB except RDYN on PORTD
	; SCK on pin 5 configured as output
	; MISO on pin 4 configured as input with pullup
	; MOSI on pin 3 configured as output
	; REQN on pin 2 configured as output
	//
	// AppDelegate.m
	// leakyFaucetDesktop
	//
	// Created by WozniBob on 12/22/14.
	// Copyright (c) 2014 Bob_Burns. All rights reserved.
	//

	#import "AppDelegate.h"
	;new routines for leaky_faucet
	;uses adafruit liquid flow meter 828
	;
	;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:newLeak.hex
	;
	;* use int1 for senor interrup PD3 **
	; make sure to check registers before importing into ble program
	.equ UBBRvalue = 12
	.def temp = r16
	.def count = r17
	;sound sensor program using piezo to detect a dripping faucet
	;adapted from the footstep detector from AVR-Programming by Elliot Williams
	;
	;flash with avrdude -c avrisp -p m168 -P /dev/tty.usbmodem1411 -b 19200 -U flash:w:piezoLeak.hex
	;
	;use adc2 on PC2 for piezo input
	; make sure to check registers before importing into ble program
	.equ UBBRvalue = 12
	.def temp = r16
	.def count = r17
	#!/usr/bin/php
	<?php
	/* websocket/device server program for raspberry pi
	* this program only deals with packets that are 125 bytes max
	* currently only one client can connect at a time. Maybe not a bad thing.
	* run as super user (for gpio access)
	* check out https://gist.github.com/BobBurns/6f83930912da4094f014 for the client html code

	* much of the juicy bits adapted from ghedipunk/PHP-Websockets
	*
	<!DOCTYPE html>
	<!-- put this in your /var/www/ folder -->
	<!-- see wsds.php for server/client commands -->
	<html>
	<head>
	<title>Web Socket Device</title>
	</head>
	<body onunload="sendClose()"> <!-- doesn't work with Safari -->
	<h1>Web Socket Device Fun<br></h1>
	<h2><p id="temp"></p></h2>
	#
	# important! cannot use this program to backup itself ->$HOME/bin
	# script to backup directory to usb drive mounted to bobsUSB
	#
	# first make sure file is used as argument

	if [ ! -d "$1" ]
	then
	echo "usage: better_backup mydir"
	exit 1
	//
	// AppDelegate.m
	// nfc_socket_client
	//
	// Created by WozniBob on 6/19/15.
	// Copyright (c) 2015 Bob_Burns. All rights reserved.
	//

	#import "AppDelegate.h"
	#import "Student.h"