A Cheap Serial Based TTL Device - Revision history

Ccn admin: 7 revisions

2014-01-16T03:14:21Z

7 revisions

← Older revision	Revision as of 03:14, 16 January 2014
(No difference)

Crodriguez at 20:27, 27 February 2013

2013-02-27T20:27:27Z

← Older revision		Revision as of 20:27, 27 February 2013
Line 1:		Line 1:
	Hardware/Parts:		'''Hardware/Parts:'''
	:*[https://www.sparkfun.com/products/8269 Wall Adapter Power Supply - 5VDC 1A'']		:*[https://www.sparkfun.com/products/8269 Wall Adapter Power Supply - 5VDC 1A'']
	:*[https://www.sparkfun.com/products/10088 Arduino Project Enclosure'']		:*[https://www.sparkfun.com/products/10088 Arduino Project Enclosure'']
Line 5:		Line 5:
	:*[https://www.sparkfun.com/products/110 9 Pin Female Serial Connector - Solder Cup'']		:*[https://www.sparkfun.com/products/110 9 Pin Female Serial Connector - Solder Cup'']

	Software/Downloads:		'''Software/Downloads:'''
	:*[http://arduino.cc/en/Main/Software Arduino Software'']		:*[http://arduino.cc/en/Main/Software Arduino Software'']
	:*[http://www.mathworks.com/matlabcentral/fileexchange/32374-matlab-support-package-for-arduino-aka-arduinoio-package?download=true Matlab Toolbox for Serial interface with Arduino'']		:*[http://www.mathworks.com/matlabcentral/fileexchange/32374-matlab-support-package-for-arduino-aka-arduinoio-package?download=true Matlab Toolbox for Serial interface with Arduino'']


	To Initialize the Arduino Box:		'''To Initialize the Arduino Box:'''

	if (exist('DIO', 'var') == 0)		if (exist('DIO', 'var') == 0)
Line 22:		Line 22:


	To Send a pulse:		'''To Send a pulse:'''

	TTLpin = 2; % any pin from 2 through 19 can be used		TTLpin = 2; % any pin from 2 through 19 can be used
Line 29:		Line 29:


	To close the session:		'''To close the session:'''

	delete DIO;		delete DIO;

Crodriguez at 20:26, 27 February 2013

2013-02-27T20:26:32Z

← Older revision		Revision as of 20:26, 27 February 2013
Line 24:		Line 24:
	To Send a pulse:		To Send a pulse:

	TTLpin = 2; % any pin from 2 through 19 can be used		TTLpin = 2; % any pin from 2 through 19 can be used
	DIO.digitalWrite(TTLpin,1); % set pin to 5V wrt to GND		DIO.digitalWrite(TTLpin,1); % set pin to 5V wrt to GND
	DIO.digitalWrite(TTLpin,0); % set pin to 0V wrt to GND		DIO.digitalWrite(TTLpin,0); % set pin to 0V wrt to GND


	To close the session		To close the session:
	delete DIO;
			delete DIO;

Crodriguez at 20:24, 27 February 2013

2013-02-27T20:24:15Z

← Older revision		Revision as of 20:24, 27 February 2013
Line 18:		Line 18:
	for i = 2:19 % filp all pins to a low state (0V)		for i = 2:19 % filp all pins to a low state (0V)
	DIO.pinMode(i,'output');		DIO.pinMode(i,'output');
	DIO.digitalWrite(i,0)		DIO.digitalWrite(i,0);
	end		end

Crodriguez at 20:23, 27 February 2013

2013-02-27T20:23:04Z

← Older revision		Revision as of 20:23, 27 February 2013
Line 11:		Line 11:

	To Initialize the Arduino Box:		To Initialize the Arduino Box:
	~~if DAQ == 1~~
	~~if IsOSX == 1~~
	if (exist('DIO', 'var') == 0)		if (exist('DIO', 'var') == 0)
	% the exact address can be figured out using http://arduino.cc/en/Main/Software		% the exact address can be figured out using http://arduino.cc/en/Main/Software
	DIO = arduino('/dev/tty.usbmodem621');		DIO = arduino('/dev/tty.usbmodem621');
	end		end
	for i = 2:19		for i = 2:19 % filp all pins to a low state (0V)
	DIO.pinMode(i,'output');		DIO.pinMode(i,'output');
	DIO.digitalWrite(i,0)		DIO.digitalWrite(i,0)
	end		end
	~~else~~
	~~DIO = digitalio('nidaq','1');~~
	~~addline(DIO,0,'out');~~
	~~putvalue(DIO,0);~~
	~~end~~
	~~else~~
	~~DIO = [];~~
	~~end~~

	To Send a pulse:		To Send a pulse:

Crodriguez at 20:20, 27 February 2013

2013-02-27T20:20:43Z

← Older revision		Revision as of 20:20, 27 February 2013
Line 1:		Line 1:
	Parts:		Hardware/Parts:
			:*[https://www.sparkfun.com/products/8269 Wall Adapter Power Supply - 5VDC 1A'']
			:*[https://www.sparkfun.com/products/10088 Arduino Project Enclosure'']
			:*[https://www.sparkfun.com/products/11021 Arduino Uno - R3'']
			:*[https://www.sparkfun.com/products/110 9 Pin Female Serial Connector - Solder Cup'']

	Downloads:		Software/Downloads:
	:*[http://arduino.cc/en/Main/Software Arduino Software'']		:*[http://arduino.cc/en/Main/Software Arduino Software'']
	:*[http://www.mathworks.com/matlabcentral/fileexchange/32374-matlab-support-package-for-arduino-aka-arduinoio-package?download=true Matlab Toolbox for Serial interface with Arduino'']		:*[http://www.mathworks.com/matlabcentral/fileexchange/32374-matlab-support-package-for-arduino-aka-arduinoio-package?download=true Matlab Toolbox for Serial interface with Arduino'']
Line 34:		Line 38:

	To close the session		To close the session
	delete DIO;		delete DIO;

	~~Below is a list of parts, the Matlab toolbox, and the Brain Products trigger cable pin out.~~
	~~https://www.sparkfun.com/products/8269~~
	~~https://www.sparkfun.com/products/10088~~
	~~https://www.sparkfun.com/products/11021~~
	~~http://www.cablewholesale.com/specs/db25-connector/3530-04025.htm?utm_source=PriceGrabber&utm_medium=cpc&zmam=54972865&zmas=1&zmac=5&zmap=3530-04025~~

Crodriguez at 20:12, 27 February 2013

2013-02-27T20:12:55Z

← Older revision		Revision as of 20:12, 27 February 2013
Line 1:		Line 1:
			Parts:

			Downloads:
			:*[http://arduino.cc/en/Main/Software Arduino Software'']
			:*[http://www.mathworks.com/matlabcentral/fileexchange/32374-matlab-support-package-for-arduino-aka-arduinoio-package?download=true Matlab Toolbox for Serial interface with Arduino'']


	To Initialize the Arduino Box:		To Initialize the Arduino Box:
	if DAQ == 1		if DAQ == 1

Crodriguez: Created page with "To Initialize the Arduino Box: if DAQ == 1 if IsOSX == 1 if (exist('DIO', 'var') == 0) % the exact address can be figured out using http://arduino.cc/en..."

2013-02-27T20:06:49Z

Created page with "To Initialize the Arduino Box: if DAQ == 1 if IsOSX == 1 if (exist('DIO', 'var') == 0) % the exact address can be figured out using http://arduino.cc/en..."

New page

To Initialize the Arduino Box:
if DAQ == 1
if IsOSX == 1
if (exist('DIO', 'var') == 0)
% the exact address can be figured out using http://arduino.cc/en/Main/Software
DIO = arduino('/dev/tty.usbmodem621');
end
for i = 2:19
DIO.pinMode(i,'output');
DIO.digitalWrite(i,0)
end
else
DIO = digitalio('nidaq','1');
addline(DIO,0,'out');
putvalue(DIO,0);
end
else
DIO = [];
end

To Send a pulse:

TTLpin = 2; % any pin from 2 through 19 can be used
DIO.digitalWrite(TTLpin,1); % set pin to 5V wrt to GND
DIO.digitalWrite(TTLpin,0); % set pin to 0V wrt to GND

To close the session
delete DIO;

Below is a list of parts, the Matlab toolbox, and the Brain Products trigger cable pin out.
https://www.sparkfun.com/products/8269
https://www.sparkfun.com/products/10088
https://www.sparkfun.com/products/11021
http://www.cablewholesale.com/specs/db25-connector/3530-04025.htm?utm_source=PriceGrabber&utm_medium=cpc&zmam=54972865&zmas=1&zmac=5&zmap=3530-04025