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How to use fgetl in matlab Videos

matlab real time serial data plot.flv

PIC adc data plot in matlab. I downloaded code from mathworks ...

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Leul Gebre commented on 21 Apr 2012

hi mr farrukh i really appreciate ur work!!!! but can u help me in building the circuit practically? i mean , can u tell me how to connect real adc and pic with my computer and access it using matlab (i dont have data acquistion instrument).just a hint please!!!!

Farrukh Hussain commented on 07 Feb 2013

almost every PIC has built-in ADC, you can use mikroC for PIC coding, if signal peak value is greater than 5V, then you need a voltage divider circuit, in this way, you can capture even a 50V signal. PIC is not necessary, you can use some AVR or even 8051.

amni bakar commented on 26 May 2015

Hi, I also have a problem to save my data from into txt file.i use ccs c compiler and don't know how to read serial data into matlab.. please share your code to [email protected]

Farrukh Hussain commented on 03 Sep 2015

all those who asked something here, youtube is blocked in Pakistan, and I have opened it today after a year with some proxy, you can ask me question at [email protected]

Karikaalan Nagarajan commented on 07 Oct 2013

Could u send me the PIC codes for MIKROC to [email protected]... it would be helpful for me to understand few things in serial transmitting

Christiam Forero commented on 26 Apr 2013

is necessary to make settings in the Instrument Control Box of Matlab ???? I have an erroor with the program....

Olga Jimenez commented on 06 Oct 2013

Hello, Can you help me please?, i have not been able do the PIC code. Can you share this code please? Thank You

Hüseyin PARMAKSIZ commented on 18 Dec 2014

Hello, Could you help me please?, i need PIC code to your project . Can you share this code please?

kiubiu commented on 21 Apr 2012

Is it possible for you to share that Matlab code? Thank you in advance.

Ahmed Nadeem commented on 03 Mar 2012

excellent work... your university???

Ahmed Nadeem commented on 03 Mar 2012

and also your degree course???

Farrukh Hussain commented on 06 Mar 2012

@Engrahmed124 NUST

fopen fread fclose

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dino dido commented on 30 Dec 2011

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Arduino Tutorial on How to read Serial Port Data

For more info see my blog post here: //dredx.com/electronics/?p=199 This is part1 of a 2 part tutorial in this video I will show you how to make a arduino ...

User Comments

Dreded1000 commented on 06 Mar 2013

I used serial.peek() just in case you wanted to check for multiple commands.. I wrote this code for use(before this simplified version) I prefixed different commands with different characters and if you used Serial.read() then the next check wouldnt work... really it all depends how the person writing it prefers to write the code :p as far as serial.flush goes I didn't want to confuse anyone to as what it was doing also there is mixed info out there whether or not it even works properly.

Timothy Austin commented on 10 Jul 2013

Hello, i was hoping you could help me with something, i have my arduino connected to my router through Tx, Rx and Gnd. i have a html file stored on the router and that works with 2 .cgi files. one for ON and one for OFF. the idea is that when one visits the html site on the router, they will get those 2 buttons. Those buttons must turn a led connected to the arduino ON or OFF. im having trouble with the arduino knowing what to do with the commands. any ideas?

Radu Mircea Costache commented on 30 May 2015

using if and while for the same condition is redundant. a simple while (Serial.available() > 0) { msg+= char(Serial.read()); ..... no if needed

sosaj3 commented on 27 Feb 2013

Thanks for the tut.. 2 questions: why did you use serial.peek() == 'c' instead of serial.read() == 'c' ? Also, why not flush the buffer with serial.flush() ?