Arduino/C3/Mixing-Assembly-and-C-programming/English-timed - Revision history

Sandhya.np14 at 12:02, 26 October 2018

2018-10-26T12:02:50Z

Pratik kamble: Created page with "{| Border = 1 |'''Time''' |'''Narration''' |- | 00:01 | Welcome to the''' Spoken Tutorial''' on''' Mixing Assembly '''and''' C programming.''' |- |00:07 |In this tutorial, w..."

2018-10-16T05:52:19Z

Created page with "{| Border = 1 |'''Time''' |'''Narration''' |- | 00:01 | Welcome to the''' Spoken Tutorial''' on''' Mixing Assembly '''and''' C programming.''' |- |00:07 |In this tutorial, w..."

New page

{| Border = 1
|'''Time'''
|'''Narration'''

|-
| 00:01
| Welcome to the''' Spoken Tutorial''' on''' Mixing Assembly '''and''' C programming.'''

|-
|00:07
|In this tutorial, we will learn to:

Write a '''function''' in '''Assembly routine '''to perform initialisation.

Call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED''' of the '''Seven Segment display.'''

|-
| 00:24
| To follow this tutorial, you should have basic knowledge of :

'''Electronics '''
'''AVR-GCC '''and
'''Assembly Programming'''

|-
|00:37
|To record this tutorial, I am using:

'''Arduino UNO Board '''and
'''Ubuntu Linux '''operating system version 14.04

|-
| 00:50
| We also require some external devices such as:

'''Breadboard'''
'''Seven-Segment Display'''

|-
| 01:00
|'''220 ohm Resistor'''

'''Arduino UNO Board '''and

'''Jumper Wires'''

|-
| 01:09
| The '''Dot pin '''of the '''Seven Segment Display''' is connected to the '''pin 13''' of the '''Arduino'''.

|-
| 01:16
|Any one of the '''common pins''' is connected to the '''+5Volts''' through a '''resistor'''.

|-
| 01:23
| This is the live setup of the connection.

|-
| 01:28
| Now we will write an '''Assembly''' routine to perform the initialisation.

|-
| 01:34
| Open any text editor and type the following.

|-
| 01:38
| This '''assembly routine''' program initialises and sets '''pin 13 '''of '''Arduino '''as output.

|-
| 01:45
| Let me explain the code line by line.
This line sets the '''Special Function Register''' offset to zero.

|-
| 01:54
| These two lines make this '''assembly routine '''globally accessible.
It enables other programs to use it.

|-
| 02:03
| Here '''init''' is the '''subroutine '''name.
These two lines sets '''pin 13 '''of '''Arduino '''as output.

|-
| 02:13
| Save the code as '''initasm.S '''in capital in the '''Downloads''' folder.
Since this is the '''subroutine''', it is saved as '''.S '''extension.

|-
| 02:27
| All codes used in this tutorial are available in the '''Code Files''' link of this tutorial.
You can download and use it.

|-
|02:37
| Now we will write an''' AVR-GCC program '''to call this '''subroutine '''and blink the '''Dot LED.'''

|-
| 02:45
| Open any text editor and type the following.

|-
| 02:49
| This code will blink the '''Dot LED '''continuously.

|-
| 02:54
| The first line,'''”init()” '''calls the '''Assembly subroutine'''. These lines of code alternatively turn the '''Dot LED '''on and off causing it to blink.

|-
| 03:08
| Save the code as '''blink.c''' in the '''Downloads''' folder.

|-
| 03:13
| Download the '''Makefile '''from the '''code files '''link of this tutorial.
Place it in the same folder where '''blink.c''' file is saved.

|-
| 03:24
| I’ll open the '''Makefile '''in''' text editor.'''

|-
| 03:28
| Note that this '''Makefile''' is different from the one previously used.

|-
| 03:34
| In the '''Makefile''', ensure that '''“TARGET = blink”''' and '''ASRC = “initasm.S”'''

|-
| 03:44
|Here “'''blink'''” is the main '''program '''and “'''initasm'''” is the '''subroutine'''.

|-
| 03:50
|You need to change the '''filename''' and '''subroutine''' name if you have given a different name.
Then save the '''Makefile.'''

|-
| 03:59
| Switch to the '''terminal'''.

|-
| 04:02
| Go to the folder where '''blink.c '''file is saved.
Type, '''make space FNAME in capital =blink '''and press '''Enter.'''

|-
| 04:17
| Now you can see that''' '''the '''Dot LED '''is blinking.

|-
| 04:22
| This brings us to the end of this tutorial. Let us summarize.

|-
| 04:28
| In this tutorial, we learnt to:
Write a '''function''' in '''Assembly routine '''to perform initialisation and

Call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED'''.

|-
| 04:43
| As an assignment-
Change the above '''program '''to increase the '''delay'''.

Observe the '''delay '''in the blinking of the '''Dot LED'''

|-
| 04:53
| The video at the following link summarizes the Spoken Tutorial project.Please download and watch it.

|-
| 05:01
| The''' Spoken Tutorial Project''' Team:
conducts workshops and gives certificates.For more details, please write to us.

|-
| 05:11
| Please post your timed queries in this forum.

|-
| 05:15
| Spoken Tutorial project is funded by NMEICT, MHRD, Government of India.More information on this mission is available at this link.

|-
| 05:26
| This tutorial has been contributed by '''FOSSEE''' and Spoken Tutorial Project, '''IIT Bombay'''.This is Priya from IIT Bombay. Thanks for watching.

|}

@@ Line 5: / Line 5: @@
 |-
 | 00:01
-| Welcome to the''' Spoken Tutorial''' on''' Mixing Assembly '''and''' C programming.'''
+| Welcome to the''' Spoken Tutorial''' on''' Mixing Assembly and C programming.'''
 |-
@@ Line 11: / Line 11: @@
 |In this tutorial, we will learn to:
-Write a '''function''' in '''Assembly routine '''to perform initialisation.
+write a '''function''' in '''Assembly routine '''to perform initialization,
-Call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED''' of the '''Seven Segment display.'''
+call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED''' of the '''Seven Segment display.'''
 |-
@@ Line 19: / Line 19: @@
 | To follow this tutorial, you should have basic knowledge of :
-'''Electronics '''
+electronics,
 '''AVR-GCC '''and
 '''Assembly Programming'''
 |-
@@ Line 28: / Line 30: @@
 '''Arduino UNO Board '''and
-'''Ubuntu Linux '''operating system version 14.04
+'''Ubuntu Linux operating system''' version 14.04.
 |-
@@ Line 34: / Line 36: @@
 | We also require some external devices such as:
-'''Breadboard'''
+'''Breadboard''',
 '''Seven-Segment Display'''
 |-
 | 01:00
-|'''220 ohm Resistor'''
+|'''220 ohm Resistor''',
 '''Arduino UNO Board '''and
-'''Jumper Wires'''
+'''Jumper Wires'''.
 |-
@@ Line 51: / Line 54: @@
 |-
 | 01:16
-|Any one of the '''common pins''' is connected to the '''+5Volts''' through a '''resistor'''.
+|Any one of the '''common pins''' is connected to the '''+5 Volts''' through a '''resistor'''.
 |-
@@ Line 59: / Line 62: @@
 |-
 | 01:28
-| Now we will write an '''Assembly''' routine to perform the initialisation.
+| Now, we will write an '''Assembly routine''' to perform the initialization.
 |-
 | 01:34
-| Open any text editor and type the following.
+| Open any '''text editor''' and type the following.
 |-
 | 01:38
-| This '''assembly routine''' program initialises and sets '''pin 13 '''of '''Arduino '''as output.
+| This '''assembly routine''' program initializes and sets '''pin 13 '''of '''Arduino '''as output.
 |-
 | 01:45
 | Let me explain the code line by line.
-This line sets the '''Special Function Register''' offset to zero.
+This line sets the '''Special Function Register offset''' to zero.
 |-
@@ Line 81: / Line 84: @@
 |-
 | 02:03
-| Here '''init''' is the '''subroutine '''name.
+| Here, '''init''' is the '''subroutine '''name.
-These two lines sets '''pin 13 '''of '''Arduino '''as output.
+These two lines set '''pin 13 '''of '''Arduino '''as output.
 |-
 | 02:13
-| Save the code as '''initasm.S '''in capital in the '''Downloads''' folder.
+| '''Save''' the '''code''' as '''initasm.S '''in capital in the '''Downloads''' folder.
 Since this is the '''subroutine''', it is saved as '''.S '''extension.
@@ Line 96: / Line 99: @@
 |-
 |02:37
-| Now we will write an''' AVR-GCC program '''to call this '''subroutine '''and blink the '''Dot LED.'''
+| Now, we will write an''' AVR-GCC program '''to call this '''subroutine '''and blink the '''Dot LED.'''
 |-
@@ Line 108: / Line 111: @@
 |-
 | 02:54
-| The first line,'''”init()” '''calls the '''Assembly subroutine'''. These lines of code alternatively turn the '''Dot LED '''on and off causing it to blink.
+| The first line,'''"init()" '''calls the '''Assembly subroutine'''. These lines of code alternatively turn the '''Dot LED '''ON and OFF causing it to blink.
 |-
@@ Line 129: / Line 132: @@
 |-
 | 03:34
-| In the '''Makefile''', ensure that '''“TARGET = blink”''' and '''ASRC = “initasm.S”'''
+| In the '''Makefile''', ensure that '''“TARGET = blink”''' and '''ASRC = “initasm.S”'''.
 |-
 | 03:44
-|Here “'''blink'''” is the main '''program '''and “'''initasm'''” is the '''subroutine'''.
+|Here, “'''blink'''” is the '''main '''program and “'''initasm'''” is the '''subroutine'''.
 |-
@@ Line 147: / Line 150: @@
 | 04:02
 | Go to the folder where '''blink.c '''file is saved.
-Type, '''make space FNAME in capital =blink '''and press '''Enter.'''
+Type: '''make space FNAME in capital =blink '''and press '''Enter.'''
 |-
 | 04:17
-| Now you can see that''' '''the '''Dot LED '''is blinking.
+| Now, you can see that the '''Dot LED '''is blinking.
 |-
@@ Line 160: / Line 163: @@
 | 04:28
 | In this tutorial, we learnt to:
-Write a '''function''' in '''Assembly routine '''to perform initialisation and
+write a '''function''' in '''Assembly routine '''to perform initialization and
-Call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED'''.
+call that '''Assembly routine '''in '''AVR-GCC program '''to blink the '''Dot LED'''.
 |-
@@ Line 173: / Line 176: @@
 |-
 | 04:53
-| The video at the following link summarizes the Spoken Tutorial project.Please download and watch it.
+| The video at the following link summarizes the '''Spoken Tutorial''' project. Please download and watch it.
 |-
 | 05:01
-| The''' Spoken Tutorial Project''' Team:
+| The''' Spoken Tutorial Project''' team:
-conducts workshops and gives certificates.For more details, please write to us.
+conducts workshops and gives certificates. For more details, please write to us.
 |-
@@ Line 186: / Line 189: @@
 |-
 | 05:15
-| Spoken Tutorial project is funded by NMEICT, MHRD, Government of India.More information on this mission is available at this link.
+| Spoken Tutorial project is funded by '''NMEICT, MHRD''', Government of India. More information on this mission is available at this link.
 |-
 | 05:26
-| This tutorial has been contributed by '''FOSSEE''' and Spoken Tutorial Project, '''IIT Bombay'''.This is Priya from IIT Bombay. Thanks for watching.
+| This tutorial has been contributed by '''FOSSEE''' and '''Spoken Tutorial Project, IIT Bombay'''. This is Priya from '''IIT Bombay'''. Thanks for watching.
 |}