Difference between revisions of "Arduino/C4/Arduino-Programming-with-Julia/English"
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'''Learning Objectives''' | '''Learning Objectives''' | ||
|| In this tutorial, we will learn about | || In this tutorial, we will learn about | ||
| − | *'''Arduino Julia''' | + | *'''Arduino Julia toolbox''' |
*Interfacing '''Arduino''' with''' Julia''' | *Interfacing '''Arduino''' with''' Julia''' | ||
|- | |- | ||
| Line 21: | Line 21: | ||
|| To record this tutorial, I’m using | || To record this tutorial, I’m using | ||
*'''Ubuntu Linux '''OS version 18.04 | *'''Ubuntu Linux '''OS version 18.04 | ||
| − | *Arduino Shield and | + | *'''Arduino Shield''' and |
| − | *Arduino | + | *'''Arduino UNO Board''' |
|- | |- | ||
|| '''Slide 4:''' | || '''Slide 4:''' | ||
'''Prerequisites''' | '''Prerequisites''' | ||
|| | || | ||
| − | To follow this tutorial, you should go through the below '''Arduino | + | To follow this tutorial, you should go through the below '''Arduino spoken tutorial.''' |
| − | + | *'''Getting ready for Arduino Floss.''' | |
|- | |- | ||
|| '''Slide 5:''' | || '''Slide 5:''' | ||
| Line 35: | Line 35: | ||
'''Getting ready for Arduino Floss''' | '''Getting ready for Arduino Floss''' | ||
|| In the above tutorial, you will learn | || In the above tutorial, you will learn | ||
| − | *How to download the e-book and code files required for the experiments. | + | *How to download the '''e-book''' and code files required for the experiments. |
| − | *How to upload and | + | *How to upload and '''compile Arduino programs''' in '''Arduino IDE.''' |
*About '''FLOSS Firmware''' | *About '''FLOSS Firmware''' | ||
|- | |- | ||
| − | || '''Point to the book in the | + | || '''Point to the book in the Desktop''' |
'''and open the book''' | '''and open the book''' | ||
| − | || I have downloaded '''Microcontroller Programming with Arduino and Julia | + | || I have downloaded '''Microcontroller Programming with Arduino and Julia e-book''' on my '''Desktop.''' |
|- | |- | ||
|| Show the relevant pages in the book. | || Show the relevant pages in the book. | ||
| Line 48: | Line 48: | ||
|| | || | ||
*Refer to chapter 3 in the book. | *Refer to chapter 3 in the book. | ||
| − | *Follow the steps and do the installation of '''Arduino IDE '''and''' Julia '''depending upon your OS. | + | *Follow the steps and do the '''installation''' of '''Arduino IDE '''and''' Julia '''depending upon your '''OS'''. |
| − | *Installation steps are given for '''Windows''' and '''Linux OS.''' | + | *'''Installation''' steps are given for '''Windows''' and '''Linux OS.''' |
| − | *The experiments that are covered in the book are tested in '''Ubuntu Linux 18.04 '''and '''Windows 10 OS.''' | + | *The experiments that are covered in the '''book''' are tested in '''Ubuntu Linux 18.04 '''and '''Windows 10 OS.''' |
|- | |- | ||
|| | || | ||
Arduino shield_USB.jpg | Arduino shield_USB.jpg | ||
| − | || Connect the '''Arduino | + | || Connect the '''Arduino UNO board''' with '''Arduino shield''' to the '''USB port''' of the computer |
|- | |- | ||
|| '''Slide 6:''' | || '''Slide 6:''' | ||
| Line 61: | Line 61: | ||
|| Note the below points: | || Note the below points: | ||
| − | 1. Launch Arduino IDE | + | 1. Launch '''Arduino IDE''' |
| − | 2. Check the port | + | 2. Check the '''port''' |
| + | |||
| + | 3. Upload the '''FLOSS firmware''' | ||
| − | |||
*That is, in the '''Arduino IDE''', upload the file available at '''Origin/tools/floss-firmware/floss-firmware.ino''' | *That is, in the '''Arduino IDE''', upload the file available at '''Origin/tools/floss-firmware/floss-firmware.ino''' | ||
| Line 71: | Line 72: | ||
|- | |- | ||
|| '''Slide 7:''' | || '''Slide 7:''' | ||
| − | '''About Arduino-Julia''' | + | '''About Arduino-Julia toolbox''' |
|| | || | ||
* By default''', Julia''' does not have the capability to connect to '''Arduino'''. | * By default''', Julia''' does not have the capability to connect to '''Arduino'''. | ||
| − | * All such add-on functionalities are added to '''Julia''' using the toolbox. | + | * All such '''add-on functionalities''' are added to '''Julia''' using the '''toolbox'''. |
| − | * These functions are required to run various experiments on the | + | * These '''functions''' are required to '''run''' various experiments on the '''Arduino Uno board.''' |
| − | * It also establishes a serial communication with '''Arduino'''. | + | * It also establishes a '''serial communication''' with '''Arduino'''. |
|- | |- | ||
|| | || | ||
| − | || The '''Arduino Julia ''' | + | || The '''Arduino Julia toolbox''' can be found inside the''' directory''' |
'''Origin/tools/julia/ArduinoTools.jl''' | '''Origin/tools/julia/ArduinoTools.jl''' | ||
|- | |- | ||
|| | || | ||
| − | || Open the terminal by pressing '''Ctrl+Alt+T''' keys. | + | || Open the '''terminal''' by pressing '''Ctrl+Alt+T''' keys. |
| − | I have already | + | I have already '''installed Arduino IDE''' and '''Julia1.6.0''' in my '''Linux system''' as specified in the '''book'''. |
|- | |- | ||
|| Cd Desktop/'''Origin/tools/julia''' | || Cd Desktop/'''Origin/tools/julia''' | ||
> julia '''test_firmware.jl''' | > julia '''test_firmware.jl''' | ||
| − | || In the terminal, go to the directory where the Julia toolbox is available. | + | || In the '''terminal''', go to the directory where the '''Julia toolbox''' is available. |
| − | Next, we have to load the '''Arduino-Julia ''' | + | Next, we have to load the '''Arduino-Julia toolbox'''. |
| − | Type the command as shown to execute the firmware. | + | Type the '''command''' as shown to execute the '''firmware'''. |
| − | We can see three "ok" messages. | + | We can see three '''"ok"''' messages. |
| − | This shows that the''' FLOSS-firmware''' and '''Arduino | + | This shows that the''' FLOSS-firmware''' and '''Arduino Julia toolbox''' are working properly. |
|- | |- | ||
|| Show chapter 7 | || Show chapter 7 | ||
7.4.2 | 7.4.2 | ||
| − | || Next let us run the '''Julia''' | + | || Next let us '''run''' the '''Julia program''' in chapter 7. That is, '''Interfacing a Potentiometer.''' |
| − | This program will turn | + | This '''program''' will turn '''ON LEDs''' depending on the '''potentiometer''' threshold. |
|- | |- | ||
|| | || | ||
>cd orgin/user-code/pot/julia | >cd orgin/user-code/pot/julia | ||
| − | || Switch back to the terminal. | + | || Switch back to the '''terminal'''. |
| − | Let us go to the folder where the''' pot-threshold.jl ''' | + | Let us go to the folder where the''' pot-threshold.jl program''' is saved. |
|- | |- | ||
|| > julia pot-threshold.jl | || > julia pot-threshold.jl | ||
| − | || Type the command as shown to execute the program. | + | || Type the '''command''' as shown to execute the '''program'''. |
|- | |- | ||
|| '''Video: (required)''' | || '''Video: (required)''' | ||
| − | || Rotate the knob of the potentiometer in the shield. | + | || Rotate the knob of the '''potentiometer''' in the '''shield'''. |
| − | Observe the change in the color of the RGB LED. | + | Observe the change in the color of the '''RGB LED.''' |
| − | The corresponding threshold values are displayed on the terminal. | + | The corresponding threshold values are displayed on the '''terminal'''. |
|- | |- | ||
|| | || | ||
| − | || Do the other '''Julia''' experiments as specified in the book. | + | || Do the other '''Julia''' experiments as specified in the '''book'''. |
|- | |- | ||
|| '''slide 8:''' | || '''slide 8:''' | ||
| Line 131: | Line 132: | ||
'''Points to remember:''' | '''Points to remember:''' | ||
|| '''Points to remember:''' | || '''Points to remember:''' | ||
| − | * Whenever you plug the '''Arduino | + | * Whenever you plug the '''Arduino UNO board''' into the computer, check for the '''port'''. |
| − | * Then execute the commands required for read-write permission. | + | * Then '''execute''' the '''commands''' required for '''read-write permission.''' |
| − | * Don’t upload any '''Arduino''' | + | * Don’t upload any '''Arduino program''' after uploading the '''FLOSS firmware''' to '''Arduino UNO board.''' |
| − | * This would overwrite the '''FLOSS ''' | + | * This would overwrite the '''FLOSS firmware'''. |
| − | *Check if the '''Arduino Julia ''' | + | *Check if the '''Arduino Julia toolbox''' is properly '''running''' or not. |
|- | |- | ||
|| | || | ||
| Line 147: | Line 148: | ||
|| In this tutorial, we learnt about | || In this tutorial, we learnt about | ||
| − | *'''Arduino Julia''' | + | *'''Arduino Julia toolbox''' |
*Interfacing '''Arduino''' with''' Julia''' | *Interfacing '''Arduino''' with''' Julia''' | ||
|- | |- | ||
Latest revision as of 13:24, 16 September 2021
| VISUAL CUE | NARRATION |
| Slide 1: | Welcome to the Spoken tutorial on Arduino Programming with Julia. |
| Slide 2:
Learning Objectives |
In this tutorial, we will learn about
|
| Slide 3:
System requirements |
To record this tutorial, I’m using
|
| Slide 4:
Prerequisites |
To follow this tutorial, you should go through the below Arduino spoken tutorial.
|
| Slide 5:
Getting ready for Arduino Floss |
In the above tutorial, you will learn
|
| Point to the book in the Desktop
and open the book |
I have downloaded Microcontroller Programming with Arduino and Julia e-book on my Desktop. |
| Show the relevant pages in the book.
Chapter 3 : Page 18, 25 |
|
|
Arduino shield_USB.jpg |
Connect the Arduino UNO board with Arduino shield to the USB port of the computer |
| Slide 6:
Points to be noted: |
Note the below points:
1. Launch Arduino IDE 2. Check the port 3. Upload the FLOSS firmware
As discussed in the earlier tutorial the above steps have to be done before proceeding further. |
| Slide 7:
About Arduino-Julia toolbox |
|
| The Arduino Julia toolbox can be found inside the directory
Origin/tools/julia/ArduinoTools.jl | |
| Open the terminal by pressing Ctrl+Alt+T keys.
I have already installed Arduino IDE and Julia1.6.0 in my Linux system as specified in the book. | |
| Cd Desktop/Origin/tools/julia
> julia test_firmware.jl |
In the terminal, go to the directory where the Julia toolbox is available.
Next, we have to load the Arduino-Julia toolbox. Type the command as shown to execute the firmware. We can see three "ok" messages. This shows that the FLOSS-firmware and Arduino Julia toolbox are working properly. |
| Show chapter 7
7.4.2 |
Next let us run the Julia program in chapter 7. That is, Interfacing a Potentiometer.
This program will turn ON LEDs depending on the potentiometer threshold. |
|
>cd orgin/user-code/pot/julia |
Switch back to the terminal.
Let us go to the folder where the pot-threshold.jl program is saved. |
| > julia pot-threshold.jl | Type the command as shown to execute the program. |
| Video: (required) | Rotate the knob of the potentiometer in the shield.
Observe the change in the color of the RGB LED. The corresponding threshold values are displayed on the terminal. |
| Do the other Julia experiments as specified in the book. | |
| slide 8:
Points to remember: |
Points to remember:
|
| With this we come to the end of this tutorial. Let us summarize. | |
|
Slide 9: Summary |
In this tutorial, we learnt about
|
| Slide 10:
(About Spoken Tutorial Project) |
The video at the following link, summarizes the Spoken Tutorial project.
Please download and watch it. |
| Slide 11:
(About Spoken Tutorial Project) |
The Spoken Tutorial Project Team conducts workshops and gives certificates.
For more details, please write to us. |
| Slide 12:
Forum questions: |
Please post your timed queries on this forum. |
| Slide 13: Acknowledgement | Spoken Tutorial project is funded by the Ministry of Education (MoE), Govt. of India. |
| This is Nirmala venkat from Spoken Tutorial Project, IIT Bombay signing off.
Thanks for joining. |
