vishnumaiea
/ Gist_Code_Export.ino
Last active
February 4, 2019 12:44
This exports Gist code to plan HTML
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| noInterrupts (); //temporarily disable interrupts | |
| set_sleep_mode(SLEEP_MODE_PWR_DOWN); // Choose our preferred sleep mode: | |
| sleep_enable(); // Set sleep enable (SE) bit: | |
| ADCSRA = 0; //disable ADC | |
| power_all_disable(); //disables all modules | |
| digitalWrite(LED_PIN, LOW); //turn LED off to indicate sleep | |
| interrupts(); //re-enable interrupts | |
| sleep_mode(); //goes to sleep |
vishnumaiea
/ MicroSD_Read_Write.ino
Last active
December 9, 2018 13:55
Code to read from and write to a microSD card from Arduino.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //-----------------------------------------------// | |
| // Writing to and reading from a micro SD card. | |
| // | |
| // Type "i" or "I" in the serial terminal to | |
| // initialize the card. | |
| // | |
| // Type "n" to open/create a new file and | |
| // write to it. | |
| // |
vishnumaiea
/ MicroSD_Card_Init.ino
Last active
December 9, 2018 14:16
Catalex Micro SD card module initialization code for Arduino.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // -----------------------------------------------------// | |
| // | |
| // Micro SD Card initialization code. | |
| // Type "i" or "I" in the serial terminal to | |
| // initialize the card. | |
| // | |
| // Author : Vishnu M Aiea | |
| // Web : www.vishnumaiea.in | |
| // IST 4:04 PM 28-02-2017, Tuesday | |
| // |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <SoftwareSerial.h> | |
| /*********************************************************************** | |
| Copyright (c) 2015 Vishnu M Aiea | |
| Original Source : www.rhydoLabz.com | |
| Date created : 06-02-2015 | |
| Last modified : 06-02-2015 | |
| Contact : [email protected] | |
| Website : www.vishnumaiea.in |
vishnumaiea
/ String_Experiments.ino
Created
November 19, 2018 10:07
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //========================================================================// | |
| // | |
| // This program demonstrates how you can use the C++'s inbuilt <string> | |
| // library to pass strings to functions. You can send strings as objects | |
| // or as pointers. The <string> library seems compatible with FreeRTOS. | |
| // I had to do this becasue the Arduino's String class did not work well | |
| // with FreeRTOS on STM32 Nucleo boards. I was unable to create String | |
| // objects or pass them to functions. | |
| // |
vishnumaiea
/ ILI9481_ESP32.ino
Last active
November 12, 2017 13:55
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //========================================================================// | |
| // // | |
| // ILI9481 3.2" 320 x 480 TFT LCD Driver for ESP32 // | |
| // // | |
| // Author : Vishnu M Aiea // | |
| // GitHub : https://github.com/vishnumaiea // | |
| // License : GNU GPL v3 // | |
| // Date Created : IST 04:07:07 PM, 30-10-2017, Monday // | |
| // Last Modified : 07:24:42 PM, 12-11-2017, Sunday // |
vishnumaiea
/ ILI9481-MSP432-Driver.ino
Created
September 19, 2017 18:45
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //-----------------------------------------------------------// | |
| // A driver library for ILI9481, 3.2", 320 x 480 display. | |
| // Author : Vishnu M Aiea | |
| // Website : www.vishnumaiea.in | |
| //-----------------------------------------------------------// | |
| #include <driverlib.h> | |
| #define CS_PIN GPIO_PORT_P10, GPIO_PIN2 //P10.2 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //Social links | |
| //YouTube- www.youtube.com/TapendraMandal | |
| //Facebook- www.facebook.com/TapendraMandal | |
| //Twitter- www.twitter.com/TapendraMandal | |
| //Instagram- www.instagram.com/TapendraMandal | |
| //Snapchat- www.snapchat.com/TapendraMandal | |
vishnumaiea
/ Freehand-Algorithm.pde
Last active
September 14, 2017 07:02
Freehand algorithm for my Mini CNC Plotter
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //=========================================================================// | |
| // | |
| // -- Frehand plotting algorithm -- | |
| // | |
| // Author : Vishnu M Aiea | |
| // Date created : 11:50:01 PM, 23-06-2017, Friday | |
| // Last modified : 12:28 PM 14-09-2017, Thursday | |
| // | |
| // It now works for every solid image. |
vishnumaiea
/ Water-Level.ino
Last active
May 4, 2017 09:03
— forked from rafitc/Water _Level.ino
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <LiquidCrystal.h> | |
| LiquidCrystal lcd(12, 11, 5, 4, 3, 2); | |
| #define lenght 16.0 | |
| unsigned int peace; | |
| unsigned char b; | |
| //int count = 0; //remove this line if you want it to run more than once | |
| int aft=1; | |
| int buz = 6; | |
| int motor = 7; //motor switch |