MAlabdali – Page 8 – In order not to forget

FreeRTOS Semaphore

by malabdaliJune 1, 2020

What is a Semaphore?Semaphore is a technique for synchronizing two/more task competing for the same resources. When a task wants to use

Arduino and Esp32 Interrupts (ISR)

by malabdaliJune 1, 2020June 1, 2020

Attaching Interrupt to a GPIO Pin In Arduino IDE, we use a function called attachInterrupt() to set an interrupt on a pin by pin

FreeRTOS Queue

by malabdaliMay 31, 2020

API Introduction The objective of this post is to give an introduction to FreeRTOS queues, using the ESP32 and the Arduino core.

ESP32 FreeRTOS Tasks

by malabdaliMay 31, 2020June 12, 2020

API Tasks The main job of all operating systems is to run and coordinate user tasks. Like many operating systems, the basic

RTOS (Real Time Operating System)

by malabdaliMay 31, 2020

What is Real Time Operating System (RTOS)- How it works? When we hear the word “Operating System” the first ones that

Examples 2

by malabdaliMay 31, 2020June 8, 2020

#EX1 #EX2 #EX3 #EX4 #EX5

Arduino AND ESP32 Wire Library

by malabdaliMay 31, 2020May 31, 2020

functions begin()Initiate the Wire library and join the I2C bus as a master or slave. This should normally be called only once.ParametersArduinoaddress: the 7-bit

I2C Protocol

by malabdaliMay 30, 2020May 31, 2020

I2C combines the best features of SPI and UARTs. With I2C, you can connect multiple slaves to a single master (like SPI) and

containers and Iterators in C++

by malabdaliMay 30, 2020July 30, 2020

Iterators simple forward iterator and the result is call begincall !=call *1call ++call !=call *2call ++call !=call *3call ++call !=call *4call ++call