Hello everyone
Embedded systems have a microprocessor or microcontroller connected to some piece of hardware (LEDs, buttons, switches, motors, Buzzer, LCD display, etc.). Generally we write program to control device that connected with microcontroller. Simply we call it task
For example
Task 1 : Blink LED
Task 2 : Turn ON Motor
Task 3 : Buzzer siren
Task 4 : Display message on LCD
In above examples we are doing each task separately. Suppose I have microcontroller connected to LED, Motor, Buzzer and LCD . Now I have multiple tasks
My priority
First LED should be turn ON
If LED is ON , Turn on MOTOR
If MOTOR is Running. Generate tone buzzer
If all three task is complete Than display message “motor is ON “
Now I want to write program than I have to write those four task in main function
Anyone can modify my example to learn task creation on RTOS Program.
Embedded systems have a microprocessor or microcontroller connected to some piece of hardware (LEDs, buttons, switches, motors, Buzzer, LCD display, etc.). Generally we write program to control device that connected with microcontroller. Simply we call it task
For example
Task 1 : Blink LED
Task 2 : Turn ON Motor
Task 3 : Buzzer siren
Task 4 : Display message on LCD
In above examples we are doing each task separately. Suppose I have microcontroller connected to LED, Motor, Buzzer and LCD . Now I have multiple tasks
My priority
First LED should be turn ON
If LED is ON , Turn on MOTOR
If MOTOR is Running. Generate tone buzzer
If all three task is complete Than display message “motor is ON “
Now I want to write program than I have to write those four task in main function
C:
int main ( void )
{
vInitSystem();// Initialization of peripherals
while(1) // Infinitive function calling loop
{
vTask1(); // Task 1 Blink LED
vTask2(); // Task 2 If LED is ON turn on Motor
vTask3(); // Task 3 if Motor is on, buzzer will generate tone
vTask4(); // Task 4 display message “ Motor is ON “
}
}Anyone can modify my example to learn task creation on RTOS Program.