ESP32 Interrupts
An interrupt is a mechanism that allows a microcontroller like the ESP32 to pause the execution of the current program and execute a special function (called an interrupt…
InterruptA collection of 4 posts
1 Min Read
External Interrupts
The ESP32 allows interrupts to be triggered on GPIO pins. The most common scenarios are when a pin changes state (either HIGH to LOW or LOW to HIGH),…
1 Min Read
Timer Interrupt
Example: Using a Timer to Trigger an Interrupt Explanation: Key Points to Consider:
3 Min Read
Volatile Memroy
The volatile keyword in C/C++ is used to inform the compiler that a particular variable can be changed at any time by something outside the normal program flow,…
Page 1 of 1