Basic

These samples demonstrate basic functionality of the Zephyr kernel.

• Basic thread manipulationSpawn multiple threads that blink LEDs and print information to the console.
• BlinkyBlink an LED forever using the GPIO API.
• ButtonHandle GPIO inputs with interrupts.
• Fade LEDFade an LED using the PWM API.
• GPIO with custom Devicetree bindingUse custom Devicetree binding to control a GPIO.
• Minimal footprintMeasure Zephyr's minimal ROM footprint in different configurations.
• PWM BlinkyBlink an LED using the PWM API.
• PWM RGB LEDDrive an RGB LED using the PWM API.
• ServomotorDrive a servomotor using the PWM API.
• System hashmapInsert, replace, and remove entries in a hashmap.
• System heapPrint system heap usage to the console.