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Introduction

mbed is the easiest and fastest way to prototype with ARM microcontrollers. To find out how it works, take the Tour.

About mbed

  • Tour - Take the tour and find out more about mbed

Getting started with mbed

mbed Library reference

Digital I/0

  • DigitalOut - configure and control a digital output pin.
  • DigitalIn - configure and control a digital input pin.
  • DigitalInOut - bi-directional digital pins
  • BusIn - read multiple DigitalIn pins as one value
  • BusOut - write multiple DigitalIn pins as one value
  • BusInOut - read/write multiple DigitalIn pins as one value
  • PwmOut - pulse-width modulated output

Analog I/O

  • AnalogIn - read the voltage applied to an analog input pin
  • AnalogOut - set the voltage of an analog output pin

Networking & Comms

  • SPI - serial peripheral interface bus
  • I2C - communication with I²C devices
  • CAN - controller-area network bus
  • Ethernet - communicate with an Ethernet network
  • Serial - RS-232 communications

Time & Interrupts

  • Timer - create, start, stop and read a timer
  • Timeout - call a function after a specified delay
  • Ticker - Repeatedly call a function
  • InterruptIn - trigger an event when a digital input pin changes.

Other

Working with mbed

  • Help - The best way to get help, and how to help others
  • FAQs - Frequently asked technical questions about working with mbed

Implementation details


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