Introduction¶

• mbed Microcontrollers - The mbed Microcontroller hardware lineup, comparison and details on how they work
  • mbed NXP LPC11U24 - Ideal for prototyping USB Devices, Battery Powered applications and Cortex-M0 designs
  • mbed NXP LPC1768 - Ideal for prototyping Ethernet and USB Host Devices, Powerful applications and Cortex-M3 designs
  • FRDM-KL25Z - Low-cost Freescale FRDM-KL25Z development board
  • Pinouts - Quick reference for the pinouts of each device.
• mbed SDK - All about the mbed C/C++ SDK and peripheral libraries
• mbed HDK - All about the mbed Hardware Development Kit
• mbed Tools - All about the mbed Developer Tools including the mbed Compiler

Getting Started¶

• Getting Started Guides
  • mbed NXP LPC1768 Getting Started
  • mbed NXP LPC11U24 Getting Started
  • FRDM-KL25Z Getting Started
• Communicating over USB Serial - Communicate between an mbed Microcontroller and a PC
• Debugging - A guide to help find and solve errors and bugs in your programs
• Questions - Questions and answers. Ask here first.
• Help - How to ask for help

Official mbed C/C++ library reference¶

The mbed library provides the C/C++ software platform and libraries to build your applications.

Digital I/O¶

• DigitalOut - Configure and control a digital output pin.
• DigitalIn - Configure and control a digital input pin.
• DigitalInOut - Bi-directional digital pins

• BusIn - Flexible way to read multiple DigitalIn pins as one value
• BusOut - Flexible way to write multiple DigitalOut pins as one value
• BusInOut - Flexible way to read/write multiple DigitalInOut pins as one value

• PortIn - Fast way to read multiple DigitalIn pins as one value
• PortOut - Fast way to write multiple DigitalOut pins as one value
• PortInOut - Fast way to read/write multiple DigitalInOut 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

Officially supported networking libraries¶

• Networking - start here
  • TCP/UDP Socket API
  • TCP/IP Protocols and APIs
  • Ethernet Interface
  • Wifly Interface
  • Vodafone USB Modem
  • Sprint USB Modem

Communication Interfaces¶

• Serial - Serial/UART bus

• SPI - SPI bus master
• SPISlave - SPI bus slave

• I2C - I²C bus master
• I2CSlave - I²C bus slave

• CAN - Controller-area network bus

• USBDevice - Using mbed as a USB Device
  • USBMouse - Emulate a USB Mouse with absolute or relative positioning
  • USBKeyboard - Emulate a USB Keyboard, sending normal and media control keys
  • USBMouseKeyboard - Emulate a USB Keyboard and a USB mouse with absolute or relative positionning
  • USBHID - Communicate over a raw USBHID interface, great for driverless communication with a custom PC program
  • USBMIDI - Send and recieve MIDI messages to control and be controlled by PC music sequencers etc
  • USBSerial - Create a virtual serial port over the USB port. Great to easily communicate with a computer.
  • USBAudio - Create a USBAudio device able to receive audio stream from a computer over USB.
  • USBMSD - Generic class which implements the Mass Storage Device protocol in order to access all kinds of block storage chips

• Ethernet - Ethernet network

Time and 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.

• wait - Wait for a specified time
• time - Get and set the realtime clock

File System¶

• LocalFileSystem - Using the mbed disk as storage from within a program

Real-time Operating System¶

• mbed RTOS

Digital Signal Processing¶

• DSP Library
  • FIR Filter

Further Technical Topics¶

• mbed Memory Model - The memory model used by the mbed Library
• RTOS Memory Model

• Writing a library
• Adding auto-generated documentation to a library

• mbed_official - All the code officially supported by the mbed team

• Exporting to offline toolchains - Start here
  • Exporting to uVision
  • Exporting to Code Red
  • Exporting to CodeSourcery
  • Exporting to GCC ARM Embedded
  • Exporting to IAR Embedded Workbench
  • Example using uVision, ULINK2 and MCB1700

• Debug using CMSIS-DAP
  • CMSIS-DAP in uVision

• Open Source mbed SDK:
  • mbed library internals
  • mbed tools

From Prototype to Product¶

• Prototype to hardware - How to move from your mbed prototype to your custom PCB.

More Information¶

• Sponsorship - The mbed Sponsorship Program
• Education - The mbed Educational Program
• About - The background of mbed, press resources and press articles about mbed