Firmware LPC800 MAX

This content relates to a deprecated version of Mbed

Mbed 2 is now deprecated. For the latest version please see the Mbed OS documentation.

The latest firmware version for the LPC800-MAX is: 0203. To check your firmware version, open the MBED.HTM file on your mbed Microcontroller.

These instructions explain how to upgrade your firmware.

1. Save the latest firmware using the USB bootloader

While holding down the reset button, plug the LPC800-MAX board over USB

When the LPC800-MAX is plugged in this way, it will appear as a disk called CRP DISABLD.


Just delete the file called firmware.bin and simply copy the update file onto

The latest mbed interface upgrade file for the LPC800-MAX is :

2. Power cycle the board to update the firmware

After you have copied on the file onto the LPC800-MAX, simply unplug it, and plug it back in again, and the the USB disk will appear and an mbed disk.


3. Finished!

Firmware changelog

rev 0203 [ ... ]

  • USBDevice stack patches for composite (CDC / MSC) race condition
  • Windows 8.1 support
  • UART serialization patch
  • Semihosting not enabled by default

rev 0200 [ ... ]

  • Initial release
  • Added CMSIS-DAP support

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