This is the dmesg log from original NXP LPCXpresso LPC1115:
[40022.046785] usb 3-3: new high-speed USB device number 11 using xhci_hcd [40022.175426] usb 3-3: New USB device found, idVendor=0471, idProduct=df55 [40022.175433] usb 3-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
After downloading the “Installer_LPCXpresso_7.6.2_326_Linux-x86.tar.gz” and installing it (read the INSTALL.txt) execute the firmware update using dfu-util:
$ dfu-util -d 0x471:0xdf55 -c 0 -t 2048 -R -D LPCXpressoWIN.enc dfu-util 0.8 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-util@lists.gnumonks.org dfu-util: Invalid DFU suffix signature dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Deducing device DFU version from functional descriptor length Opening DFU capable USB device... ID 0471:df55 Run-time device DFU version 0100 Claiming USB DFU Runtime Interface... Determining device status: state = dfuIDLE, status = 0 dfu-util: WARNING: Runtime device already in DFU state ?!? Claiming USB DFU Interface... Setting Alternate Setting #0 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0100 Copying data from PC to DFU device Download [=========================] 100% 29192 bytes Download done. state(8) = dfuMANIFEST-WAIT-RESET, status(0) = No error condition is present Done! dfu-util: can't detach Resetting USB to switch back to runtime mode
Then reset the board and you will see it:
[40022.046785] usb 3-3: new high-speed USB device number 11 using xhci_hcd [40022.175426] usb 3-3: New USB device found, idVendor=0471, idProduct=df55 [40022.175433] usb 3-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [40100.106369] usb 3-3: USB disconnect, device number 11 [40100.562631] usb 3-3: new high-speed USB device number 12 using xhci_hcd [40100.691493] usb 3-3: New USB device found, idVendor=1fc9, idProduct=0009 [40100.691500] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [40100.691504] usb 3-3: Product: LPC-Link Probe v1.3 [40100.691506] usb 3-3: Manufacturer: Code Red Technologies [40100.691509] usb 3-3: SerialNumber: WIN64HS12 [40130.923946] usb 3-3: USB disconnect, device number 12 [40133.320956] usb 3-3: new high-speed USB device number 13 using xhci_hcd [40133.449483] usb 3-3: New USB device found, idVendor=0471, idProduct=df55 [40133.449490] usb 3-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
