Hi Hauke, I'm working with 'NXP LPC1768 minimum System Board Core Board' from ebay:
http://www.ebay.fr/itm/NXP-LPC1768-minimum-System-Board-Core-Board-/170896978026?pt=LH_DefaultDomain_0&hash=item27ca40f06a When I press KEY1 Button and plug USB at the same time, the USB drive "CRP DISABLE" shows up. Then I copy my firmware.bin file. Is that correct ? What are the next step ? - Should I power cycle the chip after firmware copy ? - What time the virtual serial port should appear ? ... because I have usb errors when I power cycle the chipset: 977.740706] usb 1-1: new full-speed USB device number 9 using xhci_hcd [ 977.900894] usb 1-1: device descriptor read/64, error -71 [ 978.164385] usb 1-1: device descriptor read/64, error -71 [ 978.427916] usb 1-1: new full-speed USB device number 10 using xhci_hcd [ 978.587998] usb 1-1: device descriptor read/64, error -71 [ 978.851545] usb 1-1: device descriptor read/64, error -71 [ 979.114947] usb 1-1: new full-speed USB device number 11 using xhci_hcd [ 979.115136] usb 1-1: Device not responding to setup address. [ 979.318659] usb 1-1: Device not responding to setup address. [ 979.521874] usb 1-1: device not accepting address 11, error -71 [ 979.681964] usb 1-1: new full-speed USB device number 12 using xhci_hcd [ 979.682184] usb 1-1: Device not responding to setup address. [ 979.885623] usb 1-1: Device not responding to setup address. [ 980.088860] usb 1-1: device not accepting address 12, error -71 [ 980.088894] usb usb1-port1: unable to enumerate USB device ... maybe the virtual consoles are not supported in Linux ... 2015-06-26 14:58 GMT+02:00 Hauke Petersen <[email protected]>: > Hi Olivier, > > I assume you are talking about this mbed-lpc1768 board [1]? Flashing > should work via RIOTs make system: just connect the board, switch into your > RIOT application folder (e.g. default) and call 'make flash' after building: > > connect the board via USB > #cd ../RIOT/examples/default > #BOARD=mbed_lpc1768 make clean all flash > > afterwards just call 'make term', this will open a serial. The uart0 is > normally mapped to the onboard virtual UART port, so that there is no need > to connect an external UART adapter. > > If the flash script does not work for (which happens on some Linux or Mac > systems), you can alternatively just copy over the binary manually. Copy > the RIOT/examples/default/bin/default.bin to the drive, that is > automatically created when plugging in the mbed board. > > Please note: the support for the mbed board is very rudimentary at the > moment, so don't expect too much :-) > > Cheers, > Hauke > > [1] https://developer.mbed.org/platforms/mbed-LPC1768/ > > > > On 26.06.2015 14:44, Olivier Fauchon wrote: > > Hi. > > I could compile my application (a couple of printf within two threads). > I'd like to test it on a ebay simple LPC1768 board. > > What is the correct way to flash this chip, and what are the correct > pins for > the serial uart0. > > Thanks. > > -- > Olivier Fauchon > > > > _______________________________________________ > devel mailing > [email protected]https://lists.riot-os.org/mailman/listinfo/devel > > > > _______________________________________________ > devel mailing list > [email protected] > https://lists.riot-os.org/mailman/listinfo/devel > >
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