LPCXpresso IDE中的主题 LPC-Link

LPC-Link

lpcware — Wed, 15 Jun 2016 23:54:35 GMT

Content originally posted in LPCWare by Peter+ on Wed Oct 03 01:06:13 MST 2012
[FONT=Arial]Could anybody help me.[/FONT]
[FONT=Arial]My OS is Windows XP SP3 32-bit[/FONT]
[FONT=Arial]I installed the software LPCXpresso to the PC system.[/FONT]
[FONT=Arial]I want to connect LPC-Link via USB with the PC.[/FONT]
[FONT=Arial]When I plug the USB connector to the PC, the sytems founds a new hardware and want to install the driver for it.[/FONT]
[FONT=Arial]When I go to the hardware manager I can see the in the list USB-Controller the point "! USB Device".[/FONT]
[FONT=Arial]When I unplug the USB connector from the PC, the point "! USB device" dissepears.[/FONT]
[FONT=Arial]It seems that the software LPCXpresso did not install the usb driver.[/FONT]
[FONT=Arial]What can I do? [/FONT]

Re: LPC-Link

lpcware — Wed, 15 Jun 2016 23:54:36 GMT

Content originally posted in LPCWare by CodeRedSupport on Wed Oct 03 01:39:48 MST 2012
When you plugin the LPC-Link, it should report as "USB Device with DFU capabilities" and Windows provides the driver for this. The error you are receiving implies that the device is not enumerating correctly.

So, either you have a faulty USB cable, or you have a faulty device. Suggest you try a different USB cable and also try it in a different USB port on your computer.

Re: LPC-Link

lpcware — Wed, 15 Jun 2016 23:54:37 GMT

Content originally posted in LPCWare by Peter+ on Wed Oct 03 01:45:35 MST 2012
[FONT=Arial]When I plugin the LPC-Link, it reports "! USB Device".[/FONT]
[FONT=Arial]It seems that the driver was not installed by the software.[/FONT]
[FONT=Arial]How can I install the usb driver after installing the LPCXpresso software?[/FONT]
[FONT=Arial]The cable and the complete hardware is OK (Tested on other PC).[/FONT]
[FONT=Arial]Thanks[/FONT]

Re: LPC-Link

lpcware — Wed, 15 Jun 2016 23:54:37 GMT

Content originally posted in LPCWare by CodeRedSupport on Wed Oct 03 04:56:12 MST 2012
When you plug in a LPC-Link (unbooted) there is NO DRIVER to install. The necessary driver is supplied as part of Windows. We do install an LPC-Link driver, but this is only used after LPC-Link has been booted - you are not getting that far.

If you have tested that the same LPC-Link and cable work on another PC then my conclusion is
- your installation of Windows is broken, or
- the USB ports on your PC are broken