USB Tap Problem : Red LED flashing

Hello,

I have been using a 56800E USB Tap (CWH-UTP-ONCE-HX) for a while now.
In the past, the TX/RX LED flashes green and I am able to program my
board. Today, the TX/RX LED is flashing red and I am unable to program
my board. According to the manual, a red flashing LED indicates that
the tap is powered but is not configured. Does anyone know how to
configure it and why I need to configure it all of a sudden?

Thank you.
Hardeep Start a New Thread

Hello Hardeep,

I had the experience of the USB-Tab flashing its red light and not
responding just two days ago -- it happened when plugging and
unplugging the USB cable several times (i'm not sure whether one is
supposed to remove the usb cable before plugging or unplugging the
target board?).
The problem went away after rebooting the pc -- somehow the windows
usb driver must have gotten confused.

Good Luck!
Robert

On 29.05.2006, at 19:16, Hardeep wrote:

> Hello,
>
> I have been using a 56800E USB Tap (CWH-UTP-ONCE-HX) for a while now.
> In the past, the TX/RX LED flashes green and I am able to program my
> board. Today, the TX/RX LED is flashing red and I am unable to program
> my board. According to the manual, a red flashing LED indicates that
> the tap is powered but is not configured. Does anyone know how to
> configure it and why I need to configure it all of a sudden?
>
> Thank you.
> Hardeep
>



Start a New Thread

Robert,

Thanks for the prompt response. I have already tried to reboot my PC,
however that did not seem to make any difference. I have tried to
reconfigure the usbtap through Command Converter Server (CCS), but when
I type the command "config cc", I receive an error saying "Maximum
number of Command Converters reached". When I type "show cc" it says "0:
Parallel Port (SPP) (lpt:1) CC software ver. (3.3)"

Thanks.
Hardeep

-----Original Message-----
From: R.A. Imhoff [mailto:h...@gmail.com]
Sent: Tuesday, May 30, 2006 10:18 AM
To: Hardeep Gida
Cc: m...
Subject: Re: [motoroladsp] USB Tap Problem : Red LED flashing

Hello Hardeep,

I had the experience of the USB-Tab flashing its red light and not
responding just two days ago -- it happened when plugging and
unplugging the USB cable several times (i'm not sure whether one is
supposed to remove the usb cable before plugging or unplugging the
target board?).
The problem went away after rebooting the pc -- somehow the windows
usb driver must have gotten confused.

Good Luck!
Robert

On 29.05.2006, at 19:16, Hardeep wrote:

> Hello,
>
> I have been using a 56800E USB Tap (CWH-UTP-ONCE-HX) for a while now.
> In the past, the TX/RX LED flashes green and I am able to program my
> board. Today, the TX/RX LED is flashing red and I am unable to program
> my board. According to the manual, a red flashing LED indicates that
> the tap is powered but is not configured. Does anyone know how to
> configure it and why I need to configure it all of a sudden?
>
> Thank you.
> Hardeep
> Start a New Thread

Hello friends,

I am using a 56F8014 and I need to do the square root of a number.
I do:

#include "math.h"

double x=1, y=1;

y = sqrt (x);

And I receive the following error message:

* Function have in the prototype... sqrt

What i`m doing wrong?
Cannot I use "math.h" to do this?

Tks

Danilo. Start a New Thread