[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Re: [Paparazzi-de =?ISO-8859-1?Q?vel] Programming auto?= pilot in cl

From: martin
Subject: Re: Re: [Paparazzi-de =?ISO-8859-1?Q?vel] Programming auto?= pilot in classix!
Date: Sat, 28 Jun 2008 11:21:28 +0200 (CEST)

Hi Sina,

> p0.23 problem is for programming with USB,while i have problem with
> download.

check if P0.14 is tied to ground correctly for serial programming. The
serial PC download tool writes a checksum to flash memory to signal the
boot ROM software that there is software available that can be started.
At the very first time on a fresh LPC this checksum is not there and the
serial ROM loader is started - regardless of the P0.14 pin.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]