Lpc2000

At 03:24 AM 2/18/06 +0000, dodge1955 wrote:
>I've discovered that the Keil IDE has nothing to do with the ISP
>problem I'm seeing.
>
>When uploading to a Keil 2140 Eval board:
>
>If I invoke the Philips Flash Utility via command line using
>"LPC210x_ISP.EXE blinky.hex 12000 LPC2148 COM1: 38400 1", the code
>loads and runs fine.
>
>If I invoke the Philips Flash Utility and from the first screen UPLOAD
>TO FLASH with blinky.hex as the file name, it loads and runs fine.
>
>If I invoke the Philips Flash Utility and go to BUFFER, FLASH BUFFER
>OPERATIONS, LOAD HEXFILE (blinky.hex), then UPLOAD TO FLASH, it does
>not load correctly and therefore it won't run.  The code in memory of
>the first two loads is different than this last method.
>
>Does anyone know why this method isn't the same as the first two?
>What am I missing?

Did you do a vector calc?  It's done automatically with the first two 
methods but since there is a button to perform it on the buffer operations 
page it's at least possible that it's not performed automatically in that 
case. I can imagine why it would be done that way too but it could also be 
a simple oversight.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/