[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: [Paparazzi-devel] lpc2148 usb bootloader
From: |
martin |
Subject: |
RE: [Paparazzi-devel] lpc2148 usb bootloader |
Date: |
Thu, 19 Jul 2007 17:57:58 +0200 (CEST) |
Hi Andreas,
> i've problemes with the usb-bootloader from the
> lpc2148. i ported it for winarm and can compile it.
> after i install it with the serial-bootloader, i get on
> error, that i should load first the flash version. but
> how can i generate the version?
Does it say load flash or (more likely) RAM version first? There is a
flash (bl.hex) and a RAM (bl_ram.hex) version. The flash version lives
at the beginning of flash at 0x0 and protects itself from being
overwritten. Link your software-to-be-flashed to 0x4000 (don't forget
the '-n' option when linking) and it should work. Or use the RAM
version to overwrite flash at 0x0.
> maybe someone has already a winarm-version of it?
Not sure, but I think it compiled with Winarm under Cygwin as it is.
Martin