# ---------------------------------------------------------------------------- | |
# ATMEL Microcontroller Software Support | |
# ---------------------------------------------------------------------------- | |
# Copyright (c) 2008, Atmel Corporation | |
# | |
# All rights reserved. | |
# | |
# Redistribution and use in source and binary forms, with or without | |
# modification, are permitted provided that the following conditions are met: | |
# | |
# - Redistributions of source code must retain the above copyright notice, | |
# this list of conditions and the disclaimer below. | |
# | |
# Atmel's name may not be used to endorse or promote products derived from | |
# this software without specific prior written permission. | |
# | |
# DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
# DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, | |
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
# ---------------------------------------------------------------------------- | |
#************************************************* | |
# | |
# Connect to J-Link and debug application in sram on SAM3S | |
# | |
# Note: | |
# First, users should modify Step1 and Step2 according to their project, | |
# then do Step3. | |
# Step1: Connect to the J-Link gdb server | |
define reset | |
target remote localhost:2331 | |
monitor reset | |
# Step2: Load file(eg. getting-started project) | |
load | |
# Step3: Reset peripheral (RSTC_CR) | |
set *0x400e1a00 = 0xA5000004 | |
# Step4: Initializing PC and stack pointer | |
# Modify pc value to even before writing pc register | |
mon reg sp=(0x20000000) | |
set *0x20000004 = *0x20000004 & 0xFFFFFFFE | |
mon reg pc=(0x20000004) | |
info reg | |
end |