RVDS4.0 + JLINK debugging cortex-A9

1. Installation and cracking of RVDS4.0

Please refer to the post of this master at http://blog.csdn.net/cp1300/article/details/7772645, which is very detailed.

2. Installation of JLINK driver

Install the JLINK_V4.10 driver here.

I once installed version V4.22, but the program kept running away during debugging. I was depressed for a long time. At the reminder of " Code Squirrel ", I changed to the driver version 4.10, and finally I was able to debug normally. Driver download address: http://download.csdn.net/detail/csuwp02/5149235

3. RVDS4.0 configuration

(1) First install the zylincdt plug-in.

        Click 'Help' -------------- 'SoftwareUpdates' -------------- 'Find and Install'

           After clicking it, select one of the options below and click Next

           Interface as shown below

             Click New Remote Site, the first one on the right

                       Fill in the name: zylincdt

                       Fill in the URL:          http://opensource.zylin.com/zylincdt

           After checking, click Finish. You need to connect to the Internet to download updates. Follow the prompts to install. There may be warnings in the middle, just confirm. RVDS will automatically restart after the installation is completed. After completion, there will be more zylin-related debugging options in the debugging.

  (2) Install YAGARTO

           Two tool packages YAGARTO Tools and  YAGARTO GNU ARM toolchain need to be installed .

   (3) Ultimate configuration

1.   Debug menu——>Debug configuration opens the window as shown above

2. Click the Debugger tab

                          In the GDB debugger, select arm-none-eabi-gdb.exe in the YAGARTO path installed above

            c. Select the “Initialize” command on the Commands tab and enter  

# connect to the J-Link gdb server
target remote localhost:2331
# Set JTAG speed to 30 kHz
monitor endian little
monitor speed 30
# Reset the target
monitor reset
monitor sleep 10
# Setup GDB for faster downloads
#set remote memory-write-packet-size 1024
set remote memory-write-packet-size 4096
set remote memory-write-packet-size fixed
monitor speed 12000
break _main
load