1.5 Eclipse integrated development environment

1. Formatting Nandflash

Path paths take precedence over the previous

Arm-linux-gdb

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#. BASHRC

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# User specific aliases and functions

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Alias rm= ' Rm-i '

Alias cp= ' Cp-i '

Alias mv= ' Mv-i '

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# Source Global Definitions

if [-F/ETC/BASHRC]; Then

. /etc/bashrc

Fi

Export path= $PATH:/opt/arm-linux-gdb/bin

Export path= $PATH:/usr/local/arm/4.3.2/bin

2. Installing the Jlink Drive

[Email protected] arm-tools]# tar xvzf jlink_linux_v434a.tgz

[Email protected] arm-tools]# CD jlink_linux_v434a

[Email protected] jlink_linux_v434a]# cp-d libjlinkarm.so.*/usr/lib/-F

[email protected] jlink_linux_v434a]# CP 45-jlink.rules/etc/udev/rules.d/

[Email protected] jlink_linux_v434a]#./jlinkgdbserver

SEGGER j-link GDB Server v4.34a

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JLinkARM.dll v4.34a (DLL compiled 31 2011 11:51:40)

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Listening on TCP/IP port 2331

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J-link connected

Firmware:j-link ARM V8 compiled Nov 14 2012 22:34:52

hardware:v8.00

S/N: 99991999

Feature (s): Rdi,flashdl,flashbp,jflash,gdbfull

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J-link found 2 JTAG devices, total Irlen = 5

JTAG id:0x07b76f0f (ARM11)

The corresponding Development Board chip information

3 Installing Eclipse

[Email protected] ~]# Cd/home/s3-arm/part1/lesson1

[Email protected] lesson1]# CD arm-tools/

[[email protected] arm-tools]# ls

Arm-linux-gcc-4.3.2.tgz Dnw_usb.ko

arm-linux-gdb-7.5 eclipse-cpp-helios-sr2-linux-gtk.tar.gz

Arm-linux-gdb-7.5.tar.gz jlink_linux_v434a

DNW jlink_linux_v434a.tgz

[Email protected] arm-tools]# tar xzf eclipse-cpp-helios-sr2-linux-gtk.tar.gz

[[Email protected] arm-tools]# CD eclipse

[Email protected] eclipse]#./eclipse

Installing the Eclipse Plugin

Http://opensource.zylin.com/zylincdt

Create a new LED catalog in the LESSN5 and the LED. S???? Led.lds???? Makefile to/home/s3-arm/part1/lesson5/led in the middle of the exam

New Project

1. FileàNewàMakefile Project with Existing Code

Project Name

Led

Finsh

Led.elf appliction C + + selection

Initialza commands fill in

# Tiny6410_config

# Connect to the J-link gdb server

Target Remote localhost:2331

# Set JTAG speed to KHz

Monitor Endian Little

Monitor Speed 30

# Reset the target

Monitor Reset

Monitor Sleep 10

#

# CPU Core initialization (to is done by user)

#

# Set the processor mode

Monitor Reg CPSR = 0xd3

#config MMU

#flush V3/V4 Cache

Monitor CP15 7, 7, 0, 0 = 0x0

#/* Flush V4 TLB */

Monitor CP15 8, 7, 0, 0 = 0x0

#disable MMU Stuff and caches

Monitor CP15 1, 0, 0, 0 =0x1002

#Peri Port Setup

Monitor CP15, 2, 0, 4 = 0x70000013

#disable watchdog

Monitor MemU32 0x7e004000 = 0x00000000

Monitor Sleep 10

#disable Interrupt

Monitor MemU32 0x71200014 = 0x00000000

Monitor MemU32 0x71300014 = 0x00000000

Monitor MemU32 0x7120000c = 0x00000000

Monitor MemU32 0x7130000c = 0x00000000

Monitor MemU32 0x71200f00 = 0x00000000

Monitor MemU32 0x71300f00 = 0x00000000

#set Clock

Monitor MemU32 0x7e00f900 = 0x0000801e

Monitor MemU32 0x7e00f000 = 0x0000ffff

Monitor MemU32 0x7e00f004 = 0x0000ffff

Monitor MemU32 0x7e00f020 = 0x01043310

Monitor MemU32 0x7e00f00c = 0xc2150601

Monitor MemU32 0x7e00f010 = 0xc2150601

Monitor MemU32 0x7e00f024 = 0x00000003

Monitor MemU32 0x7e00f014 = 0x00200102

Monitor MemU32 0x7e00f018 = 0x00000000

Monitor MemU32 0x7e00f01c = 0x14000007

#config SDRAM

Monitor MemU32 0x7e00f120 = 0x00000008

Monitor MemU32 0x7e001004 = 0x00000004

Monitor MemU32 0x7e001010 = 0x0000040f

Monitor MemU32 0x7e001014 = 0x00000006

Monitor MemU32 0x7e001018 = 0x00000001

Monitor MemU32 0x7e00101c = 0x00000002

Monitor MemU32 0x7e001020 = 0x00000006

Monitor MemU32 0x7e001024 = 0x0000000a

Monitor MemU32 0x7e001028 = 0x0000000c

Monitor MemU32 0x7e00102c = 0x0000018f

Monitor MemU32 0x7e001030 = 0x0000000c

Monitor MemU32 0x7e001034 = 0x00000002

Monitor MemU32 0x7e001038 = 0x00000002

Monitor MemU32 0x7e00103c = 0x00000002

Monitor MemU32 0x7e001040 = 0x00000002

Monitor MemU32 0x7e001044 = 0x00000013

Monitor MemU32 0x7e001048 = 0x00000013

Monitor MemU32 0x7e00100c = 0x00010012

Monitor MemU32 0x7e00104c = 0x00000b45

Monitor MemU32 0x7e001200 = 0x000150f8

Monitor MemU32 0x7e001304 = 0x00000000

Monitor MemU32 0x7e001008 = 0x000c0000

Monitor MemU32 0x7e001008 = 0x00000000

Monitor MemU32 0x7e001008 = 0x00040000

Monitor MemU32 0x7e001008 = 0x00040000

Monitor MemU32 0x7e001008 = 0x000a0000

Monitor MemU32 0x7e001008 = 0x00080032

Monitor MemU32 0x7e001004 = 0x00000000

# 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 _start

Load

Note You must run Jlinkgdbserver during Jlink debugging

[Email protected] jlink_linux_v434a]#./jlinkgdbserver

1.5 Eclipse integrated development environment