mega128开发测试环境搭建.doc

MICL Operating System Group目 录1 开发环境搭建11.1 Linux11.1.1 Ubuntu发行版11.1.2 Fedora发行版21.2 Windows21.2.1 使用Winavr21.2.2 使用Cygwin32 程序下载方法42.1 Linux平台下应用程序下载42.2 Window平台下的应用程序程序下载82.2.1 使用usip82.2.2 使用双龙USB下载器83 进程创建方法93.1 进程创建93.1.1 函数原型93.1.2 示例程序93.2 进程删除93.3 进程睡眠93.4 进程挂起与恢复10- 11 -1 开发环境搭建WeOS操作系统项目具有跨平台特性，支持Windows平台和Linux平台。使用WeOS需要按以下步骤搭建开发环境。【建议开发环境：Ubuntu 9.10 或 Fedora 12】1.1 Linux1.1.1 Ubuntu发行版修改更新源：在linux终端下一次输入： sudo vim /etc/apt/sources.list打开sources.list文件，将其中的内容更新为deb /ubuntu/ karmic main multiverse restricted universedeb /ubuntu/ karmic-backports main multiverse restricted universedeb /ubuntu/ karmic-proposed main multiverse restricted universedeb /ubuntu/ karmic-security main multiverse restricted universedeb /ubuntu/ karmic-updates main multiverse restricted universedeb-src /ubuntu/ karmic main multiverse restricted universedeb-src /ubuntu/ karmic-backports main multiverse restricted universedeb-src /ubuntu/ karmic-proposed main multiverse restricted universedeb-src /ubuntu/ karmic-security main multiverse restricted universedeb-src /ubuntu/ karmic-updates main multiverse restricted universe更新软件仓库： sudo apt-get update安装编译器：sudo apt-get install y gcc-avr安装调试器：sudo apt-get install y gdb-avr安装工具包:sudo apt-get install y binutils-avr安装C库：sudo apt-get install y avr-libc安装WeOS源码：cd tar xvf WeOS.tar.bz21.1.2 Fedora发行版修改更新源：建议采用USTB更新源，速度快。USTB更新源地址：/pub/fedora/12/updates/更新软件仓库： sudo yum update -y安装编译器：sudo yum install y avr-gcc安装调试器：sudo yum install y avr-gdb安装工具包:sudo yum install y avr-binutils安装C库：sudo yum install y avr-libc安装WeOS源码：cd tar xvf WeOS.tar.bz21.2 WindowsWindows既可以使用Winavr，也可以使用Cygwin开发环境。1.2.1 使用WinavrWinavr官方网址：/Winavr下载地址：/projects/winavr/files/【建议下载版本：WinAVR-20090313-install.exe】下载安装WinAVR后，解压WeOS.tar.bz2至工作目录。1.2.2 使用Cygwin(1)从 / 下载并安装Cygwin(2)从/dist-1.2.0/tools/windows/cygwin-1.2a.tgz下载Cygwin软件包(3)在cygwin shell下，在某目录中解压上述软件包。$cd 所选目录（如/cygdrive/c/newcygpkgs）$ tar zxvf cygwin-1.2a.tgz(4)在Windows资源管理器中找到所选目录（如/cygdrive/c/newcygpkgs），双击setup.exe。Setup.exe是Cygnus Solutions的发行版安装包(5)当 Cygwin 安装界面出现后，按以下步骤来： (6)Opt to disable the virus scanner (it will be enabled when youre finished). (7)选择 Install from Local Directory. (8)指定你当前Cygwin安装的根目录。就是那个有opt目录，usr目录的那个目录。比如c:tinyoscygwin。 (9)选择Install for All Users (10)选择Unix file type (非常重要！) (11)把Local Packages Directory指定为cygwin程序包解压出来的目录。 (The setup.exe 有可能选择正确的目录。) (12)下一个窗口允许你选择需要安装的软件包。你可以看到大部分的软件包之前都有个带叉子的方框，这些就是要安装的。 (13)点击 install。(14)使用rpm Uvh ignoreos *.rpm（*为文件名）安装所需软件，软件表如下：（图中文件名超链接为下载地址）软件名文件名avr-binutilsavr-binutils-2.15tinyos-3.cygwin.i386.rpm avr-gccavr-gcc-3.4.3-1.cygwin.i386.rpm avr-libcavr-libc-1.2.3-1.cygwin.i386.rpm avarice avarice-2.4-1.cygwin.i386.rpm insight（avr-gdb）avr-insight-6.3-1.cygwin.i386.rpm 2 程序下载方法2.1 Linux平台下应用程序下载uisp是Linux和TinyOS平台下的应用程序烧写工具。uisp的使用说明如下：uisp -helpuisp version 20050519tinyos(C) 1997-1999 Uros Platise, 2000-2003 Marek Michalkiewicz(c) 2003-2005 Philip Buonadonna, Intel Corporation(c) 2003 , Crossbow Technologyuisp is free software, covered by the GNU General Public License.You are welcome to change it and/or distribute copies of it underthe conditions of the GNU General Public License.Syntax: uisp -v=level -h -help -version -hash=perbytes -dprog=avr910|pavr|stk500|mib510|stargate -dprog=type -dlpt=address|/dev/parportX -dno-poll -dno-retry-dvoltage=. -dt_sck=time-dt_wd_flash|eeprom=time -dt_reset=time -dinvert=sck,mosi,miso,reset -dserial=device -dpart=name|no -dspeed=1200|2400|4800|9600|19200|38400|57600|115200 -upload -verify -erase if=input_file -download of=output_file -segment=flash|eeprom|fuse -terminal -rd_fuses -wr_fuse_l=byte -wr_fuse_h=byte -wr_fuse_e=byte -wr_lock=byteProgramming Methods: -dprog=avr910 Standard Atmel Serial Programmer/Atmel Low Cost Programmer pavr /pavr/pavr.html stk500 Atmel STK500 or Atmel ATAVRISP mib510 Crossbow MIB510 (for Atmega128, 115200 baud serial only) stargate PXA Based Stargate -dprog=dapa|stk200|abb|avrisp|bsd|fbprg|dt006|maxi|xil|dasa|dasa2 Programmer type: dapa Direct AVR Parallel Access stk200 Parallel Starter Kit STK200, STK300 abb Altera ByteBlasterMV Parallel Port Download Cable avrisp Atmel AVR ISP (?) bsd /avrdude/ (parallel) fbprg .ua/real/avreal/adapters.html (parallel) dt006 /dt006.html (parallel) maxi Investment Technologies Maxi (parallel) xil Xilinx HW-JTAG-PC Cable (parallel) ett ETT AVR Programmer V2.0 from Futurlec (parallel) dasa serial (RESET=RTS SCK=DTR MOSI=TXD MISO=CTS) dasa2 serial (RESET=!TXD SCK=RTS MOSI=DTR MISO=CTS)Target Device Selection:-dpart Set target abbreviated name or number. For some programmers, if -dpartis not given programmers supported devices are listed. set -dpart=auto for auto-select. Auto-select does not work with all programmers, so it is recommended to always specify a target device explicitly.Parallel Device Settings: -dlpt= specify device name (Linux ppdev, FreeBSD ppi, serial) or direct I/O parallel port address (0x378, 0x278, 0x3BC) -dno-poll Program without data polling (a little slower) -dno-retry Disable retries of program enable command -dvoltage Set timing specs according to the power supply voltage in V (default 3.0) -dt_sck Set minimum SCK high/low time in micro-seconds (default 5) -dt_wd_flash Set FLASH maximum write delay time in micro-seconds -dt_wd_eeprom Set EEPROM maximum write delay time in micro-seconds -dt_reset Set reset inactive (high) time in micro-seconds -dinvert=. Invert specified lines Use -v=3 option to see current settings.Atmel Low Cost Programmer Serial Device Settings: -dserial Set serial interface as /dev/ttyS* (default /dev/avr) -dspeed Set speed of the serial interface (default 19200) -dhost IP Address or hostname of serial server. This option overrides the -dserial option -dport Port number of the serial server (default 10001)Stk500 specific options: -dparallel Use Hi-V parallel programming instead of serial (default is serial) -rd_aref Read the ARef Voltage. Note that due to a bug in the stk500 firmware, the read value is sometimes off by 0.1 from the actual value measured with a volt meter. -rd_vtg Read the Vtarget Voltage. Note that due to a bug in the stk500 firmware, the read value is sometimes off by 0.1 from the actual value measured with a volt meter. -wr_aref Set the ARef Voltage. Valid values are 0.0 to 6.0 volts in 0.1 volt increments. Value can not be larger than the VTarget value. -wr_vtg Set the VTarget Voltage. Valid values are 0.0 to 6.0 volts in 0.1 volt increments. Value can not be smaller than the ARef value.Functions: -upload Upload input_file to the AVR memory. -verify Verify input_file (processed after the -upload opt.) -download Download AVR memory to output_file or stdout. -erase Erase device. -segment Set active segment (auto-select for AVA Motorola output)Fuse/Lock Bit Operations: -rd_fuses Read all fuses and print values to stdout -wr_fuse_l Write fuse low byte -wr_fuse_h Write fuse high byte -wr_fuse_e Write fuse extended byte -wr_lock Write lock bits. Argument is a byte where each bit is: Bit5 - blb12 Bit4 - blb11 Bit3 - blb02 Bit2 - blb01 Bit1 - lb2 Bit0 - lb1 -lock Write lock bits old method; deprecated.Files: if Input file for the -upload and -verify functions in Motorola S-records (S1 or S2) or 16 bit Intel format of Output file for the -download function in Motorola S-records format, default is standard outputOther Options: -v Set verbose level (-v equals -v=2, min/max: 0/4, default 1) -hash Print hash (default is 32 bytes) -help -h Help -version Print version information -terminal Invoke shell-like terminalReport bugs to: Maintainers Updates: /projects/uisp2.2 Window平台下的应用程序程序下载2.