专利名称：：利用计算机仿真调试pdp电视芯片程序的方法
技术领域：
：本发明属于电子和电视机
技术领域：
，更明确地说涉及利用计算机仿真调试PDP电视芯片程序的方法的设计。
背景技术：
：任何一个系统的开发都需要硬件和软件系统，且其大多数软件开发平台都各不相同，取决于主处理芯片的不同。因此，在系统仿真和调试时需要用专用的软件开发平台，通过修改程序，编译后再烧写进芯片。不但操作麻烦、生产成本高，而且其适应性通用性差。PDP电视机的仿真和调试也是这样。每当更换不同生产厂家的不同芯片时，都需要用专用的软件开发平台，通过修改程序，编译后再烧写进芯片。
发明内容本发明的目的，就在于克服上述缺点和不足，提供一种利用计算机仿真调试PDP电视芯片程序的方法。它通过在FLASH中写入和WINDOWS进行通讯的驱动程序，利用一根特制的串口连接线，便可以方便使用WINDOWS的超级终端(计算机)进行系统的仿真，大大方便了操作，降低了生产成本。它可以利用任何一台计算机和一条RS232线，不需要安装专用的软件便可以实现。为了达到上述目的，本发明包括以下步骤(1)将一台计算机的串口通过特制的连接线与PDP电视机的信号处理单元的RS232口连接；(2)进行串口通讯配置，分别按下列设置串口通讯参数每秒位数115200；数据位8；奇偶检验无；停止位1；数据流控制无；(3)利用计算机超级终端显示电路板的状态信息，包括各个芯片的运行状态，检测出芯片是否工作正常和当前的程序运行情况；(4)通过写入FLASH的与RS232接口通讯的程序，实现系统中芯片寄存器的实时更改；(5)实时读取遥控的控制情况以及搜台的跟踪情况。步骤(1)中所说的的串口连接线为3股线配置。它分别与计算机的串口端子RXD、TXD和GND相连，再分别与PDP电视机的RS232口TXD、RXD和GND端子相连。串口连接线可以为3股耳机线。标准的RS232连接线为7根线配置。本发明的串口连接线价格便宜，使用效果良好。本发明的任务就是这样完成的。本发明提供了一种利用计算机超级终端调试PDP电视芯片程序的方法。它通过在FLASH中写入和WINDOWS进行通讯的驱动程序，利用一根特制的串口连接线，便可以方便使用WINDOWS的超级终端(计算机)进行系统的仿真，大大方便了操作，降低了生产成本。它可以利用任何一台计算机和一条RS232线，不需要安装专用的软件便可以实现。它极大地提高了开发的方便性，可以大大缩短开发周期。可广泛应用于PDP电视机及各种无线系统芯片程序的仿真调试中。图1为标准的RS232连接线与PC、FLASH和PDP的连接图。图2为本发明的串口连接线与PC、FLASH和PDP的连接图。图3为步骤(2)串口通讯参数配置的显示图。图4为电路板的状态信息显示图。具体实施例方式实施例1。一种利用计算机超级终端仿真调试PDP电视芯片程序的方法。它包括以下步骤(1)将一台计算机的串口通过特制的连接线与PDP电视机的信号处理单元的RS232口连接；(2)进行串口通讯配置，分别按下列设置串口通讯参数每秒位数115200；数据位8；奇偶检验无；停止位1；数据流控制无；(3)利用计算机超级终端显示电路板的状态信息，包括各个芯片的运行状态，检测出芯片是否工作正常和当前的程序运行情况；(4)通过写入FLASH的与RS232接口通讯的程序，实现系统中芯片寄存器的实时更改；(5)实时读取遥控的控制情况以及搜台的跟踪情况。其中步骤(1)的串口连接线与PC、FLASH和PDP的连接如图2所示。步骤(2)的串口通讯参数配置如图3所示。步骤(3)的电路板的状态信息如图4所示。步骤(1)中所说的的串口连接线为3股线配置，它分别与计算机的串口端子RXD、TXD和GND相连，再分别与PDP电视机的TXD、RXD和GND端子相连。本发明的串口连接线为3股耳机线。实施例1系统打开时的运行信息为[TF5X0power-onselftest][Memorytest(0x0000～0x3FFF)]writing0xAAtomemory->reading0xAAfrommemory->pass！！writing0x55tomemory->reading0x55frommemory->pass！！TF5X0FUcheckMagicCode...[ok]TFBIOSBIOSinitdone.Jumptoaddress0x10000TF5X0UIPBIOSinitialBitset000000000010000000000100ff000300HisenseWirelessAVTransmitter2004.10.07MPEG-64Mrelease，version0.975packet，3.6，5.4，7.2MBitRate，VideoPort48688，CommandPort48689，sys_tick1FirmwareforRev.D1boardAT24C16Inita022status＝1EEPROMDrivrInitial，sys_tick3OK！CheckEEPROMandreadLANInfomationNOMACInformation！！EEPROMInitialID＝1LANMAC00:0b:78:ff:ff:fdMY_WLAN_IP192.168.1.21MY_LAN_IP192.168.1.21Web＝1，DHCPenable＝1MyWLANMAC00:00:00:00:00:00TF530-WLANMAC00:0b:78:ff:ff:fcVIDEODEFAULTPORTMAC00:0b:78:ff:ff:f0DefaultOtherLANMAC00:0b:78:ff:ff:feDefaultOtherWLANMAC00:05:c9:80:03:ccDefaultOtherIP192.168.001.022TF5X0UIPinitialUIP0.9isrunning[AVtransportFunctionSelection]1.AVtransportserver[transmitter].2.Debugconsole.remain0sec.selectGoesintodefaultsetting[1]...BeginProcess，sys_tick118PhyStatusff，count65534TF5X0gointoAuto-negotiationmode...TF5X0configPHY&&LinkPartnerin100Mbpsfullduplexmode！！MyLanGateway192.168.1.1[LaunchAVTransportfirmware(transmitter)，sys_tick131InitTVTuner6b1aok！！initvideodecoder[PHILIPSSAA7115]RegsiterInitialok！！initAudioProcessor(MSP3455G)...ok！！initMPEG2Encoder，sys_tick173UPD61051microcodedownloading...MicrocodeDownloading...[100％]...Done.MicrocodeDownloadsuccess！！EnbaleinternalCPU0x3E＝0x00interruptstatus(0x31)＝0x10，count＝1initializationnoticereceived...initok！！uPD61051goesintoINITSTATE...ok！！uPD61051goesintoSTANDBYSTATE...ok！！CheckEEPROMandreaddata，sys_tick463SetAV_Controlbycode！！SavetoEEPROMsrc＝2，TV＝1，max＝0CheckTunerTablefromEEPROMOK！！IRTransmiteInitialCurrentLAN/WLANChannelis13，sys_tick598pc_card_initpccardtype＝MINIPCI[initTF5X0PCCardInterface]pc_card_initpccardtype＝MINIPCIpc_card_initattrspacebaseaddr.0x00000000pc_card_initiospacebaseaddr.0x00000000pc_card_initmemspacebaseaddr.0x10000000pc_card_inithostmembaseaddr.0x20000000Resetpccardinterface...ok！！getpccardvendoridgetpccarddeviceidMiniPCIWlanCardconnected[configparametersforISL3890(IntersilPrismGT)][initTF5X0PCCardInterface]pc_card_initpccardtype＝MINIPCIpc_card_initattrspacebaseaddr.0x00000000pc_card_initiospacebaseaddr.0x00000000pc_card_initmemspacebaseaddr.0x10000000pc_card_inithostmembaseaddr.0x20000000Resetpccardinterface...ok！！getpccardvendoridgetpccarddeviceid[IOMCUfirmwaredownloading]IOMCUmicrocodelocateat0x00048ff0IOMCUmicrocodepointeratc048ff0IOMCUmicrocodesize0x00008000IOMCUMicrocodeDownloading...[100％]initISL38xx(IntersilPrismGT)][ISL38xxfirmwaredownload]microcodelocateat0x00050ff0pointerofmicrocodeatc050ff0microcodesize0x00017000MicrocodeDownloading......Done.resethostinterface...ok！！enableinterruptbitsofISL3890....ok！！[initqueue][configMODEofWLANmoduleISL38xx]turnonIOMCU...ok！！initisl38xxgetdevicemac...ok！！initisl38xxconfigoutputpowerto80...ok！！initisl38xxconfigtomenurunmode...ok！！initisl38xxstopingthedevice...ok！！wlan_mgt_process，id＝0wlan_mgt_process，id＝ff02000fwlan_mgt_process，id＝ff020008wlan_mgt_process，id＝ff020003initisl38xxsetphyprofileGONLY...ok！！initisl38xx[Ahocmode]configdevicetoAPmode...ok！！initisl38xx[Ahocmode]setchannelto13！！mitisl38xx[Ahocmode]setmode1BSSID565461694661！！initisl38xxsetSSIDtonHISENSE_AV_DEVELOP_PARTY..ok！！initisl38xx[Ahocmode]setPSMbufobjectat0x20002db0...ok！！initisl38xxsettheauthenticationenable1...ok！！initisl38xxsettheprivacyinyokedmode0...ok！！initisl38xxsettheexunencryptedobject0...ok！！initisl38xxsetdefaultkey1-64656661756c745f6b65795f31...ok！！initisl38xxsetdefaultkey2-64656661756c745f6b65795f32...ok！！initisl38xxsetdefaultkey3-64656661756c745f6b65795f33...ok！！initisl38xxsetdefaultkey4-64656661756c745f6b65795f34...ok！！initisl38xxsetthedefaultkeyid0...ok！！initisl38xx[Ahocmode]setrates...ok！！mitisl38xxsetdot1xenableobject...ok！！initisl38xxstartingthedevice...ok！！TheWLANSSIDisnHISENSE_AV_DEVELOP_PARTYlen＝25wlan_mgt_process，id＝17000019wlan_mgt_process，id＝10000000wlan_mgt_process，id＝17000007wlan_mgt_process，id＝10000001wlan_mgt_process，id＝10000002wlan_mgt_process，id＝19000004wlan_mgt_process，id＝12000000wlan_mgt_process，id＝12000001wlan_mgt_process，id＝12000002wlan_mgt_process，id＝12000004wlan_mgt_process，id＝12000005wlan_mgt_process，id＝12000006wlanmgt_process，id＝12000007wlan_mgt_process，id＝12000003wlan_mgt_process，id＝1700000awlan_mgt_process，id＝17000020wlan_mgt_process，id＝10000002wlan_mgt_process，id＝1d000004wlan_mgt_process，id＝17000006wlan_mgt_process，id＝150007e0wlan_mgt_process，id＝ff020003wlan_mgt_process，id＝17000004wlan_mgt_process，id＝17000006wlan_mgt_process，id＝17000006wlan_mgt_process，id＝13000003wlan_mgt_process，id＝13000003MyWLANMAC00:05:c9:80:03:cbuPD61051EncodergoesintoSTARTSTATE...uPD61051EncodeBitRate＝54，val＝28ok！！DHCprequest，sys_tick1297eth_sendinWLANpatheth_sendinLANpatheth_sendinWLANpath*eth_sendinLANpathDhcpgetIPfail！！！set_my_uipTF5X0myipis192.168.1.21.IP192.168.1.21waitforReceiverLogin，sys_tick1599rcv.CommandCode＝0x02SendAVNetrequest0124msp3455GType06MTS00uPD61051ChangeModeEnbaleinternalCPU0x3E＝0x00uPD61051standbyok！！uPD61051EncodeBitRate＝54，val＝28uPD61051encodubgok！！NewSignalType82SendAVNetrequest0102SendAVNetrequest0123currenttick00000021sec-005390a020000MainEther_Rcv294currenttick00000025sec-005370a020000ReceiveAVNetcommand030412ReceiveAVNetcommand030412ReceiveAVNetcommand030412currenttick00000026sec-005240a020000ReceiveAVNetcommand030412ReceiveAVNetcommand030412ReceiveAVNetcommand030412currenttick00000027sec-005240a020000ReceiveAVNetcommand030412ReceiyeAVNetcommand030412NetSearchReplyinWLANC13SendAVNetTransfer41ReceiveAVNetcommand030412NetSearchReplyinWLANC13SendAVNetTransfer41ReceiveAVNetcommand030412NetSearchReplyinWLANC13SendAVNetTransfer41ReceiveAVNetcommand030412NetSearchReplyinWLANC13SendAVNetTransfer41currenttick00000029sec-005370a020000ReceiveAVNetcommand030a29PairCommand000b78fffffe0005c98003ccc0a80116c0a8011554462d0000010d0400SendAVNetTransfer100ReceiveAVNetcommand030212Connectionno＝0，alreadyhave0DisableTransportStreamLanType＝90MPEGTSmac00:05:c9:80:03:ccMPEGTSIP192.168.1.22MPEG-TSpacketsizeis940initTF530videoportfortransmitTS...ok！！AVtransporttransmitterisrunning...SendAVNetrequest0302SendAVNetrequest030aSendAVNetrequest0102ReceiverBecomeAlive！！！EnableTransportStreamReceiveAVNetcommand030710currenttick00000044sec-005270c020200ReceiveAVNetcommand030710currenttick00000050sec-005270a020000各个部分的修改命令帮助菜单[TF5X0Debuger][taifatechdebuger]helpdisp.availableconsolecmd.resetresetsystem.gpioGPIO(P0～P4r/w)*configconfigIP，MAC，SNM...loadloadmicrocodetoMPEGEn/Decoderrdrd.aTF5X0reg.wrwr.datatoaTF5X0reg.dmpdmp.extl.mem.ofTF5X0.fillfillextl.mem.ofTF5X0.*rtprecev.&retxmitpkt.*rxrecev.pkt.*txtxmitonepkt.ii2cread/writeoperation.eio0externalIO0rd/wr.eio1extemalIO1rd/wr.dcdebugcounterdumping.timertimertest.phyPHYstatus/config.nMPEG2En/Decoderdebugger(uPD61051).iei2cEEPROMdebugger(ATM24C16).tbTF5X0FiltertableaccessfufirmwareupdateUtilityvdVideodecoderdebugger.mAudioProcessordebugger.TSdirectMPEG-TStransmittesting.exitExitDebugConsole.对EEPROM进行清空；重新装载初始化的信息AV-TX＞ief02048ffAT24C16fill......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................清空完成后可以读取检查是否成功AV-TX＞ied02048AT24C16dumpffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffAV-TX＞eixtBadcommand！！type′help′toknowdetails...AV-TX＞exitReceiveAVNetcommand030710ReceiveAVNetcommand030710ReceiveAVNetcommand030710ReceiveAVNetcommand030710ReceiveAVNetcommand01030遥控的状态信息rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand01040rcv.CommandCode＝0x04msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123ReceiveAVNetcommand030710ReceiveAVNetcommand030710currenttick00000149sec-005270a020000ReceiveAVNetcommand030710currenttick00000152sec-005260a020000ReceiveAVNetcommand01030rcv.CommandCode＝0x03msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123currenttick00000155sec-005140a020000ReceiveAVNetcommand01040rcv.CommandCode＝0x04msp3455GType06MTS00SendAVNetrequest0122SendAVNetrequest0102SendAVNetrequest0123currenttick00000164sec-005270b020000ReceiveAVNetcommand030710currenttick00000179sec-005270b020000搜台信息；Channel6default0xe24fmetune0xe641videomode＝82PAL0x4system_init＝31，audio＝4system＝51SendAVNetrequest0102SendAVNetrequest0203实施例1利用一根特制的串口连接线，便可以方便使用WINDOWS的超级终端(计算机)进行系统的仿真，大大方便了操作，降低了生产成本。它可以利用任何一台计算机和一条RS232线，不需要安装专用的软件，极大地提高了开发的方便性，可以大大缩短开发周期。它可广泛应用于PDP电视机及各种无线系统芯片程序的仿真调试中。权利要求1.一种利用计算机仿真调试PDP电视芯片程序的方法，其特征在于它包括以下步骤(1)将一台计算机与一个FLASH存储器连接，再将其经串口连接线与PDP电视机连接；(2)进行串口通讯配置，分别按下列设置串口通讯参数每秒位数115200；数据位8；奇偶检验无；停止位1；数据流控制无；(3)利用计算机显示电路板的状态信息，包括各个芯片的运行状态，检测出芯片是否工作正常和当前的程序运行情况；(4)通过写入FLASH的与RS232接口通讯的程序，实现系统中芯片寄存器的实时更改；(5)实时读取遥控的控制情况以及搜台的跟踪情况。2.按照权利要求1所述的利用计算机仿真调试PDP电视芯片程序的方法，其特征在于步骤(1)中所说的的串口连接线为3股线配置，它分别与计算机的串口端子RXD、TXD和GND相连，再分别与PDP电视机的TXD、RXD和GND端子相连。3.按照权利要求2所述的利用计算机仿真调试PDP电视芯片程序的方法，其特征在于所说的串口连接线为3股耳机线。全文摘要一种利用计算机超级终端仿真调试PDP电视芯片程序的方法，属于电子和电视机技术。它包括将计算机与FLASH连接，再将PC经串口连接线与PDP电视机连接；进行串口通讯参数配置每秒位数－115200、数据位－8、奇偶检验－无、停止位－1、数据流控制－无；利用计算机显示电路板的状态信息，包括各芯片的运行状态，检测出芯片是否工作正常和当前的程序运行情况；通过写入FLASH的与RS232接口通讯的程序，实现系统中芯片寄存器的实时更改；实时读取遥控的控制情况以及搜台的跟踪情况等五个步骤。它利用计算机和RS232线，不需专用软件，提高了开发的方便性，缩短了开发周期。可广泛应用于PDP及各种无线系统芯片程序的仿真调试中。文档编号G06F9/455GK1622642SQ20041007550公开日2005年6月1日申请日期2004年12月11日优先权日2004年12月11日发明者马楔,菅怀刚,龚连发,邢胜春,黄海华申请人:海信集团有限公司,青岛海信电器股份有限公司