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谢谢MCUISP前辈!
您的意思是说在运行中可以通过程序,完成动态PLL设置,对吗?
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崩溃了 发觉读U盘已经可以 哎 写U盘竟然有问题 你有没碰到关闭文件的时候,CWB发完之后,再写数据时候,在写完第一包接着下一包设备就回了个nak 结果导致超时。。。。哎
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如果你控制的电机速度很慢,,32位的优势就出来了。。。比如2个小时转一圈
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不错的贴
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哎,自己顶一下。。。
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大家敲敲键盘帮帮忙啊
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NK:build and sysgen ——copyfiles ——makeruntimeimage
SDK:new SDK——build SDK
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楼主什么意思?下载程序就是重写FLASH
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貌似任哲的不错,我也没具体看过,以前的boss向我推荐的!
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就是一个物理中断,即一个IRQ对以多个Interupt Handler,每个Handler自己要确定对这个中断是不是感兴趣。其实原理很简单,只要读一下自己设备的寄存器,看看是不是中断位为有效就好了。如果有效就处理了,然后向系统返回一个返回码,表示已经处理了。如果不是自己的中断,就返回另一个返回码,表示,这不是我的中断,请系统掉其他的中断处理函数。
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难道你按照的keil uVision3是arm版本的MDK,应该不会啊,按照的时候会提示选择选C51还是ARM的,,关于TOOL.INI的问题,试过,是这样的,在同一操作系统下,我安装了keil uVision2,同时安装了ARM版本的keil uVision3 ,又名MDK,假如你用MDK打开51prj就会出现TOOL.INI的配置问题。。。。。。。。
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有道理,
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编译上下文
BUILD: [01:0000004202:WARNN ] fulllibc.lib(fpexcept.obj) : warning LNK4099: PDB 'ccrtcmtr.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtcmtr.pdb'; linking object as if no debug info
BUILD: [01:0000004203:WARNN ] fulllibc.lib(fpctrl.obj) : warning LNK4099: PDB 'ccrtfpw1.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtfpw1.pdb'; linking object as if no debug info
BUILD: [01:0000004204:WARNN ] fulllibc.lib(fpraise.obj) : warning LNK4099: PDB 'ccrtfpw1.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtfpw1.pdb'; linking object as if no debug info
BUILD: [01:0000004205:WARNN ] fulllibc.lib(ieee.obj) : warning LNK4099: PDB 'ccrtfpw1.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtfpw1.pdb'; linking object as if no debug info
BUILD: [01:0000004206:WARNN ] fulllibc.lib(sqrt.obj) : warning LNK4099: PDB 'ccrttran.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrttran.pdb'; linking object as if no debug info
BUILD: [01:0000004207:WARNN ] fulllibc.lib(fabs.obj) : warning LNK4099: PDB 'ccrttran.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrttran.pdb'; linking object as if no debug info
BUILD: [01:0000004208:WARNN ] fulllibc.lib(util.obj) : warning LNK4099: PDB 'ccrttran.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrttran.pdb'; linking object as if no debug info
BUILD: [01:0000004209:WARNN ] fulllibc.lib(r_negs.obj) : warning LNK4099: PDB 'ccrtcpu1.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtcpu1.pdb'; linking object as if no debug info
BUILD: [01:0000004210:WARNN ] fulllibc.lib(r_negd.obj) : warning LNK4099: PDB 'ccrtcpu1.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtcpu1.pdb'; linking object as if no debug info
BUILD: [01:0000004211:WARNN ] fulllibc.lib(tolower.obj) : warning LNK4099: PDB 'ccrtconv.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrtconv.pdb'; linking object as if no debug info
BUILD: [01:0000004212:WARNN ] fulllibc.lib(diverr.obj) : warning LNK4099: PDB 'ccrthelp.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrthelp.pdb'; linking object as if no debug info
BUILD: [01:0000004213:WARNN ] fulllibc.lib(chandler.obj) : warning LNK4099: PDB 'ccrthelp.pdb' was not found with 'D:\WINCE600\OSDesigns\2010_3_29_STA2065_Rev122_Test\2010_3_29_STA2065_Rev122_Test\Wince600\STA2064_ARMV4I\cesysgen\oak\lib\ARMV4I\retail\fulllibc.lib' or at 'D:\WINCE600\platform\STA2064\target\ARMV4I\retail\ccrthelp.pdb'; linking object as if no debug info
BUILD: [00:0000004233:PROGC ] Building LINK Pass in D:\WINCE600\PLATFORM\STA2064\src\kitl\ directory.
BUILD: [00:0000004244:ERRORE] CreateDirectory(C:) failed. GetLastError=5 (dec).
BUILD: [00:0000004245:PROGC ] Files Warnings Errors
BUILD: [00:0000004246:PROGC ] Midl 0 0 0
BUILD: [00:0000004247:PROGC ] Message 0 0 0
BUILD: [00:0000004248:PROGC ] Precomp Header 0 0 0
BUILD: [00:0000004249:PROGC ] Resource 0 0 0
BUILD: [00:0000004250:PROGC ] MASM 0 0 0
BUILD: [00:0000004251:PROGC ] SHASM 0 0 0
BUILD: [00:0000004252:PROGC ] ARMASM 14 0 0
BUILD: [00:0000004253:PROGC ] MIPSASM 0 0 0
BUILD: [00:0000004254:PROGC ] C++ 38 21 0
BUILD: [00:0000004255:PROGC ] C 100 99 0
BUILD: [00:0000004256:PROGC ] Static Libraries 29 0 0
BUILD: [00:0000004257:PROGC ] Exe's 1 12 0
BUILD: [00:0000004258:PROGC ] Dll's 50 91 0
BUILD: [00:0000004259:PROGC ] Preprocess deffile 2 0 0
BUILD: [00:0000004260:PROGC ] Resx 0 0 0
BUILD: [00:0000004261:PROGC ] CSharp Compile 0 0 0
BUILD: [00:0000004262:PROGC ] Other 0 0 1
BUILD: [00:0000004263:PROGC ]
BUILD: [00:0000004264:PROGC ] Total 234 223 1
BUILD: [00:0000004265:PROGC ]
BUILD: [00:0000004266:PROGC ] 223 Warnings, 1 Errors
BUILD: [00:0000004267:PROGC ] GetSystemTimes (seconds): Idle: 183 Kernel: 247 User: 67
BUILD: [00:0000004268:PROGC ] Elapsed time (seconds): 157
Build for Windows CE (Release 601) (Built on Aug 17 2006 15:18:52)
File names: Build.log Build.wrn Build.err Build.dat
Sysgening platform D:\WINCE600\platform\STA2064
\WINCE600\build.err
BLDDEMO: There were errors building 2010_3_29_STA2065_Rev122_Test
2010_3_29_STA2065_Rev122_Test - 2 error(s), 331 warning(s)
========== Build: 0 succeeded or up-to-date, 1 failed, 0 skipped ==========
复制代码
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当然这样弄的话 你要把每种遥控器的每个按键先都录进去才行
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我的main里是个无限循环来的,如果用中断的话,数据发送成功的话TI就会置1的,从而进入中断函数,如果发送没有成功,TI是不会置1,也不会进入中断函数的。
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建议用DEBUG版本来调试,你这样完全看不出问题来
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“面临毕业所有的问题都接踵而来,买房啊,买车啊。。”
可见LZ的心态。。。
其实搞嵌入式和搞IT一样,有时候很枯燥的,LZ想入这一行的话,要有心理准备。
做嵌入式,买块开发板跑跑例程,再自己编几个小程序,玩熟练了先。(做应用层的话可以不需要这条)
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不过也有可能是关闭了LCD的背光;
其实有内容显示,只是看不见。
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http://detail.china.alibaba.com/buyer/offerdetail/222960959.html
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学习下;