absq

    1. stm能串行下载吗? 7/3677 stm32/stm8 2011-01-04
                                       用编程器呗.锁了也不怕. http://item.taobao.com/item.htm?id=8973179140
    2. STM32无刷电机驱动 8/8702 stm32/stm8 2010-08-24
                                       不是这么懂技术,纯帮顶
    3.                                  我有时间的话,也要把这些外设玩一遍
    4. ADC0809 10/6314 嵌入式系统 2010-06-14
      根据楼主的描述应该是程序中的一段代码,所列出的应该是一个数组,这个要具体问题具体分析,建议楼主把代码贴出来,大家一起商量。。。
    5. ; IF BSP_NOSD ! ; SDBusDriver.dll $(_FLATRELEASEDIR)\SDBusDriver.dll NK SH ; SDCSDCard.DLL $(_FLATRELEASEDIR)\SDCSDCard.DLL NK SH ; SDMemory.dll $(_FLATRELEASEDIR)\SDMemory.dll NK SH ; ENDIF BSP_NOSD ! 这几句就是基于4.2的吧,5.0版本的DLL不是这三个的。。。 开发班自带的BSP是厂家改过的,问一下他们吧。。。 楼上最好先弄懂什么是驱动。。。
    6. 弱弱的问一个ARM启动代码的问题 22/9706 ARM技术 2010-05-26
      太感谢了,帮顶是美德
    7. 请教通用定时器中计数器的溢出标志 25/14389 stm32/stm8 2010-05-10
                                       update(更新)标志就是计数器的溢出标志!
    8. 请教 usb function client driver 14/6445 嵌入式系统 2010-03-01
      WinCE6.0下的目录为C:\WINCE600\PUBLIC\COMMON\OAK\DRIVERS\USBFN\CONTROLLER\MDD。
    9. 万事如意~~~平平安安~~~
    10. http://www.diybl.com/course/3_program/jdkf/2007926/74218.html 按照这个步骤可以搭建模拟器,不过是基于ARM平台的。
    11. MMU---cp15中c0控制寄存器疑问 4/3601 嵌入式系统 2010-01-31
      再补充几个信息 这个是运行异常的寄存器地址 #define rADCCON    (*(volatile unsigned *)0x58000000) //ADC control 正常的比如是 #define rCLKDIVN    (*(volatile unsigned *)0x4c000014) //Clock divider control 我开发板上的SDRAM一共64MB,挂于系统内存空间的0x30000000处 MMU_SetMTT(0x00000000,0x07f00000,0x00000000,RW_CNB);  //bank0           //128MB     MMU_SetMTT(0x08000000,0x0ff00000,0x08000000,RW_CNB);  //bank1     MMU_SetMTT(0x10000000,0x17f00000,0x10000000,RW_NCNB); //bank2     MMU_SetMTT(0x18000000,0x1ff00000,0x18000000,RW_NCNB); //bank3     MMU_SetMTT(0x20000000,0x27f00000,0x20000000,RW_NCNB); //bank4     MMU_SetMTT(0x28000000,0x2ff00000,0x28000000,RW_NCNB); //bank5     MMU_SetMTT(0x30000000,0x33ffffff,0x30000000,RW_NCNB);     MMU_SetMTT(0x38000000,0x3ff00000,0x38000000,RW_NCNB); //bank7           //128MB,         MMU_SetMTT(0x40000000,0x47f00000,0x40000000,RW_NCNB); //SFR                   //128MB,物理寄存器,noncached nonbuffered     MMU_SetMTT(0x48000000,0x5af00000,0x48000000,RW_NCNB); //SFR                   //48MB,     MMU_SetMTT(0x5b000000,0xfff00000,0x5b000000,RW_FAULT);//not used   //如果应用层访问到该区域MMU会报错     MMU_SetTTBase(_MMUTT_STARTADDRESS);     。。。。。。
    12. 又看了一遍LZ的流驱动,怎么看的这么复杂。。。汗 __declspec(dllexport) extern DWORD GIO_Init1(LPCTSTR pContext, LPCVOID lpvBusContext); __declspec(dllexport) extern BOOL GIO_Deinit(DWORD hDeviceContext); __declspec(dllexport) extern DWORD GIO_Open(DWORD hDeviceContext, DWORD AccessCode, DWORD ShareMode); __declspec(dllexport) extern BOOL GIO_Close(DWORD hOpenContext); __declspec(dllexport) extern BOOL GIO_IOControl(DWORD hOpenContext, DWORD dwCode,PBYTE pBufIn, DWORD dwLenIn,   PBYTE pBufOut, DWORD dwLenOut, PDWORD pdwActualOut); __declspec(dllexport) extern void GIO_PowerUp(DWORD hDeviceContext); __declspec(dllexport) extern void GIO_PowerDown(DWORD hDeviceContext); __declspec(dllexport) extern DWORD  GIO_Read(DWORD hOpenContext, PUCHAR pBuffer, ULONG Count); __declspec(dllexport) extern DWORD  GIO_Write(DWORD hOpenContext, PUCHAR pBuffer, ULONG Count); __declspec(dllexport) extern DWORD  GIO_Seek1(DWORD hOpenContext, long Amount, WORD Type); 复制代码 这些个人感觉没必要在说一次把。。你头文件里面有说了就可以了 另外。。。bib/reg这两个文件的都要修改的。 然后你查看下你的PB下到命令行状态,然后notepad一下你的regini.ini文件看看有没有写到注册表 如果用DM还没有出来就回头用原始的方法实验一次。
    13. 引用楼主 zengsen 的回复: 最近做毕业设计遇到这样一个问题; 我采用wince操作系统,做音频采集; ? ? 首先,我是通过waveInOpen添加回调函数waveInProc,当存放采集音频数据的缓冲区满了,就调用回调函数waveInProc,再进行处理。 ? ? 这样,正常采集声音没有发生问题。但是当我点击一下触摸屏的时候回调函数就不能被触发了回调了,后来发现只要我窗口过程函数WndProc接收消息就不能调用回调函数,声音采集就失败! 想请教一下各位,声音采集系列函数waveInProc与窗口过程函数WndProc之间有什么关系吗?怎么样才能正确共同使用。
      if( (error = waveInOpen( &inst->handle , WAVE_MAPPER , &format , (DWORD)waveInProc , (DWORD)inst , CALLBACK_FUNCTION ))                         !=  MMSYSERR_NOERROR ) 我试试线程回调!
    14. TCPIP连接请求报文问题 12/4926 嵌入式系统 2009-12-14
      回帖送散分啦~
    15. wince 启动时出现堆栈溢出 9/4561 嵌入式系统 2009-11-13
      把启动到这个错误所有的信息都贴出来看一下吧
    16. 实习可以不。。。
    17. 搞的有点头晕,问个camera拍照问题 37/11496 嵌入式系统 2009-10-23
      引用 16 楼 hitszj604 的回复: {0x11,0x80},{0x6a,0x3e},{0x3b,0x09},{0x13,0xe0},{0x01,0x80},{0x02,0x80},{0x00,0x00},{0x10,0x00}, {0x13,0xe5},{0x39,0x43},{0x38,0x12},{0x37,0x00},{0x35,0x91},{0x0e,0xa0},{0x1e,0x04},{0xA8,0x80}, {0x12,0x40},{0x04,0x00},{0x0c,0x04},{0x0d,0x80},{0x18,0xc6},{0x17,0x26},{0x32,0xad},{0x03,0x00}, {0x1a,0x3d},{0x19,0x01},{0x3f,0xa6},{0x14,0x2e},{0x15,0x10},{0x41,0x02},{0x42,0x08},{0x1b,0x00}, {0x16,0x06},{0x33,0xe2},{0x34,0xbf},{0x96,0x04},{0x3a,0x00},{0x8e,0x00},{0x3c,0x77},{0x8B,0x06}, {0x94,0x88},{0x95,0x88},{0x40,0xc1},{0x29,0x3f},{0x0f,0x42},{0x3d,0x92},{0x69,0x40},{0x5C,0xb9}, {0x5D,0x96},{0x5E,0x10},{0x59,0xc0},{0x5A,0xaf},{0x5B,0x55},{0x43,0xf0},{0x44,0x10},{0x45,0x68}, {0x46,0x96},{0x47,0x60},{0x48,0x80},{0x5F,0xe0},{0x60,0x8c},{0x61,0x20},{0xa5,0xd9},{0xa4,0x74}, {0x8d,0x02},{0x13,0xe7},{0x4f,0x3a},{0x50,0x3d},{0x51,0x03},{0x52,0x12},{0x53,0x26},{0x54,0x38}, {0x55,0x40},{0x56,0x40},{0x57,0x40},{0x58,0x0d},{0x8C,0x23},{0x3E,0x02},{0xa9,0xb8},{0xaa,0x92}, {0xab,0x0a},{0x8f,0xdf},{0x90,0x00},{0x91,0x00},{0x9f,0x00},{0xa0,0x00},{0x3A,0x01},{0x24,0x70}, {0x25,0x64},{0x26,0xc3},{0x2a,0x00},{0x2b,0x00},{0x6c,0x40},{0x6d,0x30},{0x6e,0x4b},{0x6f,0x60}, {0x70,0x70},{0x71,0x70},{0x72,0x70},{0x73,0x70},{0x74,0x60},{0x75,0x60},{0x76,0x50},{0x77,0x48}, {0x78,0x3a},{0x79,0x2e},{0x7a,0x28},{0x7b,0x22},{0x7c,0x04},{0x7d,0x07},{0x7e,0x10},{0x7f,0x28}, {0x80,0x36},{0x81,0x44},{0x82,0x52},{0x83,0x60},{0x84,0x6c},{0x85,0x78},{0x86,0x8c},{0x87,0x9e}, {0x88,0xbb},{0x89,0xd2},{0x8a,0xe6},
      呜呜呜呜呜----------------我用比较软件对比,你我的寄存器配置一摸一样啊。但是我的就是不行啊。 {0x11,0x80},{0x6a,0x3e},{0x3b,0x09},{0x13,0xe0},{0x01,0x80},{0x02,0x80},{0x00,0x00},{0x10,0x00}, {0x13,0xe5},{0x39,0x43},{0x38,0x12},{0x37,0x00},{0x35,0x91},{0x0e,0xa0},{0x1e,0x04},{0xA8,0x80}, {0x12,0x40},{0x04,0x00},{0x0c,0x04},{0x0d,0x80},{0x18,0xc6},{0x17,0x26},{0x32,0xad},{0x03,0x00}, {0x1a,0x3d},{0x19,0x01},{0x3f,0xa6},{0x14,0x2e},{0x15,0x10},{0x41,0x02},{0x42,0x08},{0x1b,0x00}, {0x16,0x06},{0x33,0xe2},{0x34,0xbf},{0x96,0x04},{0x3a,0x00},{0x8e,0x00},{0x3c,0x77},{0x8B,0x06}, {0x94,0x88},{0x95,0x88},{0x40,0xc1},{0x29,0x3f},{0x0f,0x42},{0x3d,0x92},{0x69,0x40},{0x5C,0xb9}, {0x5D,0x96},{0x5E,0x10},{0x59,0xc0},{0x5A,0xaf},{0x5B,0x55},{0x43,0xf0},{0x44,0x10},{0x45,0x68}, {0x46,0x96},{0x47,0x60},{0x48,0x80},{0x5F,0xe0},{0x60,0x8c},{0x61,0x20},{0xa5,0xd9},{0xa4,0x74}, {0x8d,0x02},{0x13,0xe7},{0x4f,0x3a},{0x50,0x3d},{0x51,0x03},{0x52,0x12},{0x53,0x26},{0x54,0x38}, {0x55,0x40},{0x56,0x40},{0x57,0x40},{0x58,0x0d},{0x8C,0x23},{0x3E,0x02},{0xa9,0xb8},{0xaa,0x92}, {0xab,0x0a},{0x8f,0xdf},{0x90,0x00},{0x91,0x00},{0x9f,0x00},{0xa0,0x00},{0x3A,0x01},{0x24,0x70}, {0x25,0x64},{0x26,0xc3},{0x2a,0x00},{0x2b,0x00},{0x6c,0x40},{0x6d,0x30},{0x6e,0x4b},{0x6f,0x60}, {0x70,0x70},{0x71,0x70},{0x72,0x70},{0x73,0x70},{0x74,0x60},{0x75,0x60},{0x76,0x50},{0x77,0x48}, {0x78,0x3a},{0x79,0x2e},{0x7a,0x28},{0x7b,0x22},{0x7c,0x04},{0x7d,0x07},{0x7e,0x10},{0x7f,0x28}, {0x80,0x36},{0x81,0x44},{0x82,0x52},{0x83,0x60},{0x84,0x6c},{0x85,0x78},{0x86,0x8c},{0x87,0x9e}, {0x88,0xbb},{0x89,0xd2},{0x8a,0xe6},
    18. platform builder 6.0可以开发wince5.0吗 7/3682 嵌入式系统 2009-08-31
      不能
    19. 你们说的是 BOOL KernelRelocate (ROMHDR *const pTOC) 这个东西吧。 nb0也是要的。
    20. 单片机制作报警器可以和mp3联系起来吗? 6/3845 嵌入式系统 2009-07-08
      能控制,但不知道怎么控制的,要加哪些外围的电路,软件又要考虑哪些方面呢呵呵还是谢谢大家的帮忙!

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