没有看出问题，哪位大侠给楼主指点一下

                                 如果是因为不能出现“.”，那这个规定又是从哪里来的

                                 这样的写法就有很大的问题：delay100ms(100); 你不知道编译器是否会做优化，以及怎么优化。

应该是用linux的吧？呵呵

ST不知道，华为的传说太多了，什么珍惜生命.........的。

请问楼主使用TCPMP在6410上播放视频吗？还是使用什么播放器？。。。。

学哈子。听听高人指路。

回复二楼的大侠，是在linux平台下的，*.h确实是存放图片数组的头文件 下面的这个图片数组文件是通过bmptobin.exe这个程序生成的，我现在想把它还原到*.bmp格式（原图片没有） Im_loading.h /* E:\Glass\Bitmap\Im_Loading.h         bmp file size:                2680         bmp data offset:        1078         bmp data width:                40         bmp data height:        40         bmp data size:                1600         RLE bmp data size:        818 */ const unsigned char Im_Loading[] __attribute__((section(".flash"))) = { 0x5a,0xff,0x94,0x3b,0x0e,0x03,0x03,0x01,0x03,0x03,0x01,0x03,0x03,0x01,0x03,0x03, 0x01,0x03,0x03,0x01,0x03,0x0e,0x3b,0x13,0xff,0x96,0x0d,0x03,0x01,0x03,0x01,0x03, 0x03,0x01,0x03,0x03,0x01,0x03,0x03,0x01,0x03,0x03,0x01,0x03,0x03,0x03,0x01,0x0d, 0x11,0xff,0x98,0x22,0x03,0x0d,0x25,0x25,0x31,0x25,0x31,0x31,0x25,0x31,0x31,0x25, 0x31,0x31,0x25,0x31,0x31,0x25,0x25,0x25,0x0d,0x03,0x22,0x10,0xff,0x86,0x03,0x01, 0x25,0x1c,0x1c,0x25,0x06,0x1c,0x82,0x25,0x1c,0x05,0x25,0x85,0x31,0x25,0x25,0x01, 0x0d,0x10,0xff,0x98,0x03,0x03,0x25,0x05,0x0d,0x05,0x0d,0x05,0x0d,0x05,0x0d,0x05, 0x05,0x0d,0x13,0x13,0x1c,0x1c,0x25,0x25,0x31,0x31,0x03,0x01,0x10,0xff,0x8a,0x0d, 0x01,0x25,0x31,0x31,0x4a,0x56,0x64,0x64,0x67,0x05,0x31,0x89,0x2c,0x31,0x31,0x31, 0x25,0x31,0x25,0x01,0x0d,0x10,0xff,0x98,0x22,0x03,0x0d,0x25,0x31,0x64,0x7a,0x64, 0x7a,0x7a,0x31,0x31,0x25,0x31,0x31,0x31,0x25,0x31,0x2c,0x31,0x2c,0x0d,0x03,0x22, 0x11,0xff,0x89,0x03,0x03,0x25,0x31,0x64,0x64,0x7a,0x64,0x64,0x08,0x31,0x85,0x25, 0x31,0x25,0x03,0x03,0x12,0xff,0x8e,0x03,0x03,0x25,0x2c,0x64,0x7a,0x78,0x7a,0x7a, 0x42,0x42,0x42,0x31,0x42,0x05,0x31,0x83,0x25,0x01,0x03,0x12,0xff,0x89,0x03,0x01, 0x25,0x31,0x64,0x64,0x7a,0x7a,0x64,0x08,0x42,0x85,0x31,0x31,0x30,0x03,0x03,0x12, 0xff,0x8a,0x03,0x03,0x31,0x31,0x64,0x7a,0x64,0x64,0x7a,0x4a,0x06,0x42,0x86,0x31, 0x42,0x31,0x2c,0x03,0x03,0x12,0xff,0x96,0x03,0x01,0x30,0x31,0x64,0x7a,0x7a,0x78, 0x7a,0x4b,0x50,0x50,0x50,0x4b,0x4b,0x42,0x42,0x42,0x31,0x31,0x01,0x03,0x12,0xff, 0x96,0x03,0x03,0x31,0x31,0x31,0x64,0x64,0x7a,0x64,0x25,0x2b,0x25,0x2b,0x25,0x2b, 0x25,0x2b,0x42,0x42,0x30,0x03,0x03,0x12,0xff,0x8a,0x22,0x03,0x0d,0x31,0x42,0x4a, 0x64,0x7a,0x67,0x25,0x05,0x15,0x87,0x42,0x4b,0x42,0x42,0x0d,0x03,0x22,0x13,0xff, 0x94,0x03,0x03,0x03,0x30,0x4b,0x4b,0x57,0x64,0x42,0x15,0x25,0x15,0x31,0x59,0x59, 0x50,0x30,0x03,0x03,0x03,0x15,0xff,0x92,0x22,0x03,0x01,0x22,0x50,0x5d,0x50,0x4a, 0x15,0x25,0x52,0x66,0x5d,0x56,0x1c,0x03,0x01,0x22,0x17,0xff,0x90,0x3b,0x03,0x03, 0x0d,0x4a,0x5d,0x5e,0x42,0x67,0x67,0x5d,0x52,0x0d,0x01,0x03,0x3b,0x19,0xff,0x8e, 0x6b,0x0e,0x01,0x03,0x30,0x67,0x67,0x71,0x67,0x30,0x03,0x01,0x22,0x6e,0x1c,0xff, 0x8a,0x22,0x03,0x03,0x30,0x67,0x67,0x25,0x03,0x01,0x22,0x1c,0xff,0x8e,0x63,0x0e, 0x03,0x03,0x30,0x5d,0x67,0x67,0x67,0x30,0x03,0x03,0x0e,0x6e,0x19,0xff,0x85,0x22, 0x03,0x03,0x0d,0x4a,0x06,0x5d,0x85,0x49,0x0d,0x03,0x03,0x22,0x17,0xff,0x88,0x22, 0x03,0x03,0x22,0x52,0x50,0x5d,0x64,0x04,0x5d,0x86,0x56,0x50,0x22,0x01,0x03,0x22, 0x15,0xff,0x94,0x03,0x01,0x03,0x30,0x42,0x42,0x64,0x7a,0x64,0x59,0x56,0x59,0x50, 0x50,0x4b,0x4b,0x30,0x03,0x03,0x03,0x13,0xff,0x96,0x22,0x03,0x0d,0x31,0x31,0x42, 0x64,0x7a,0x64,0x50,0x4b,0x50,0x4b,0x50,0x4b,0x42,0x42,0x42,0x31,0x0d,0x03,0x22, 0x12,0xff,0x96,0x03,0x01,0x31,0x31,0x42,0x64,0x64,0x7a,0x64,0x31,0x15,0x42,0x4b, 0x42,0x42,0x42,0x31,0x42,0x31,0x30,0x01,0x03,0x12,0xff,0x90,0x03,0x03,0x25,0x31, 0x64,0x7a,0x7a,0x64,0x7a,0x15,0x25,0x15,0x31,0x42,0x42,0x42,0x04,0x31,0x82,0x03, 0x03,0x12,0xff,0x8e,0x03,0x01,0x31,0x25,0x64,0x64,0x7a,0x78,0x7a,0x25,0x15,0x15, 0x15,0x25,0x05,0x31,0x83,0x25,0x01,0x03,0x12,0xff,0x96,0x03,0x03,0x25,0x31,0x64, 0x7a,0x64,0x7a,0x64,0x30,0x15,0x25,0x15,0x15,0x25,0x31,0x31,0x31,0x25,0x31,0x03, 0x03,0x12,0xff,0x96,0x06,0x03,0x25,0x31,0x64,0x64,0x7a,0x64,0x7a,0x15,0x25,0x15, 0x15,0x25,0x15,0x15,0x25,0x31,0x31,0x25,0x01,0x03,0x11,0xff,0x98,0x22,0x03,0x0d, 0x31,0x25,0x64,0x7a,0x78,0x7a,0x7a,0x25,0x15,0x15,0x25,0x15,0x25,0x15,0x25,0x25, 0x2c,0x31,0x0d,0x03,0x22,0x10,0xff,0x98,0x03,0x03,0x25,0x25,0x15,0x4a,0x4a,0x3b, 0x31,0x4a,0x1c,0x25,0x25,0x15,0x25,0x15,0x25,0x25,0x15,0x31,0x31,0x25,0x03,0x03, 0x10,0xff,0x91,0x03,0x01,0x25,0x05,0x0d,0x05,0x05,0x05,0x0d,0x05,0x05,0x03,0x05, 0x13,0x13,0x13,0x1c,0x04,0x25,0x83,0x31,0x01,0x03,0x10,0xff,0x82,0x11,0x03,0x11, 0x25,0x85,0x31,0x31,0x25,0x03,0x0d,0x10,0xff,0x8e,0x22,0x01,0x0d,0x25,0x31,0x25, 0x31,0x2c,0x31,0x25,0x31,0x31,0x31,0x2c,0x05,0x31,0x85,0x25,0x25,0x0d,0x01,0x22, 0x11,0xff,0x96,0x0d,0x03,0x01,0x03,0x01,0x03,0x01,0x03,0x03,0x01,0x03,0x01,0x03, 0x01,0x03,0x01,0x03,0x01,0x03,0x01,0x03,0x11,0x13,0xff,0x94,0x35,0x0d,0x03,0x03, 0x01,0x03,0x01,0x03,0x03,0x01,0x03,0x01,0x03,0x01,0x03,0x01,0x03,0x03,0x11,0x30, 0x5a,0xff };

首先，谢谢。 手册里没说是“为了保证较宽的兼容性，给出了比计算结果更宽的时间限制”这样的话，所以不知道。 还是很迷糊，再说AN2784里那个SRAM时序的计算，如下图。按照公式计算 先得DATAST=0.57（不知该如何取舍，先取0）； 再由（ADDSET+2）*14=12得ADDSET=-1.14(同上取0)； 最后校正得DATAST=3.456-4=-0.544(此处不知道Tsu和Tv两个参数是何处得来的，取得是和NOR FLASH计算时一样的参数36ns)。 不过结果的确是比我算的大啊，呵呵。 再次感谢版主的回复。 4.jpg (22.42 KB) 下载次数:2 2010-4-15 14:55 5.jpg (39.83 KB) 下载次数:5 2010-4-15 14:55

补充：发送和接收都会产生中断， void serial()interrupt 4 using 3  {         if（RI) {...     }     if (TI) {...     }     ... }

执行效率不会因为编译器有所区别，而是各编译器的优化等级及优化方式可能会导致生成的机器码有所差别，所以执行的时候会有微小的差别，实际上差别不会有多大。

RAS有这个兼容性吗？我发现不同的厂家的GSM模块命令也不一致的，CDMA就更加了，这些如何协调呀？ 而且，也是针对于上网而已。如果我需要在短信和无线上网之间切换，是否可以使用RAS呢？

也就是说2410肯定能进IDLE模式呗，那应该会省好多的电吧 关屏背光是肯定的，大约能省几十个毫安不等，但是即使关掉背光的话电流还在100mA，这个是很痛苦的事情

不能显示代码？ 是ADS的设置问题吧。

                                 

i.MX31还可以，多媒体能力比较强。不过现在FreeScale出的MX51才叫牛叉！！！

引用 8 楼 ialwaysgo 的回复: 我继续调调板子了，被坏块管理折腾了。。。555

兄弟，你在搞Flash坏块管理吗。我做过，可以交流 QQ156740709，加我时说eeworld的

IIC的上拉电阻取决于负载电容， 我在2楼就告诉你了， 铁电的上拉电阻大了，换成1.5K左右试验一下。你电阻现在是多大的？ 铁电的上拉电阻一般要小于EEPROM。

开机的时候风扇是以最高转速运转的，过一会主板上的温控电路开始工作了，就会根据CPU温度降低转速，这是开机的时候听到一会响声的原因。

你的BSP目录下有非法的文件或目录名(有空格或中文等)，把它们处理掉，再把build.dat删除就好了。