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100的问题！！！
各位大侠，小弟在开发u盘时碰到一个问题，这个问题好像与
BULK―ONLY协议有出入，大家帮忙看看，为什么PC送的数据没送完，就又发送了命令了，中间也没有CSW！！ 13 DO 55 53 42 43 - 08 10 7d 81 USBC.... 2.0ms 00 00 01 00 - 00 00 0a 2a .......* 00 00 00 00 - 01 00 00 80 ........ 00 00 00 00 - 00 00 00 ....... 13 DO f8 ff ff ff - 00 00 00 00 ........ 9.0sc 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ （下面省略一部分数据） 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 以上共发送了21120个数据，然后主机又发送了一个CBW 13 DO 55 53 42 43 - 88 f5 37 81 USBC..7. 236ms 00 00 01 00 - 00 00 0a 2a .......* 00 00 00 00 - de 00 00 80 ........ 00 00 00 00 - 00 00 00 ....... 13 DO f8 ff ff ff - 00 00 00 00 ........ 9.7sc 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 00 00 00 00 - 00 00 00 00 ........ 请教各位大哥，出现这种问题的原因是什么？为什么PC连数据都不发送完后再发送下一个CBW呢？？ |
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