[ts-7000] [TS-7250] About GPIO with usleep to Digital Pulse Signal!

["sunnyliu2005" <>]

Dear All,

How resolution about to call usleep? Is it in micro-second?
Does the GPIO can create digital pulse with usleep? 
Are there have any limitation?
 

My TS-7250 run origin release version Linux version :

Linux version 2.4.26-ts11  (gcc version 3.3.4) #3 Tue Jun 6 
14:13:14 MST 2006

CPU: Arm920Tid(wb) revision 0

Machine: ep9301

Build AP toolchain : crosstool-cygwin-gcc-3.3.4-glibc-2.3.2.tar.bz2

Please help me! That is my second post message. The first one is disappear here!

Best regards,

Sunny Liu



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