I am using the below tcl version
My tcl script opens the serial com port and then uses the file handle
to setup an expect session as shown below.
set serialfd [open $defSerialPort r+]
fconfigure $serialfd -mode 115200,n,8,1
fconfigure $serialfd -blocking 0 -buffering full -buffersize 500 -
spawn -open $serialfd
set ser_spawn_id $spawn_id
But when I am using the expect command to search for a pattern, the
command returns immediately without waiting for the timeout period.
eval expect -i $ser_spawn_id $patlist
When I set exp_internal to 1. I get the below output
expect: does "" (spawn_id exp4) match glob pattern "LTC - Pop up"? no
expect: read eof
expect: set expect_out(spawn_id) "exp4"
expect: set expect_out(buffer) ""
Sometimes it works fine without any problems. but most of the time it
I checked on hyper terminal that there is data on the serial line.
Does anyone know how to fix this ?
||12/2/2009 6:42:10 AM