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Re: ser_filter
- From: Jonathan Larmour <jifl at eCosCentric dot com>
- To: Joerg Rapka <joerg dot rapka at duagon dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Fri, 28 Mar 2003 15:12:54 +0000
- Subject: Re: [ECOS] ser_filter
- References: <3E843877.6040500@duagon.com>
Joerg Rapka wrote:
Hi
I want to use the "ser_filter.exe" of ecos v2.0b1 under Windows 2000.
I try the following:
C:\temp\ser_filter>ser_filter -n -f -c -S COM1 115200
I try some other combination of options, but always get the help text.
NOTE:
The above example worked with "ser_filter.exe" from ecos 1.3.1.
ser_filter hasn't been well tested so far. Can you submit this to bugzilla
please?
Another question:
I have configured my target (own port like ARM7 EB40) to use software
flow control.
For serial test I use "ser_filter.exe" from ecos 1.3.1.
I run serial tests "serial1, serial2" successfully, but all other tests
fails.
Reason for the failure:
The "ser_filter.exe" will send binary data containing character "XON"
"XOFF", which will be interpreted by the target for the software flow
control and ignored in the RX data stream.
If I look to serial test "flow1" one test case is "software flow control".
(1) Is it ever possible to run the serial tests with a target configured
to software flow control?.
(2) Does anyone try the same successfully?
Do you mean your serial driver implements software flow control by itself
or something? ser_filter shouldn't send XON/XOFF unless the test case
specifically asks it to, like flow1.
Jifl
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