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Re: Serial communications
- From: grahamlab <graham dot labdon at cranems dot co dot uk>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Tue, 7 Jul 2009 00:00:23 -0700 (PDT)
- Subject: Re: [ECOS] Serial communications
- References: <m363e6m0vy.fsf@xl5.calivar.com>
I decided to try and get the serial tests working but have run into some
problems - here is what I do
In a cmd window I type the command 'ser_filter -t 9000 /dev/ttyS0 38400'
this gives the following output - [b7cc18c0 Tu 07:33:38]
ConnectSocketToSerial : socket 3 <--> /dev/ttyS0 [b7cc18c0 Tu 07:33:38]
Applysettings baud=38400 bParity=0 stopbits=1 databits=8 [b7cc18c0 Tu
07:33:38] Changing configuration...
[b7cc18c0 Tu 07:33:38] Done.
[b7cc18c0 Tu 07:33:38] ConnectSocketToSerial: waiting for connection...
In another cmd window I type the command arm-eabi-gdb -x gdb.init
../../DevBoard_install/tests/io/serial/v3_0/tests/serial3
At the gdb prompt I type the following commands set remotebaud 38400 set
remote memory-write-packet-size 64 target remote localhost:9000
The ser_filter program shows that a connection has been made - [b7cc18c0 Tu
07:43:12] Connection accepted from localhost - socket 5 [b7cc18c0 Tu
07:43:12] ConnectSocketToSerial: connected
At the gdb prompt I type 'c' but nothing further happens.
What am I doing wrong?
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