Im trying to communicate with FFUART with standard
windows CE terminal, but this does not working. Since
revision 1.14 of uart/serial.c on debug output is
'Write timeout 1, 1'. Revision 1.13 working correctly.
In retail image this this error does not occurs.
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Please try current uart/serial.c,v 1.15
You said: "In retail image this this error does not
occurs.". What does it mean? "Retail image works correctly
with uart/serial.c,v 1.15", or "Retail image do not work and
do not display error message"...
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Revision 1.14, 1.15 debug does not work too ('Write timeout
1, 1'), but retail is OK(1.14, 1.15). When I trying
communicate with modem, I have got no response on terminal,
but AT commands are carried out.
Revision 1.13 retail,debug is OK.
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Reassigned to jfabo: 1.14 and 1.15 are yours, please try to
solve the problem. Thanks.
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As I have observed in the current cvs image the FFUART is
not working correctly even using uart/serial.c 1.13
revision. I am on the 'timeout' problem, but there seems to
be some other problem too.
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I tested serial port with xstuart driver from EP250 BSP.
(XST3: serial port)
Only serial.c rev. 1.13 works ok.
Version 1.14 & 1.15 doesn't work (retail & debug). When a
send one character on serial port Write timeout 1, 1' is
displayed on debug serial port.
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I have som doubts on this comment:
"Date: 2003-07-29 12:39
Sender: flegy"
First: I have found problem in the uart/serial.c DisableIR()
function, when in some circummstances it could case the UART
to be turne off. Debugging the image I saw that this
happened and therefor I don't think that the AT commands or
anything else could be carried out (this is confirmed in the
ext.serial too see the comment from disoft)
Secondly, since 25-06-2003 the modem initialization has been
removed from its temporary place and using only the terminal
the modem was not turned on and initialized.
Anyway after fixing the DisableIR() problem the Writetimeout
did not go away, so I'm working on it. The external serial
is now working fine.
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Fixed in CVS uart/serial.c rev.1.17.
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I've looked into uart/serial.c,v 1.17 and I've not found
real bug fix.
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> Secondly, since 25-06-2003 the modem initialization has been
> removed from its temporary place and using only the terminal
> the modem was not turned on and initialized.
yes, I know, since 26-06-2003 temporarily turns on modem
gmodem driver.