Hi,
On Thu, Dec 21, 2017 at 02:11:22PM -0700, zulu4711 wrote:
>
> The thread that is started that takes the SIO data and feeds them to
> pppos_input() was something I did as I understood from Simon that if
> PPP_INPROC_IRQ_SAFE is 1, that was safe to do.
>
> Can you explain to me if these
Any comments on this ?
It seems to work fine, have had it running on a testsystem for a week or
more..
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Thanks for input!
I'm sorry, but I need to take a couple of steps back now (english is not my
native language...)
First of all the initialization sequence.
In my main() I changed now to:
dial the modem
starts a thread that will eventually feed serial data to
pppos_input() once
goldsimon wrote:
> Core locking is really for the you layer only.
That should have been API layer!
Simon
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Thanks for input Sylvain!
I'm sure that I'm doing something wrong, I just need to find out what ;)
In the project this will eventually go into, I have around 300.000 lines of
C code and more than 50 separate threads running so a "non RTOS" operation
is not possible.
I was led to believe (not
Hi zulu4711,
On Thu, Dec 21, 2017 at 03:06:14AM -0700, zulu4711 wrote:
>
> Yes, it seems like a threading violation like I had before and this is
> surely because of me not having a full insight to what is legal to call and
> what is not legal to call in the stack when running in threaded mode.
Thanks for input Simon!
Yes, it seems like a threading violation like I had before and this is
surely because of me not having a full insight to what is legal to call and
what is not legal to call in the stack when running in threaded mode.
I checked, and I called ppp_close() from another thread
zulu4711 wrote:
> [..]
> The crash happens always when the line is dropped and PPP reports
> PPP_PHASE_ESTABLISH (6) or thereabouts. I get a protection violation in the
> socket send function (I have a feeling that the send function is in the
> middle "of its thing" when the connection is ripped
I should also add that it is not the same place the crash occurs, I have seen
it other places (but did not get a snapshot of where it was but it was also
while the line was dropped and when the socket send function was active)
Any ideas ?
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and lwipopts.h
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of
Code from the application:
//---
//
//---
#define __MODULE__ "Application.c"
int insnumber=0;
#define PPP_USERNAME "Admin"
I'm slowly working my way thru a setup with LWIP (2.0.3). So far success rate
is pretty good :)
I have a testsetup running on a PC (windows) using the sys_arch of the
"contrib" with my own modifications to the main application. The setup uses
PPP over a GPRS modem. Between the PPP and the modem I
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