Denis Kenzior
0845dc3b5d
gatchat: Use GAtIO for write watchers
2010-04-28 17:27:34 -05:00
Denis Kenzior
85448aac8c
gatchat: get_channel should return one from GAtIO
2010-04-28 17:27:34 -05:00
Denis Kenzior
19115e0a15
gatchat: Channel is now setup by GAtIO
2010-04-28 17:27:34 -05:00
Denis Kenzior
033b576593
gatchat: Better re-entrancy handling
2010-04-28 17:27:34 -05:00
Denis Kenzior
f9b2e5cf5a
gatchat: Only set debug on IO if we have it
2010-04-28 17:27:33 -05:00
Denis Kenzior
3aa1faddef
gatchat: Replace shutdown by suspend/resume
...
Shutdown was actually pointless and according to Marcel he only had it
in mind for PPP useage.
2010-04-28 17:27:33 -05:00
Denis Kenzior
7b8f4f5dc8
gatchat: port gatchat to use gatio
2010-04-28 17:27:33 -05:00
Denis Kenzior
f09ce13ad7
gatchat: Remove g_at_chat_set_syntax
...
Never used and too unsafe in its current form
2010-04-28 17:27:32 -05:00
Marcel Holtmann
8f05535bb2
Add offset parameter to ring_buffer_write_ptr() function
2010-04-24 18:59:44 +02:00
Marcel Holtmann
a977ecf260
Remove various GDestroyNotify function casting
2010-04-12 17:48:20 -07:00
Marcel Holtmann
2dab6bc3a6
The user data pointer variable should be called user_data
2010-04-11 17:42:40 +02:00
Marcel Holtmann
764501482e
Fix some cases where g_try_new should be used
2010-04-02 19:20:53 -07:00
Denis Kenzior
1905d4deda
Fix: Make CONNECT <baud> responses work
2010-03-24 19:42:16 -05:00
Gustavo F. Padovan
ed4cf758b7
Remove dead assignments at gatchat
2010-02-03 00:12:49 -06:00
Denis Kenzior
0767f1dbd8
Fix: Check if the command is still pending
2010-02-01 17:59:28 -06:00
Denis Kenzior
e6ccc74504
Style: No need for the extra line
2010-02-01 17:59:28 -06:00
Marcel Holtmann
4f3b99e189
Use 3 read attempts when in non-blocking mode
2010-01-28 22:24:04 +01:00
Marcel Holtmann
c9a37e4a9a
Add new constructor for fully blocking operation
2010-01-28 22:05:44 +01:00
Denis Kenzior
fb918d39ba
Fix: Take care of uninitialized variable condition
...
In some (impossible) circumstances rbytes and err might be used
uninitialized. Here we make a check that a read was actually attempted
before checking those variables.
2010-01-28 14:38:59 -06:00
Marcel Holtmann
839988cfa3
Limit the number of continues read attempts
2010-01-28 12:41:31 +01:00
Denis Kenzior
aebda1ac94
Refactor: Reorder argument order
...
The order of arguments was a bit confusing, reorder them to make more
logical sense.
2010-01-20 14:21:22 -06:00
Zhenhua Zhang
7145edd3a4
Add gatutil.c to share common APIs with GAtServer
...
Add gatutil.c/h gat.h and move shared typedef and APIs into it.
So that they can be shared by GAtServer and GAtChat.
2010-01-20 14:13:57 -06:00
Denis Kenzior
e8d18946b9
Fix: One more fix for disconnect detection
...
In situations where lots of data is generated by the remote side (e.g.
phonebook is being read) we can get our ring buffer filled up. In this
case setting rbytes to zero first and then breaking out of the loop
leads to an erroneous disconnect detection. The fix is to move setting
of rbytes after we know we still have some space.
2010-01-15 10:24:01 -06:00
Denis Kenzior
aec5b8a44f
Fix: Make remote disconnect detection work
2010-01-14 10:26:12 -06:00
Denis Kenzior
687c84a1ff
Style: Various issues
2010-01-12 17:54:37 -06:00
Marcel Holtmann
144080e749
Update copyright information
2010-01-01 17:00:10 -08:00
Marcel Holtmann
2876e1aa64
Unifiy all GAtChat error labels
2009-12-24 07:06:23 -08:00
Denis Kenzior
1d98c226b5
Add g_at_chat_unregister_all function
2009-12-02 19:10:08 -06:00
Denis Kenzior
cf98ebb653
Add: g_at_chat_cancel_all function
...
This will cancel all commands currently queued.
2009-12-02 19:10:04 -06:00
Denis Kenzior
9b5b1057e4
Fix: Sometimes it is possible to cancel first cmd
...
Commands on the head of the queue can be canceled if none of its bytes
have actually been written to the modem. This is tracked by
cmd_bytes_written variable.
2009-12-02 15:27:26 -06:00
Denis Kenzior
0d022d3057
Fix: Don't allow cancelation of command id 0
2009-12-02 15:26:56 -06:00
Denis Kenzior
48a61b6d06
Fix: Retry the wakeup command until the modem OKs
...
The calypso is weird where it doesn't actually wakeup on the first try,
we need to bang its head a few times until it responds
2009-11-26 07:44:25 -06:00
Yang Gu
d9acd12fae
Framework to support non-standard terminator
2009-11-24 18:06:20 +01:00
Denis Kenzior
d6f5ac3767
Fix: Make sure we don't gobble up unsolicited
2009-11-23 19:56:24 -06:00
Denis Kenzior
feda620c94
Fix: Stop crashing when unrefing chat in callback
2009-10-16 17:46:28 -05:00
Denis Kenzior
9aa2182261
Add ability to retrieve the atchat IOChannel
2009-10-15 16:15:16 -05:00
Marcel Holtmann
cfbc902287
Add support for switching to a different GAtSyntax at runtime
2009-10-02 12:29:02 +02:00
Denis Kenzior
6a78e402d3
Replace g_at_chat_new_from_tty with g_at_tty_open
2009-10-01 16:43:19 -05:00
Zhenhua Zhang
78244d6190
Unref GIOChannel in g_at_chat_new_from_tty
2009-09-24 10:01:07 -07:00
Marcel Holtmann
c4a5f3a483
Fix trailing whitespace
2009-09-18 13:56:03 -07:00
Denis Kenzior
a1e67482bb
Simplify cleanup logic
2009-09-18 13:33:22 -05:00
Denis Kenzior
2ee7f4a6f8
Fix g_at_chat_unref from command callback
...
The resources were being used after being freed in this case
2009-09-07 23:21:50 -05:00
Denis Kenzior
c9d704955c
Add PDU listing support
2009-08-31 23:03:35 -05:00
Denis Kenzior
5e4ff5ced9
Ensure g_timeout_add source can be removed safely
2009-08-07 16:20:59 -05:00
Denis Kenzior
88b327cff5
Cleanup the debug support patch
2009-08-06 16:38:46 -05:00
Andres Salomon
d66fd48bf9
gatchat: add debugging infrastructure
...
This patch adds debugging support to GAtChat (specifically of what's going
across the serial line). Callbacks can be set via g_at_chat_set_debugging,
and that callback is called after any channel reads or writes.
2009-08-06 16:38:45 -05:00
Denis Kenzior
1418c2aec1
Make overflow code a bit better
2009-08-06 16:38:45 -05:00
Denis Kenzior
83820c88b2
Refactor GAtChat to accept user-provided parsers
...
Intended for really broken modems. A default 27.007 compliant
parser is provided.
2009-08-06 16:38:39 -05:00
Denis Kenzior
239ab461f7
Fix refcounting in GAtChat
2009-08-06 15:42:23 -05:00
Denis Kenzior
d4536b3d2b
Fix a crash with unsolicited notifications
...
When a line comes in from the modem, we check against prefixes
in outstanding commands and unsolicited notifications. If the
outstanding command has not yet been sent (cmd_bytes_written == 0),
we still check it resulting in access violation.
2009-07-21 14:43:33 -05:00