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Author SHA1 Message Date
Martin Ling
537942c9ed Windows: clear errors after port open. 2013-12-17 17:19:55 +00:00
Martin Ling
950faaa94a Remove obsolete comment. 2013-12-08 14:41:53 +00:00
Martin Ling
9af8cff38f Remove stray periods from debug messages. 2013-12-07 20:18:27 +00:00
Martin Ling
64d996216e Windows nonblocking write: Dont't return if async I/O finishes immediately. 2013-12-07 20:16:38 +00:00
Martin Ling
1622ef60b0 Check return value of GetOverlappedResult(). 2013-12-07 17:09:06 +00:00
Martin Ling
7c1eff54fd Make RETURN_VALUE macro side effect safe. 2013-12-07 16:29:18 +00:00
Martin Ling
33fd8804b8 Fix building for Android. 2013-12-05 20:33:06 +00:00
Martin Ling
397d89de3a Make libudev optional. 2013-12-05 20:21:39 +00:00
Uwe Hermann
6c8716e9da TIOCINQ/TIOCOUTQ is not available everywhere. 
E.g. on NetBSD TIOCINQ is not available, but FIONREAD seems to
do pretty much the same thing.
 2013-12-01 18:04:24 +01:00
Martin Ling
2c827b2188 Handle EINTR from tcdrain() in sp_drain(). 2013-11-27 14:35:36 +00:00
Martin Ling
b87deb7c70 Clarify documentation regarding signals and EINTR. 2013-11-27 14:12:12 +00:00
Martin Ling
859874648e Fix error in documentation. 2013-11-27 14:12:04 +00:00
Martin Ling
2007ce5e14 Document EINTR handling. 2013-11-27 13:18:29 +00:00
Martin Ling
63a17c64ae Handle EINTR by repeating the call. 2013-11-27 12:43:12 +00:00
Martin Ling
1b34204261 Fix conversion of timeout to struct timeval. 2013-11-27 11:11:55 +00:00
Martin Ling
3353c22f32 Add sp_input_waiting() and sp_output_waiting() functions. 2013-11-27 02:55:18 +00:00
Martin Ling
e3dcf9068e New API and implementation for blocking and non-blocking I/O. 2013-11-27 01:45:48 +00:00
Martin Ling
8fbf876dfd Set VMIN = 1, not zero which forces non-blocking reads. 2013-11-27 01:37:35 +00:00
Martin Ling
afb518f04a Return SP_ERR_SUPP on attempt to set mark/space parity without CMSPAR. 2013-11-26 15:26:18 +00:00
Uwe Hermann
00d8c56d91 Minor cosmetics. 2013-11-26 16:12:20 +01:00
Uwe Hermann
dd7742fb15 Use "sp: " as prefix for debug logs (nicer/shorter). 2013-11-26 16:00:53 +01:00
Uwe Hermann
c3e0509275 Fix the build on NetBSD/OpenBSD/FreeBSD, possibly others. 
Various termios flags used in sp_open() are Linux-specific (or even
specific to certain architectures / drivers) and not available on all
OSes (and/or versions or kernels thereof).

Thus, #ifdef out flags that we know might not be available everywhere.
 2013-11-26 16:00:53 +01:00
Martin Ling
bccc7c9fa0 Set some sane defaults in sp_open() on Windows too. 2013-11-25 18:30:34 +00:00
Martin Ling
3f5c06d067 Apply termios setting changes immediately. 2013-11-25 18:21:49 +00:00
Martin Ling
e432ce6006 Support mark/space parity settings. 2013-11-25 18:05:58 +00:00
Martin Ling
b251be4b26 Turn off all the fancy termios features. 2013-11-25 17:55:37 +00:00
Martin Ling
0765af5644 Windows nonblocking write: 1 byte at a time to know when buffer fills. 2013-11-25 15:23:05 +00:00
Martin Ling
a3cb91f5e1 Implement non-blocking I/O on Windows. 2013-11-25 12:01:13 +00:00
Martin Ling
aac4d7f292 Fix SET_FAIL macro. 2013-11-25 11:34:42 +00:00
Martin Ling
33d5ff47b5 Handle -EAGAIN in non-blocking reads on Unix, and return 0 from sp_read(). 2013-11-25 10:23:13 +00:00
Martin Ling
0ba3e49b45 Fix bug in debug message generation in sp_flush(). 2013-11-23 21:21:18 +00:00
Martin Ling
59131d6028 Initialise structure in sp_new_config(). 2013-11-23 20:55:18 +00:00
Martin Ling
35ff018b49 Add generator program for configuration accessor headers. 2013-11-23 20:45:09 +00:00
Martin Ling
9b1502efce Make configuration structure opaque. 2013-11-23 20:43:13 +00:00
Martin Ling
0151b15710 Clarify documentation. 2013-11-23 18:23:45 +00:00
Martin Ling
3c126654b3 Add sp_get_port_handle() function. 2013-11-23 17:50:45 +00:00
Martin Ling
1c5aae9dc5 Make port structure opaque. 2013-11-23 17:11:19 +00:00
Martin Ling
70cd37def2 Add back previously deleted sp_get_config function. 2013-11-23 12:04:21 +00:00
Martin Ling
a6cda1e8c7 Fix swapped DCD & RI signals on Windows. 2013-11-23 11:59:42 +00:00
Martin Ling
6b93ede419 Return SP_ERR_SUPP from sp_list_ports() on unsupported platforms. 2013-11-23 11:57:17 +00:00
Martin Ling
64690702cb Generate debug output when returning using TRY() macro. 2013-11-23 11:49:35 +00:00
Martin Ling
dec10e31d0 Additional argument checking. 2013-11-23 11:39:59 +00:00
Martin Ling
ea667be751 Add additional debug messages. 2013-11-23 01:08:57 +00:00
Martin Ling
c33efc482e Add debug output for all entry and exit points. 2013-11-23 00:26:44 +00:00
Martin Ling
92f756f8c1 Add debug macros. 2013-11-23 00:19:38 +00:00
Martin Ling
863b35e69c Add API for and default handler for debug messages. 2013-11-22 22:41:03 +00:00
Uwe Hermann
71c8a9b906 serialport.c: Add missing linux_termios.h #include. 
This is safe to include (at the moment) on all non-win32 OSes, since it
doesn't contain anything OS-specific.
 2013-11-22 22:41:23 +01:00
Martin Ling
f36c639545 Remove dupliate/redundant return value documentation. 2013-11-22 21:58:51 +01:00
Martin Ling
6aabf62a90 Use new SP_ERR_SUPP error to indicate unsupported operations. 2013-11-22 21:46:26 +01:00
Uwe Hermann
6a1d6318e5 Makefile.am: Add missing linux_termios.h. 
If the file is not listed in SOURCES, it won't end up in the tarball.

Thanks to Dan Horák for the report.
 2013-11-22 20:28:20 +01:00