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Author SHA1 Message Date
Martin Ling
56fe6e3207 doc: Provided channel is binary, not necessarily 8-bit. 2015-05-30 21:03:38 +01:00
Martin Ling
6b8eee0682 Fix possible use of uninitialised variable in poll() setup. 2015-05-30 21:38:03 +02:00
Martin Ling
49fd7b1bc2 doc: Additional introductory text. 2015-05-30 21:38:03 +02:00
Martin Ling
deef6e528c doc: Expanded introductory text. 2015-05-27 11:19:27 +02:00
Martin Ling
ec4b55ae25 doc: Additional notes on sp_last_error_{code,message}. 2015-05-27 11:09:26 +02:00
silverbuddy
46d8b0a039 Handle the case when /sys/class/tty/ entries are not symlinks. 
For example:

$ uname -a
Linux RT-N66U 2.6.22.19 #1 Thu Feb 12 20:33:36 CST 2015 mips GNU/Linux

$ ls -lF /sys/class/tty/
drwxr-xr-x    2 foo  root             0 May 18 18:12 ttyACM0/

$ ls -lF /sys/class/tty/ttyACM0/
-r--r--r--    1 foo  root          4096 May 18 18:12 dev
lrwxrwxrwx    1 foo  root             0 May 18 18:12 device -> ../../../devices/pci0000:00/0000:00:04.1/usb1/1-1/1-1.1/1-1.1:1.0/
lrwxrwxrwx    1 foo  root             0 May 18 18:12 subsystem -> ../../../class/tty/
-rw-r--r--    1 foo  root          4096 May 18 18:12 uevent
 2015-05-27 11:09:26 +02:00
Martin Ling
e5c2630eee Add new sp_blocking_read_next() function. 2015-05-27 11:09:26 +02:00
Martin Ling
0188a545c7 windows: Always check and set ReadTotalTimeoutMultiplier. 
This is not currently touched, but will be by the upcoming
sp_blocking_read_next() function.
 2015-05-27 11:09:25 +02:00
Martin Ling
76222ee578 posix: Make sure blocking operations can't time out without trying. 2015-05-27 11:09:25 +02:00
Martin Ling
c3cee38c3b posix: Consistent debug output when blocking operations time out. 2015-05-27 11:09:25 +02:00
Martin Ling
772c586133 posix: Move FD_ZERO() and FD_SET() calls outside loops. 2015-05-27 11:09:25 +02:00
Martin Ling
27911925c1 windows: Always check return value of GetOverlappedResult(). 2015-05-27 11:09:25 +02:00
Martin Ling
bbe566fe1c windows: Restructure if/else blocks with unnecessary indentation. 2015-05-27 11:09:25 +02:00
Martin Ling
8ebfaf8966 windows: restart_wait_if_needed(): Inline receive buffer check. 
This removes all the debug spam arising from calling sp_input_waiting().
 2015-05-27 11:09:25 +02:00
Martin Ling
21ae5ce197 windows: restart_wait_if_needed(): Skip buffer check if no bytes read. 2015-05-27 11:09:25 +02:00
Martin Ling
94a314a806 windows: Refactor duplicated code into a static function. 2015-05-27 11:09:25 +02:00
Martin Ling
27a58c0521 windows: Avoid unnecessary calls to SetCommTimeouts(). 
This fixes bug #586.
 2015-05-27 11:09:13 +02:00
Martin Ling
9a0c4bbdbe windows: Strip CR/LF from end of system error messages. 
This fixes bug #585.
 2015-05-27 11:08:30 +02:00
Martin Ling
480d750c59 doc: correct structure name in sp_get_port_handle() documentation. 2015-05-06 16:33:13 +01:00
Uwe Hermann
ff6da776e8 libserialport.h.in: Fix/update some API docs. 2015-05-06 17:06:06 +02:00
Uwe Hermann
6392641545 sp_list_ports(): Actually set list_ptr NULL as documented. 2015-05-06 17:06:06 +02:00
Uwe Hermann
6aad5bdd47 Fix a potential segfault in sp_get_config_*(). 2015-05-06 17:06:06 +02:00
Uwe Hermann
5f64c28551 Fix a potential segfault in sp_get_port_handle(). 2015-05-06 17:06:05 +02:00
Uwe Hermann
eb50b1aca6 windows.c: Constify a few function parameters. 2015-04-19 19:50:56 +02:00
Uwe Hermann
9eb9f07130 sp_get_port_usb_vid_pid(): Document that usb_vid/usb_pid can be NULL. 2015-04-19 19:18:05 +02:00
Uwe Hermann
1b91c6eadb Rename timeout to timeout_ms for clarity in a few places. 2015-04-19 19:01:08 +02:00
Uwe Hermann
025c264448 autotools: Don't set/override "user variables". 
This fixes bug #577.
 2015-04-19 19:01:08 +02:00
Uwe Hermann
a630a469f6 Makefile.am: Simplify LDFLAGS handling a bit. 2015-04-19 19:01:08 +02:00
Uwe Hermann
f14809393a Constify the sp_get_port_description() parameter. 2015-04-19 19:01:08 +02:00
Uwe Hermann
ad036cc8ef Constify the sp_get_port_transport() parameter. 2015-04-19 18:28:10 +02:00
Uwe Hermann
3dd4a2ae39 configure.ac: Drop no longer needed SP_PKGLIBS. 2015-04-19 18:21:19 +02:00
Uwe Hermann
35578b063e Various Doxygen comment updates and fixes. 
- Add some missing @param lines.

 - Add [in], [out], or [in,out] markers for @param tags.

 - Add explicit "Must not be NULL" comments for parameters where
   the caller should not pass in a NULL.
 2015-04-19 18:16:01 +02:00
Uwe Hermann
e4f44cf5f2 libserialport.h.in: Drop unneeded <windows.h> #include. 
This is not needed and would pollute the namespace of every
libserialport user on Windows.
 2015-04-19 18:15:29 +02:00
Uwe Hermann
13efecf888 libserialport.h.in: Add @since tags for new enums. 2015-04-19 18:14:48 +02:00
Uwe Hermann
3f2f48fc01 Set package version to 0.1.1, use "@since 0.1.1" Doxygen tags. 
The next release will not contain any backwards-incompatible
API or ABI changes, thus changing the package version to 0.1.1.
 2015-04-19 18:13:53 +02:00
Uwe Hermann
777347a6bd windows: Drop no longer needed -luuid. 
Also, use SP_LIBS in Makefile.am.

This is build-tested using a native MinGW-w64 based toolchain
as well as a MinGW-w64 based cross-compile setup.
 2015-04-18 21:54:42 +02:00
Uwe Hermann
8c6de591a5 configure.ac: Minor whitespace cosmetics. 2015-04-18 21:54:42 +02:00
Uwe Hermann
1ff591d7b3 Doxyfile: Update to Doxygen 1.8.8 template. 
(by running 'doxygen -u')
 2015-04-18 21:54:42 +02:00
Uwe Hermann
5ca38cdfe0 configure.ac: Add #include guard to config.h. 2015-04-18 21:54:42 +02:00
Uwe Hermann
613c48f191 Fix a compiler warning when -Wshadow is used. 
CC       serialport.lo
  In file included from ../serialport.c:25:0:
  ../serialport.c: In function 'get_config':
  ../libserialport_internal.h:227:25: warning: declaration of 'ret' shadows a previous local [-Wshadow]
   #define TRY(x) do { int ret = x; if (ret != SP_OK) RETURN_CODEVAL(ret); } while (0)
                           ^
  ../serialport.c:1566:3: note: in expansion of macro 'TRY'
     TRY(get_baudrate(port->fd, &config->baudrate));
     ^
  ../serialport.c:1543:6: warning: shadowed declaration is here [-Wshadow]
    int ret = get_flow(port->fd, data);
        ^

Also, add -Wshadow to the list of default compiler options.
 2015-04-18 21:54:42 +02:00
Uwe Hermann
b3e619c8b2 autogen.sh: Drop obsolete MinGW/MSYS items. 
For Windows builds (which require MinGW-w64) we currently support:

 - cross-builds using MXE (mxe.cc) and possibly other cross-compile setups

 - native builds using MSYS2 (sf.net/projects/msys2/)

Neither of those require explicitly specifying ACLOCAL_DIR.
 2015-04-07 02:35:03 +02:00
Uwe Hermann
f11a67ed5f README: Refer to MSYS2 only. 
The "old" MSYS related to the "old" and unsupported MinGW (from
mingw.org) may or may not work properly, so only refer to MSYS2 which
we currently recommend and which has been tested.
 2015-04-07 01:32:40 +02:00
Uwe Hermann
144a598f19 Minor Doxygen improvements and fixes. 2015-04-07 01:32:40 +02:00
Uwe Hermann
3cb7aa98c2 configure.ac: Use $host_os instead of $target_os. 
$build and $build_os refer to the machine on which the software is
built, $host and $host_os refer to the machine for which the software
is (cross-)built.

The variables $target and $target_os (despite the confusing names)
are only relevant in the context of building cross-compilers.
 2015-04-07 00:49:27 +02:00
Uwe Hermann
cd71af4b93 README: Add link to online API docs. 2015-04-03 22:18:56 +02:00
Uwe Hermann
a24671ade9 README: Mention FreeBSD port enumeration support. 2015-04-03 22:17:57 +02:00
Uwe Hermann
1cda3e3dfc configure.ac: Add -Wmissing-prototypes. 2015-04-03 22:13:06 +02:00
Uwe Hermann
23e7fa372a Fix two compiler warnings on platforms without enumeration support. 
serialport.c: In function 'sp_list_ports':
  serialport.c:326:6: warning: unused variable 'ret' [-Wunused-variable]
    int ret;
        ^
  serialport.c:325:19: warning: unused variable 'list' [-Wunused-variable]
    struct sp_port **list;
                     ^
 2015-04-03 22:11:07 +02:00
Uwe Hermann
ac323d80e0 add_handle(): Fix a realloc() related issue. 2015-04-03 22:02:42 +02:00
Uwe Hermann
e019e72ec0 Fix a compiler warning. 
This fixes the following scan-build warning:

  serialport.c: In function 'sp_list_ports':
  serialport.c:354:1: warning: control reaches end of non-void function [-Wreturn-type]
 2015-04-03 20:50:22 +02:00