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Author SHA1 Message Date
Martin Ling
62ed9f801a windows: Break out helper function for awaiting previous write completion. 2017-09-13 19:27:50 +02:00
Stefan Tauner
15541ebd78 Remove redundant inclusions of limits.h 
The first one would be included for Windows too which seems to be
an error. The second one is obviously redundant.
 2017-09-13 19:27:50 +02:00
Stefan Tauner
95bad38c5b Canonicalize symlinks in portnames 
This allows users to supply symlinks created e.g. by udev rules instead
of the actual device names.
 2017-09-13 19:27:50 +02:00
Uwe Hermann
2a6c24be33 FreeBSD: Add missing libusb-2.0 to pkg-config file. 
This fixes bug #1033.
 2017-09-13 15:04:56 +02:00
Martin Ling
6c8115820d Linux: fix for alpha where BOTHER is not defined. 
Fixes bug #363.
 2017-03-19 12:16:49 +00:00
Uwe Hermann
d8de88de32 configure summary: Show compiler version and flags. 2017-03-05 17:01:17 +01:00
Uwe Hermann
0b53933127 configure summary: Show whether shared/static build is enabled. 2017-03-05 16:43:58 +01:00
Uwe Hermann
5ec2f93bce configure summary: Slightly change formatting. 2017-03-05 16:42:37 +01:00
Aurelien Jacobs
df3b70a888 use readdir() instead of the deprecated readir_r() 
readir() is threadsafe on both linux and freebsd anyway.
The rationale behind the readdir_r() deprecation is in the glibc manual:
https://www.gnu.org/software/libc/manual/html_node/Reading_002fClosing-Directory.html

This fixes the following warning with recent glibc:

linux.c: In function ‘list_ports’:
linux.c:197:2: warning: ‘readdir_r’ is deprecated [-Wdeprecated-declarations]
  while (!readdir_r(dir, &entry, &result) && result) {
  ^~~~~
 2016-10-14 23:58:22 +02:00
Paul Cercueil
b2359c5c99 libserialport: Fix Linux files not compiled in with a toolchain for ucLinux 
Buildroot can create toolchains for the no-MMU flavour of Linux, with a triple
containing 'uclinux' instead of just 'linux'.

Signed-off-by: Paul Cercueil <paul.cercueil@analog.com>
 2016-09-04 18:42:43 +02:00
Wolfram Sang
0c3f38b81b linux: freebsd: do check on proper pointer 
We want to check here if we added something to the list, not if the
function argument was valid. Problem spotted by Coverity, CID 50754.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
 2016-02-28 18:01:25 +01:00
Uwe Hermann
3fcdc9f7d5 Bump libtool version (not package version) to 1:0:1. 
The last release (0.1.0) had the libtool version (current:revision:age)
set to 0:0:0. Since this release doesn't change/remove any
interfaces (it does *add* new interfaces, though), 'current' and 'age'
are increased and 'revision' is set to 0, resulting in 1:0:1.

http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info

Programs using libserialport don't need to be recompiled or relinked.
 2016-01-27 12:36:01 +01:00
Uwe Hermann
24a38c8094 NEWS: Last updates for the upcoming 0.1.1 release. 2016-01-27 12:36:01 +01:00
Uwe Hermann
aee7d69195 Fix ERROR_SEM_TIMEOUT issue on Windows. 
The sp_blocking_write() call was incorrectly returning an error upon
ERROR_SEM_TIMEOUT. It now returns 0 instead.
 2016-01-27 12:35:45 +01:00
Uwe Hermann
888fb45d66 Fix sp_blocking_read_next() implementation on Windows. 
A ReadFile() call needed to check the actual number of bytes read,
instead of assuming all requested bytes were read.
 2016-01-22 15:32:00 +01:00
Martino Facchin
02c8a1424d windows: Fix iSerial for composite devices. 
USB composite devices can contain an ACM serial interface.
On Windows, the correct iSerial descriptor field is assigned to the parent
(composite) device instead of to the actual serial interface. A bogus
value is returned if the serial interface is asked to provide the S/N.
This patch provides a fallback for this kind of device (tested on Android
with adb + cdc gadgets and on Arduino Zero Programming Port)
 2016-01-06 13:54:17 +00:00
Martino Facchin
aacba60dca macosx: Fix port listing on ElCapitan. 
On OSX 10.11 (ElCapitan) the query for IOProviderClass fails to list ACM
devices as USB.
Add a fallback query using IOClass to correctly recognize these devices.
The fix has no effect on previous OSX versions (tested on Mavericks)
 2016-01-06 13:54:11 +00:00
Martin Ling
8062087ab3 Change debug message to "Port not open" when a closed port is used. 
Fixes bug #710.
 2015-12-29 13:30:30 +01:00
Wolfram Sang
4d8195fe3f libserialport_internal: use new macro to enable timeradd, etc. 
Since glibc 2.20, the usage of _BSD_SOURCE is deprecated. Fix it like
described here:

https://sourceware.org/glibc/wiki/Release/2.20#Deprecation_of__BSD_SOURCE_and__SVID_SOURCE_feature_macros

This fixes bug #716.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
 2015-12-29 01:16:28 +01:00
Martin Ling
ae2c5825e7 windows: Handle ERROR_IO_PENDING from ReadFile in sp_nonblocking_read(). 
This fixes bug #707.
 2015-12-09 12:43:11 +01:00
Martin Ling
127d8d0ce7 sp_wait: Avoid overflow of timeout parameter to poll(). 2015-10-13 15:04:03 +01:00
Daniel Elstner
1a584c45b0 Build: Include config.h first in all source files 2015-09-13 20:04:31 +02:00
Daniel Elstner
962143bc5c Build: Use GNUMAKEFLAGS and $@ 2015-09-10 22:19:15 +02:00
Daniel Elstner
c37c9f348d autogen.sh: Create autostuff/ dir if it does not exist 2015-08-27 11:46:06 +02:00
Daniel Elstner
07f61c7131 configure: Enable largefile support on 32-bit systems 2015-08-26 22:49:40 +02:00
Daniel Elstner
87f4a6f021 Clean up .gitignore 2015-08-26 22:01:03 +02:00
Daniel Elstner
f1c916ede1 Build: Clean up configure.ac and Makefile.am 
Among other things, rename some config defines so we can take
advantage of standard Autoconf macros.
 2015-08-26 21:55:10 +02:00
Daniel Elstner
ef08a6d52b Build: Reduce autogen.sh to trivial stub 
Use autoreconf instead of invoking the various Auto tools
separately. Get rid of the Darwin-specific guesswork -- it does
not make sense to handle this at the level of libserialport.

People should set up their ACLOCAL_PATH themselves as appropriate
for their own system; just as they already need to set up various
other paths.
 2015-08-26 19:46:43 +02:00
Martin Ling
f77bb46df5 Update copyright notices. 2015-05-31 18:26:53 +02:00
Martin Ling
d931da1042 Update AUTHORS file. 2015-05-31 18:26:53 +02:00
Uwe Hermann
e2b7ba1214 NEWS: Update for the upcoming 0.1.1 release. 2015-05-30 22:11:46 +02:00
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