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1 | ------------------------------------------------------------------------------- | |
2 | libserialport: cross-platform library for accessing serial ports | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | libserialport is a minimal library written in C that is intended to take care | |
6 | of the OS-specific details when writing software that uses serial ports. | |
7 | ||
8 | By writing your serial code to use libserialport, you enable it to work | |
9 | transparently on any platform supported by the library. | |
10 | ||
11 | The operations that are supported are: | |
12 | ||
13 | - Port enumeration (obtaining a list of serial ports on the system). | |
14 | - Opening and closing ports. | |
15 | - Setting port parameters (baud rate, parity, etc). | |
16 | - Reading, writing and flushing data. | |
17 | - Obtaining error information. | |
18 | ||
19 | libserialport is an open source project released under the LGPL3+ license. | |
20 | ||
21 | Status | |
22 | ====== | |
23 | ||
24 | The library should build and work on any Windows or Unix-based system. If it | |
25 | does not, please submit a bug. | |
26 | ||
27 | Enumeration is currently only implemented on Windows, Mac OS X and Linux. On | |
28 | other systems enumeration is not supported, but ports can still be opened by | |
29 | name and then used. | |
30 | ||
31 | If you know how to enumerate available ports on another OS, please submit a bug | |
32 | with this information, or better still a patch implementing it. | |
33 | ||
34 | Future | |
35 | ====== | |
36 | ||
37 | Future versions will add additional API calls for obtaining metadata about a | |
38 | port, e.g. for USB devices the USB VID and PID of the underlying device. | |
39 | ||
40 | Dependencies | |
41 | ============ | |
42 | ||
43 | On Linux, libudev is required. On other systems no other libraries are required. | |
44 | ||
45 | The libudev dependency could be eliminated in favour of direct sysfs queries at | |
46 | the cost of some brevity. This is not currently a priority but if you feel like | |
47 | doing this feel free to submit a patch. | |
48 | ||
49 | Building | |
50 | ======== | |
51 | ||
52 | The package uses a GNU style build system and requires a Unix style shell. | |
53 | On Windows it can be built with the MinGW toolchain and MSYS environment. | |
54 | ||
55 | Run "./autogen.sh" to generate the build system, "./configure" to setup, then | |
56 | "make" to build the library and "make install" to install it. | |
57 | ||
58 | API | |
59 | === | |
60 | ||
61 | Doxygen API documentation is included. |