kopia lustrzana https://github.com/Hamlib/Hamlib
180 wiersze
3.6 KiB
Plaintext
180 wiersze
3.6 KiB
Plaintext
hamlib - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
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Take a look at http://sourceforge.net/projects/hamlib/
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Here you will find a mail list, and the latest CVS releases.
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See README for frontend/backend outline.
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General Guidelines.
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-------------------
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0. The top level directory looks like thus.
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[frank@kirk hamlib]$ tree -d
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.
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|-- CVS
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|-- common
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| `-- CVS
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|-- ft1000
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| `-- CVS
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|-- ft1000d
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| `-- CVS
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|-- ft747
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| |-- CVS
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| |-- include
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| | `-- CVS
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| |-- lib
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| | `-- CVS
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| `-- test
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| `-- CVS
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|-- ft840
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| `-- CVS
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|-- ft847
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| |-- CVS
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| |-- include
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| | `-- CVS
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| |-- lib
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| | `-- CVS
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| `-- test
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| `-- CVS
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|-- ft920
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| `-- CVS
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|-- ts570d
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| `-- CVS
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|-- ts870s
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| `-- CVS
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`-- ts950
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`-- CVS
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1.Every new shared lib should be created autonomously
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within its own directory. eg ft747/ for libft747.so
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2. Every lib should have the following structure
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[frank@kirk ft747]$ tree
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.
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|-- CVS
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| |-- Entries
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| |-- Entries.Log
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| |-- Repository
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| `-- Root
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|-- Makefile
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|-- README.ft747
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|-- TODO.ft747
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|-- ft747.c
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|-- ft747.h
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|-- include
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| `-- CVS
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| |-- Entries
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| |-- Repository
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| `-- Root
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|-- lib
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| `-- CVS
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| |-- Entries
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| |-- Repository
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| `-- Root
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`-- test
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|-- CVS
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| |-- Entries
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| |-- Repository
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| `-- Root
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|-- Makefile
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|-- testlibft747.c
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`-- testlibft747.h
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3. Use the ft847 tree for examples of coding style. If there
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are any glaring problems,let me know..
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4. The "test" directory should contain source code of the
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form testlibXXXX.[ch]
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5. The "test" directory should build a test suite that
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excercises the API you are implementing.
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6. libXXXX.so should be built to allow TX (PTT) to be disabled
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if required. See ft847.[ch] for how this is done.
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7. The Makefile for the test suite should have a target like
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this to allow testing the API.
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# run test program in local directory
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.PHONY: runtest
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runtest:
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(LD_LIBRARY_PATH="../lib" ./testlibft747 )
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8. You may wish to make an example out from your test suite
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program available as follows.
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make runtest > RESULT.example
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9. Your header file (eg ft747.h, ft847.h etc) documents
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your backend API, so please describe it so others can understand.
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If this cannot be done, I may consider an "API.xxx" that
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decsribes the API (eg: API.ft847 )
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10. C code examples.
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An example piece of code may uses the ft847 API could
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look like this..
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A C code snippet to connect to a FT847 and set
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the frequency of the main VFO to 439,700,000 Hz ,
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using FM as the required mode, would look something
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like this. The error checking is removed for simplicity.
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See testrig.c for an example.
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<snip>
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#define SERIAL_PORT "/dev/ttyS1"
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...
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my_rig = rig_init(RIG_MODEL_FT847);
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strncpy(my_rig->state.rig_path,SERIAL_PORT,FILPATHLEN);
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/*
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* Example of setting rig Main VFO to 439.700 Mhz FM -- FS
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* and some error checking on the return code.
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*/
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retcode = rig_set_vfo(my_rig, RIG_VFO_MAIN);
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if (retcode != RIG_OK ) {
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printf("rig_set_vfo: error = %i \n", retcode);
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}
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rig_set_freq(my_rig, 439700000); /* cq de vk3fcs */
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if (retcode != RIG_OK ) {
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printf("rig_set_freq: error = %i \n", retcode);
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}
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rig_set_mode(my_rig, RIG_MODE_FM);
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if (retcode != RIG_OK ) {
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printf("rig_get_mode: error = %i \n", retcode);
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}
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<snip>
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11. Where are the GUI's.
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"Build it and they will come ..."
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Seriously, I am hoping the API's will provide a solid
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framework for some cool GUI development. I would like
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to see some GTK apps that use the hamlib API's
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so they can be used by end users as a nice part of the
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Ham shack.
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Frank Singleton vk3fcs/km5ws
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