32d8a6f0ca
Syslog is now used for all error messages, return values in the code should be used by programmers to see the status of the library/board and syslog can be used to see quickly from a debugging perspective what has gone wrong. A few cosmetics where improved as well as a mraa_set_log_level() call where the syslog log mask can be set directly from libmraa. Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/*
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* Author: Brendan Le Foll <brendan.le.foll@intel.com>
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* Copyright (c) 2014 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <syslog.h>
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//! [Interesting]
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#include "mraa.h"
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int
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main(int argc, char **argv)
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{
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mraa_result_t ret;
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ret = mraa_set_log_level(LOG_DEBUG);
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fprintf(stdout, "hello mraa\n Version: %s\n", mraa_get_version());
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mraa_deinit();
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return ret;
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}
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//! [Interesting]
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