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POSIX: Improved logging
The warnx and warn calls map to PX4_WARN. Calls to errx or err genrtate a compile error. The px4_log.h file implements a new log format: For DEBUG and INFO: <level> <msg> For ERROR and WARN: <level> <msg> (file filepath line linenum) The verbosity can be changed by setting the macro to use either linux_log or linux_log_verbose in px4_log.h Signed-off-by: Mark Charlebois <charlebm@gmail.com>
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@@ -335,7 +335,7 @@ void Simulator::updateSamples()
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int serial_fd = open(PIXHAWK_DEVICE, O_RDWR);
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if (serial_fd < 0) {
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PX4_WARN("failed to open %s\n", PIXHAWK_DEVICE);
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PX4_WARN("failed to open %s", PIXHAWK_DEVICE);
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}
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// tell the device to stream some messages
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@@ -343,7 +343,7 @@ void Simulator::updateSamples()
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int w = ::write(serial_fd, command, sizeof(command));
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if (w <= 0) {
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PX4_WARN("failed to send streaming command to %s\n", PIXHAWK_DEVICE);
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PX4_WARN("failed to send streaming command to %s", PIXHAWK_DEVICE);
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}
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char serial_buf[1024];
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