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drivers: remove the overflow perf counter

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This was used together with the read() interface, but we don't use that
so the counters are wrong.
This commit is contained in:
Beat Küng
2017-03-14 09:04:05 +01:00
committed by Lorenz Meier
parent f60dfbbb40
commit 546bd2b4d0
23 changed files with 26 additions and 140 deletions
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src/drivers/airspeed/airspeed.cpp
+1 -6
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@@ -80,7 +80,6 @@
Airspeed::Airspeed(int bus, int address, unsigned conversion_interval, const char *path) :
I2C("Airspeed", path, bus, address, 100000),
_reports(nullptr),
_buffer_overflows(perf_alloc(PC_COUNT, "aspd_buf_of")),
_max_differential_pressure_pa(0),
_sensor_ok(false),
_last_published_sensor_ok(true), /* initialize differently to force publication */
@@ -118,7 +117,6 @@ Airspeed::~Airspeed()
// free perf counters
perf_free(_sample_perf);
perf_free(_comms_errors);
perf_free(_buffer_overflows);
}
int
@@ -409,7 +407,6 @@ Airspeed::print_info()
{
perf_print_counter(_sample_perf);
perf_print_counter(_comms_errors);
perf_print_counter(_buffer_overflows);
warnx("poll interval: %u ticks", _measure_ticks);
_reports->print_info("report queue");
}
@@ -417,7 +414,5 @@ Airspeed::print_info()
void
Airspeed::new_report(const differential_pressure_s &report)
{
if (!_reports->force(&report)) {
perf_count(_buffer_overflows);
}
_reports->force(&report);
}