diff options
Diffstat (limited to 'src/drivers/lsm303d/lsm303d.cpp')
-rw-r--r-- | src/drivers/lsm303d/lsm303d.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/drivers/lsm303d/lsm303d.cpp b/src/drivers/lsm303d/lsm303d.cpp index 2750f8755..6880cf0f8 100644 --- a/src/drivers/lsm303d/lsm303d.cpp +++ b/src/drivers/lsm303d/lsm303d.cpp @@ -462,6 +462,10 @@ private: * @return OK if the value can be supported. */ int mag_set_samplerate(unsigned frequency); + + /* this class cannot be copied */ + LSM303D(const LSM303D&); + LSM303D operator=(const LSM303D&); }; /** @@ -492,20 +496,28 @@ private: void measure(); void measure_trampoline(void *arg); + + /* this class does not allow copying due to ptr data members */ + LSM303D_mag(const LSM303D_mag&); + LSM303D_mag operator=(const LSM303D_mag&); }; LSM303D::LSM303D(int bus, const char* path, spi_dev_e device, enum Rotation rotation) : SPI("LSM303D", path, bus, device, SPIDEV_MODE3, 11*1000*1000 /* will be rounded to 10.4 MHz, within safety margins for LSM303D */), _mag(new LSM303D_mag(this)), + _accel_call{}, + _mag_call{}, _call_accel_interval(0), _call_mag_interval(0), _accel_reports(nullptr), _mag_reports(nullptr), + _accel_scale{}, _accel_range_m_s2(0.0f), _accel_range_scale(0.0f), _accel_samplerate(0), _accel_onchip_filter_bandwith(0), + _mag_scale{}, _mag_range_ga(0.0f), _mag_range_scale(0.0f), _mag_samplerate(0), @@ -527,6 +539,7 @@ LSM303D::LSM303D(int bus, const char* path, spi_dev_e device, enum Rotation rota _reg7_expected(0), _accel_log_fd(-1), _accel_logging_enabled(false), + _last_extreme_us(0), _last_log_us(0), _last_log_sync_us(0), _last_log_reg_us(0), @@ -1829,6 +1842,9 @@ void usage(); /** * Start the driver. + * + * This function call only returns once the driver is + * up and running or failed to detect the sensor. */ void start(bool external_bus, enum Rotation rotation) |