diff options
Diffstat (limited to 'NxWidgets/nxwm/include/ccalibration.hxx')
| -rw-r--r-- | NxWidgets/nxwm/include/ccalibration.hxx | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/NxWidgets/nxwm/include/ccalibration.hxx b/NxWidgets/nxwm/include/ccalibration.hxx index 376462ca8..30a48f7eb 100644 --- a/NxWidgets/nxwm/include/ccalibration.hxx +++ b/NxWidgets/nxwm/include/ccalibration.hxx @@ -160,6 +160,10 @@ namespace NxWM bool m_stop; /**< True: We have been asked to stop the calibration */ bool m_touched; /**< True: The screen is touched */ uint8_t m_touchId; /**< The ID of the touch */ +#if CONFIG_NXWM_CALIBRATION_AVERAGE + uint8_t m_nsamples; /**< Number of samples collected so far at this position */ + struct nxgl_point_s m_sampleData[CONFIG_NXWM_CALIBRATION_NSAMPLES]; +#endif struct nxgl_point_s m_calibData[CALIB_DATA_POINTS]; /** @@ -170,6 +174,22 @@ namespace NxWM void touchscreenInput(struct touch_sample_s &sample); +#ifdef CONFIG_NXWM_CALIBRATION_MESSAGES + /** + * Create widgets need by the calibration thread. + * + * @return True if the widgets were successfully created. + */ + + bool createWidgets(void); + + /** + * Destroy widgets created for the calibration thread. + */ + + void destroyWidgets(void); +#endif + /** * Start the calibration thread. * @@ -230,6 +250,17 @@ namespace NxWM static FAR void *calibration(FAR void *arg); /** + * Accumulate and average touch sample data + * + * @param average. When the averaged data is available, return it here + * @return True: Average data is available; False: Need to collect more samples + */ + +#if CONFIG_NXWM_CALIBRATION_AVERAGE + bool averageSamples(struct nxgl_point_s &average); +#endif + + /** * This is the calibration state machine. It is called initially and then * as new touchscreen data is received. */ |