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comparison Discovery/Src/motion.c @ 642:c737cf5d9067

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Do not show focus indicator in case motion detection is suspended: Motion detection will be suspended in case the diver is operating the OSTC using the buttons. In previous versions the focus indicator was shown even the motion detection was not active => may cause confusion. The indicator is now only shown in case the detection is active Added hystresis for switching between sector views: In previous versions small jitter at the angle signal could cause fast switching of the custom view. An offset has now been added to avoid this scenario
author Ideenmodellierer
date Wed, 24 Mar 2021 21:28:41 +0100
parents 189f945ae4ba
children ff2b393e290f
comparison
equal deleted inserted replaced
641:ed5422ac4ffb 642:c737cf5d9067
275 } 275 }
276 276
277 /* Map the current pitch value to a sector and create button event in case the sector is left */ 277 /* Map the current pitch value to a sector and create button event in case the sector is left */
278 detectionState_t detectSectorButtonEvent(float focusOffset) 278 detectionState_t detectSectorButtonEvent(float focusOffset)
279 { 279 {
280 static uint8_t lastTargetSector = 0xFF;
281 static float lastfocusOffset = 0.0;
282
280 uint8_t newTargetSector; 283 uint8_t newTargetSector;
281 284
282 newTargetSector = GetSectorForFocus(focusOffset); 285 newTargetSector = GetSectorForFocus(focusOffset);
283 286
284 if(settingsGetPointer()->design == 3) /* Big font view ? */ 287 /* take a small hysteresis into account to avoid fast display changes (flicker) */
285 { 288 if((newTargetSector != lastTargetSector) && (fabsf(focusOffset - lastfocusOffset) > (sectorDetection.size / 3)))
286 t3_select_customview(GetCVForSector(newTargetSector)); 289 {
287 } 290 lastfocusOffset = focusOffset;
288 else 291 if(settingsGetPointer()->design == 3) /* Big font view ? */
289 { 292 {
290 t7_select_customview(GetCVForSector(newTargetSector)); 293 t3_select_customview(GetCVForSector(newTargetSector));
291 } 294 }
292 295 else
296 {
297 t7_select_customview(GetCVForSector(newTargetSector));
298 }
299 }
293 return DETECT_NOTHING; 300 return DETECT_NOTHING;
294 } 301 }
295 302
296 /* Check if pitch is not in center position and trigger a button action if needed */ 303 /* Check if pitch is not in center position and trigger a button action if needed */
297 detectionState_t detectScrollButtonEvent(float focusOffset) 304 detectionState_t detectScrollButtonEvent(float focusOffset)
732 void resetFocusState(void) 739 void resetFocusState(void)
733 { 740 {
734 inFocus = 0; 741 inFocus = 0;
735 } 742 }
736 743
744 uint8_t viewDetectionSuspended(void)
745 {
746 uint8_t retVal = 0;
747
748 if(suspendMotionDetectionSec)
749 {
750 retVal = 1;
751 }
752 return retVal;
753 }
754
737 void suspendMotionDetection(uint8_t seconds) 755 void suspendMotionDetection(uint8_t seconds)
738 { 756 {
739 suspendMotionDetectionSec = seconds * 10; /* detection function is called every 100ms */ 757 suspendMotionDetectionSec = seconds * 10; /* detection function is called every 100ms */
740 } 758 }
741 759