ostc4: Discovery/Src/simulation.c comparison

comparison Discovery/Src/simulation.c @ 901:e4e9acfde839 Evo_2_23

Bugfix simulator/planer: For deco calculation two structures are used. The calculation structure and the input structure. During simulation fast forward (+5min) the input structure is manipulated. Especially for vpm calculation it could happen that the input structure was manipulated and then overwritten by the calculation structure => deco and tts may have wrong values. To avoid this thedeco calculation status is now checked before doing the FF manupulation. Based an calculation state deco or input structures are manipulated. Surface time stamp in planer view: The planer used its own (buggy) implementation for calculation of tts. The timestamp for the surface arrival did not match the bottom time + TTS. The new implementation uses the tts calculated by the deco loop for generation of surface time stamp.

author	Ideenmodellierer
date	Wed, 02 Oct 2024 22:07:13 +0200
parents	65772ddee88c
children

comparison

equal deleted inserted replaced

-:6a7701f66b16
+:e4e9acfde839
 uint16_t max_depth = 10;
 uint16_t diveMinutes = 0;
 	copyDiveSettingsToSim();
 copyVpmRepetetiveDataToSim();
+vpm_table_init();
 //vpm_init(&stateSimGetPointerWrite()->vpm,  stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0);
 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0;
 stateSimGetPointerWrite()->mode = MODE_DIVE;
 if(aim_depth <= 0)
 aim_depth = 20;
 float localCalibCoeff[3] = { 0.0, 0.0, 0.0 };
 uint8_t index, index2;
 if(checkOncePerSecond)
 {
+int now =  current_second();
+if( last_second == now)
+return;
+last_second = now;
+if(!two_second)
+two_second = 1;
+else
+{
+two_second = 0;
+}
 pSettings = settingsGetPointer();
 for(index = 0; index < 3; index++)
 {
 	localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index];
 	if(localCalibCoeff[index] < 0.01)
 #ifdef ENABLE_BOTTLE_SENSOR
 pDiveState->lifeData.bottle_bar[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar[pRealState->lifeData.actualGas.GasIdInSettings];
 pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar_age_MilliSeconds[pRealState->lifeData.actualGas.GasIdInSettings];
 #endif
-int now =  current_second();
-if( last_second == now)
-return;
-last_second = now;
-if(!two_second)
-two_second = 1;
-else
-{
-two_second = 0;
-}
 }
 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001))
-sim_reduce_deco_time_one_second(pDiveState);
+{
+	if(decoLock == DECO_CALC_FINSHED_vpm)
+	{
+		sim_reduce_deco_time_one_second(&stateDeco);
+	}
+	else
+	{
+		sim_reduce_deco_time_one_second(pDiveState);
+	}
+}
 pDiveState->lifeData.dive_time_seconds += 1;
 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState);
 if(pDiveState->lifeData.pressure_ambient_bar < 1.5)
 {
 * @return void
 */
 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState)
 {
 SDecoinfo* pDecoinfo;
+int8_t index = 0;
 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
 pDecoinfo = &pDiveState->decolistBuehlmann;
 else
 pDecoinfo = &pDiveState->decolistVPM;
 //Reduce deco time of deepest stop by one second
-for(int i = DECOINFO_STRUCT_MAX_STOPS -1 ;i >= 0; i--)
+for(index = DECOINFO_STRUCT_MAX_STOPS -1 ;index >= 0; index--)
 {
-if(pDecoinfo->output_stop_length_seconds[i] > 0)
+if(pDecoinfo->output_stop_length_seconds[index] > 0)
 {
-pDecoinfo->output_stop_length_seconds[i]--;
+pDecoinfo->output_stop_length_seconds[index]--;
 break;
 }
+}
+/* update TTS */
+if(pDecoinfo->output_time_to_surface_seconds)
+{
+	pDecoinfo->output_time_to_surface_seconds--;
 }
 }
 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2)
 {
 }
 timeSummary += timeThis;
 outputSummary->timeToFirstStop = (uint16_t)timeSummary;
 outputSummary->depthMeterFirstStop = actualDepthPoint;
-//ascent
+if(decoInfoInput->output_time_to_surface_seconds)
-nextDepthPoint = 0;
+{
-timeThis = 0;
+	outputSummary->timeToSurface = outputSummary->timeAtBottom + (decoInfoInput->output_time_to_surface_seconds / 60);
-if(actualDepthPoint > nextDepthPoint) // only if deco
+}
-{
+else
-// ascent time
+{
-timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
+	outputSummary->timeToSurface = outputSummary->timeToFirstStop;
+}
-// deco stop time
-for(ptrDecoInfo=0;ptrDecoInfo < DECOINFO_STRUCT_MAX_STOPS; ptrDecoInfo++)
-{
-timeThis += decoInfoInput->output_stop_length_seconds[ptrDecoInfo] / 60;
-if(!decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
-}
-}
-timeSummary += timeThis;
-outputSummary->timeToSurface = (uint16_t)timeSummary;
 }
 /**
 ******************************************************************************

Mercurial > public > ostc4

comparison Discovery/Src/simulation.c @ 901:e4e9acfde839 Evo_2_23