CAL_STATE pidHysterisis(int group) { if (RunEvery(&getPidGroupDataTable(group)->timer) > 0) { Print_Level l = getPrintLevel(); //setPrintLevelInfoPrint(); float boundVal = 150.0; float extr = GetPIDPosition(group); if (bound(0, extr, boundVal, boundVal)) {// check to see if the encoder has moved //we have not moved // println_I("NOT moved ");p_fl_I(extr); if (getPidGroupDataTable(group)->calibration.state == forward) { incrementHistoresis(group); } else if (getPidGroupDataTable(group)->calibration.state == backward) { decrementHistoresis(group); } int historesisBound = 25; if (getPidGroupDataTable(group)->config.lowerHistoresis < (-historesisBound) && getPidGroupDataTable(group)->calibration.state == backward) { println_E("Backward Motor seems damaged, more then counts of historesis #"); p_int_I(group); getPidGroupDataTable(group)->calibration.state = forward; } if (getPidGroupDataTable(group)->config.upperHistoresis > (historesisBound) && getPidGroupDataTable(group)->calibration.state == forward) { println_E("Forward Motor seems damaged, more then counts of historesis #"); p_int_I(group); getPidGroupDataTable(group)->calibration.state = done; } } else { pidReset(group, 0); setOutput(group, 0); println_E("Moved "); p_fl_E(extr); if (getPidGroupDataTable(group)->calibration.state == forward) { println_I("Backward Calibrated for link# "); p_int_I(group); getPidGroupDataTable(group)->calibration.state = backward; } else { println_I("Calibration done for link# "); p_int_I(group); getPidGroupDataTable(group)->calibration.state = done; float offset = .9; getPidGroupDataTable(group)->config.lowerHistoresis *= offset; getPidGroupDataTable(group)->config.upperHistoresis *= offset; calcCenter(group); } } if (getPidGroupDataTable(group)->calibration.state == forward) { setOutput(group, 1.0f); } else if (getPidGroupDataTable(group)->calibration.state == backward) { setOutput(group, -1.0f); } setPrintLevel(l); } if (getPidGroupDataTable(group)->calibration.state == done) SetPIDCalibrateionState(group, CALIBRARTION_DONE); return getPidGroupDataTable(group)->calibration.state; }
void cartesianAsync(){ if(RunEvery(&pid)){ int tmp =FifoGetPacketSpaceAvailible(&packetFifo); if(tmp!= lastPushedBufferSize){ lastPushedBufferSize=tmp; pushBufferEmpty(); full = FALSE; } checkPositionChange(); } }
int main(){ //setPrintLevelInfoPrint(); setPrintLevelWarningPrint(); //setPrintLevelNoPrint(); hardwareInit(); RunEveryData loop = {0.0,2000.0}; while(1){ if (_RF5==1){ setPrintLevelErrorPrint(); p_int_E(0);print_E(" Reset Button Pressed from loop"); SetColor(1,1,1); U1CON = 0x0000; DelayMs(100); Reset(); } if(RunEvery(&loop)>0){ // clearPrint(); // printCartesianData(); } if( printCalibrations == false && GetPIDCalibrateionState(linkToHWIndex(0))==CALIBRARTION_DONE&& GetPIDCalibrateionState(linkToHWIndex(1))==CALIBRARTION_DONE&& GetPIDCalibrateionState(linkToHWIndex(2))==CALIBRARTION_DONE ){ printCalibrations = true; int index=0; for(index=0;index<3;index++){ int group = linkToHWIndex(index); println_E("For Axis ");p_int_E(group); print_E(" upper: ");p_int_E(getPidGroupDataTable(group)->config.upperHistoresis); print_E(" lower: ");p_int_E(getPidGroupDataTable(group)->config.lowerHistoresis); print_E(" stop: ");p_int_E(getPidGroupDataTable(group)->config.stop); } startHomingLinks(); //Print_Level l= getPrintLevel(); //setPrintLevelInfoPrint(); printCartesianData(); int i; for(i=0;i<numPidMotors;i++){ printPIDvals(i); } //setPrintLevel(l); } bowlerSystem(); } }
void bowlerSystem(){ Bowler_Server_Local(&MyPacket); float diff = RunEvery(&pid); if(diff>0){ RunNamespaceAsync(&MyPacket,&asyncCallback); if(diff>pid.setPoint){ println_E("Time diff ran over! ");p_fl_E(diff); pid.MsTime=getMs(); } cartesianAsync(); } }
void startAdvancedAsyncDefault(uint8_t pin){ //println_W("Starting advanced async on channel: ");p_int_W(pin); //int mode =GetChannelMode(pin); //getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal=0xffffffff;; int32_t mode =GetChannelMode(pin); if(mode == IS_ANALOG_IN){ float val = GetChanVal( pin) ; configAdvancedAsyncDeadBand(pin,val*1.1,val*0.9); }else{ getBcsIoDataTable(pin)->asyncDataTimer.MsTime=getMs(); getBcsIoDataTable(pin)->asyncDataTimer.setPoint=10; getBcsIoDataTable(pin)->PIN.asyncDataType = NOTEQUAL; } RunEvery(getPinsScheduler( pin)); }
void UserRun(void){ #if defined(DEBUG) if(GetChannelMode(16)!=IS_UART_TX){ setMode(16,IS_UART_TX); ConfigureUART(115200); } #endif #if defined(WPIRBE) SPISlaveServer(); #endif #if defined(USE_AS_LIBRARY) RunUserCode(); #endif // if (Get_UART_Byte_CountPassThrough()>0){ // PushSerial(); // } if (RunEvery(&block0)>0.0f){ //println_W("Loop ");p_fl_W(getMs()/1000); } }
boolean pushAsyncReady( uint8_t pin){ if(!IsAsync(pin)){ //println_I("No asyinc on pin ");p_int_I(pin);print_I(" Mode 0x");prHEX8(GetChannelMode(pin),INFO_PRINT); return false; } int32_t last; int32_t aval; int32_t db; //int i=pin; //EndCritical(); // println_I("Checking timer \nMsTime: ");p_fl_I(tRef->MsTime); // print_I(" \nSetpoint: ");p_fl_I(tRef->setPoint); // print_I(" \nCurrentTime: ");p_fl_I(getMs()); float timeout = RunEvery(getPinsScheduler( pin)); // print_I(" \nTimeout: ");p_fl_I(timeout); if(GetChannelMode(pin)== IS_SERVO){ aval = GetServoPos(pin); }else{ aval = getDataTableCurrentValue(pin); } if(timeout !=0){ // println_I("Time to do something"); switch(getBcsIoDataTable(pin)->PIN.asyncDataType){ case AUTOSAMP: // println_I("Auto samp ");p_int_I(pin); getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal = aval; return true; case NOTEQUAL: // if(aval != getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal){ //println_I("not equ ");p_int_I(pin); //print_I("\t"); //p_int_I(getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal); //print_I("\t"); //p_int_I(getBcsIoDataTable(pin)->PIN.currentValue); getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal = aval; return true; } break; case DEADBAND: last = getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal; db = getBcsIoDataTable(pin)->PIN.asyncDatadeadBandval; if(!bound(last,aval,db,db)){ //println_I("deadband");p_int_I(pin); getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal=aval; return true; } break; case THRESHHOLD: //println_I("treshhold");p_int_I(pin); last = getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal; db = getBcsIoDataTable(pin)->PIN.asyncDatathreshholdval; if(getBcsIoDataTable(pin)->PIN.asyncDatathreshholdedge == ASYN_RISING || getBcsIoDataTable(pin)->PIN.asyncDatathreshholdedge == ASYN_BOTH){ if(last<= db && aval>db){ getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal = aval; return true; } } if(getBcsIoDataTable(pin)->PIN.asyncDatathreshholdedge == ASYN_FALLING|| getBcsIoDataTable(pin)->PIN.asyncDatathreshholdedge == ASYN_BOTH){ if(last> db && aval<=db){ getBcsIoDataTable(pin)->PIN.asyncDataPreviousVal = aval; return true; } } break; default: println_E("\nNo type defined!! chan: ");p_int_E(pin); print_E(" mode: ");printMode(pin,GetChannelMode(pin),ERROR_PRINT); print_E(" type: ");printAsyncType(pin,ERROR_PRINT); startAdvancedAsyncDefault(pin); break; } }else{ // println_I("Nothing to do, returning"); } return false; }
void checkLinkHomingStatus(int group) { if (!(GetPIDCalibrateionState(group) == CALIBRARTION_home_down || GetPIDCalibrateionState(group) == CALIBRARTION_home_up || GetPIDCalibrateionState(group) == CALIBRARTION_home_velocity ) ) { return; //Calibration is not running } float current = GetPIDPosition(group); float currentTime = getMs(); if (RunEvery(&getPidGroupDataTable(group)->timer) > 0) { //println_W("Check Homing "); if (GetPIDCalibrateionState(group) != CALIBRARTION_home_velocity) { float boundVal = getPidGroupDataTable(group)->homing.homingStallBound; if (bound(getPidGroupDataTable(group)->homing.previousValue, current, boundVal, boundVal ) ) { pidReset(group, getPidGroupDataTable(group)->homing.homedValue); //after reset the current value will have changed current = GetPIDPosition(group); getPidGroupDataTable(group)->config.tipsScale = 1; println_W("Homing Velocity for group "); p_int_W(group); print_W(", Resetting position to: "); p_fl_W(getPidGroupDataTable(group)->homing.homedValue); print_W(" current "); p_fl_W(current); float speed = -20.0; if (GetPIDCalibrateionState(group) == CALIBRARTION_home_up) speed *= 1.0; else if (GetPIDCalibrateionState(group) == CALIBRARTION_home_down) speed *= -1.0; else { println_E("Invalid homing type"); return; } Print_Level l = getPrintLevel(); //setPrintLevelInfoPrint(); setOutput(group, speed); setPrintLevel(l); getPidGroupDataTable(group)->timer.MsTime = getMs(); getPidGroupDataTable(group)->timer.setPoint = 2000; SetPIDCalibrateionState(group, CALIBRARTION_home_velocity); getPidGroupDataTable(group)->homing.lastTime = currentTime; } } else { current = GetPIDPosition(group); float posDiff = current - getPidGroupDataTable(group)->homing.previousValue; //ticks float timeDiff = (currentTime - getPidGroupDataTable(group)->homing.lastTime) / 1000.0; // float tps = (posDiff / timeDiff); getPidGroupDataTable(group)->config.tipsScale = 20 / tps; println_E("New scale factor: "); p_fl_E(getPidGroupDataTable(group)->config.tipsScale); print_E(" speed "); p_fl_E(tps); print_E(" on "); p_int_E(group); print_E(" Position difference "); p_fl_E(posDiff); print_E(" time difference "); p_fl_E(timeDiff); OnPidConfigure(group); SetPIDCalibrateionState(group, CALIBRARTION_DONE); } getPidGroupDataTable(group)->homing.previousValue = current; } }