fix errors during code duplication
This commit is contained in:
parent
34c7134239
commit
e3c918edb8
188
src/main.cpp
188
src/main.cpp
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@ -11,14 +11,12 @@
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- has to stop when no sensor change detected for some time
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- in classifySensorValue() only allow a certain time of unclassified reading
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- has to stop when driving upwards (or in general) for too long (for example end marker missing)
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- homie commands (reset error, etc)
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- command to activate sensro raw value print over topics
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- do not allow certain commands if error mode
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- manual mover function should work better with iot commands (set position, no errors)
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*/
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//BIG TODO: fix sensor reading right blind. left blind too
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//right blind kind off delayed to commands??
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//right blind kind off delayed to commands?? ////
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#define FW_NAME "blindctrl"
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#define FW_VERSION "1.0.0"
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@ -47,11 +45,12 @@ button button1;
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button button2;
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unsigned long last_sensor_read=0;
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#define SENSOR_READ_INTERVAL 5 //in ms
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#define SENSE_FILTER_SIZE 20 //value will have a delay of td = SENSE_FILTER_SIZE/2*SENSOR_READ_INTERVAL
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#define SENSOR_READ_INTERVAL 50 //in ms
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#define SENSE_FILTER_SIZE 10 //value will have a delay of td = SENSE_FILTER_SIZE/2*SENSOR_READ_INTERVAL
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#define CALCULATEPOSITIONESTIMATE_INTERVAL 100
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unsigned long last_calculate_position_estimate=0;
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#define POSITION_SPEEDMEASURE_HIGH 1000.0 //at which position (in mm) speedfactorHigh should be measured (should be at least two encoder segments beyond that left)
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@ -62,8 +61,9 @@ unsigned long last_print=0;
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#define PIN_SENSE_LED1 D7
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#define PIN_SENSE_LED2 D8
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uint8_t sensorreadID=0;
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unsigned long last_sensor_led_switch=0;
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#define SENSOR_SWITCH_INTERVAL 20 //should be lower or equal than SENSOR_READ_INTERVAL
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//#define SENSOR_SWITCH_INTERVAL 20 //should be lower or equal than SENSOR_READ_INTERVAL
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//unsigned long last_sensor_led_switch=0;
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//define directions for motors
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#define _UP _CCW
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@ -131,6 +131,8 @@ struct blindmodel
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float simulated_acc_dec=-100; //pwm/sec^2, speed getting more negative (accelerating up). this value should be negative. better choose too small absolute values
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float simulated_acc_inc=100; //pwm/sec^2, speed getting more positive (accelerating down)
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unsigned long last_calculate_position_estimate=0;
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uint8_t error=0;
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};
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@ -146,7 +148,7 @@ Motor M2(0x30, _MOTOR_B, 1000); //Motor B
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unsigned long last_motor_send=0;
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#define MOTOR_UPDATE_INTERVAL 100
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#define DIFF_ERROR_FACTOR 0.4 //between 0 and 1. 1=error when estimated position error is at maximum (between two possible encoder readings). 0=no deviation allowed
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#define DIFF_ERROR_FACTOR 0.6 //between 0 and 1. 1=error when estimated position error is at maximum (between two possible encoder readings). 0=no deviation allowed
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#define ERRORCODE_POSITIONDIFFTOOHIGH 1 //deviation too high on position correction
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#define ERRORCODE_N_NOT_NEXT 2 //skipped one transition. position jumped too far?
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@ -165,12 +167,14 @@ void errorCheck(blindmodel &blind);
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void updateMotor(blindmodel &blind, Motor motor);
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void setError(blindmodel &blind, uint8_t errorcode, HomieNode& node);
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String modeNumToString(uint8_t modenum);
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String sensestatusNumToString(uint8_t sensestatusnum);
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bool blind_l_positionHandler(const HomieRange& range, const String& value);
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bool blind_r_positionHandler(const HomieRange& range, const String& value);
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bool blind_l_cmdHandler(const HomieRange& range, const String& value);
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bool blind_r_cmdHandler(const HomieRange& range, const String& value);
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bool blind_cmdHandler(blindmodel &blind, HomieNode& node, const String& value); //referenced by blind_l and r _cmdHandler
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void loopHandler();
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@ -199,13 +203,13 @@ void setup() {
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blind1.length_clear=50;
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blind1.length_opaque=74;
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blind1.sense_clear_lower=40;
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blind1.sense_clear_upper=100;
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blind1.sense_opaque_lower=150;
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blind1.sense_clear_upper=200;
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blind1.sense_opaque_lower=400;
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blind1.sense_opaque_upper=800;
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blind1.sense_end_lower=850;
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blind1.sense_end_upper=1024;
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blind1.speedfactorLow=29;
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blind1.speedfactorHigh=24.5;
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blind1.speedfactorLow=28.7;
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blind1.speedfactorHigh=25.3;
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blind1.start_first_clear=27;
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blind1.simulated_acc_dec=-150;
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blind1.simulated_acc_inc=200;
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@ -216,13 +220,13 @@ void setup() {
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blind2.length_clear=50;
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blind2.length_opaque=74;
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blind2.sense_clear_lower=40;
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blind2.sense_clear_upper=100;
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blind2.sense_opaque_lower=150;
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blind2.sense_clear_upper=200;
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blind2.sense_opaque_lower=400;
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blind2.sense_opaque_upper=800;
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blind2.sense_end_lower=850;
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blind2.sense_end_upper=1024;
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blind2.speedfactorLow=28;
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blind2.speedfactorHigh=24.5;
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blind2.speedfactorLow=27.6;
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blind2.speedfactorHigh=23.5;
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blind2.start_first_clear=27;
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blind2.simulated_acc_dec=-150;
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blind2.simulated_acc_inc=200;
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@ -276,15 +280,22 @@ void loopHandler() {
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//Read sensor/encoder
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if (millis() > last_sensor_led_switch + SENSOR_SWITCH_INTERVAL) {
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if (millis() > last_sensor_read + SENSOR_READ_INTERVAL/2) {
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int rawsensorvalue=analogRead(PIN_SENSE);
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switch (sensorreadID) {
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case 0:
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if (millis() > last_print + 500 && blind1.speedSimulated!=0) { //when readSensor would print its status
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Serial.print("1: ");
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}
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readSensor(blind1,rawsensorvalue, blind1Node);
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digitalWrite(blind1.pin_sensor_led,LOW); //turn self off
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digitalWrite(blind2.pin_sensor_led,HIGH); //turn next on
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break;
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case 1:
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if (millis() > last_print + 500 && blind2.speedSimulated!=0) { //when readSensor would print its status
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Serial.print("2: ");
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}
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readSensor(blind2,rawsensorvalue, blind2Node);
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digitalWrite(blind2.pin_sensor_led,LOW); //turn self off
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digitalWrite(blind1.pin_sensor_led,HIGH); //turn next on
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@ -293,7 +304,7 @@ void loopHandler() {
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sensorreadID=0; //reset, failsafe
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break;
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}
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last_sensor_led_switch=millis();
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last_sensor_read=millis();
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sensorreadID++;
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sensorreadID=sensorreadID%2;
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}
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@ -339,8 +350,11 @@ void loopHandler() {
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estimatePosition(blind2, blind2Node);
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//Update Motor Driver
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if (millis() > last_motor_send + MOTOR_UPDATE_INTERVAL) {
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updateMotor(blind1, M1);
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updateMotor(blind2, M2);
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last_motor_send=millis();
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}
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}
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int sort_desc(const void *cmp1, const void *cmp2) //compare function for qsort
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@ -415,32 +429,16 @@ void manualMoveHandler(button &btn, blindmodel &blind)
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void readSensor(blindmodel &blind, int value, HomieNode &node)
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{
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if (millis() > last_sensor_read + SENSOR_READ_INTERVAL) {
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blind.sense_read_pos=(blind.sense_read_pos+1)%SENSE_FILTER_SIZE; //next element
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blind.sense_read[blind.sense_read_pos]=value;
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classifySensorValue(blind); //writes to blindmodel.sense_status
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last_sensor_read=millis();
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}
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if (millis() > last_print + 500 && blind.speedSimulated!=0) {
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Serial.print("SenseStatus=");
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switch(blind.sense_status){
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case SENSESTATUS_UNKNOWN:
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Serial.print("UNK");
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break;
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case SENSESTATUS_CLEAR:
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Serial.print("CLE");
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break;
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case SENSESTATUS_OPAQUE:
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Serial.print("OPA");
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break;
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case SENSESTATUS_END:
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Serial.print("END");
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break;
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}
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Serial.print(sensestatusNumToString(blind.sense_status));
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Serial.print("("); Serial.print(getFitered(blind.sense_read, SENSE_FILTER_SIZE)); Serial.print(")");
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Serial.print(", mode=");
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Serial.print(modeNumToString(blind.mode));
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@ -467,12 +465,12 @@ void errorCheck(blindmodel &blind) {
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void estimatePosition(blindmodel &blind, HomieNode& node) {
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float positional_speedfactor = blind.speedfactorLow + constrain(blind.position, blind.softlimit_min, blind.softlimit_max)*(blind.speedfactorHigh-blind.speedfactorLow)/POSITION_SPEEDMEASURE_HIGH; //interpolate/extrapolate speedfactor (speed is different when rolled up)
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if (millis() > last_calculate_position_estimate + CALCULATEPOSITIONESTIMATE_INTERVAL) {
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float _actualTime=(millis()-last_calculate_position_estimate)/1000.0; //in seconds
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if (millis() > blind.last_calculate_position_estimate + CALCULATEPOSITIONESTIMATE_INTERVAL) {
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float _actualTime=(millis()-blind.last_calculate_position_estimate)/1000.0; //in seconds
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blind.speedSimulated+= constrain(blind.speed - blind.speedSimulated, blind.simulated_acc_dec*_actualTime, blind.simulated_acc_inc*_actualTime);
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blind.position+= blind.speedSimulated/100.0*positional_speedfactor * _actualTime;
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last_calculate_position_estimate=millis();
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blind.last_calculate_position_estimate=millis();
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}
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//if (blind.mode!= MODE_FIND_END) {
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@ -535,9 +533,9 @@ void estimatePosition(blindmodel &blind, HomieNode& node) {
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Serial.print(", diff=");
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Serial.println(blind.position-_position_before);
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//node.setProperty("debug").send("diff="+(String)(blind.position-_position_before));
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node.setProperty("estimationerror").send((String)(blind.position-_position_before));
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node.setProperty("estimationerror").send((String)(blind.position-_position_before)); //positive value means estimation position was too low (estimated speed to low), when driving down (positive dir)
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if (blind.mode!= MODE_FIND_END) { //only check error if not in find_end mode
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if (blind.mode != MODE_FIND_END && blind.mode != MODE_MEASURE_SPEED ) { //only check error if not in find_end mode or measure speed
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if (abs(blind.position-_position_before)>=(blind.length_clear+blind.length_opaque)/2.0*DIFF_ERROR_FACTOR) {
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setError(blind, ERRORCODE_POSITIONDIFFTOOHIGH, node);
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}
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@ -555,7 +553,7 @@ void updateMotor(blindmodel &blind, Motor motor)
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if (blind.error!=0) { //error appeared
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blind.speed=0; //set speed to 0
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}
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if (millis() > last_motor_send + MOTOR_UPDATE_INTERVAL) {
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if(blind.speed<0){
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motor.setmotor( _UP, abs(blind.speed));
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}else if(blind.speed>0){
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@ -563,8 +561,7 @@ void updateMotor(blindmodel &blind, Motor motor)
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}else{
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motor.setmotor(_STOP);
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}
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last_motor_send=millis();
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}
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}
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void checkModes(blindmodel &blind, HomieNode &node) {
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@ -580,7 +577,7 @@ void checkModes(blindmodel &blind, HomieNode &node) {
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break;
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case 1: //drive down slowly until passed end maker
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blind.speed=10; //down slow
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blind.speed=25; //down slow
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if (blind.sense_status!=SENSESTATUS_END) {
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blind.speed=0; //stop
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blind.position=0;
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@ -708,6 +705,24 @@ String modeNumToString(uint8_t modenum){
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return "MODE_ERROR";
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break;
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}
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return "UNDEF";
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}
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String sensestatusNumToString(uint8_t sensestatusnum){
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switch(sensestatusnum){
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case SENSESTATUS_UNKNOWN:
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return "UNK";
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break;
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case SENSESTATUS_CLEAR:
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return "CLE";
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break;
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case SENSESTATUS_OPAQUE:
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return "OPA";
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break;
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case SENSESTATUS_END:
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return "END";
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break;
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}
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}
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@ -729,28 +744,6 @@ bool blind_l_positionHandler(const HomieRange& range, const String& value) {
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return true;
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}
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bool blind_l_cmdHandler(const HomieRange& range, const String& value) {
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if (range.isRange) {
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return false; //if range is given but index is not in allowed range
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}
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Homie.getLogger() << "blind_l_cmdHandler" << ": " << value << endl;
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if (value=="END")
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{
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blind1.mode = MODE_FIND_END;
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blind1.mode_find_end_state=0; //reset mode find state
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}else if (value=="SPEEDFACTOR")
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{
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blind1.mode=MODE_MEASURE_SPEED; //measure speed
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}else{
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Homie.getLogger() << "command not known" << endl;
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return false;
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}
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blind1Node.setProperty("cmd").send(value); //can be done in main loop
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return true;
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}
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bool blind_r_positionHandler(const HomieRange& range, const String& value) {
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if (range.isRange) {
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@ -763,12 +756,27 @@ bool blind_r_positionHandler(const HomieRange& range, const String& value) {
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return true;
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}
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bool blind_l_cmdHandler(const HomieRange& range, const String& value) {
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if (range.isRange) {
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return false; //if range is given but index is not in allowed range
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}
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Homie.getLogger() << "blind_l_cmdHandler" << ": " << value << endl;
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return blind_cmdHandler(blind1,blind1Node, value);
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}
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bool blind_r_cmdHandler(const HomieRange& range, const String& value) {
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if (range.isRange) {
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return false; //if range is given but index is not in allowed range
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}
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Homie.getLogger() << "blind_r_cmdHandler" << ": " << value << endl;
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return blind_cmdHandler(blind2,blind2Node, value);
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/*
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if (value=="END")
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{
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blind2.mode = MODE_FIND_END;
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@ -776,11 +784,49 @@ bool blind_r_cmdHandler(const HomieRange& range, const String& value) {
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}else if (value=="SPEEDFACTOR")
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{
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blind2.mode=MODE_MEASURE_SPEED; //measure speed
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blind1Node.setProperty("cmd").send("cmd measure speed");
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}else{
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Homie.getLogger() << "command not known" << endl;
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Homie.getLogger() << "unknown command" << endl;
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return false;
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}
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blind2Node.setProperty("cmd").send(value); //can be done in main loop
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return true;*/
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}
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bool blind_cmdHandler(blindmodel &blind, HomieNode& node, const String& value) {
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if (value=="END")
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{
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blind.mode = MODE_FIND_END;
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blind.mode_find_end_state=0; //reset mode find state
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node.setProperty("cmd").send("cmd end");
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}else if (value=="SPEEDFACTOR")
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{
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blind.mode=MODE_MEASURE_SPEED; //measure speed
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node.setProperty("cmd").send("cmd measure speed");
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}else if (value=="SENSOR") //return adc values
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{
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Serial.print("("); Serial.print(getFitered(blind.sense_read, SENSE_FILTER_SIZE)); Serial.print(")");
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Serial.print(", mode=");
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Serial.print(modeNumToString(blind.mode));
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node.setProperty("cmd").send(""+String(getFitered(blind.sense_read, SENSE_FILTER_SIZE))+" "+sensestatusNumToString(blind.sense_status));
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}else if (value=="STOP") //stop. go back to idle mode and stop driving
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{
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blind.speed=0; //stop
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blind.mode=MODE_IDLE;
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blind.set_position=blind.position; //use current position as set pos to stay there
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node.setProperty("cmd").send("stop");
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}else if (value=="RESET") //reset from error
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{
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blind.error=0;
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node.setProperty("cmd").send("reset");
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}else{
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Homie.getLogger() << "unknown command" << endl;
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return false;
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}
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return true;
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}
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