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Enhanced Animated Staircase usermod.

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This commit is contained in:
Blaz Kristan 2021-05-15 13:37:27 +02:00
parent f6a5bc9b40
commit 3fde7365f9
3 changed files with 476 additions and 432 deletions
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171
usermods/Animated_Staircase/Animated_Staircase.h
View File

@ -10,29 +10,27 @@
#pragma once
#include "wled.h"
#define USERMOD_ID_ANIMATED_STAIRCASE 1011
class Animated_Staircase : public Usermod {
private:
/* configuration (available in API and stored in flash) */
bool enabled = false; // Enable this usermod
unsigned long segment_delay_ms = 150; // Time between switching each segment
unsigned long on_time_ms = 5 * 1000; // The time for the light to stay on
unsigned long on_time_ms = 30000; // The time for the light to stay on
int8_t topPIRorTriggerPin = -1; // disabled
int8_t bottomPIRorTriggerPin = -1; // disabled
int8_t topEchoPin = -1; // disabled
int8_t bottomEchoPin = -1; // disabled
bool useUSSensorTop = false; // using PIR or UltraSound sensor?
bool useUSSensorBottom = false; // using PIR or UltraSound sensor?
unsigned int topMaxTimeUs = 1749; // default echo timout, top
unsigned int bottomMaxTimeUs = 1749; // default echo timout, bottom
unsigned int topMaxDist = 50; // default maximum measured distance in cm, top
unsigned int bottomMaxDist = 50; // default maximum measured distance in cm, bottom
/* runtime variables */
bool initDone = false;
// Time between checking of the sensors
const unsigned int scanDelay = 50;
const unsigned int scanDelay = 100;
// Lights on or off.
// Flipping this will start a transition.
@ -76,6 +74,8 @@ class Animated_Staircase : public Usermod {
bool topSensorWrite = false;
bool bottomSensorRead = false;
bool bottomSensorWrite = false;
bool topSensorState = false;
bool bottomSensorState = false;
// strings to reduce flash memory usage (used more than twice)
static const char _name[];
@ -88,13 +88,21 @@ class Animated_Staircase : public Usermod {
static const char _useBottomUltrasoundSensor[];
static const char _bottomPIRorTrigger_pin[];
static const char _bottomEcho_pin[];
static const char _topEchoTime[];
static const char _bottomEchoTime[];
static const char _[];
static const char _topEchoCm[];
static const char _bottomEchoCm[];
void publishMqtt(bool bottom, const char* state)
{
//Check if MQTT Connected, otherwise it will crash the 8266
if (WLED_MQTT_CONNECTED){
char subuf[64];
sprintf_P(subuf, PSTR("%s/motion/%d"), mqttDeviceTopic, (int)bottom);
mqtt->publish(subuf, 0, false, state);
}
}
void updateSegments() {
// mainSegmentId = strip.getMainSegmentId();
// WS2812FX::Segment mainsegment = strip.getSegment(mainSegmentId);
mainSegmentId = strip.getMainSegmentId();
WS2812FX::Segment* segments = strip.getSegments();
for (int i = 0; i < MAX_NUM_SEGMENTS; i++, segments++) {
if (!segments->isActive()) {
@ -140,28 +148,46 @@ class Animated_Staircase : public Usermod {
* 50 cm = 2915 uS
* 100 cm = 5831 uS
*/
bool ultrasoundRead(uint8_t signalPin,
uint8_t echoPin,
unsigned int maxTimeUs) {
bool ultrasoundRead(int8_t signalPin, int8_t echoPin, unsigned int maxTimeUs) {
if (signalPin<0 || echoPin<0) return false;
digitalWrite(signalPin, LOW);
delayMicroseconds(2);
digitalWrite(signalPin, HIGH);
delayMicroseconds(10);
digitalWrite(signalPin, LOW);
return pulseIn(echoPin, HIGH, maxTimeUs) > 0;
}
void checkSensors() {
bool checkSensors() {
bool sensorChanged = false;
if ((millis() - lastScanTime) > scanDelay) {
lastScanTime = millis();
if (!useUSSensorBottom)
bottomSensorRead = bottomSensorWrite || (digitalRead(bottomPIRorTriggerPin) == HIGH);
else
bottomSensorRead = bottomSensorWrite || ultrasoundRead(bottomPIRorTriggerPin, bottomEchoPin, bottomMaxTimeUs);
bottomSensorRead = bottomSensorWrite ||
(!useUSSensorBottom ?
(bottomPIRorTriggerPin<0 ? false : digitalRead(bottomPIRorTriggerPin)) :
ultrasoundRead(bottomPIRorTriggerPin, bottomEchoPin, bottomMaxDist*59) // cm to us
);
topSensorRead = topSensorWrite ||
(!useUSSensorTop ?
(topPIRorTriggerPin<0 ? false : digitalRead(topPIRorTriggerPin)) :
ultrasoundRead(topPIRorTriggerPin, topEchoPin, topMaxDist*59) // cm to us
);
if (!useUSSensorTop)
topSensorRead = topSensorWrite || (digitalRead(topPIRorTriggerPin) == HIGH);
else
topSensorRead = topSensorWrite || ultrasoundRead(topPIRorTriggerPin, topEchoPin, topMaxTimeUs);
if (bottomSensorRead != bottomSensorState) {
bottomSensorState = bottomSensorRead; // change previous state
sensorChanged = true;
publishMqtt(true, bottomSensorState ? "on" : "off");
DEBUG_PRINTLN(F("Bottom sensor changed."));
}
if (topSensorRead != topSensorState) {
topSensorState = topSensorRead; // change previous state
sensorChanged = true;
publishMqtt(false, topSensorState ? "on" : "off");
DEBUG_PRINTLN(F("Top sensor changed."));
}
// Values read, reset the flags for next API call
topSensorWrite = false;
@ -176,11 +202,8 @@ class Animated_Staircase : public Usermod {
// If the bottom sensor triggered, we need to swipe up, ON
swipe = bottomSensorRead;
if (swipe) {
DEBUG_PRINTLN(F("ON -> Swipe up."));
} else {
DEBUG_PRINTLN(F("ON -> Swipe down."));
}
DEBUG_PRINT(F("ON -> Swipe "));
DEBUG_PRINTLN(swipe ? F("up.") : F("down."));
if (onIndex == offIndex) {
// Position the indices for a correct on-swipe
@ -195,20 +218,20 @@ class Animated_Staircase : public Usermod {
}
}
}
return sensorChanged;
}
void autoPowerOff() {
// TODO: add logic to wait until PIR sensor deactivates
if (on && ((millis() - lastSwitchTime) > on_time_ms)) {
// if sensors are still on, do nothing
if (bottomSensorState || topSensorState) return;
// Swipe OFF in the direction of the last sensor detection
swipe = lastSensor;
on = false;
if (swipe) {
DEBUG_PRINTLN(F("OFF -> Swipe up."));
} else {
DEBUG_PRINTLN(F("OFF -> Swipe down."));
}
DEBUG_PRINT(F("OFF -> Swipe "));
DEBUG_PRINTLN(swipe ? F("up.") : F("down."));
}
}
@ -216,9 +239,6 @@ class Animated_Staircase : public Usermod {
if ((millis() - lastTime) > segment_delay_ms) {
lastTime = millis();
// byte oldOnIndex = onIndex;
// byte oldOffIndex = offIndex;
if (on) {
// Turn on all segments
onIndex = MAX(mainSegmentId, onIndex - 1);
@ -230,7 +250,6 @@ class Animated_Staircase : public Usermod {
offIndex = MAX(onIndex, offIndex - 1);
}
}
updateSegments();
}
}
@ -243,8 +262,8 @@ class Animated_Staircase : public Usermod {
// allow overrides from JSON API
void readSensorsFromJson(JsonObject& staircase) {
bottomSensorWrite = bottomSensorRead || (staircase[F("bottom-sensor")].as<bool>());
topSensorWrite = topSensorRead || (staircase[F("top-sensor")].as<bool>());
bottomSensorWrite = bottomSensorState || (staircase[F("bottom-sensor")].as<bool>());
topSensorWrite = topSensorState || (staircase[F("top-sensor")].as<bool>());
}
void enable(bool enable) {
@ -256,23 +275,21 @@ class Animated_Staircase : public Usermod {
DEBUG_PRINT(on_time_ms / 1000);
DEBUG_PRINTLN(F(" seconds."));
// TODO: attach interrupts
if (!useUSSensorBottom)
pinMode(bottomPIRorTriggerPin, INPUT);
pinMode(bottomPIRorTriggerPin, INPUT_PULLUP);
else {
pinMode(bottomPIRorTriggerPin, OUTPUT);
pinMode(bottomEchoPin, INPUT);
}
if (!useUSSensorTop)
pinMode(topPIRorTriggerPin, INPUT);
pinMode(topPIRorTriggerPin, INPUT_PULLUP);
else {
pinMode(topPIRorTriggerPin, OUTPUT);
pinMode(topEchoPin, INPUT);
}
} else {
// Restore segment options
// WS2812FX::Segment mainsegment = strip.getSegment(mainSegmentId);
WS2812FX::Segment* segments = strip.getSegments();
for (int i = 0; i < MAX_NUM_SEGMENTS; i++, segments++) {
if (!segments->isActive()) {
@ -303,22 +320,15 @@ class Animated_Staircase : public Usermod {
bottomPIRorTriggerPin = -1;
}
if (bottomEchoPin >= 0) {
if (!pinManager.allocatePin(bottomPIRorTriggerPin,false))
if (!pinManager.allocatePin(bottomEchoPin,false))
bottomEchoPin = -1;
}
// TODO: attach interrupts in enable()
// validate pins
if ( topPIRorTriggerPin < 0 || bottomPIRorTriggerPin < 0 ||
(useUSSensorTop && topEchoPin < 0) || (useUSSensorBottom && bottomEchoPin < 0) )
enabled = false;
enable(enabled);
initDone = true;
}
void loop() {
if (!enabled) return;
if (!enabled || strip.isUpdating()) return;
checkSensors();
autoPowerOff();
updateSwipe();
@ -326,6 +336,38 @@ class Animated_Staircase : public Usermod {
uint16_t getId() { return USERMOD_ID_ANIMATED_STAIRCASE; }
/**
* handling of MQTT message
* topic only contains stripped topic (part after /wled/MAC)
* topic should look like: /swipe with amessage of [up|down]
*/
bool onMqttMessage(char* topic, char* payload) {
if (strlen(topic) == 6 && strncmp_P(topic, PSTR("/swipe"), 6) == 0) {
String action = payload;
if (action == "up") {
bottomSensorWrite = true;
return true;
} else if (action == "down") {
topSensorWrite = true;
return true;
}
}
return false;
}
/**
* subscribe to MQTT topic for controlling usermod
*/
void onMqttConnect(bool sessionPresent) {
//(re)subscribe to required topics
char subuf[64];
if (mqttDeviceTopic[0] != 0) {
strcpy(subuf, mqttDeviceTopic);
strcat_P(subuf, PSTR("/swipe"));
mqtt->subscribe(subuf, 0);
}
}
void addToJsonState(JsonObject& root) {
JsonObject staircase = root[FPSTR(_name)];
if (staircase.isNull()) {
@ -349,7 +391,7 @@ class Animated_Staircase : public Usermod {
String str = staircase[FPSTR(_enabled)]; // checkbox -> off or on
enabled = (bool)(str!="off"); // off is guaranteed to be present
}
readSensorsFromJson(root);
readSensorsFromJson(staircase);
DEBUG_PRINTLN(F("Staircase sensor state read from API."));
}
}
@ -371,8 +413,8 @@ class Animated_Staircase : public Usermod {
staircase[FPSTR(_useBottomUltrasoundSensor)] = useUSSensorBottom;
staircase[FPSTR(_bottomPIRorTrigger_pin)] = bottomPIRorTriggerPin;
staircase[FPSTR(_bottomEcho_pin)] = useUSSensorBottom ? bottomEchoPin : -1;
staircase[FPSTR(_topEchoTime)] = topMaxTimeUs;
staircase[FPSTR(_bottomEchoTime)] = bottomMaxTimeUs;
staircase[FPSTR(_topEchoCm)] = topMaxDist;
staircase[FPSTR(_bottomEchoCm)] = bottomMaxDist;
DEBUG_PRINTLN(F("Staircase config saved."));
}
@ -416,16 +458,17 @@ class Animated_Staircase : public Usermod {
}
bottomPIRorTriggerPin = min(39,max(-1,staircase[FPSTR(_bottomPIRorTrigger_pin)].as<int>()));
bottomEchoPin = min(39,max(-1,staircase[FPSTR(_bottomEcho_pin)].as<int>()));
topMaxTimeUs = min(18000,max(300,staircase[FPSTR(_topEchoTime)].as<int>())); // max distnace ~3m (a noticable lag of 18ms may be expected)
bottomMaxTimeUs = min(18000,max(300,staircase[FPSTR(_bottomEchoTime)].as<int>())); // max distance ~3m (a noticable lag of 18ms may be expected)
DEBUG_PRINTLN(F("Staircase config (re)loaded."));
topMaxDist = min(150,max(30,staircase[FPSTR(_topEchoCm)].as<int>())); // max distnace ~1.5m (a lag of 9ms may be expected)
bottomMaxDist = min(150,max(30,staircase[FPSTR(_bottomEchoCm)].as<int>())); // max distance ~1.5m (a lag of 9ms may be expected)
} else {
DEBUG_PRINTLN(F("No config found. (Using defaults.)"));
}
if (!initDone) {
// first run: reading from cfg.json
DEBUG_PRINTLN(F("Staircase config loaded."));
} else {
// changing paramters from settings page
DEBUG_PRINTLN(F("Staircase config (re)loaded."));
bool changed = false;
if ((oldUseUSSensorTop != useUSSensorTop) ||
(oldUseUSSensorBottom != useUSSensorBottom) ||
@ -453,10 +496,10 @@ class Animated_Staircase : public Usermod {
staircase = root.createNestedObject("u");
}
if (enabled) {
JsonArray usermodEnabled = staircase.createNestedArray(F("Staircase enabled")); // name
if (enabled) {
usermodEnabled.add("yes"); // value
/*
JsonArray segmentDelay = staircase.createNestedArray(F("Delay between stairs")); // name
segmentDelay.add(segment_delay_ms); // value
segmentDelay.add("ms"); // unit
@ -464,8 +507,8 @@ class Animated_Staircase : public Usermod {
JsonArray onTime = staircase.createNestedArray(F("Power-off stairs after")); // name
onTime.add(on_time_ms / 1000); // value
onTime.add("s"); // unit
*/
} else {
JsonArray usermodEnabled = staircase.createNestedArray(F("Staircase enabled")); // name
usermodEnabled.add("no"); // value
}
}
@ -482,5 +525,5 @@ const char Animated_Staircase::_topEcho_pin[] PROGMEM = "topEcho_p
const char Animated_Staircase::_useBottomUltrasoundSensor[] PROGMEM = "useBottomUltrasoundSensor";
const char Animated_Staircase::_bottomPIRorTrigger_pin[] PROGMEM = "bottomPIRorTrigger_pin";
const char Animated_Staircase::_bottomEcho_pin[] PROGMEM = "bottomEcho_pin";
const char Animated_Staircase::_topEchoTime[] PROGMEM = "top-echo-us";
const char Animated_Staircase::_bottomEchoTime[] PROGMEM = "bottom-echo-us";
const char Animated_Staircase::_topEchoCm[] PROGMEM = "top-dist-cm";
const char Animated_Staircase::_bottomEchoCm[] PROGMEM = "bottom-dist-cm";

3
wled00/const.h
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@ -45,7 +45,8 @@
#define USERMOD_ID_DHT 10 //Usermod "usermod_dht.h"
#define USERMOD_ID_MODE_SORT 11 //Usermod "usermod_v2_mode_sort.h"
#define USERMOD_ID_VL53L0X 12 //Usermod "usermod_vl53l0x_gestures.h"
#define USERMOD_ID_MULTI_RELAY 101 //Usermod "usermod_multi_relay.h"
#define USERMOD_ID_MULTI_RELAY 13 //Usermod "usermod_multi_relay.h"
#define USERMOD_ID_ANIMATED_STAIRCASE 14 //Usermod "Animated_Staircase.h"
//Access point behavior
#define AP_BEHAVIOR_BOOT_NO_CONN 0 //Open AP when no connection after boot

2
wled00/wled.h
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@ -8,7 +8,7 @@
*/
// version code in format yymmddb (b = daily build)
#define VERSION 2105131
#define VERSION 2105151
//uncomment this if you have a "my_config.h" file you'd like to use
//#define WLED_USE_MY_CONFIG