schmidtsi76327/ESP8266_Treppenlicht
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first approach with sensor controlled led sequence

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This commit is contained in:
Dominik Bartsch 2021-06-25 10:55:27 +02:00
parent 2b2a135bd5
commit b7ba521c59
3 changed files with 56 additions and 10 deletions
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5
include/pwm.h
View File

@ -2,6 +2,9 @@
#include "PCA9685.h"
#define SENSOR1 15
#define SENSOR2 12
class Treppe {
private:
uint8_t stairs;
@ -10,8 +13,10 @@ class Treppe {
uint16_t active_brightness = 2048;
uint8_t direction = 0;
uint8_t switch_direction = 0;
uint8_t state = 0;
uint8_t switch_state = 0;
uint8_t finish = 1;
// initialize with i2c-Address 0, use Wire Library
PCA9685 pwmController;

7
src/main.cpp
View File

@ -104,16 +104,17 @@ void setup() {
os_timer_setfn(&timer1, timerCallback, &timer_flag);
os_timer_arm(&timer1, 20, true);
stairs.setState(1);
stairs.setDirection(1);
//stairs.setState(1);
//stairs.setDirection(1);
}
void loop() {
if(millis() > 25000 && stairs.getState() == 1 && stairs.getDirection() == 1) stairs.setState(0);
/*if(millis() > 25000 && stairs.getState() == 1 && stairs.getDirection() == 1) stairs.setState(0);
if(millis() > 45000 && stairs.getDirection() == 1){
stairs.setState(1);
stairs.setDirection(0);
}
*/
TIMEIF_US(ArduinoOTA.handle(), 1000, "OTA");
TIMEIF_US(httpServer.handleClient(), 1000, "HTTP");
}

54
src/pwm.cpp
View File

@ -41,7 +41,6 @@ void Treppe::ledsequence(){
static int8_t led = 0;
static uint16_t brightness = 0;
static uint16_t lastbrightness = 0;
static uint8_t finish = 1;
static uint16_t status = 0;
uint16_t status_build = 0;
status_build |= direction << 8;
@ -94,17 +93,54 @@ void Treppe::ledsequence(){
void Treppe::setup(){
pwmController.resetDevices();
// Deactive PCA9685 due to LED Flickering
// Deactive PCA9685 Phase Balancer due to LED Flickering
// https://github.com/NachtRaveVL/PCA9685-Arduino/issues/15
// see also lib/PCA9685-Arduin/PCA9685.h:204
pwmController.init(PCA9685_PhaseBalancer_None);
pwmController.setPWMFrequency(200);
pinMode(SENSOR1, INPUT);
pinMode(SENSOR2, INPUT);
Serial.println("Hello from Treppe");
Serial.print("Treppe: initial parameters: stairs=");
Serial.println(stairs);
}
void Treppe::task(){
ledsequence();
if(finish){
direction = switch_direction;
state = switch_state;
}
static uint8_t last_sensor_state[2] = {0,0};
uint8_t current_sensor_state[2] = {0,0};
current_sensor_state[0] = digitalRead(SENSOR1);
current_sensor_state[1] = digitalRead(SENSOR2);
if(current_sensor_state[0] && !last_sensor_state[0] && state == 0){
setDirection(1);
setState(1);
}
if(current_sensor_state[1] && !last_sensor_state[1] && state == 0){
setDirection(0);
setState(1);
}
// first switch - off approach, use timer later
if(!current_sensor_state[0] && last_sensor_state[0] && state == 1){
setDirection(1);
setState(0);
}
if(!current_sensor_state[1] && last_sensor_state[1] && state == 1){
setDirection(0);
setState(0);
}
last_sensor_state[0] = current_sensor_state[0];
last_sensor_state[1] = current_sensor_state[1];
ledsequence();
}
uint16_t Treppe::setIdle(uint16_t _idle_brightness){
@ -124,17 +160,21 @@ uint16_t Treppe::setTime(uint16_t _time_per_stair){
}
uint8_t Treppe::setDirection(uint8_t _direction){
direction = _direction;
switch_direction = _direction;
Serial.println("Treppe: Direction changed!");
if(finish) Serial.println("apply direction request immediately");
else Serial.println("currently active, dir change afterwards");
// to do: implement state command variable to determine dimm-state
return direction;
return switch_direction;
}
uint8_t Treppe::setState(uint8_t _state){
if(state == _state) return 1;
else{
state = _state;
Serial.println("Treppe: State changed!");
switch_state = _state;
Serial.println("Treppe: State Request changed!");
if(finish) Serial.println("apply state request immediately");
else Serial.println("currently active, state changes after activity");
}
return 0;
}