From c93a8b7eab8c6768c994b7745e10443efeea0069 Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Thu, 10 Oct 2019 20:20:51 +0200
Subject: [PATCH] fix inverted pwm

---
 controllerHomie/controllerHomie.ino | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

diff --git a/controllerHomie/controllerHomie.ino b/controllerHomie/controllerHomie.ino
index faa524f..4e54975 100644
--- a/controllerHomie/controllerHomie.ino
+++ b/controllerHomie/controllerHomie.ino
@@ -1,11 +1,6 @@
 /*
- * NodeMCU 1.0 (ESP-12E)
+ * Wemos d1 mini
  * Flash Size: 4M (1M SPIFFS)
- * EN, RST -> VCC
- * GPIO15 -> 10k -> GND
- * GPIO0 -> Switch (Connect to Flash) -> GND
- * 
- * Pinout: https://www.mikrocontroller-elektronik.de/wp-content/uploads/2017/02/ESP12E-Pinbelegung-1.png
  */
 
 #include <Homie.h>
@@ -47,8 +42,8 @@ HomieNode lightNode("light", "light");
 //(pin x) nunbering CCW starting with rst
 
 
-#define LED_CW 14 //D5 = GPIO14 (pin5)
-#define LED_WW 12 //D6 = GPIO12 (pin6)
+#define LED_WW 14 //D5 = GPIO14 (pin5)
+#define LED_CW 12 //D6 = GPIO12 (pin6)
 
 #define BTN_A 13 //D7 = GPIO13 (pin 7)
 #define BTN_B 15 //D8 = GPIO15 (pin 10)
@@ -284,11 +279,11 @@ void loopHandler() {
       if (pwmWW>PWM_MAX) { pwmWW=PWM_MAX; } //limit
       
       if (!sleep) {
-        analogWrite(LED_WW, pwmWW);
-        analogWrite(LED_CW, pwmCW);
+        analogWrite(LED_WW, PWM_MAX-pwmWW); //full pwm is led off
+        analogWrite(LED_CW, PWM_MAX-pwmCW); //full pwm is led off
       }else{
-        digitalWrite(LED_WW, HIGH); //light off
-        digitalWrite(LED_CW, HIGH); //light off
+        analogWrite(LED_WW, PWM_MAX); //light off
+        analogWrite(LED_CW, PWM_MAX); //light off
       }
     }
   }
@@ -318,9 +313,9 @@ void loopHandler() {
     if (pwmWW>PWM_MAX) { pwmWW=PWM_MAX; } //limit
     
     if (!sleep) {
-      Serial.print(pwmWW);
+      Serial.print(PWM_MAX-pwmWW);
       Serial.print(", ");
-      Serial.println(pwmCW);
+      Serial.println(PWM_MAX-pwmCW);
     }else{
       Serial.print(0);
       Serial.print(", ");