[easyVDR]Ambilight howto

#include "FastLED.h"

#define ANALOG_MODE_AVERAGE  0
#define ANALOG_MODE_LAST_LED 1

/**************************************
   S E T U P

   set following values to your needs
 **************************************/

#define INITIAL_LED_TEST_ENABLED true
#define INITIAL_LED_TEST_BRIGHTNESS 32  // 0..255

// Number of leds in your strip. set to "1" and ANALOG_OUTPUT_ENABLED to "true" to activate analog only
// As of 26/1/2017:
// 582 leaves ZERO bytes free and this
// 410 is ok
// tested with 500 leds and is fine (despite the warning)
#define MAX_LEDS 410

// type of your led controller, possible values, see below
#define LED_TYPE WS2801 

// 3 wire (pwm): NEOPIXEL BTM1829 TM1812 TM1809 TM1804 TM1803 UCS1903 UCS1903B UCS1904 UCS2903 WS2812 WS2852
//               S2812B SK6812 SK6822 APA106 PL9823 WS2811 WS2813 APA104 WS2811_40 GW6205 GW6205_40 LPD1886 LPD1886_8BIT 
// 4 wire (spi): LPD8806 WS2801 WS2803 SM16716 P9813 APA102 SK9822 DOTSTAR

// For 3 wire led stripes line Neopixel/Ws2812, which have a data line, ground, and power, you just need to define DATA_PIN.
// For led chipsets that are SPI based (four wires - data, clock, ground, and power), both defines DATA_PIN and CLOCK_PIN are needed

// DATA_PIN, or DATA_PIN, CLOCK_PIN
// #define LED_PINS 6        // 3 wire leds
#define LED_PINS 6, 13  // 4 wire leds

#define COLOR_ORDER GRB  // colororder of the stripe, set RGB in hyperion

#define OFF_TIMEOUT 15000    // ms to switch off after no data was received, set 0 to deactivate

// analog rgb uni color led stripe - using of hyperion smoothing is recommended
// ATTENTION  this pin config is default for atmega328 based arduinos, others might work to
//            if you have flickering analog leds this might be caused by unsynced pwm signals
//            try other pins is more or less the only thing that helps
#define ANALOG_OUTPUT_ENABLED false
#define ANALOG_MODE           ANALOG_MODE_LAST_LED  // use ANALOG_MODE_AVERAGE or ANALOG_MODE_LAST_LED
#define ANALOG_GROUND_PIN     8                     // additional ground pin to make wiring a bit easier
#define ANALOG_RED_PIN        9
#define ANALOG_GREEN_PIN      10
#define ANALOG_BLUE_PIN       11

// overall color adjustments
#define ANALOG_BRIGHTNESS_RED   255              // maximum brightness for analog 0-255
#define ANALOG_BRIGHTNESS_GREEN 255              // maximum brightness for analog 0-255
#define ANALOG_BRIGHTNESS_BLUE  255              // maximum brightness for analog 0-255

#define BRIGHTNESS 255                      // maximum brightness 0-255
#define DITHER_MODE BINARY_DITHER           // BINARY_DITHER or DISABLE_DITHER
#define COLOR_TEMPERATURE CRGB(255,255,255) // RGB value describing the color temperature
#define COLOR_CORRECTION  TypicalLEDStrip   // predefined fastled color correction
//#define COLOR_CORRECTION  CRGB(255,255,255) // or RGB value describing the color correction

// Baudrate, higher rate allows faster refresh rate and more LEDs
//#define serialRate 460800      // use 115200 for ftdi based boards
//#define serialRate 115200      // use 115200 for ftdi based boards
#define serialRate 500000         // use 115200 for ftdi based boards


/**************************************
   A D A L I G H T   C O D E

   no user changes needed
 **************************************/

// Adalight sends a "Magic Word" (defined in /etc/boblight.conf) before sending the pixel data
uint8_t prefix[] = {'A', 'd', 'a'}, hi, lo, chk, i;

unsigned long endTime;

// Define the array of leds
CRGB leds[MAX_LEDS];

// set rgb to analog led stripe
void showAnalogRGB(const CRGB& led) {
  if (ANALOG_OUTPUT_ENABLED) {
    byte r = map(led.r, 0,255,0,ANALOG_BRIGHTNESS_RED);
    byte g = map(led.g, 0,255,0,ANALOG_BRIGHTNESS_GREEN);
    byte b = map(led.b, 0,255,0,ANALOG_BRIGHTNESS_BLUE);
    analogWrite(ANALOG_RED_PIN  , r);
    analogWrite(ANALOG_GREEN_PIN, g);
    analogWrite(ANALOG_BLUE_PIN , b);
  }
}

// set color to all leds
void showColor(const CRGB& led) {
  #if MAX_LEDS > 1 || ANALOG_OUTPUT_ENABLED == false
  LEDS.showColor(led);
  #endif
  showAnalogRGB(led);
}

// switch of digital and analog leds
void switchOff() {
  #if MAX_LEDS > 1 || ANALOG_OUTPUT_ENABLED == false
  memset(leds, 0, MAX_LEDS * sizeof(struct CRGB));
  FastLED.show();
  #endif
  showAnalogRGB(leds[0]);
}

// function to check if serial data is available
// if timeout occured leds switch of, if configured
bool checkIncommingData() {
  boolean dataAvailable = true;
  while (!Serial.available()) {
    if ( OFF_TIMEOUT > 0 && endTime < millis()) {
      switchOff();
      dataAvailable = false;
      endTime = millis() + OFF_TIMEOUT;
    }
  }

  return dataAvailable;
}

// main function that setups and runs the code
void setup() {
  Serial.begin(serialRate);

  // analog output
  if (ANALOG_OUTPUT_ENABLED) {
    // additional ground pin to make wiring a bit easier
    pinMode(ANALOG_GROUND_PIN, OUTPUT);
    digitalWrite(ANALOG_GROUND_PIN, LOW);
    pinMode(ANALOG_BLUE_PIN , OUTPUT);
    pinMode(ANALOG_RED_PIN  , OUTPUT);
    pinMode(ANALOG_GREEN_PIN, OUTPUT);
  }

  // Uncomment/edit one of the following lines for your leds arrangement.
  int ledCount = MAX_LEDS;
  if (ANALOG_MODE == ANALOG_MODE_LAST_LED) {
    ledCount--;
  }

  #if MAX_LEDS > 1 || ANALOG_OUTPUT_ENABLED == false
    FastLED.addLeds<LED_TYPE, LED_PINS, COLOR_ORDER>(leds, ledCount);
  #endif
  
  // color adjustments
  FastLED.setBrightness ( BRIGHTNESS );
  FastLED.setTemperature( COLOR_TEMPERATURE );
  FastLED.setCorrection ( COLOR_CORRECTION );
  FastLED.setDither     ( DITHER_MODE );

  // initial RGB flash
  #if INITIAL_LED_TEST_ENABLED == true
  Serial.println("initial test");
  showColor(CRGB(INITIAL_LED_TEST_BRIGHTNESS, 0, 0));  delay(400);
  showColor(CRGB(0, INITIAL_LED_TEST_BRIGHTNESS, 0));  delay(400);
  showColor(CRGB(0, 0, INITIAL_LED_TEST_BRIGHTNESS ));  delay(400);
  #endif
  showColor(CRGB(0, 0, 0));

  Serial.print("Ada\n"); // Send "Magic Word" string to host


  boolean transmissionSuccess;
  unsigned long sum_r, sum_g, sum_b;

  // loop() is avoided as even that small bit of function overhead
  // has a measurable impact on this code's overall throughput.
  for(;;) {
    // wait for first byte of Magic Word
    for (i = 0; i < sizeof prefix; ++i) {
      // If next byte is not in Magic Word, the start over
      if (!checkIncommingData() || prefix[i] != Serial.read()) {
        i = 0;
      }
    }

    // Hi, Lo, Checksum
    if (!checkIncommingData()) continue;
    hi = Serial.read();
    if (!checkIncommingData()) continue;
    lo = Serial.read();
    if (!checkIncommingData()) continue;
    chk = Serial.read();

    // if checksum does not match go back to wait
    if (chk != (hi ^ lo ^ 0x55)) continue;

    memset(leds, 0, MAX_LEDS * sizeof(struct CRGB));
    transmissionSuccess = true;
    sum_r = 0;
    sum_g = 0;
    sum_b = 0;

    int num_leds = min ( MAX_LEDS, (hi<<8) + lo + 1 );

    // read the transmission data and set LED values
    for (int idx = 0; idx < num_leds; idx++) {
      byte r, g, b;
      if (!checkIncommingData()) {
        transmissionSuccess = false;
        break;
      }
      r = Serial.read();
      if (!checkIncommingData()) {
        transmissionSuccess = false;
        break;
      }
      g = Serial.read();
      if (!checkIncommingData()) {
        transmissionSuccess = false;
        break;
      }
      b = Serial.read();
      leds[idx].r = r;
      leds[idx].g = g;
      leds[idx].b = b;
      #if ANALOG_OUTPUT_ENABLED == true && ANALOG_MODE == ANALOG_MODE_AVERAGE
          sum_r += r;
          sum_g += g;
          sum_b += b;
      #endif
    }

    // shows new values
    if (transmissionSuccess) {
      endTime = millis() + OFF_TIMEOUT;
      #if MAX_LEDS > 1 || ANALOG_OUTPUT_ENABLED == false
      FastLED.show();
      #endif

      #if ANALOG_OUTPUT_ENABLED == true
        #if ANALOG_MODE == ANALOG_MODE_LAST_LED
          showAnalogRGB(leds[MAX_LEDS-1]);
        #else
          showAnalogRGB(CRGB(sum_r/MAX_LEDS, sum_g/MAX_LEDS, sum_b/MAX_LEDS));
         #endif
      #endif
    }
  }
} // end of setup

void loop() {
  // Not used. See note in setup() function.
}.}

#! /bin/sh
### BEGIN INIT INFO
# Provides:          Hyperion NG Start
# Required-Start:    Xorg
# Required-Stop:     none
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Hyperion NG Ambiligt
# Description:       Daemon für Hyperion NG /usr/local/lib/hyperiond
### END INIT INFO

#PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON="/usr/local/bin/hyperiond"
NAME="HYPERIONd"
DESC="HYPERIONd"
SCRIPTNAME=/etc/init.d/$NAME

DAEMON_OPTS="--rootPath /etc/hyperion hyperionNG.config.json"

. /lib/init/vars.sh
. /lib/lsb/init-functions
. /usr/lib/vdr/easyvdr-config-loader
. /usr/lib/vdr/functions/easyvdr-functions-lib

test -x $DAEMON || exit 0

start_hyperiond () {
 start-stop-daemon --start --quiet --background \
        --exec  $DAEMON
}

stop_hyperiond () {
    start-stop-daemon --stop --oknodo --quiet --exec $DAEMON
}

set -e

case "$1" in
  start)
    echo -n "Starting $DESC: "
    start_hyperiond;
    echo "$NAME."
    ;;
  stop)
    echo -n "Stopping $DESC: "
    stop_hyperiond;
    echo "$NAME."
    ;;
  restart|force-reload)
    echo -n "Restarting $DESC: "
    stop_hyperiond
    sleep 2
    start_hyperiond
    echo "$NAME."
    ;;
  status)
    start-stop-daemon --status --exec $DAEMON
    echo "$NAME."
    ;;
  *)
    N=/etc/init.d/$NAME
    # echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
    echo "Usage: $N {start|stop|status|restart|force-reload}" >&2
    exit 1
    ;;
esac

exit 0

#! /bin/sh
### BEGIN INIT INFO
# Provides:          Hyperion NG Start
# Required-Start:    Xorg
# Required-Stop:     none
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Hyperion NG Ambiligt
# Description:       Daemon für Hyperion NG /usr/local/lib/hyperion-qt
### END INIT INFO

#PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON="/usr/local/bin/hyperion-qt"
NAME="HYPERION-QTd"
DESC="HYPERION-QTd"
SCRIPTNAME=/etc/init.d/$NAME

DAEMON_OPTS=""

. /lib/init/vars.sh
. /lib/lsb/init-functions
. /usr/lib/vdr/easyvdr-config-loader
. /usr/lib/vdr/functions/easyvdr-functions-lib

test -x $DAEMON || exit 0

start_hyperiond () {
 while !( check_x_running ) >/dev/null 2>&1 ;do
  sleep 1
 done
 sleep 10
 DISPLAY=$FRONTEND_DISPLAY start-stop-daemon --start --quiet --background \
        --exec  $DAEMON
 echo "while (pidof Xorg);do sleep 10;done;/etc/init.d/HYPERION-QTd start" | at now
}

stop_hyperiond () {
    start-stop-daemon --stop --oknodo --quiet --exec $DAEMON
}

set -e

case "$1" in
  start)
    echo -n "Starting $DESC: "
    start_hyperiond;
    echo "$NAME."
    ;;
  stop)
    echo -n "Stopping $DESC: "
    stop_hyperiond;
    echo "$NAME."
    ;;
  restart|force-reload)
    echo -n "Restarting $DESC: "
    stop_hyperiond
    sleep 2
    start_hyperiond
    echo "$NAME."
    ;;
  status)
    start-stop-daemon --status --exec $DAEMON
    echo "$NAME."
    ;;
  *)
    N=/etc/init.d/$NAME
    # echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
    echo "Usage: $N {start|stop|status|restart|force-reload}" >&2
    exit 1
    ;;
esac

exit 0

#!/bin/bash
##### Beim Drücken der Taste SHOW_HIDE_MENU wird dieses Skript gestartet
############ Skript zum abschalten der Fernbedienung des VDR ###########
####################### Version 0.4  21.06.2012 ########################
# Version 0.5  10.07.12 Bleifuss2 Mute Parameter hinzugefügt
#              14.05.14 Mute entfernt
#              17.10.15 Anpassungen für Kodi
#Anderungen an der Variable müssen im Skript program-changer.sh & start_program.sh ebenfalls durchgeführt werden


TMP_FILE_SHOW_PCHANGER=/tmp/.show_program-changer

DEBUG=0

if [ $DEBUG -eq 1 ]; then
  echo "Parameter: $1 $2 $3 " >> /tmp/program-changer-show-hide-menu.sh
fi


function error {
 svdrpsend   MESG "show-hide-menu.sh Parameter falsch fuer Hilfe show-hide-menu.sh im terminal starten"
 echo 
 echo 
 echo Falscher Parameter
 echo Das Skript schaltet die Fernbedienung des VDR beim Aufruf des Menü aus und beim beenden wieder ein.
 echo Es muss als Parameter -menu-start oder -menu-end übergeben werden.
# echo Syntax: 
 exit 1
}


#Parameter testen
if [ $# -ne 0 ]; then
 if [ $1 = "-menu-start" ]; then
  svdrpsend remo off
  svdrpsend plug vdrboblight mode detach
  chvt 7
#  sleep 0.1
#  svdrpsend  MESG "Fernbedienung im VDR ist jetzt deaktiviert"
 else
  if [ $1 = "-menu-end" ]; then
    #Datei löschen (Befehl für Pchanger anzeigen)
    if [ -e $TMP_FILE_SHOW_PCHANGER ]; then
     rm $TMP_FILE_SHOW_PCHANGER
    fi
    #Nur bei den VDR Frontend die Fernbedienung wieder einschalten
    pgrep easyvdr-runfront*
    if [ $? -eq 0 ]; then
     #Testen ob kodi als Frontend läuft
     pgrep kodi*
     if [ $? -eq 0 ]; then
     exit 0
     fi
#    sleep 0.1
     svdrpsend remo on
     svdrpsend plug vdrboblight mode atmo
     sleep 0.3
#    svdrpsend  MESG "Fernbedienung im VDR ist jetzt Aktiviert"
     exit 0
    fi
  else
   error
  fi
 fi
else
 error
fi