mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
30b9c20611
* - implement framegrabber type option - framegrabber autoselect - integrate x11 grabber in hyperiond * add doxy * v4l: select device by name hyperiond: fix x11 grabber connection to kodichecker config: tune default prios of boblight and v4l * make v4l name finding case insensitive
103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
#include "FastLED.h"
|
|
|
|
// How many leds in your strip?
|
|
#define NUM_LEDS 240
|
|
|
|
// For led chips like Neopixels, 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), like the LPD8806 define both DATA_PIN and CLOCK_PIN
|
|
#define DATA_PIN 6
|
|
#define CLOCK_PIN 13
|
|
|
|
#define COLOR_ORDER RGB
|
|
|
|
// 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;
|
|
|
|
// Baudrate, higher rate allows faster refresh rate and more LEDs (defined in /etc/boblight.conf)
|
|
#define serialRate 460800
|
|
|
|
// Define the array of leds
|
|
CRGB leds[NUM_LEDS];
|
|
|
|
void setup() {
|
|
// Uncomment/edit one of the following lines for your leds arrangement.
|
|
// FastLED.addLeds<TM1803, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<TM1804, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<TM1809, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<WS2811, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<WS2812, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<UCS1903, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<UCS1903B, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<GW6205, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<GW6205_400, DATA_PIN, RGB>(leds, NUM_LEDS);
|
|
|
|
// FastLED.addLeds<WS2801, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<SM16716, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<LPD8806, RGB>(leds, NUM_LEDS);
|
|
|
|
// FastLED.addLeds<WS2801, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<SM16716, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
|
|
// FastLED.addLeds<LPD8806, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
|
|
|
|
// initial RGB flash
|
|
LEDS.showColor(CRGB(255, 0, 0));
|
|
delay(250);
|
|
LEDS.showColor(CRGB(0, 255, 0));
|
|
delay(250);
|
|
LEDS.showColor(CRGB(0, 0, 255));
|
|
delay(250);
|
|
LEDS.showColor(CRGB(0, 0, 0));
|
|
|
|
Serial.begin(serialRate);
|
|
Serial.print("Ada\n"); // Send "Magic Word" string to host
|
|
|
|
}
|
|
|
|
void loop() {
|
|
// wait for first byte of Magic Word
|
|
for (i = 0; i < sizeof prefix; ++i) {
|
|
waitLoop: while (!Serial.available()) ;;
|
|
// Check next byte in Magic Word
|
|
if (prefix[i] == Serial.read()) continue;
|
|
// otherwise, start over
|
|
i = 0;
|
|
goto waitLoop;
|
|
}
|
|
|
|
// Hi, Lo, Checksum
|
|
|
|
while (!Serial.available()) ;;
|
|
hi = Serial.read();
|
|
while (!Serial.available()) ;;
|
|
lo = Serial.read();
|
|
while (!Serial.available()) ;;
|
|
chk = Serial.read();
|
|
|
|
// if checksum does not match go back to wait
|
|
if (chk != (hi ^ lo ^ 0x55))
|
|
{
|
|
i = 0;
|
|
goto waitLoop;
|
|
}
|
|
|
|
memset(leds, 0, NUM_LEDS * sizeof(struct CRGB));
|
|
// read the transmission data and set LED values
|
|
for (uint8_t i = 0; i < NUM_LEDS; i++) {
|
|
byte r, g, b;
|
|
while (!Serial.available());
|
|
r = Serial.read();
|
|
while (!Serial.available());
|
|
g = Serial.read();
|
|
while (!Serial.available());
|
|
b = Serial.read();
|
|
leds[i].r = r;
|
|
leds[i].g = g;
|
|
leds[i].b = b;
|
|
}
|
|
// shows new values
|
|
FastLED.show();
|
|
}
|