You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include <Artnet.h>
|
|
#include <FastLED.h>
|
|
|
|
// WiFi stuff
|
|
const char* ssid = "your-ssid";
|
|
const char* pwd = "your-password";
|
|
const IPAddress ip(192, 168, 1, 201);
|
|
const IPAddress gateway(192, 168, 1, 1);
|
|
const IPAddress subnet(255, 255, 255, 0);
|
|
|
|
ArtnetWiFiReceiver artnet;
|
|
uint32_t universe = 1;
|
|
|
|
// FastLED
|
|
#define NUM_LEDS 1
|
|
CRGB leds[NUM_LEDS];
|
|
const uint8_t PIN_LED_DATA = 3;
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
delay(2000);
|
|
|
|
FastLED.addLeds<NEOPIXEL, PIN_LED_DATA>(leds, NUM_LEDS);
|
|
|
|
// WiFi stuff
|
|
WiFi.begin(ssid, pwd);
|
|
WiFi.config(ip, gateway, subnet);
|
|
while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(500); }
|
|
Serial.print("WiFi connected, IP = "); Serial.println(WiFi.localIP());
|
|
|
|
artnet.begin();
|
|
|
|
// if Artnet packet comes to this universe, this function (lambda) is called
|
|
artnet.subscribe(universe, [&](uint8_t* data, uint16_t size)
|
|
{
|
|
// set led
|
|
// artnet data size per packet is 512 max
|
|
// so there is max 170 pixel per packet (per universe)
|
|
for (size_t pixel = 0; pixel < NUM_LEDS; ++pixel)
|
|
{
|
|
size_t idx = pixel * 3;
|
|
leds[pixel].r = data[idx + 0];
|
|
leds[pixel].g = data[idx + 1];
|
|
leds[pixel].b = data[idx + 2];
|
|
}
|
|
FastLED.show();
|
|
});
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
artnet.parse(); // check if artnet packet has come and execute callback
|
|
}
|