From df7de7413630088dceb53f6d797685317850fe85 Mon Sep 17 00:00:00 2001
From: NimmLor <admin@nimmervoll.work>
Date: Mon, 13 Jul 2020 20:32:07 +0200
Subject: [PATCH] added new patterns
---
esp8266-fastled-iot-webserver.ino | 112 +++++++++++++++++++++++++++---
1 file changed, 101 insertions(+), 11 deletions(-)
diff --git a/esp8266-fastled-iot-webserver.ino b/esp8266-fastled-iot-webserver.ino
index 7f15ab0..dc8542f 100644
--- a/esp8266-fastled-iot-webserver.ino
+++ b/esp8266-fastled-iot-webserver.ino
@@ -64,7 +64,7 @@ extern "C" {
//#define REMOVE_VISUALIZATION // remove the comment to completly disable all udp-based visualization patterns
-#define HOSTNAME "Jaeger" // Name that appears in your network, don't use whitespaces, use "-" instead
+#define HOSTNAME "Bottle" // Name that appears in your network, don't use whitespaces, use "-" instead
#define DEVICE_TYPE 0 // The following types are available
/*
@@ -100,7 +100,7 @@ extern "C" {
// Device Configuration:
//---------------------------------------------------------------------------------------------------------//
#if DEVICE_TYPE == 0 // Generic LED-Strip
- #define NUM_LEDS (4+4+3+3)
+ #define NUM_LEDS (24)
//#define NUM_LEDS 33
//#define NUM_LEDS 183
#define BAND_GROUPING 1 // Groups part of the band to save performance and network traffic
@@ -353,7 +353,7 @@ if you have connected the ring first it should look like this: const int twpOffs
// Misc Params
#define AVG_ARRAY_SIZE 10
-#define BAND_START 1
+#define BAND_START 0
#define BAND_END 3 // can be increased when working with bigger spectrums (40+)
#define UDP_PORT 4210
@@ -562,6 +562,8 @@ PatternAndNameList patterns = {
{ BluePurpleBullets, "Blue/Purple Bullet Visualizer"},
{ BulletVisualizer, "Beat-Bullet Visualization"},
//{ RainbowPeaks, "Rainbow Peak Visualizer"}, // broken
+ { RainbowBassRings, "Bass Ring Visualizer"},
+ { RainbowKickRings, "Kick Ring Visualizer"},
//{ TrailingBulletsVisualizer, "Trailing Bullet Visualization"}, // obsolete
//{ BrightnessVisualizer, "Brightness Visualizer"}, // broken
{ RainbowBandVisualizer, "Rainbow Band Visualizer"},
@@ -1250,7 +1252,8 @@ void loop() {
FastLED.show();
// insert a delay to keep the framerate modest
- FastLED.delay(1000 / FRAMES_PER_SECOND);
+ //FastLED.delay(1000 / FRAMES_PER_SECOND);
+ delay(1000 / FRAMES_PER_SECOND);
}
void loadSettings()
@@ -2572,17 +2575,17 @@ bool parseUdp()
int getVolume(uint8_t vals[], int start, int end, double factor)
{
- int result = 0;
+ double result = 0;
int iter = 0;
- //Serial.printf("%d, start: %d, end: %d\n", vals[iter], start, end);
+ int cnt = 0;
+ //Serial.printf("Nr: %d, %d, start: %d, end: %d\n", iter, vals[iter], start, end);
for (iter = start; iter <= end && vals[iter] != '\0'; iter++)
{
- //Serial.println(vals[iter]);
- result += vals[iter];
+ //Serial.printf("Nr: %d, %d, start: %d, end: %d\n", iter, vals[iter], start, end);
+ result += ((double)vals[iter]*factor)/(end-start + 1);
}
- if (result == 0)return 0;
- if(end > start)result = result / (end-start);
- result = int(((double)result) * factor);
+ //Serial.println(result);
+ if (result <= 1) result = 0;
if (result > 255)result = 255;
return result;
}
@@ -2848,6 +2851,93 @@ void RainbowPeaks()
} else peakVisualizer(rgb2hsv_approximate(solidColor), true);
}
+void RainbowKickRings()
+{
+ if (!parseUdp())
+ {
+ kickRingVisualizer(CHSV(gHue, 255, 255), false);
+ }
+ else kickRingVisualizer(CHSV(gHue, 255, 255), true);
+}
+
+void RainbowBassRings()
+{
+ if (!parseUdp())
+ {
+ bassRingVisualizer(CHSV(gHue, 255, 255), false);
+ }
+ else bassRingVisualizer(CHSV(gHue, 255, 255), true);
+}
+
+#define RING_FILL_PERCENTAGE 0.35
+#define RING_FADED_PERCENTAGE 0.25
+void bassRingVisualizer(CHSV c, bool newValues) {
+ static double position = 5.0;
+ if (newValues)
+ {
+ double currentVolume = getVolume(incomingPacket, BAND_START, BAND_END, 1) / 200.0;
+ position += currentVolume * ((double)(map(speed, 0, 255, 10, 300) / 100.0)) * BAND_GROUPING;
+ if (position >= NUM_LEDS)position -= NUM_LEDS;
+ }
+ paintRing(c, position, NUM_LEDS * RING_FILL_PERCENTAGE, NUM_LEDS * RING_FADED_PERCENTAGE);
+}
+
+void kickRingVisualizer(CHSV c, bool newValues) {
+ static double position = 5.0;
+ static int i_pos = 0;
+ static int arrsize = 5;
+ static uint8_t lastVals[5] = { 1,1,1,1,1 };
+ int currentVolume = 0;
+ int avgVolume = 0;
+ double cd = 0;
+ if (newValues)
+ {
+ currentVolume = getVolume(incomingPacket, BAND_START, BAND_END, 1);
+ avgVolume = getVolume(lastVals, 0, arrsize - 1, 1);
+ if (avgVolume != 0)cd = ((double)currentVolume) / ((double)avgVolume);
+ if (currentVolume < 33)cd = 0;
+ if (currentVolume > 230) cd += 0.15;
+ cd -= 0.5;
+ if (cd <= 0 || currentVolume < 33)cd = 0;
+ else cd += 0.5;
+ position += cd * 1.5 * ((double)(map(speed, 0, 255, 10, 300) / 100.0)) * BAND_GROUPING;
+ //Serial.printf("cur: %d, avg: %d, cd: %lf, pos: %lf\n", currentVolume, avgVolume, cd, position);
+ while (position >= NUM_LEDS)position -= NUM_LEDS;
+
+ if (i_pos >= arrsize)i_pos = 0;
+ lastVals[i_pos] = currentVolume;
+ i_pos++;
+ }
+ paintRing(c, position, NUM_LEDS * RING_FILL_PERCENTAGE, NUM_LEDS * RING_FADED_PERCENTAGE);
+}
+
+void paintRing(CHSV c, int pos, int fillLength, int fadedLength)
+{
+ fill_solid(leds, NUM_LEDS, CRGB::Black);
+ for (int i = 0; i < fadedLength; i++)
+ {
+ leds[(i + pos) > (NUM_LEDS - 1) ? (i + pos - NUM_LEDS) : (i + pos)] = getFadedColor(c, fadedLength - i, fadedLength);
+ }
+ for (int i = 0; i < fillLength; i++)
+ {
+ leds[(i + pos + fadedLength) > (NUM_LEDS - 1) ? (i + pos + fadedLength - NUM_LEDS) : (i + pos + fadedLength)] = c;
+ }
+ for (int i = 0; i < fadedLength; i++)
+ {
+ leds[(i + pos + fadedLength + fillLength) > (NUM_LEDS - 1) ? (i + pos + fadedLength + fillLength - NUM_LEDS) : (i + pos + fadedLength + fillLength)] = getFadedColor(c, i, fadedLength);;
+ }
+}
+
+CHSV getFadedColor(CHSV c, int iter, int amount)
+{
+ c.val = (int)((double)c.val * ((double)(amount - iter)) / ((double)(amount+1.0)));
+ return c;
+}
+
+//void paintRing(CHSV c, int fillStart, int fillEnd, int fadedStart, int fadedEnd)
+//{
+// return;
+//}
void vuMeterSolid()
{
--
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