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ManuelW:master ManuelW:v1.0-no-ir ManuelW:v1.1 ManuelW:v1.0 ManuelW:wifi-experiment ManuelW:truncated-icosaLEDron ManuelW:ultim8x8-cube ManuelW:tinytim-cube ManuelW:sunrise-clock ManuelW:ultim8x8
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compare: ManuelW:v1.1
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ManuelW:master ManuelW:v1.0-no-ir ManuelW:v1.1 ManuelW:v1.0 ManuelW:wifi-experiment ManuelW:truncated-icosaLEDron ManuelW:ultim8x8-cube ManuelW:tinytim-cube ManuelW:sunrise-clock ManuelW:ultim8x8
ManuelW:3.0 ManuelW:2.0 ManuelW:1.0

4 Commits
ultim8x8 ... v1.1

Author SHA1 Message Date
Jason Coon
d9ee4b6816 Updated README, fixed Arduino ESP8266FS tool link. 2017-12-12 13:37:46 -06:00
Jason Coon
1d4f7e74de Switched to WIFI_AP_STA mode. Can now connect directly to ESP's own AP, open new wifi.htm page, enter ssid and password, connect to another AP. 2017-11-18 21:45:50 -06:00
Jason Coon
545acb7144 Update README.md 2017-10-14 12:47:51 -05:00
Jason Coon
02e5ae137f Improved instructions. 2017-05-06 11:33:25 -05:00
12 changed files with 415 additions and 984 deletions
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193
Map.h
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@ -1,193 +0,0 @@
uint8_t cubeWidth = 8;
uint8_t cubeDepth = 8;
uint8_t cubeHeight = 8;
uint8_t coordsX[NUM_LEDS] = { 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7 };
uint8_t coordsY[NUM_LEDS] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t coordsZ[NUM_LEDS] = { 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
void cubeTest() {
static uint8_t x = 0;
static uint8_t y = 0;
static uint8_t z = 0;
EVERY_N_MILLIS(255 - speed) {
x++;
if(x >= cubeWidth) {
x = 0;
y++;
if(y >= cubeDepth) {
y = 0;
z++;
if(z >= cubeHeight) {
z = 0;
}
}
}
FastLED.clear();
CHSV color = CHSV(gHue, 255, 255);
for(uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t cx = coordsX[i];
uint8_t cy = coordsY[i];
uint8_t cz = coordsZ[i];
if((cx == x && cy == y) || (cx == x && cz == z) || (cy == y && cz == z)) {
leds[i] = color;
}
}
}
}
void cubeXPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (x * hues));
}
}
void cubeYPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t y = coordsY[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (y * hues));
}
}
void cubeZPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (z * hues));
}
}
void cubeXYPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t y = coordsY[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + y) * hues));
}
}
void cubeXZPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + z) * hues));
}
}
void cubeYZPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t y = coordsY[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((y + z) * hues));
}
}
void cubeXYZPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t y = coordsY[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + y + z) * hues));
}
}
void cubeXGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (x * hues));
}
}
void cubeYGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t y = coordsY[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (y * hues));
}
}
void cubeZGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (z * hues));
}
}
void cubeXYGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t y = coordsY[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + y) * hues));
}
}
void cubeXZGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + z) * hues));
}
}
void cubeYZGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t y = coordsY[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((y + z) * hues));
}
}
void cubeXYZGradientPalette() {
uint8_t hues = 8;
for (uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t y = coordsY[i];
uint8_t z = coordsZ[i];
leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + y + z) * hues));
}
}

346
Noise.h
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@ -1,346 +0,0 @@
/*
ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
Copyright (C) 2015-2016 Jason Coon
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define MAX_DIMENSION ((MatrixWidth > MatrixHeight) ? MatrixWidth : MatrixHeight)
// The 16 bit version of our coordinates
uint16_t noisex;
uint16_t noisey;
uint16_t noisez;
// We're using the x/y dimensions to map to the x/y pixels on the matrix. We'll
// use the z-axis for "time". speed determines how fast time moves forward. Try
// 1 for a very slow moving effect, or 60 for something that ends up looking like
// water.
int noisespeedx = 0;
int noisespeedy = 1;
int noisespeedz = 0;
// Scale determines how far apart the pixels in our noise matrix are. Try
// changing these values around to see how it affects the motion of the display. The
// higher the value of scale, the more "zoomed out" the noise will be. A value
// of 1 will be so zoomed in, you'll mostly see solid colors.
uint16_t noisescale = 1; // scale is set dynamically once we've started up
// This is the array that we keep our computed noise values in
uint8_t noise[MAX_DIMENSION][MAX_DIMENSION];
uint8_t colorLoop = 0;
CRGBPalette16 blackAndWhiteStripedPalette;
// This function sets up a palette of black and white stripes,
// using code. Since the palette is effectively an array of
// sixteen CRGB colors, the various fill_* functions can be used
// to set them up.
void SetupBlackAndWhiteStripedPalette()
{
// 'black out' all 16 palette entries...
fill_solid( blackAndWhiteStripedPalette, 16, CRGB::Black);
// and set every fourth one to white.
blackAndWhiteStripedPalette[0] = CRGB::White;
blackAndWhiteStripedPalette[4] = CRGB::White;
blackAndWhiteStripedPalette[8] = CRGB::White;
blackAndWhiteStripedPalette[12] = CRGB::White;
}
CRGBPalette16 blackAndBlueStripedPalette;
// This function sets up a palette of black and blue stripes,
// using code. Since the palette is effectively an array of
// sixteen CRGB colors, the various fill_* functions can be used
// to set them up.
void SetupBlackAndBlueStripedPalette()
{
// 'black out' all 16 palette entries...
fill_solid( blackAndBlueStripedPalette, 16, CRGB::Black);
for(uint8_t i = 0; i < 6; i++) {
blackAndBlueStripedPalette[i] = CRGB::Blue;
}
}
// There are several different palettes of colors demonstrated here.
//
// FastLED provides several 'preset' palettes: RainbowColors_p, RainbowStripeColors_p,
// OceanColors_p, CloudColors_p, LavaColors_p, ForestColors_p, and PartyColors_p.
//
// Additionally, you can manually define your own color palettes, or you can write
// code that creates color palettes on the fly.
void drawNoise(CRGBPalette16 palette, uint8_t hueReduce = 0)
{
for (uint8_t x = 0; x < MatrixWidth; x++) {
for(uint8_t y = 0; y < MatrixHeight; y++) {
uint16_t i = XY(x, y);
int xoffset = noisescale * x;
int yoffset = noisescale * y;
uint8_t data = inoise8(x + xoffset + noisex, y + yoffset + noisey, noisez);
// The range of the inoise8 function is roughly 16-238.
// These two operations expand those values out to roughly 0..255
// You can comment them out if you want the raw noise data.
data = qsub8(data, 16);
data = qadd8(data, scale8(data, 39));
if(hueReduce > 0 && data >= hueReduce)
data -= hueReduce;
leds[i] = ColorFromPalette(palette, data, 255, LINEARBLEND);
}
}
noisex += noisespeedx;
noisey += noisespeedy;
noisez += noisespeedz;
}
void drawNoise3d(CRGBPalette16 palette, uint8_t hueReduce = 0)
{
for(uint8_t i = 0; i < NUM_LEDS; i++) {
uint8_t x = coordsX[i];
uint8_t y = coordsY[i];
uint8_t z = coordsZ[i];
int xoffset = noisescale * x;
int yoffset = noisescale * y;
int zoffset = noisescale * z;
uint8_t data = inoise8(x + xoffset + noisex, y + yoffset + noisey, z + zoffset + noisez);
// The range of the inoise8 function is roughly 16-238.
// These two operations expand those values out to roughly 0..255
// You can comment them out if you want the raw noise data.
data = qsub8(data, 16);
data = qadd8(data, scale8(data, 39));
if(hueReduce > 0 && data >= hueReduce)
data -= hueReduce;
leds[i] = ColorFromPalette(palette, data, 255, LINEARBLEND);
}
noisex += noisespeedx;
noisey += noisespeedy;
noisez += noisespeedz;
}
void rainbowNoise() {
noisespeedx = 0;
noisespeedy = -1;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise(RainbowColors_p);
}
void rainbowNoise3d() {
noisespeedx = 0;
noisespeedy = 0;
noisespeedz = -1;
noisescale = 24;
colorLoop = 0;
drawNoise3d(RainbowColors_p);
}
void rainbowStripeNoise() {
noisespeedx = 0;
noisespeedy = -2;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise(RainbowStripeColors_p);
}
void rainbowStripeNoise3d() {
noisespeedx = 0;
noisespeedy = 0;
noisespeedz = -2;
noisescale = 24;
colorLoop = 0;
drawNoise3d(RainbowStripeColors_p);
}
void partyNoise() {
noisespeedx = -9;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 32;
colorLoop = 0;
drawNoise(PartyColors_p);
}
void partyNoise3d() {
noisespeedx = -9;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 32;
colorLoop = 0;
drawNoise3d(PartyColors_p);
}
void forestNoise() {
noisespeedx = -9;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 32;
colorLoop = 0;
drawNoise(ForestColors_p);
}
void forestNoise3d() {
noisespeedx = -9;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 32;
colorLoop = 0;
drawNoise3d(ForestColors_p);
}
void cloudNoise() {
noisespeedx = -2;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise(CloudColors_p);
}
void cloudNoise3d() {
noisespeedx = -2;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise3d(CloudColors_p);
}
void fireNoise() {
noisespeedx = 0; // 24;
noisespeedy = -32;
noisespeedz = 0;
noisescale = 64;
colorLoop = 0;
drawNoise(HeatColors_p, 60);
}
void fireNoise3d() {
noisespeedx = 0;
noisespeedy = 0;
noisespeedz = 32;
noisescale = 64;
colorLoop = 0;
drawNoise3d(HeatColors_p, 60);
}
void fireNoise2() {
noisespeedx = 0;
noisespeedy = -8;
noisespeedz = 3;
noisescale = 32;
colorLoop = 0;
drawNoise(HeatColors_p);
}
void fireNoise23d() {
noisespeedx = 1;
noisespeedy = 3;
noisespeedz = 8;
noisescale = 32;
colorLoop = 0;
drawNoise3d(HeatColors_p);
}
void lavaNoise() {
noisespeedx = 0;
noisespeedy = -1;
noisespeedz = 1;
noisescale = 24;
colorLoop = 0;
drawNoise(LavaColors_p);
}
void lavaNoise3d() {
noisespeedx = 1;
noisespeedy = 3;
noisespeedz = -8;
noisescale = 32;
colorLoop = 0;
drawNoise3d(LavaColors_p);
}
void oceanNoise() {
noisespeedx = -2;
noisespeedy = 0;
noisespeedz = 4;
noisescale = 24;
colorLoop = 0;
drawNoise(OceanColors_p);
}
void oceanNoise3d() {
noisespeedx = -2;
noisespeedy = 0;
noisespeedz = 4;
noisescale = 24;
colorLoop = 0;
drawNoise3d(OceanColors_p);
}
void blackAndWhiteNoise() {
SetupBlackAndWhiteStripedPalette();
noisespeedx = -12;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise(blackAndWhiteStripedPalette);
}
void blackAndWhiteNoise3d() {
SetupBlackAndWhiteStripedPalette();
noisespeedx = -12;
noisespeedy = 0;
noisespeedz = 0;
noisescale = 24;
colorLoop = 0;
drawNoise3d(blackAndWhiteStripedPalette);
}
void blackAndBlueNoise() {
SetupBlackAndBlueStripedPalette();
noisespeedx = 0;
noisespeedy = 8;
noisespeedz = 0;
noisescale = 32;
colorLoop = 0;
drawNoise(blackAndBlueStripedPalette);
}
void blackAndBlueNoise3d() {
SetupBlackAndBlueStripedPalette();
noisespeedx = -4;
noisespeedy = -4;
noisespeedz = -4;
noisescale = 32;
colorLoop = 0;
drawNoise3d(blackAndBlueStripedPalette);
}

48
README.md
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@ -1,26 +1,46 @@
Ultim8x8 RGB LED Panel + FastLED + ESP8266 Web Server FastLED + ESP8266 Web Server
========= =========
Control an [ULTiM8x8 RGB LED Panel] with an ESP8266 via a web browser. Control an addressable LED strip with an ESP8266 via a web browser or infrared remote control.
[Demo Video](https://www.youtube.com/watch?v=xigy7J_K7Aw):
[![Demo Video](http://img.youtube.com/vi/xigy7J_K7Aw/0.jpg)](http://www.youtube.com/watch?v=xigy7J_K7Aw)
Hardware Hardware
-------- --------
[ULTiM8x8 RGB LED Panel](https://www.crowdsupply.com/maniacal-labs-wyolum/ultim8x8) ##### ESP8266 development board
[![ULTiM8x8 RGB LED Panel](https://www.crowdsupply.com/img/7d3e/ultim8x8-bothboards_jpg_project-body.jpg)](https://www.crowdsupply.com/maniacal-labs-wyolum/ultim8x8) [![Wemos D1 Mini Pro & Headers](https://ae01.alicdn.com/kf/HTB1P1KVaMsSMeJjSsphq6xuJFXah/WEMOS-D1-mini-Pro-V1-1-0-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of.jpg_200x200.jpg)](https://www.aliexpress.com/item/WEMOS-D1-mini-Pro-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of-Things-development-board/32724692514.html)
[Adafruit Feather HUZZAH with ESP8266 WiFi](https://www.adafruit.com/products/2821) [Wemos D1 Mini Pro & Headers](https://www.aliexpress.com/item/WEMOS-D1-mini-Pro-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of-Things-development-board/32724692514.html)
[![Adafruit Feather HUZZAH with ESP8266 WiFi](https://cdn-shop.adafruit.com/310x233/2821-01.jpg)](https://www.adafruit.com/products/2821) or
[![Adafruit HUZZAH ESP8266 Breakout](https://cdn-shop.adafruit.com/310x233/2471-10.jpg)](https://www.adafruit.com/products/2471)
[Adafruit HUZZAH ESP8266 Breakout](https://www.adafruit.com/products/2471)
##### Addressable LED strip
[![Adafruit NeoPixel Ring](https://www.adafruit.com/images/145x109/1586-00.jpg)](https://www.adafruit.com/product/1586)
[Adafruit NeoPixel Ring]
Other hardware:
* [3.3V to 5V Logic Level Shifter](http://www.digikey.com/product-detail/en/texas-instruments/SN74HCT245N/296-1612-5-ND/277258) (required if LEDs "glitch")
Recommended by [Adafruit NeoPixel "Best Practices"](https://learn.adafruit.com/adafruit-neopixel-uberguide/best-practices) to help protect LEDs from current onrush:
* [1000µF Capacitor](http://www.digikey.com/product-detail/en/panasonic-electronic-components/ECA-1EM102/P5156-ND/245015)
* [300 to 500 Ohm resistor](https://www.digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT470R/CF14JT470RCT-ND/1830342)
Optional shield to make everything more tidy:
[![Wemos D1 Mini ESP8266 LED & Level Shifter Shield](https://d3s5r33r268y59.cloudfront.net/13194/products/thumbs/2017-05-06T15:02:37.208Z-IMG_20170506_100623.jpg.114x76_q85_pad_rcrop.jpg)](https://www.tindie.com/products/jasoncoon/wemos-d1-mini-esp8266-led-and-level-shifter-shield/)
[Wemos D1 Mini ESP8266 LED & Level Shifter Shield](https://www.tindie.com/products/jasoncoon/wemos-d1-mini-esp8266-led-and-level-shifter-shield)
Features Features
-------- --------
* Turn the LEDs on and off * Turn the NeoPixel Ring on and off
* Adjust the brightness * Adjust the brightness
* Change the display pattern * Change the display pattern
* Adjust the color * Adjust the color
@ -45,12 +65,12 @@ The app is installed via the Arduino IDE which can be [downloaded here](https://
The app depends on the following libraries. They must either be downloaded from GitHub and placed in the Arduino 'libraries' folder, or installed as [described here](https://www.arduino.cc/en/Guide/Libraries) by using the Arduino library manager. The app depends on the following libraries. They must either be downloaded from GitHub and placed in the Arduino 'libraries' folder, or installed as [described here](https://www.arduino.cc/en/Guide/Libraries) by using the Arduino library manager.
* [FastLED](https://github.com/FastLED/FastLED) * [FastLED](https://github.com/FastLED/FastLED)
* [IRremoteESP8266](https://github.com/markszabo/IRremoteESP8266) * [IRremoteESP8266](https://github.com/sebastienwarin/IRremoteESP8266)
* [Arduino WebSockets](https://github.com/Links2004/arduinoWebSockets) * [Arduino WebSockets](https://github.com/Links2004/arduinoWebSockets)
Download the app code from GitHub using the green Clone or Download button from [the GitHub project main page](https://github.com/jasoncoon/esp8266-fastled-webserver) and click Download ZIP. Decompress the ZIP file in your Arduino sketch folder. Download the app code from GitHub using the green Clone or Download button from [the GitHub project main page](https://github.com/jasoncoon/esp8266-fastled-webserver) and click Download ZIP. Decompress the ZIP file in your Arduino sketch folder.
The web app needs to be uploaded to the ESP8266's SPIFFS. You can do this within the Arduino IDE after installing the [Arduino ESP8266FS tool](https://github.com/esp8266/Arduino/blob/master/doc/filesystem.md#uploading-files-to-file-system). The web app needs to be uploaded to the ESP8266's SPIFFS. You can do this within the Arduino IDE after installing the [Arduino ESP8266FS tool](http://esp8266.github.io/Arduino/versions/2.3.0/doc/filesystem.html#uploading-files-to-file-system).
With ESP8266FS installed upload the web app using `ESP8266 Sketch Data Upload` command in the Arduino Tools menu. With ESP8266FS installed upload the web app using `ESP8266 Sketch Data Upload` command in the Arduino Tools menu.
@ -75,7 +95,7 @@ The firmware implements basic [RESTful web services](https://en.wikipedia.org/wi
Infrared Remote Control Infrared Remote Control
----------------------- -----------------------
Control via infrared remote control is also supported, via the [ESP8266 port of the IRremote library](https://github.com/markszabo/IRremoteESP8266). Control via infrared remote control is also supported, via the [ESP8266 port of the IRremote library](https://github.com/sebastienwarin/IRremoteESP8266).
[Adafruit NeoPixel Ring]:https://www.adafruit.com/product/1586 [Adafruit NeoPixel Ring]:https://www.adafruit.com/product/1586
[Adafruit HUZZAH ESP8266 Breakout]:https://www.adafruit.com/products/2471 [Adafruit HUZZAH ESP8266 Breakout]:https://www.adafruit.com/products/2471

2
TwinkleFOX.h
View File

@ -194,7 +194,7 @@ void drawTwinkles()
uint8_t backgroundBrightness = bg.getAverageLight(); uint8_t backgroundBrightness = bg.getAverageLight();
for(uint16_t i = 0; i < NUM_LEDS; i++) { for(uint8_t i = 0; i < NUM_LEDS; i++) {
CRGB& pixel = leds[i]; CRGB& pixel = leds[i];
PRNG16 = (uint16_t)(PRNG16 * 2053) + 1384; // next 'random' number PRNG16 = (uint16_t)(PRNG16 * 2053) + 1384; // next 'random' number

186
WiFi.h Normal file
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@ -0,0 +1,186 @@
//#include <DNSServer.h>
//DNSServer dnsServer;
//const byte DNS_PORT = 53;
// bool apMode = false;
// AP mode password
const char WiFiAPPSK[] = "";
// Wi-Fi network to connect to (if not in AP mode)
char* ssid = "";
char* password = "";
#define HOSTNAME "ESP8266-" ///< Hostname. The initializeWiFi function adds the Chip ID at the end.
#define DEBUG_WIFI 1
unsigned long futureTimeout = 0;
uint16_t connectionTimeout = 20000;
template <typename Generic>
void debugPrintln(Generic text) {
if (DEBUG_WIFI) {
Serial.print("*WiFi: ");
Serial.println(text);
}
}
void startAp() {
// WiFi.disconnect();
// apMode = true;
// WiFi.mode(WIFI_AP_STA);
// debugPrintln("SET AP STA");
String AP_NameString = "ESP8266-";
AP_NameString += String(ESP.getChipId(), HEX);
char AP_NameChar[AP_NameString.length() + 1];
memset(AP_NameChar, 0, AP_NameString.length() + 1);
for (int i = 0; i < AP_NameString.length(); i++)
AP_NameChar[i] = AP_NameString.charAt(i);
debugPrintln("Starting soft AP");
if (WiFiAPPSK != NULL) {
debugPrintln(WiFi.softAP(AP_NameChar, WiFiAPPSK) ? "ready" : "failed");
} else {
debugPrintln(WiFi.softAP(AP_NameChar) ? "ready" : "failed");
}
debugPrintln("Connect to Wi-Fi access point: ");
debugPrintln(AP_NameChar);
delay(500); // Without delay I've seen the IP address blank
debugPrintln("AP IP address: ");
debugPrintln(WiFi.softAPIP());
// dnsServer.setErrorReplyCode(DNSReplyCode::NoError);
// dnsServer.start(DNS_PORT, "*", WiFi.softAPIP());
}
String getWiFiJson() {
String hostname = String(HOSTNAME);
hostname += String(ESP.getChipId(), HEX);
String json = "{";
json += "\"status\":\"" + String(WiFi.status()) + "\"";
json += ",\"localIP\":\"" + WiFi.localIP().toString() + "\"";
json += ",\"softAPIP\":\"" + WiFi.softAPIP().toString() + "\"";
json += ",\"hostname\":\"" + hostname + "\"";
json += ",\"ssid\":\"" + WiFi.SSID() + "\"";
json += ",\"rssi\":\"" + String(WiFi.RSSI()) + "\"";
// json += ",\"networks\":[";
// byte ssidCount = WiFi.scanNetworks();
// for (byte i = 0; i < ssidCount; i++) {
// if (i > 0)
// json += ",";
//
// json += "{\"name\":\"" + WiFi.SSID(i) + "\",\"rssi\":\"" + String(WiFi.RSSI(i)) + "\"}";
// }
//
// json += "]";
json += "}";
return json;
}
void initializeWiFi() {
WiFi.mode(WIFI_AP_STA);
// Set Hostname.
String hostname = String(HOSTNAME);
hostname += String(ESP.getChipId(), HEX);
WiFi.hostname(hostname);
// Print hostname.
Serial.println("Hostname: " + hostname);
char hostnameChar[hostname.length() + 1];
memset(hostnameChar, 0, hostname.length() + 1);
for (uint8_t i = 0; i < hostname.length(); i++)
hostnameChar[i] = hostname.charAt(i);
// MDNS.begin(hostnameChar);
// Add service to MDNS-SD
// MDNS.addService("http", "tcp", 80);
// attempt to connect; should it fail, fall back to AP mode
// WiFi.mode(WIFI_STA);
String stored_ssid = WiFi.SSID();
if (stored_ssid != NULL && stored_ssid != "") {
debugPrintln("Connecting to stored SSID:");
debugPrintln(stored_ssid);
WiFi.begin();
} else {
debugPrintln("No stored SSID");
}
startAp();
webServer.on("/wifi", HTTP_POST, []() {
String ssid = webServer.arg("ssid");
String password = webServer.arg("password");
// String mode = webServer.arg("mode");
char ssidChars[50];
ssid.toCharArray(ssidChars, 50);
char passwordChars[50];
password.toCharArray(passwordChars, 50);
debugPrintln("Connecting to new SSID:");
debugPrintln(ssid);
// dnsServer.stop();
// WiFi.softAPdisconnect(true);
// apMode = false;
// WiFi.mode(WIFI_STA);
WiFi.begin(ssidChars, passwordChars);
// futureTimeout = millis() + connectionTimeout;
webServer.sendHeader("Location", "/wifi.htm");
webServer.send(303);
});
webServer.on("/wifi", HTTP_GET, []() {
String json = getWiFiJson();
webServer.send(200, "application/json", json);
});
}
void checkWiFi() {
// if (WiFi.status() == WL_CONNECTED) {
// debugPrintln("connected");
// futureTimeout = millis() + connectionTimeout;
// return;
// }
//
// if (apMode) {
// debugPrintln("Already running in AP mode.");
// return;
// }
//
// // time to give up on the stored network and switch to ap mode?
// if (futureTimeout != 0 && millis() < futureTimeout) {
// return;
// }
//
// debugPrintln("Switching to AP mode, timeout elapsed: ");
// debugPrintln(connectionTimeout);
//
// startApMode();
}

0
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29
data/index.htm
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@ -8,12 +8,12 @@
<title>ESP8266 + FastLED by Evil Genius Labs</title> <title>ESP8266 + FastLED by Evil Genius Labs</title>
<!-- request CSS from internet CDN --> <!-- request CSS from internet CDN -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <!-- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-minicolors/2.2.4/jquery.minicolors.min.css" integrity="sha256-4wnSkPYU5B4yngAlx/rEb8LdfMah4teUth4AfhGEuaY=" crossorigin="anonymous" /> <!-- <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-minicolors/2.2.4/jquery.minicolors.min.css" integrity="sha256-4wnSkPYU5B4yngAlx/rEb8LdfMah4teUth4AfhGEuaY=" crossorigin="anonymous" /> -->
<!-- request CSS from the ESP8266 web server --> <!-- request CSS from the ESP8266 web server -->
<!-- <link rel="stylesheet" href="css/bootstrap.min.css"> --> <link rel="stylesheet" href="css/bootstrap.min.css">
<!-- <link rel="stylesheet" href="css/jquery.minicolors.min.css"> --> <link rel="stylesheet" href="css/minicolors.min.css">
<link rel="stylesheet" href="css/styles.css"> <link rel="stylesheet" href="css/styles.css">
@ -31,7 +31,7 @@
<span class="icon-bar"></span> <span class="icon-bar"></span>
<span class="icon-bar"></span> <span class="icon-bar"></span>
</button> </button>
<a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank"><img src="https://evilgeniuslabs.org/images/atom.svg" style="width: 24px; height: 24px;" /></a> <a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank"><img src="/images/atom196.png" style="width: 24px; height: 24px;" /></a>
<a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank">Evil Genius Labs</a> <a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank">Evil Genius Labs</a>
</div> </div>
<div class="collapse navbar-collapse" id="navbar-collapse-1"> <div class="collapse navbar-collapse" id="navbar-collapse-1">
@ -40,11 +40,12 @@
<li><a href="/simple.htm" target="_blank" title="Simple Mode">Simple</a></li> <li><a href="/simple.htm" target="_blank" title="Simple Mode">Simple</a></li>
<li><a href="/edit.htm" target="_blank" title="Edit Files">Files</a></li> <li><a href="/edit.htm" target="_blank" title="Edit Files">Files</a></li>
<li><a href="/update" target="_blank" title="Update Firmware">Firmware</a></li> <li><a href="/update" target="_blank" title="Update Firmware">Firmware</a></li>
<li><a href="/wifi.htm" target="_blank" title="Wi-Fi Settings">Wi-Fi</a></li>
</ul> </ul>
<ul class="nav navbar-nav navbar-right"> <ul class="nav navbar-nav navbar-right">
<li> <li>
<a href="https://github.com/jasoncoon/esp8266-fastled-webserver"> <a href="https://github.com/jasoncoon/esp8266-fastled-webserver">
<img style="height: 16px;" src="https://assets-cdn.github.com/favicon.ico" /> <img style="height: 16px;" src="/images/github.ico" />
</a> </a>
</li> </li>
</ul> </ul>
@ -215,16 +216,16 @@
</nav> </nav>
<!-- request js from internet CDN --> <!-- request js from internet CDN -->
<script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> <!-- <script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> <!-- <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-minicolors/2.2.4/jquery.minicolors.min.js" integrity="sha256-XAFQ9dZ6hy8p/GRhU8h/8pMvM1etymiJLZW1CiHV3bQ=" crossorigin="anonymous"></script> <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-minicolors/2.2.4/jquery.minicolors.min.js" integrity="sha256-XAFQ9dZ6hy8p/GRhU8h/8pMvM1etymiJLZW1CiHV3bQ=" crossorigin="anonymous"></script> -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/reconnecting-websocket/1.0.0/reconnecting-websocket.min.js" integrity="sha256-A4JwlcDvqO4JXpvEtvWY1RH8JAEMu5W21wP8GUXLUNs=" crossorigin="anonymous"></script> <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/reconnecting-websocket/1.0.0/reconnecting-websocket.min.js" integrity="sha256-A4JwlcDvqO4JXpvEtvWY1RH8JAEMu5W21wP8GUXLUNs=" crossorigin="anonymous"></script> -->
<!-- request js from the ESP8266 web server --> <!-- request js from the ESP8266 web server -->
<!-- <script src="js/jquery-3.1.1.min.js"></script> --> <script src="js/jquery-3.1.1.min.js"></script>
<!-- <script src="js/bootstrap.min.js"></script> --> <script src="js/bootstrap.min.js"></script>
<!-- <script src="js/jquery.minicolors.min.js"></script> --> <script src="js/minicolors.min.js"></script>
<!-- <script src="js/r-websocket.min.js"></script> --> <script src="js/r-websocket.min.js"></script>
<script src="js/app.js"></script> <script src="js/app.js"></script>

0
data/js/jquery.minicolors.min.js → data/js/minicolors.min.js vendored
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16
data/simple.htm
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@ -8,10 +8,10 @@
<title>ESP8266 + FastLED by Evil Genius Labs</title> <title>ESP8266 + FastLED by Evil Genius Labs</title>
<!-- request CSS from internet CDN --> <!-- request CSS from internet CDN -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <!-- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> -->
<!-- request CSS from the ESP8266 web server --> <!-- request CSS from the ESP8266 web server -->
<!-- <link rel="stylesheet" href="css/bootstrap.min.css"> --> <link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="css/simple.css"> <link rel="stylesheet" href="css/simple.css">
@ -42,14 +42,14 @@
</div> </div>
<!-- request js from internet CDN --> <!-- request js from internet CDN -->
<script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> <!-- <script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> <!-- <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> -->
<script src="https://unpkg.com/isotope-layout@3/dist/isotope.pkgd.min.js"></script> <!-- <script src="https://unpkg.com/isotope-layout@3/dist/isotope.pkgd.min.js"></script> -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/reconnecting-websocket/1.0.0/reconnecting-websocket.min.js" integrity="sha256-A4JwlcDvqO4JXpvEtvWY1RH8JAEMu5W21wP8GUXLUNs=" crossorigin="anonymous"></script> <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/reconnecting-websocket/1.0.0/reconnecting-websocket.min.js" integrity="sha256-A4JwlcDvqO4JXpvEtvWY1RH8JAEMu5W21wP8GUXLUNs=" crossorigin="anonymous"></script> -->
<!-- request js from the ESP8266 web server --> <!-- request js from the ESP8266 web server -->
<!-- <script src="js/jquery-3.1.1.min.js"></script> --> <script src="js/jquery-3.1.1.min.js"></script>
<!-- <script src="js/bootstrap.min.js"></script> --> <script src="js/bootstrap.min.js"></script>
<script src="js/simple.js"></script> <script src="js/simple.js"></script>

95
data/wifi.htm Normal file
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@ -0,0 +1,95 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>ESP8266 + FastLED by Evil Genius Labs</title>
<!-- request CSS from internet CDN -->
<!-- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> -->
<!-- request CSS from the ESP8266 web server -->
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="css/styles.css">
<link rel="icon" href="images/atom196.png">
</head>
<body>
<nav class="navbar navbar-default navbar-static-top" id="top" role="banner">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank"><img src="/images/atom196.png" style="width: 24px; height: 24px;" /></a>
<a class="navbar-brand" href="https://www.evilgeniuslabs.org" target="_blank">Evil Genius Labs</a>
</div>
<div class="collapse navbar-collapse" id="navbar-collapse-1">
<ul class="nav navbar-nav">
<li><a href="/">ESP8266 + FastLED <span class="sr-only">(current)</span></a></li>
<li><a href="/simple.htm" target="_blank" title="Simple Mode">Simple</a></li>
<li><a href="/edit.htm" target="_blank" title="Edit Files">Files</a></li>
<li><a href="/update" target="_blank" title="Update Firmware">Firmware</a></li>
<li class="active"><a href="/wifi.htm" target="_blank" title="Wi-Fi Settings">Wi-Fi</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li>
<a href="https://github.com/jasoncoon/esp8266-fastled-webserver">
<img style="height: 16px;" src="/images/github.ico" />
</a>
</li>
</ul>
</div>
</div>
</nav>
<div id="container" class="container">
<form class="form-horizontal" id="form" action="/wifi" method="post">
<div class="form-group">
<label for="inputSSID" class="col-sm-2 control-label">SSID</label>
<div class="col-sm-10">
<input type="text" autocorrect="off" autocapitalize="none"
class="form-control" id="inputSSID" name="ssid" placeholder="SSID (Wi-Fi network name)">
</div>
</div>
<div class="form-group">
<label for="inputPassword" class="col-sm-2 control-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword" name="password" placeholder="Password">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-default">Connect</button>
</div>
</div>
</form>
</div>
<!-- request js from internet CDN -->
<!-- <script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> -->
<!-- <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> -->
<!-- <script src="https://unpkg.com/isotope-layout@3/dist/isotope.pkgd.min.js"></script> -->
<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/reconnecting-websocket/1.0.0/reconnecting-websocket.min.js" integrity="sha256-A4JwlcDvqO4JXpvEtvWY1RH8JAEMu5W21wP8GUXLUNs=" crossorigin="anonymous"></script> -->
<!-- request js from the ESP8266 web server -->
<script src="js/jquery-3.1.1.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>

458
esp8266-fastled-webserver.ino
View File

@ -1,19 +1,19 @@
/* /*
ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver * ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
Copyright (C) 2015-2016 Jason Coon * Copyright (C) 2015-2016 Jason Coon
*
This program is free software: you can redistribute it and/or modify * This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
(at your option) any later version. * (at your option) any later version.
*
This program is distributed in the hope that it will be useful, * This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. * GNU General Public License for more details.
*
You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include <FastLED.h> #include <FastLED.h>
@ -37,37 +37,23 @@ extern "C" {
#include "Field.h" #include "Field.h"
#define HOSTNAME "ESP8266-Feather-" ///< Hostname. The setup function adds the Chip ID at the end.
//#define RECV_PIN D4 //#define RECV_PIN D4
//IRrecv irReceiver(RECV_PIN); //IRrecv irReceiver(RECV_PIN);
//#include "Commands.h" //#include "Commands.h"
const bool apMode = false;
// AP mode password
const char WiFiAPPSK[] = "";
// Wi-Fi network to connect to (if not in AP mode)
const char* ssid = "";
const char* password = "";
ESP8266WebServer webServer(80); ESP8266WebServer webServer(80);
WebSocketsServer webSocketsServer = WebSocketsServer(81); WebSocketsServer webSocketsServer = WebSocketsServer(81);
ESP8266HTTPUpdateServer httpUpdateServer; ESP8266HTTPUpdateServer httpUpdateServer;
#include "WiFi.h"
#include "FSBrowser.h" #include "FSBrowser.h"
#define DATA_PIN 13 #define DATA_PIN D8
#define CLK_PIN 14 #define LED_TYPE WS2811
#define LED_TYPE APA102 #define COLOR_ORDER GRB
#define COLOR_ORDER BGR #define NUM_LEDS 24
#define MatrixWidth 24
#define MatrixHeight 8
#define NUM_LEDS MatrixWidth * MatrixHeight
const bool MatrixSerpentineLayout = true;
#define MILLI_AMPS 2000 // IMPORTANT: set the max milli-Amps of your power supply (4A = 4000mA) #define MILLI_AMPS 2000 // IMPORTANT: set the max milli-Amps of your power supply (4A = 4000mA)
#define FRAMES_PER_SECOND 120 // here you can control the speed. With the Access Point / Web Server the animations run a bit slower. #define FRAMES_PER_SECOND 120 // here you can control the speed. With the Access Point / Web Server the animations run a bit slower.
@ -120,28 +106,6 @@ uint8_t gHue = 0; // rotating "base color" used by many of the patterns
CRGB solidColor = CRGB::Blue; CRGB solidColor = CRGB::Blue;
uint16_t XY( uint8_t x, uint8_t y)
{
uint16_t i;
if ( MatrixSerpentineLayout == false) {
i = (y * MatrixWidth) + x;
}
if ( MatrixSerpentineLayout == true) {
if ( x & 0x01) {
// Odd columns run backwards
uint8_t reverseY = (MatrixHeight - 1) - y;
i = (x * MatrixHeight) + reverseY;
} else {
// Even rows run forwards
i = (x * MatrixHeight) + y;
}
}
return i;
}
// scale the brightness of all pixels down // scale the brightness of all pixels down
void dimAll(byte value) void dimAll(byte value)
{ {
@ -150,36 +114,6 @@ void dimAll(byte value)
} }
} }
typedef struct {
CRGBPalette16 palette;
String name;
} PaletteAndName;
typedef PaletteAndName PaletteAndNameList[];
const CRGBPalette16 palettes[] = {
RainbowColors_p,
RainbowStripeColors_p,
CloudColors_p,
LavaColors_p,
OceanColors_p,
ForestColors_p,
PartyColors_p,
HeatColors_p
};
const uint8_t paletteCount = ARRAY_SIZE(palettes);
const String paletteNames[paletteCount] = {
"Rainbow",
"Rainbow Stripe",
"Cloud",
"Lava",
"Ocean",
"Forest",
"Party",
"Heat",
};
typedef void (*Pattern)(); typedef void (*Pattern)();
typedef Pattern PatternList[]; typedef Pattern PatternList[];
typedef struct { typedef struct {
@ -190,72 +124,12 @@ typedef PatternAndName PatternAndNameList[];
#include "Twinkles.h" #include "Twinkles.h"
#include "TwinkleFOX.h" #include "TwinkleFOX.h"
#include "Map.h"
#include "Noise.h"
// List of patterns to cycle through. Each is defined as a separate function below. // List of patterns to cycle through. Each is defined as a separate function below.
PatternAndNameList patterns = { PatternAndNameList patterns = {
{ pride, "Pride" }, { pride, "Pride" },
{ pride2, "Pride 2" },
{ colorWaves, "Color Waves" }, { colorWaves, "Color Waves" },
{ colorWaves2, "Color Waves 2" },
{ cubeTest, "Cube XYZ Test" },
{ cubeXPalette, "Cube X Palette" },
{ cubeYPalette, "Cube Y Palette" },
{ cubeZPalette, "Cube Z Palette" },
{ cubeXYPalette, "Cube XY Palette" },
{ cubeXZPalette, "Cube XZ Palette" },
{ cubeYZPalette, "Cube YZ Palette" },
{ cubeXYZPalette, "Cube XYZ Palette" },
{ cubeXGradientPalette, "Cube X Gradient Palette" },
{ cubeYGradientPalette, "Cube Y Gradient Palette" },
{ cubeZGradientPalette, "Cube Z Gradient Palette" },
{ cubeXYGradientPalette, "Cube XY Gradient Palette" },
{ cubeXZGradientPalette, "Cube XZ Gradient Palette" },
{ cubeYZGradientPalette, "Cube YZ Gradient Palette" },
{ cubeXYZGradientPalette, "Cube XYZ Gradient Palette" },
// 3d noise patterns
{ fireNoise3d, "Fire Noise 3D" },
{ fireNoise23d, "Fire Noise 2 3D" },
{ lavaNoise3d, "Lava Noise 3D" },
{ rainbowNoise3d, "Rainbow Noise 3D" },
{ rainbowStripeNoise3d, "Rainbow Stripe Noise 3D" },
{ partyNoise3d, "Party Noise 3D" },
{ forestNoise3d, "Forest Noise 3D" },
{ cloudNoise3d, "Cloud Noise 3D" },
{ oceanNoise3d, "Ocean Noise 3D" },
{ blackAndWhiteNoise3d, "Black & White Noise 3D" },
{ blackAndBlueNoise3d, "Black & Blue Noise 3D" },
{ xyMatrixTest, "Matrix Test" },
{ verticalPalette, "Vertical Palette" },
{ diagonalPalette, "Diagonal Palette" },
{ horizontalPalette, "Horizontal Palette" },
{ verticalGradientPalette, "Vertical Gradient Palette" },
{ diagonalGradientPalette, "Diagonal Gradient Palette" },
{ horizontalGradientPalette, "Horizontal Gradient Palette" },
// noise patterns
{ fireNoise, "Fire Noise" },
{ fireNoise2, "Fire Noise 2" },
{ lavaNoise, "Lava Noise" },
{ rainbowNoise, "Rainbow Noise" },
{ rainbowStripeNoise, "Rainbow Stripe Noise" },
{ partyNoise, "Party Noise" },
{ forestNoise, "Forest Noise" },
{ cloudNoise, "Cloud Noise" },
{ oceanNoise, "Ocean Noise" },
{ blackAndWhiteNoise, "Black & White Noise" },
{ blackAndBlueNoise, "Black & Blue Noise" },
// twinkle patterns // twinkle patterns
{ rainbowTwinkles, "Rainbow Twinkles" }, { rainbowTwinkles, "Rainbow Twinkles" },
@ -294,6 +168,36 @@ PatternAndNameList patterns = {
const uint8_t patternCount = ARRAY_SIZE(patterns); const uint8_t patternCount = ARRAY_SIZE(patterns);
typedef struct {
CRGBPalette16 palette;
String name;
} PaletteAndName;
typedef PaletteAndName PaletteAndNameList[];
const CRGBPalette16 palettes[] = {
RainbowColors_p,
RainbowStripeColors_p,
CloudColors_p,
LavaColors_p,
OceanColors_p,
ForestColors_p,
PartyColors_p,
HeatColors_p
};
const uint8_t paletteCount = ARRAY_SIZE(palettes);
const String paletteNames[paletteCount] = {
"Rainbow",
"Rainbow Stripe",
"Cloud",
"Lava",
"Ocean",
"Forest",
"Party",
"Heat",
};
#include "Fields.h" #include "Fields.h"
void setup() { void setup() {
@ -301,9 +205,9 @@ void setup() {
delay(100); delay(100);
Serial.setDebugOutput(true); Serial.setDebugOutput(true);
//FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS); // for WS2812 (Neopixel) FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS); // for WS2812 (Neopixel)
FastLED.addLeds<LED_TYPE, DATA_PIN, CLK_PIN, COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar) //FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar)
FastLED.setDither(true); FastLED.setDither(false);
FastLED.setCorrection(TypicalLEDStrip); FastLED.setCorrection(TypicalLEDStrip);
FastLED.setBrightness(brightness); FastLED.setBrightness(brightness);
FastLED.setMaxPowerInVoltsAndMilliamps(5, MILLI_AMPS); FastLED.setMaxPowerInVoltsAndMilliamps(5, MILLI_AMPS);
@ -339,57 +243,9 @@ void setup() {
Serial.printf("\n"); Serial.printf("\n");
} }
// Set Hostname. initializeWiFi();
String hostname(HOSTNAME);
hostname += String(ESP.getChipId(), HEX);
WiFi.hostname(hostname);
char hostnameChar[hostname.length() + 1]; checkWiFi();
memset(hostnameChar, 0, hostname.length() + 1);
for (uint8_t i = 0; i < hostname.length(); i++)
hostnameChar[i] = hostname.charAt(i);
// MDNS.begin(hostnameChar);
// Add service to MDNS-SD
// MDNS.addService("http", "tcp", 80);
// Print hostname.
Serial.println("Hostname: " + hostname);
if (apMode)
{
WiFi.mode(WIFI_AP);
// Do a little work to get a unique-ish name. Append the
// last two bytes of the MAC (HEX'd) to "Thing-":
uint8_t mac[WL_MAC_ADDR_LENGTH];
WiFi.softAPmacAddress(mac);
String macID = String(mac[WL_MAC_ADDR_LENGTH - 2], HEX) +
String(mac[WL_MAC_ADDR_LENGTH - 1], HEX);
macID.toUpperCase();
String AP_NameString = "ESP8266-" + macID;
char AP_NameChar[AP_NameString.length() + 1];
memset(AP_NameChar, 0, AP_NameString.length() + 1);
for (int i = 0; i < AP_NameString.length(); i++)
AP_NameChar[i] = AP_NameString.charAt(i);
WiFi.softAP(AP_NameChar, WiFiAPPSK);
Serial.printf("Connect to Wi-Fi access point: %s\n", AP_NameChar);
Serial.println("and open http://192.168.4.1 in your browser");
}
else
{
WiFi.mode(WIFI_STA);
Serial.printf("Connecting to %s\n", ssid);
if (String(WiFi.SSID()) != String(ssid)) {
WiFi.begin(ssid, password);
}
}
httpUpdateServer.setup(&webServer); httpUpdateServer.setup(&webServer);
@ -433,7 +289,7 @@ void setup() {
webServer.on("/speed", HTTP_POST, []() { webServer.on("/speed", HTTP_POST, []() {
String value = webServer.arg("value"); String value = webServer.arg("value");
setSpeed(value.toInt()); speed = value.toInt();
broadcastInt("speed", speed); broadcastInt("speed", speed);
sendInt(speed); sendInt(speed);
}); });
@ -560,6 +416,11 @@ void loop() {
// Add entropy to random number generator; we use a lot of it. // Add entropy to random number generator; we use a lot of it.
random16_add_entropy(random(65535)); random16_add_entropy(random(65535));
EVERY_N_SECONDS(10) {
checkWiFi();
}
// dnsServer.processNextRequest();
webSocketsServer.loop(); webSocketsServer.loop();
webServer.handleClient(); webServer.handleClient();
@ -599,7 +460,7 @@ void loop() {
FastLED.show(); FastLED.show();
// insert a delay to keep the framerate modest // insert a delay to keep the framerate modest
FastLED.delay(1000 / FRAMES_PER_SECOND); // FastLED.delay(1000 / FRAMES_PER_SECOND);
} }
void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length) { void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length) {
@ -878,8 +739,6 @@ void loadSettings()
currentPaletteIndex = 0; currentPaletteIndex = 0;
else if (currentPaletteIndex >= paletteCount) else if (currentPaletteIndex >= paletteCount)
currentPaletteIndex = paletteCount - 1; currentPaletteIndex = paletteCount - 1;
speed = EEPROM.read(9);
} }
void setPower(uint8_t value) void setPower(uint8_t value)
@ -1003,16 +862,6 @@ void setPaletteName(String name)
} }
} }
void setSpeed(uint8_t value)
{
speed = value;
EEPROM.write(9, value);
EEPROM.commit();
broadcastInt("speed", speed);
}
void adjustBrightness(bool up) void adjustBrightness(bool up)
{ {
if (up && brightnessIndex < brightnessCount - 1) if (up && brightnessIndex < brightnessCount - 1)
@ -1075,97 +924,6 @@ void rainbow()
fill_rainbow( leds, NUM_LEDS, gHue, 255 / NUM_LEDS); fill_rainbow( leds, NUM_LEDS, gHue, 255 / NUM_LEDS);
} }
void xyMatrixTest()
{
FastLED.clear();
static uint8_t x = 0;
static uint8_t y = 0;
leds[XY(x, y)] = CHSV(gHue, 255, 255);
EVERY_N_MILLIS(30) {
x++;
if (x >= MatrixWidth) {
x = 0;
y++;
if (y >= MatrixHeight) {
y = 0;
}
}
}
}
void verticalPalette() {
uint8_t verticalHues = 256 / MatrixHeight;
for (uint8_t y = 0; y < MatrixHeight; y++) {
CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) + (y * verticalHues));
for (uint8_t x = 0; x < MatrixWidth; x++) {
leds[XY(x, y)] = color;
}
}
}
void diagonalPalette() {
uint8_t verticalHues = 256 / MatrixHeight;
for (uint8_t y = 0; y < MatrixHeight; y++) {
for (uint8_t x = 0; x < MatrixWidth; x++) {
CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x - y) * verticalHues));
leds[XY(x, y)] = color;
}
}
}
void horizontalPalette() {
uint8_t horizontalHues = 256 / MatrixWidth;
for (uint8_t x = 0; x < MatrixWidth; x++) {
CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (x * horizontalHues));
for (uint8_t y = 0; y < MatrixHeight; y++) {
leds[XY(x, y)] = color;
}
}
}
void verticalGradientPalette() {
uint8_t verticalHues = 256 / MatrixHeight;
for (uint8_t y = 0; y < MatrixHeight; y++) {
CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) + (y * verticalHues));
for (uint8_t x = 0; x < MatrixWidth; x++) {
leds[XY(x, y)] = color;
}
}
}
void diagonalGradientPalette() {
uint8_t verticalHues = 256 / MatrixHeight;
for (uint8_t y = 0; y < MatrixHeight; y++) {
for (uint8_t x = 0; x < MatrixWidth; x++) {
CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x - y) * verticalHues));
leds[XY(x, y)] = color;
}
}
}
void horizontalGradientPalette() {
uint8_t horizontalHues = 256 / MatrixWidth;
for (uint8_t x = 0; x < MatrixWidth; x++) {
CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) - (x * horizontalHues));
for (uint8_t y = 0; y < MatrixHeight; y++) {
leds[XY(x, y)] = color;
}
}
}
void rainbowWithGlitter() void rainbowWithGlitter()
{ {
// built-in FastLED rainbow, plus some random sparkly glitter // built-in FastLED rainbow, plus some random sparkly glitter
@ -1300,46 +1058,6 @@ void pride()
} }
} }
void pride2()
{
static uint16_t sPseudotime = 0;
static uint16_t sLastMillis = 0;
static uint16_t sHue16 = 0;
uint8_t sat8 = beatsin88( 87, 220, 250);
uint8_t brightdepth = beatsin88( 341, 96, 224);
uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
uint8_t msmultiplier = beatsin88(147, 23, 60);
uint16_t hue16 = sHue16;//gHue * 256;
uint16_t hueinc16 = beatsin88(113, 1, 3000);
uint16_t ms = millis();
uint16_t deltams = ms - sLastMillis ;
sLastMillis = ms;
sPseudotime += deltams * msmultiplier;
sHue16 += deltams * beatsin88( 400, 5, 9);
uint16_t brightnesstheta16 = sPseudotime;
for (uint8_t x = 0; x < MatrixWidth; x++) {
hue16 += hueinc16;
uint8_t hue8 = hue16 / 256;
brightnesstheta16 += brightnessthetainc16;
uint16_t b16 = sin16( brightnesstheta16 ) + 32768;
uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
bri8 += (255 - brightdepth);
CRGB newcolor = CHSV( hue8, sat8, bri8);
for (uint8_t y = 0; y < MatrixHeight; y++) {
nblend(leds[XY(x, y)], newcolor, 64);
}
}
}
void radialPaletteShift() void radialPaletteShift()
{ {
for (uint8_t i = 0; i < NUM_LEDS; i++) { for (uint8_t i = 0; i < NUM_LEDS; i++) {
@ -1479,56 +1197,6 @@ void colorwaves( CRGB* ledarray, uint16_t numleds, CRGBPalette16& palette)
} }
} }
void colorWaves2()
{
static uint16_t sPseudotime = 0;
static uint16_t sLastMillis = 0;
static uint16_t sHue16 = 0;
// uint8_t sat8 = beatsin88( 87, 220, 250);
uint8_t brightdepth = beatsin88( 341, 96, 224);
uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
uint8_t msmultiplier = beatsin88(147, 23, 60);
uint16_t hue16 = sHue16;//gHue * 256;
uint16_t hueinc16 = beatsin88(113, 300, 1500);
uint16_t ms = millis();
uint16_t deltams = ms - sLastMillis ;
sLastMillis = ms;
sPseudotime += deltams * msmultiplier;
sHue16 += deltams * beatsin88( 400, 5, 9);
uint16_t brightnesstheta16 = sPseudotime;
for (uint8_t x = 0; x < MatrixWidth; x++) {
hue16 += hueinc16;
uint8_t hue8 = hue16 / 256;
uint16_t h16_128 = hue16 >> 7;
if ( h16_128 & 0x100) {
hue8 = 255 - (h16_128 >> 1);
} else {
hue8 = h16_128 >> 1;
}
brightnesstheta16 += brightnessthetainc16;
uint16_t b16 = sin16( brightnesstheta16 ) + 32768;
uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
bri8 += (255 - brightdepth);
uint8_t index = hue8;
//index = triwave8( index);
index = scale8( index, 240);
CRGB newcolor = ColorFromPalette(gCurrentPalette, index, bri8);
for (uint8_t y = 0; y < MatrixHeight; y++) {
nblend(leds[XY(x, y)], newcolor, 128);
}
}
}
// Alternate rendering function just scrolls the current palette // Alternate rendering function just scrolls the current palette
// across the defined LED strip. // across the defined LED strip.
void palettetest( CRGB* ledarray, uint16_t numleds, const CRGBPalette16& gCurrentPalette) void palettetest( CRGB* ledarray, uint16_t numleds, const CRGBPalette16& gCurrentPalette)