ManuelW/esp8266-nanoleaf-webserver
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Removed MSGEQ7 audio code, doesn't work well yet on the EPS8266.

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This commit is contained in:
Jason Coon
2016-03-12 08:35:21 -06:00
parent 58f56a1e1d
commit b3d1dc8375
2 changed files with 0 additions and 79 deletions
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51
AudioLogic.h
View File

@@ -1,51 +0,0 @@
/*
* ESP8266 + FastLED + IR Remote + MSGEQ7: https://github.com/jasoncoon/esp8266-fastled-webserver
* Copyright (C) 2015 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 MSGEQ7_STROBE_PIN 4
#define MSGEQ7_RESET_PIN 14
#define MSGEQ7_OUT_PIN A0
const uint8_t bandCount = 7;
uint8_t levels[bandCount];
uint8_t filter = 200;
void initializeAudio() {
pinMode(MSGEQ7_OUT_PIN, INPUT);
pinMode(MSGEQ7_RESET_PIN, OUTPUT);
pinMode(MSGEQ7_STROBE_PIN, OUTPUT);
digitalWrite(MSGEQ7_RESET_PIN, LOW);
digitalWrite(MSGEQ7_STROBE_PIN, HIGH);
}
void readAudio() {
digitalWrite(MSGEQ7_RESET_PIN, HIGH);
digitalWrite(MSGEQ7_RESET_PIN, LOW);
int level;
for (uint8_t band = 0; band < bandCount; band++) {
digitalWrite(MSGEQ7_STROBE_PIN, LOW);
delayMicroseconds(30);
uint16_t level = analogRead(MSGEQ7_OUT_PIN);
levels[band] = map(level, filter, 1023, 0, 255);
digitalWrite(MSGEQ7_STROBE_PIN, HIGH);
}
}

28
esp8266-fastled-webserver.ino
View File

@@ -28,7 +28,6 @@ extern "C" {
#include <FS.h>
#include <EEPROM.h>
#include <IRremoteESP8266.h>
#include "AudioLogic.h"
#include "GradientPalettes.h"
#define RECV_PIN 12
@@ -44,7 +43,6 @@ const char WiFiAPPSK[] = "";
// Wi-Fi network to connect to (if not in AP mode)
const char* ssid = "";
const char* password = "";
const char* host = "esp8266";
ESP8266WebServer server(80);
@@ -84,7 +82,6 @@ PatternAndNameList patterns = {
{ sinelon, "Sinelon" },
{ juggle, "Juggle" },
{ bpm, "BPM" },
{ audio, "Audio" },
{ showSolidColor, "Solid Color" },
};
@@ -139,8 +136,6 @@ void setup(void) {
irReceiver.enableIRIn(); // Start the receiver
initializeAudio();
Serial.println();
Serial.print( F("Heap: ") ); Serial.println(system_get_free_heap_size());
Serial.print( F("Boot Vers: ") ); Serial.println(system_get_boot_version());
@@ -301,10 +296,6 @@ void loop(void) {
return;
}
EVERY_N_MILLISECONDS(30) {
readAudio();
}
// EVERY_N_SECONDS(10) {
// Serial.print( F("Heap: ") ); Serial.println(system_get_free_heap_size());
// }
@@ -889,22 +880,3 @@ void palettetest()
fill_palette( leds, NUM_LEDS, startindex, (256 / NUM_LEDS) + 1, gCurrentPalette, 255, LINEARBLEND);
}
void audio() {
fill_solid(leds, NUM_LEDS, CRGB::Black);
uint32_t total = 0;
for (uint8_t i = 0; i < bandCount; i++)
{
total += levels[i];
}
uint16_t level = total / bandCount; // 0 - 256
uint8_t scaled = level / 10;
for(uint8_t i = 0; i < scaled && i < NUM_LEDS; i++) {
leds[i] = CHSV(level, 255, 255);
}
}