Hello, I'm trying to make a rgb module based on an esp01, my problem is that it doesn't matter which code I upload, it doesn't run on the final board, but on the programmer it does (it doesn't give any error when compiling or uploading)
note: 3.28v arrives at both the VCC and ENABLE pins
pcb schematic:
My code:
#define PWM_PIN_R 0
#define PWM_PIN_G 2
#define PWM_PIN_B 3
void setup() {
pinMode(PWM_PIN_R, OUTPUT);
pinMode(PWM_PIN_G, OUTPUT);
pinMode(PWM_PIN_B, OUTPUT);
delay(2000);
}
void loop() {
for(int i=0; i<=127; i++){
analogWrite(PWM_PIN_R, i);
analogWrite(PWM_PIN_G, i);
analogWrite(PWM_PIN_B, i);
delay(10);
}
for(int i=127; i>=1; i--){
analogWrite(PWM_PIN_R, i);
analogWrite(PWM_PIN_G, i);
analogWrite(PWM_PIN_B, i);
delay(10);
}
}
Code downloaded from internet:
#include <ESP8266WiFi.h>
#include <DNSServer.h>
#include <ESP8266WebServer.h>
const char *ssid = "RGB";
//Uncomment below line if you wish to set a password for ESP wifi network...
// const char *password = "87654321";
const byte DNS_PORT = 53;
IPAddress apIP(192, 168, 1, 1); //IP address of your ESP
DNSServer dnsServer;
ESP8266WebServer webServer(80);
//Webpage html Code
String webpage = ""
"<!DOCTYPE html><html><head><title>RGB control eTechPath.com</title><meta name='mobile-web-app-capable' content='yes' />"
"<meta name='viewport' content='width=device-width' /></head><body style='margin: 0px; padding: 0px;'>"
"<canvas id='colorspace'></canvas>"
"</body>"
"<script type='text/javascript'>"
"(function () {"
" var canvas = document.getElementById('colorspace');"
" var ctx = canvas.getContext('2d');"
" function drawCanvas() {"
" var colours = ctx.createLinearGradient(0, 0, window.innerWidth, 0);"
" for(var i=0; i <= 360; i+=10) {"
" colours.addColorStop(i/360, 'hsl(' + i + ', 100%, 50%)');"
" }"
" ctx.fillStyle = colours;"
" ctx.fillRect(0, 0, window.innerWidth, window.innerHeight);"
" var luminance = ctx.createLinearGradient(0, 0, 0, ctx.canvas.height);"
" luminance.addColorStop(0, '#ffffff');"
" luminance.addColorStop(0.05, '#ffffff');"
" luminance.addColorStop(0.5, 'rgba(0,0,0,0)');"
" luminance.addColorStop(0.95, '#000000');"
" luminance.addColorStop(1, '#000000');"
" ctx.fillStyle = luminance;"
" ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);"
" }"
" var eventLocked = false;"
" function handleEvent(clientX, clientY) {"
" if(eventLocked) {"
" return;"
" }"
" function colourCorrect(v) {"
" return Math.round(1023-(v*v)/64);"
" }"
" var data = ctx.getImageData(clientX, clientY, 1, 1).data;"
" var params = ["
" 'r=' + colourCorrect(data[0]),"
" 'g=' + colourCorrect(data[1]),"
" 'b=' + colourCorrect(data[2])"
" ].join('&');"
" var req = new XMLHttpRequest();"
" req.open('POST', '?' + params, true);"
" req.send();"
" eventLocked = true;"
" req.onreadystatechange = function() {"
" if(req.readyState == 4) {"
" eventLocked = false;"
" }"
" }"
" }"
" canvas.addEventListener('click', function(event) {"
" handleEvent(event.clientX, event.clientY, true);"
" }, false);"
" canvas.addEventListener('touchmove', function(event){"
" handleEvent(event.touches[0].clientX, event.touches[0].clientY);"
"}, false);"
" function resizeCanvas() {"
" canvas.width = window.innerWidth;"
" canvas.height = window.innerHeight;"
" drawCanvas();"
" }"
" window.addEventListener('resize', resizeCanvas, false);"
" resizeCanvas();"
" drawCanvas();"
" document.ontouchmove = function(e) {e.preventDefault()};"
" })();"
"</script></html>";
void handleRoot()
{
// Serial.println("handle root..");
String red = webServer.arg(0); // read RGB arguments
String green = webServer.arg(1); // read RGB arguments
String blue = webServer.arg(2); // read RGB arguments
//for common anode
analogWrite(0, red.toInt());
analogWrite(2, green.toInt());
analogWrite(3, blue.toInt());
//for common cathode
//analogWrite(0,1023 - red.toInt());
//analogWrite(2,1023 - green.toInt());
//analogWrite(3,1023 - blue.toInt());
webServer.send(200, "text/html", webpage);
}
void setup()
{
pinMode(0, OUTPUT);
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
analogWrite(0, 1023);
analogWrite(2, 1023);
analogWrite(3, 1023);
delay(1000);
WiFi.mode(WIFI_AP);
WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
WiFi.softAP(ssid);
dnsServer.start(DNS_PORT, "rgb", apIP);
webServer.on("/", handleRoot);
webServer.begin();
testRGB();
}
void loop()
{
dnsServer.processNextRequest();
webServer.handleClient();
}
void testRGB()
{
// fade in and out of Red, Green, Blue
analogWrite(0, 1023); // Red off
analogWrite(2, 1023); // Green off
analogWrite(3, 1023); // Blue off
fade(0); // Red fade effect
fade(2); // Green fade effect
fade(3); // Blue fade effect
}
void fade(int pin)
{
for (int u = 0; u < 1024; u++)
{
analogWrite(pin, 1023 - u);
delay(1);
}
for (int u = 0; u < 1024; u++)
{
analogWrite(pin, u);
delay(1);
}
}
