mirror of
https://github.com/balkian/shinesp.git
synced 2025-11-04 09:18:17 +00:00
Fixed WiFi credentials
* Fixed bug when setting short WiFi ssid/passwords * Added README
This commit is contained in:
J. Fernando Sánchez
42
README.md
Normal file
42
README.md
Normal file
@@ -0,0 +1,42 @@
|
||||
# RGB strip WiFi server
|
||||
|
||||
This server has been tested with:
|
||||
* ws2812b LED strip
|
||||
* WeMos ESP8266 board
|
||||
|
||||
|
||||
# Instructions
|
||||
|
||||
The first time it boots, the board will create its own access point so you can configure the SSID and password.
|
||||
To configure it, just connect to the `led` network and access the board either using its IP (it is the default gateway for the network) or its MDNS name (`esp8266.local`):
|
||||
|
||||
```
|
||||
curl http://esp8266.local/credentials?ssid=mywifi&pass=mypassword
|
||||
```
|
||||
|
||||
The board will then reboot and try to log in with the given credentials.
|
||||
If the credentials were correct, the `led` network should have disappeared.
|
||||
If it hasn't, try rebooting the board or debugging.
|
||||
|
||||
Once the board is connected to your router, you can start using the API of the board.
|
||||
|
||||
# API
|
||||
|
||||
* `/clear` clear WIFI credentials
|
||||
* `/credentials?ssid=<SSID>&pass=<PASSWD>` Set the
|
||||
* `/color?r=<R>&g=<G>&b=<B>` Set
|
||||
* `/off` turn off the lights
|
||||
* `/on` turn on the lights (using the last color and value)
|
||||
* `/toggle` turn the lights if they are off, and vice versa
|
||||
* `/white` set the color to white
|
||||
* `/brightness?value=<VALUE>` set the brightness value (0-255)
|
||||
* `/brightness/up` turn up the brightness (up to 255)
|
||||
* `/brightness/down` turn down the brightness (down to 255)
|
||||
|
||||
# Debugging
|
||||
You can use a serial monitor (e.g. in the Arduino IDE) to connect to the board.
|
||||
|
||||
# Over-the-air updates
|
||||
|
||||
You can connect to your board wirelessly and update its firmware using OTA updates.
|
||||
To do so, follow this instructions: http://esp8266.github.io/Arduino/versions/2.0.0/doc/ota_updates/ota_updates.html
|
||||
46
shinesp.ino
46
shinesp.ino
@@ -17,6 +17,9 @@ CRGB leds[NUM_LEDS];
|
||||
|
||||
const char* customssid = "led";
|
||||
const int binterval = 10;
|
||||
bool isOn = false;
|
||||
CRGB lastColor = CRGB::White;
|
||||
|
||||
ESP8266WebServer httpServer(80);
|
||||
|
||||
int brightness = 255;
|
||||
@@ -98,6 +101,11 @@ void setCredentials(struct credential cred) {
|
||||
Serial.print("Wrote: ");
|
||||
Serial.println(qsid[i]);
|
||||
}
|
||||
for (int i = qsid.length(); i< 32; ++i){
|
||||
EEPROM.write(i, 0);
|
||||
|
||||
}
|
||||
|
||||
Serial.println("writing eeprom pass:");
|
||||
for (int i = 0; i < qpass.length(); ++i)
|
||||
{
|
||||
@@ -105,6 +113,10 @@ void setCredentials(struct credential cred) {
|
||||
Serial.print("Wrote: ");
|
||||
Serial.println(qpass[i]);
|
||||
}
|
||||
for (int i = qpass.length(); i< 32; ++i){
|
||||
EEPROM.write(i+32, 0);
|
||||
|
||||
}
|
||||
EEPROM.commit();
|
||||
}
|
||||
|
||||
@@ -140,9 +152,8 @@ void handleClearCredentials() {
|
||||
}
|
||||
|
||||
void handleWhite() {
|
||||
fill_solid(leds, NUM_LEDS, CRGB(255, 255, 255));
|
||||
FastLED.show();
|
||||
httpServer.send(200, "text/plain", "White!");
|
||||
lastColor = CRGB::White;
|
||||
handleOn();
|
||||
}
|
||||
|
||||
void handleColor() {
|
||||
@@ -150,17 +161,35 @@ void handleColor() {
|
||||
int g = httpServer.arg("g").toInt();
|
||||
int b = httpServer.arg("b").toInt();
|
||||
char msg[400];
|
||||
fill_solid( leds, NUM_LEDS, CRGB(r,g,b));
|
||||
lastColor = CRGB(r, g, b);
|
||||
fill_solid( leds, NUM_LEDS, lastColor);
|
||||
FastLED.show();
|
||||
snprintf ( msg, 400, "RGB=(%d, %d, %d)", r, g, b);
|
||||
httpServer.send(200, "text/plain", msg);
|
||||
}
|
||||
|
||||
void handleOff() {
|
||||
isOn = false;
|
||||
fill_solid( leds, NUM_LEDS, CRGB::Black);
|
||||
FastLED.show();
|
||||
httpServer.send(200, "text/plain", "Off!");
|
||||
}
|
||||
|
||||
void handleOn() {
|
||||
isOn = true;
|
||||
fill_solid( leds, NUM_LEDS, lastColor);
|
||||
FastLED.show();
|
||||
httpServer.send(200, "text/plain", "On!");
|
||||
}
|
||||
|
||||
void handleToggle() {
|
||||
if ( isOn ){
|
||||
handleOff();
|
||||
} else {
|
||||
handleOn();
|
||||
}
|
||||
}
|
||||
|
||||
void handleBrightnessUp() {
|
||||
// min/max don't work
|
||||
if (brightness > 255 - binterval) {
|
||||
@@ -218,7 +247,6 @@ void handleRoot() {
|
||||
<body>\
|
||||
<h1>Hello from ESP8266!</h1>\
|
||||
<p>Uptime: %02d:%02d:%02d</p>\
|
||||
<img src=\"/test.svg\" />\
|
||||
</body>\
|
||||
</html>",
|
||||
|
||||
@@ -325,9 +353,11 @@ void setup() {
|
||||
httpServer.on ( "/", handleRoot );
|
||||
httpServer.on ( "/clear", handleClearCredentials );
|
||||
httpServer.on ( "/credentials", handleSetCredentials );
|
||||
httpServer.on ( "/white", handleWhite );
|
||||
httpServer.on ( "/color", handleColor );
|
||||
httpServer.on ( "/off", handleOff );
|
||||
httpServer.on ( "/on", handleOn );
|
||||
httpServer.on ( "/toggle", handleToggle );
|
||||
httpServer.on ( "/white", handleWhite );
|
||||
httpServer.on ( "/brightness", handleBrightness );
|
||||
httpServer.on ( "/brightness/up", handleBrightnessUp );
|
||||
httpServer.on ( "/brightness/down", handleBrightnessDown );
|
||||
@@ -337,8 +367,10 @@ void setup() {
|
||||
// FastLED.setDither(0);
|
||||
FastLED.setBrightness(255);
|
||||
FastLED.setMaxPowerInVoltsAndMilliamps(5, 20000);
|
||||
fill_solid(leds, NUM_LEDS, CRGB(255, 255, 255));
|
||||
if (isOn){
|
||||
fill_solid(leds, NUM_LEDS, lastColor);
|
||||
FastLED.show();
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
|
||||
Reference in New Issue
Block a user