Rediced read access to EEPROM by preloading data. Refactorized the setup function into separate functions.
This commit is contained in:
Kai Lauterbach
parent
32b7f9c8b2
commit
4f0a191d0b
2 changed files with 126 additions and 138 deletions
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@ -15,5 +15,4 @@
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#define EEPROM_LAST_DEFAULT_BLOCK_ADDRESS 20
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#define EEPROM_TIMING_DATA_ADDRESS (EEPROM_TIMING_CONTROL_ENABLED_ADDRESS + LIGHTS_COUNT) // Stored data date per light ELE_USED; HH; MM; CH1; CH2; CH3; CH4;
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#define TC_TIME_CHECK_INTERVAL_MS 600000
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@ -12,16 +12,9 @@
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uint8_t pins[LIGHTS_COUNT] = {12, 15, 13, 14};
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#define use_hardware_switch false // To control on/off state and brightness using GPIO/Pushbutton, set this value to true.
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//For GPIO based on/off and brightness control, it is mandatory to connect the following GPIO pins to ground using 10k resistor
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#define button1_pin 4 // on and brightness up
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#define button2_pin 5 // off and brightness down
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#ifdef USE_STATIC_IP
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IPAddress strip_ip ( 192, 168, 0, 26); // choose an unique IP Adress
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IPAddress gateway_ip ( 192, 168, 0, 1); // Router IP
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IPAddress subnet_mask( 255, 255, 255, 0);
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#endif
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//********************************//
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@ -47,6 +40,8 @@ IPAddress subnet_mask( 255, 255, 255, 0);
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#define PWM_MAX 1023 // 24V - maximum light amount (100%)
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#define PWM_INC 4 // 24V-15V = 9V range; 9V ≙ 1024/640 = 383 counts; 383/100% = 3,83 counts (1%) / % => round up 4 counts / % (~1%)
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//********************************//
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uint8_t scene;
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uint8_t tc_enabled;
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@ -63,23 +58,7 @@ byte mac[6];
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ESP8266WebServer server(80);
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ESP8266HTTPUpdateServer httpUpdateServer;
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void handleNotFound()
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{
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String message = "File Not Found\n\n";
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message += "URI: ";
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message += server.uri();
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message += "\nMethod: ";
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message += (server.method() == HTTP_GET) ? "GET" : "POST";
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message += "\nArguments: ";
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message += server.args();
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message += "\n";
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for (uint8_t i = 0; i < server.args(); i++)
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{
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message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
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}
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server.send(404, "text/plain", message);
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}
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//********************************//
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void apply_scene(uint8_t new_scene, uint8_t light)
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{
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@ -98,6 +77,8 @@ void apply_scene(uint8_t new_scene, uint8_t light)
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}
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}
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//********************************//
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void process_lightdata(uint8_t light, float transitiontime)
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{
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transitiontime *= 16;
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@ -109,6 +90,8 @@ void process_lightdata(uint8_t light, float transitiontime)
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}
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}
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//********************************//
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void lightEngine()
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{
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for (int i = 0; i < LIGHTS_COUNT; i++)
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@ -123,7 +106,7 @@ void lightEngine()
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{
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current_bri[i] = bri[i];
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}
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analogWrite(pins[i], (int)(current_bri[i] * 4));
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analogWrite(pins[i], (int)(current_bri[i] * 4)); // TODO warum * 4?
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}
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} else {
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@ -135,7 +118,7 @@ void lightEngine()
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{
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current_bri[i] = 0;
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}
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analogWrite(pins[i], (int)(current_bri[i] * 4));
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analogWrite(pins[i], (int)(current_bri[i] * 4)); // TODO warum * 4?
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}
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}
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}
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@ -145,77 +128,13 @@ void lightEngine()
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delay(6);
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in_transition = false;
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} else if (use_hardware_switch == true)
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{
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if (digitalRead(button1_pin) == HIGH)
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{
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int i = 0;
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while (digitalRead(button1_pin) == HIGH && i < 30)
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{
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delay(20);
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i++;
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}
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for (int light = 0; light < LIGHTS_COUNT; light++)
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{
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if (i < 30)
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{
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// there was a short press
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light_state[light] = true;
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}
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else {
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// there was a long press
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bri[light] += 56;
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if (bri[light] > 254)
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{
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// don't increase the brightness more then maximum value
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bri[light] = 254;
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}
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}
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process_lightdata(light, 4);
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}
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} else if (digitalRead(button2_pin) == HIGH)
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{
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int i = 0;
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while (digitalRead(button2_pin) == HIGH && i < 30)
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{
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delay(20);
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i++;
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}
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for (int light = 0; light < LIGHTS_COUNT; light++)
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{
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if (i < 30)
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{
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// there was a short press
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light_state[light] = false;
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} else {
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// there was a long press
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bri[light] -= 56;
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if (bri[light] < 1)
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{
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// don't decrease the brightness less than minimum value.
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bri[light] = 1;
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}
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}
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process_lightdata(light, 4);
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}
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}
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}
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}
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void setup()
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//********************************//
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void read_eeprom_config()
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{
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EEPROM.begin(512);
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Serial.begin(SERIAL_BAUD_RATE);
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#ifdef USE_STATIC_IP
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WiFi.config(strip_ip, gateway_ip, subnet_mask);
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#endif
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for (uint8_t light = 0; light < LIGHTS_COUNT; light++)
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{
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apply_scene(EEPROM.read(EEPROM_SCENE_ADDRESS), light);
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@ -229,11 +148,12 @@ void setup()
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}
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}
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if (EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS) == TIMING_CONTROL_DISABLED)
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uint8_t tmp = EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS);
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if (tmp == TIMING_CONTROL_DISABLED)
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{
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tc_enabled = TIMING_CONTROL_DISABLED;
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} else if (EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS) == TIMING_CONTROL_ENABLED)
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} else if (tmp == TIMING_CONTROL_ENABLED)
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{
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tc_enabled = TIMING_CONTROL_ENABLED;
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@ -264,6 +184,22 @@ void setup()
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EEPROM.commit();
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}
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#endif
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}
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//********************************//
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void setup()
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{
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EEPROM.begin(512);
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Serial.begin(SERIAL_BAUD_RATE);
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if (EEPROM.read(EEPROM_DYNAMIC_IP_ADDRESS) == 0)
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{
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WiFi.config(strip_ip, gateway_ip, subnet_mask);
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}
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read_eeprom_config();
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for (int j = 0; j < 200; j++)
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{
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@ -294,12 +230,46 @@ void setup()
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httpUpdateServer.setup(&server); // start http server
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if (use_hardware_switch == true)
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{
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pinMode(button1_pin, INPUT);
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pinMode(button2_pin, INPUT);
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}
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init_webserver();
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tc_init();
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server.begin();
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} // end of setup
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void loop()
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{
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server.handleClient();
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lightEngine();
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if (tc_enabled == TIMING_CONTROL_ENABLED)
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{
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tc_update();
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}
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}
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void handleNotFound()
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{
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String message = "File Not Found\n\n";
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message += "URI: ";
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message += server.uri();
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message += "\nMethod: ";
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message += (server.method() == HTTP_GET) ? "GET" : "POST";
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message += "\nArguments: ";
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message += server.args();
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message += "\n";
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for (uint8_t i = 0; i < server.args(); i++)
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{
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message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
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}
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server.send(404, "text/plain", message);
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}
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void init_webserver()
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{
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server.on("/state", HTTP_PUT, []()
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{ // HTTP PUT request used to set a new light state
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DynamicJsonDocument root(1024);
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@ -317,18 +287,21 @@ void setup()
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JsonObject values = state.value();
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int transitiontime = 4;
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uint8_t tmp = EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS);
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if (values.containsKey("on"))
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{
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if (values["on"])
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{
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light_state[light] = true;
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if (EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS) == LAST_STATE_STARTUP_LIGHT_LAST_STATE && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == LIGHT_STATE_OFF)
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if (tmp == LAST_STATE_STARTUP_LIGHT_LAST_STATE &&
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EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == LIGHT_STATE_OFF)
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{
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EEPROM.write(EEPROM_LAST_STATE_ADDRESS + light, LIGHT_STATE_ON);
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}
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} else {
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light_state[light] = false;
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if (EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS) == LAST_STATE_STARTUP_LIGHT_LAST_STATE && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == LIGHT_STATE_ON)
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if (tmp == LAST_STATE_STARTUP_LIGHT_LAST_STATE &&
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EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == LIGHT_STATE_ON)
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{
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EEPROM.write(EEPROM_LAST_STATE_ADDRESS + light, LIGHT_STATE_OFF);
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}
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@ -389,49 +362,70 @@ void setup()
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server.on("/", []()
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{
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float transitiontime = 4;
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static float transitiontime = 4.0;
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if (server.hasArg("transition"))
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{
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transitiontime = server.arg("transition").toFloat();
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}
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// startup behavior switch handling
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if (server.hasArg("startup"))
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{
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int startup = server.arg("startup").toInt();
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if (EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS) != startup)
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{
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EEPROM.write(EEPROM_LAST_STATE_STARTUP_ADDRESS, startup);
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EEPROM.commit();
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Serial.print("Startup behavior set to "); Serial.println(EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS));
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}
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}
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// timing controller switch handling
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if (server.hasArg("tc"))
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{
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if (server.arg("tc") == "true")
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{
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if (tc_enabled == TIMING_CONTROL_DISABLED)
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{
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if (EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS) != TIMING_CONTROL_ENABLED)
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{
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tc_enabled = TIMING_CONTROL_ENABLED;
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EEPROM.write(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS, TIMING_CONTROL_ENABLED);
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EEPROM.commit();
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Serial.print("Timing control = "); Serial.println(EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS));
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}
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}
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} else { // tc is set to false or something else
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if (tc_enabled == TIMING_CONTROL_ENABLED)
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{
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tc_enabled = TIMING_CONTROL_DISABLED;
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if (EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS) != TIMING_CONTROL_DISABLED)
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{
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EEPROM.write(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS, TIMING_CONTROL_DISABLED);
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EEPROM.commit();
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Serial.print("Timing control = "); Serial.println(EEPROM.read(EEPROM_TIMING_CONTROL_ENABLED_ADDRESS));
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}
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}
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}
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}
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// scene switch handling
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if (server.hasArg("scene"))
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{
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scene = server.arg("scene").toInt();
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if (EEPROM.read(EEPROM_SCENE_ADDRESS) != scene)
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{
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EEPROM.write(EEPROM_SCENE_ADDRESS, scene);
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EEPROM.commit();
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Serial.print("Scene set to "); Serial.println(EEPROM.read(EEPROM_SCENE_ADDRESS));
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}
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}
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// process the received data for every light
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for (int light = 0; light < LIGHTS_COUNT; light++)
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{
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@ -444,17 +438,18 @@ void setup()
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if (server.hasArg("on" + (String)light))
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{
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uint8_t tmp = EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS);
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if (server.arg("on" + (String)light) == "true")
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{
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light_state[light] = true;
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if (EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS) == 0 && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == 0)
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if (tmp == 0 && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == 0)
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{
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EEPROM.write(EEPROM_LAST_STATE_ADDRESS + light, LIGHT_STATE_ON);
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}
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} else {
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light_state[light] = false;
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if (EEPROM.read(EEPROM_LAST_STATE_STARTUP_ADDRESS) == 0 && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == 1)
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if (tmp == 0 && EEPROM.read(EEPROM_LAST_STATE_ADDRESS + light) == 1)
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{
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EEPROM.write(EEPROM_LAST_STATE_ADDRESS + light, LIGHT_STATE_OFF);
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}
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@ -466,7 +461,9 @@ void setup()
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}
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if (server.hasArg("alert")) {
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// start alerting for every light
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if (server.hasArg("alert"))
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{
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if (light_state[light])
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{
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@ -477,6 +474,7 @@ void setup()
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}
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// switch the light
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if (light_state[light])
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{
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step_level[light] = ((float)bri[light] - current_bri[light]) / transitiontime;
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@ -487,7 +485,7 @@ void setup()
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}
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if (server.hasArg("resettc"))
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{
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{ // reqrite the tc config and reboot
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tc_write_default();
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ESP.reset();
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}
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@ -497,6 +495,7 @@ void setup()
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ESP.reset();
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}
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// Generate HTML page
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String http_content = "<!doctype html>";
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http_content += "<html>";
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http_content += "<head>";
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@ -541,8 +540,12 @@ void setup()
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http_content += "</div>";
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http_content += "<br>";
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// Light control
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http_content += "<div class=\"pure-control-group\">";
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http_content += "<label for=\"transition\">Transition time (s)</label>";
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http_content += "<input id=\"transition\" name=\"transition\" type=\"text\" placeholder=\"10\" value\"" + (String)transitiontime + "\">";
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http_content += "</div>";
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// Light control
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for (uint8 light_num = 0; light_num < LIGHTS_COUNT; light_num++)
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{
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http_content += "<h3>Light " + (String)(light_num+1) + "</h3>";
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@ -551,6 +554,7 @@ void setup()
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http_content += "<a class=\"pure-button"; if ( light_state[light_num]) http_content += " pure-button-primary"; http_content += "\" href=\"/?on" + (String)light_num + "=true\">ON</a>";
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http_content += "<a class=\"pure-button"; if (!light_state[light_num]) http_content += " pure-button-primary"; http_content += "\" href=\"/?on" + (String)light_num + "=false\">OFF</a>";
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http_content += "</div>";
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http_content += "<div class=\"pure-control-group\">";
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http_content += "<label for=\"state\"><strong>State</strong></label>";
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http_content += "</div>";
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@ -631,19 +635,4 @@ void setup()
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});
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server.onNotFound(handleNotFound);
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tc_init();
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server.begin();
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} // end of setup
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void loop()
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{
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server.handleClient();
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lightEngine();
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if (tc_enabled == TIMING_CONTROL_ENABLED)
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{
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tc_update();
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}
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}
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