Hi,
from several days I notice a strange behavior for WidgetLed color property.
Closing Blynk app, at reopening, if led are ON, color changes without no setProperty calls in meantime (if led are OFF nothing happen to this led), many days ago it did not happen and code, for this managment, in hardware side, is not changed.
On no call to setProperty I’m sure because nothing is print on SerialMonitor and nothing changes on Hardware side (no relay ON/OFF and no button pressed), at app reopening no new print in SerialMonitor is reported.
Problem appear to be independent from library version (checked with 0.4.0, 0.4.2 and 0.4.3 versions) and from last APKs (2.0.3, 2.0.5 and 2.1 versions).
Here is the code that deals with WidgetLed management and synchronization (I reduce code and remove unnecessary part to make it more readable):
- main
BLYNK_ATTACH_WIDGET(rtc, V99);
BLYNK_CONNECTED() {
if (isFirstConnect) {
isFirstConnect = false;
/* all firsts synchronization */
}
}
void syncLED() {
SyncSmartphone *sync = SyncSmartphone::istanza();
WidgetLED ledRaffreddamento(V4);
if (sync->led[LED_RAFFREDDAMENTO].syncColore) {
Blynk.setProperty(V4, "color", sync->led[LED_RAFFREDDAMENTO].colore);
sync->led[LED_RAFFREDDAMENTO].syncColore = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_RAFFREDDAMENTO - syncColore"));
#endif
}
if (sync->led[LED_RAFFREDDAMENTO].syncStato) {
sync->led[LED_RAFFREDDAMENTO].acceso ? ledRaffreddamento.on() : ledRaffreddamento.off();
sync->led[LED_RAFFREDDAMENTO].syncStato = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_RAFFREDDAMENTO - syncStato"));
#endif
}
WidgetLED ledRiscaldamento(V6);
if (sync->led[LED_RISCALDAMENTO].syncColore) {
Blynk.setProperty(V6, "color", sync->led[LED_RISCALDAMENTO].colore);
sync->led[LED_RISCALDAMENTO].syncColore = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_RISCALDAMENTO - syncColore"));
#endif
}
if (sync->led[LED_RISCALDAMENTO].syncStato) {
sync->led[LED_RISCALDAMENTO].acceso ? ledRiscaldamento.on() : ledRiscaldamento.off();
sync->led[LED_RISCALDAMENTO].syncStato = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_RISCALDAMENTO - syncStato"));
#endif
}
WidgetLED ledSkimmer(V7);
if (sync->led[LED_SKIMMER].syncColore) {
Blynk.setProperty(V7, "color", sync->led[LED_SKIMMER].colore);
sync->led[LED_SKIMMER].syncColore = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_SKIMMER - syncColore"));
#endif
}
if (sync->led[LED_SKIMMER].syncStato) {
sync->led[LED_SKIMMER].acceso ? ledSkimmer.on() : ledSkimmer.off();
sync->led[LED_SKIMMER].syncStato = false;
#ifdef ENABLE_SERIAL_LOG
Tools::stampaOrario();
Serial.println(F("BLYNK - LED_SKIMMER - syncStato"));
#endif
}
/* other LEDs synch (managed in same way) */
}
void setup() {
#if defined(ENABLE_SERIAL_LOG) // || defined(DEBUG)
Serial.begin(ESP8266_BAUD);
#endif
connected = false;
tReconnect = millis();
isFirstConnect = true;
/* init for all sensors, relay, RTC, etc. */
EspSerial.begin(ESP8266_BAUD);
delay(100);
Blynk.config(wifi, BLYNK_AUTH, BLYNK_IP, BLYNK_PORT);
Blynk.connectWiFi(BLYNK_SSID, BLYNK_PWD);
Blynk.connect();
timer.setInterval(500, syncLED);
timer.setInterval(1100, syncTemperature);
timer.setInterval(2400, syncLivelli);
timer.setInterval(3700, syncLivelliLow);
timer.setInterval(5800, syncAltro);
timer.setInterval(1800000, syncRTC);
}
void loop() {
/* management functions for all sensors, relay, RTC, etc. (all without delay) */
SyncSmartphone::istanza()->gestione(temperaturaAcquario, temperaturaCambio);
SyncSmartphone::istanza()->riconnetti();
if (Blynk.connected()) {
Blynk.run();
if (!connected) {
connected = true;
rtc.begin();
setSyncInterval(1800);
}
timer.run();
}
else {
if (connected) {
connected = false;
tReconnect = millis();
}
}
}
- SyncSmartphone.h
#define BLYNK_GREEN "#23C48E"
#define BLYNK_BLUE "#04C0F8"
#define BLYNK_YELLOW "#ED9D00"
#define BLYNK_RED "#D3435C"
#define BLYNK_DARK_BLUE "#5F7CD8"
#define BLYNK_ORANGE "#FF6600"
struct Led {
Led() {
syncColore = true;
syncStato = true;
acceso = false;
colore = BLYNK_RED;
}
bool syncStato, syncColore;
char* colore;
bool acceso;
};
- SyncSmartphone.cpp
void SyncSmartphone::riconnetti() {
if (!Blynk.connected()) {
if(millis() - tReconnect > 20000) {
wifi.restart();
delay(1000);
Blynk.connectWiFi(BLYNK_SSID, BLYNK_PWD);
Blynk.connect();
}
}
}
void SyncSmartphone::gestione() {
verificaLed(LED_RAFFREDDAMENTO, ModuloRele::istanza()->raffreddamento, Attrezzatura::istanza()->interruttori[Attrezzatura::istanza()->ventole]);
verificaLed(LED_RISCALDAMENTO, ModuloRele::istanza()->riscaldatore, Attrezzatura::istanza()->interruttori[Attrezzatura::istanza()->riscaldatore]);
verificaLed(LED_SKIMMER, ModuloRele::istanza()->skimmer, Attrezzatura::istanza()->interruttori[Attrezzatura::istanza()->skimmer]);
}
void SyncSmartphone::verificaLed(uint8_t idLed, uint8_t idRelay, bool interruttore) {
if ((led[idLed].acceso && !interruttore) || (!led[idLed].acceso && interruttore)) {
led[idLed].acceso = !led[idLed].acceso;
led[idLed].syncStato = true;
}
if (ModuloRele::istanza()->rele[idRelay].acceso) {
if (strcmp(led[idLed].colore, BLYNK_GREEN) != 0) {
led[idLed].colore = BLYNK_GREEN;
led[idLed].syncColore = true;
}
}
else {
if (strcmp(led[idLed].colore, BLYNK_RED) != 0) {
led[idLed].colore = BLYNK_RED;
led[idLed].syncColore = true;
}
}
}
I can’t find anything wrong, do you see something wrong?
Any advise?
Thanks.
