Re: ESP-01, DS18B20, Arduino IDE
: czw sty 16, 2020 6:49 pm
Pamiętam, że jakiś czas temu miałem z tym problemy
Prawdopodobnie masz rację i to już się zmieniło.
Prawdopodobnie masz rację i to już się zmieniło.
A po jakim czasie wysyła zapytanie o odczyt kolejnego czujnika?
Z tego co pamiętam, to jest co 5 s na zmianę request o pomiar i potem odczyt po 5 s. Ilość czujników nie ma znaczenie, bo tam każdy równolegle robi pomiar.Yepestis pisze: ↑czw sty 16, 2020 7:04 pmA po jakim czasie wysyła zapytanie o odczyt kolejnego czujnika?
Przy większej ilości czujników czas odczytu się znacząco wydłuża.
Może by spróbować skrócić ten czas. Przy maksymalnej rozdzielczości 12bit wynosi 750ms, dla pewności można by ustawić np. 1500ms
DS18B20 czas odczytu.JPG
Dokładnie. Ilość czujników na pinie zlicza dobrze. Ale przy ich listowaniu po max 17 czujnikach wtrąca się software'owy watchdog i restartuje ESP... Pewnie tutaj to trwa zbyt długo...
Na początku metody setup() daj: ESP.wdtDisable();
No i jesteś wielki
Kod: Zaznacz cały
OneWire(pin 2) Parasite power is OFF
OneWire(pin 2) Found 21 devices:
Index 0 - address {0x28, 0x80, 0xD2, 0x16, 0xA8, 0x01, 0x3C, 0x12}
Index 1 - address {0x28, 0x18, 0x96, 0x16, 0xA8, 0x01, 0x3C, 0xF4}
Index 2 - address {0x28, 0x84, 0xB9, 0x16, 0xA8, 0x01, 0x3C, 0xAF}
Index 3 - address {0x28, 0x1C, 0x95, 0x16, 0xA8, 0x01, 0x3C, 0x66}
Index 4 - address {0x28, 0xFC, 0x8B, 0x16, 0xA8, 0x01, 0x3C, 0x91}
Index 5 - address {0x28, 0x32, 0x74, 0x79, 0x97, 0x05, 0x03, 0x9B}
Index 6 - address {0x28, 0x96, 0xDD, 0x16, 0xA8, 0x01, 0x3C, 0x94}
Index 7 - address {0x28, 0x56, 0x04, 0x16, 0xA8, 0x01, 0x3C, 0xA6}
Index 8 - address {0x28, 0xCE, 0x0F, 0x16, 0xA8, 0x01, 0x3C, 0xC6}
Index 9 - address {0x28, 0xAE, 0xA3, 0x16, 0xA8, 0x01, 0x3C, 0x17}
Index 10 - address {0x28, 0xC9, 0xA2, 0x16, 0xA8, 0x01, 0x3C, 0x9C}
Index 11 - address {0x28, 0xE9, 0xF2, 0x16, 0xA8, 0x01, 0x3C, 0xBF}
Index 12 - address {0x28, 0x39, 0x34, 0x16, 0xA8, 0x01, 0x3C, 0xC5}
Index 13 - address {0x28, 0x15, 0xD2, 0x16, 0xA8, 0x01, 0x3C, 0x48}
Index 14 - address {0x28, 0x2D, 0x8F, 0x16, 0xA8, 0x01, 0x3C, 0x7D}
Index 15 - address {0x28, 0x43, 0xB1, 0x16, 0xA8, 0x01, 0x3C, 0x8B}
Index 16 - address {0x28, 0xE3, 0xA7, 0x16, 0xA8, 0x01, 0x3C, 0x37}
Index 17 - address {0x28, 0x93, 0xC0, 0x16, 0xA8, 0x01, 0x3C, 0xEF}
Index 18 - address {0x28, 0xB3, 0xD7, 0x16, 0xA8, 0x01, 0x3C, 0x74}
Index 19 - address {0x28, 0xBB, 0x43, 0x16, 0xA8, 0x01, 0x3C, 0x7D}
Index 20 - address {0x28, 0x67, 0xC0, 0x16, 0xA8, 0x01, 0x3C, 0x41}
WIFI: establishing connection with SSID: "SSID"
Using protocol version 8
Channel(0) value changed to 18.562500
Channel(1) value changed to 18.750000
Channel(2) value changed to 18.937500
Channel(3) value changed to 18.875000
Channel(4) value changed to 18.250000
Channel(5) value changed to 19.000000
Channel(6) value changed to 18.812500
Channel(7) value changed to 18.687500
Channel(8) value changed to 18.375000
Channel(9) value changed to 18.812500
Channel(10) value changed to 18.250000
Channel(11) value changed to 18.812500
Channel(12) value changed to 18.625000
Channel(13) value changed to 18.625000
Channel(14) value changed to 19.062500
Channel(15) value changed to 18.500000
Channel(16) value changed to 18.375000
Channel(17) value changed to 19.625000
Channel(18) value changed to 19.250000
Channel(19) value changed to 18.937500
Channel(20) value changed to 18.312500
Current status: SuplaDevice initialized
local IP: 172.16.144.78
subnetMask: 255.255.255.0
gatewayIP: 172.16.144.1
Signal Strength (RSSI): -72 dBm
Current status: Not connected
Establishing connection with: supla.******** (port: 2015)
Connected
Current status: Register in progress
Device registered (activity timeout 120 s, server version: 10, server min version: 10)
Current status: Registered and ready.
Changing activity timeout to 30
Activity timeout set to 30 s
Channel(19) value changed to 19.000000
Channel(20) value changed to 18.375000
Channel(0) value changed to 18.625000
Channel(1) value changed to 18.812500
Channel(2) value changed to 19.000000
Channel(4) value changed to 18.312500
Channel(5) value changed to 19.062500
Channel(7) value changed to 18.750000
Channel(8) value changed to 18.437500
Channel(9) value changed to 18.875000
Channel(10) value changed to 18.312500
Channel(11) value changed to 18.875000
Channel(12) value changed to 18.687500
Channel(14) value changed to 19.125000
Channel(15) value changed to 18.625000
Channel(16) value changed to 18.500000
Channel(17) value changed to 19.687500
Channel(2) value changed to 18.937500
Channel(8) value changed to 18.375000
Channel(10) value changed to 18.250000
Channel(13) value changed to 18.687500
Channel(14) value changed to 19.062500
Channel(16) value changed to 18.562500
Channel(17) value changed to 19.500000
Channel(18) value changed to 19.187500
Channel(19) value changed to 18.937500
Channel(20) value changed to 18.062500
Channel(2) value changed to 19.000000
Channel(4) value changed to 18.375000
Channel(10) value changed to 18.312500
Channel(14) value changed to 19.125000
Channel(17) value changed to 19.375000