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xoseperez / espurna

Home automation firmware for ESP8266-based devices
http://tinkerman.cat
GNU General Public License v3.0
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PZEM004T compiling code problem #837

Closed MariusLaurinaitis closed 6 years ago

MariusLaurinaitis commented 6 years ago

Hello, I have problem with PZEM004T, Platformio dont compile the code, I get an errors: espurna/config/../sensors/PZEM004TSensor.h:131:23: error: expected identifier before numeric constant espurna/config/../sensors/PZEM004TSensor.h:131:23: error: expected ',' or '...' before numeric constant espurna/config/../sensors/PZEM004TSensor.h:130:28: error: invalid initialization of non-const reference of type 'Stream&' from an rvalue of type 'int' espurna/config/../sensors/PZEM004TSensor.h:23:41: error: class 'PZEM004TSensor' does not have any field named '_data' espurna/config/../sensors/PZEM004TSensor.h:75:25: error: no match for 'operator==' (operand types are 'Stream' and 'int') espurna/config/../sensors/PZEM004TSensor.h:76:23: error: cannot convert 'PZEM004T' to 'PZEM004T' in assignment espurna/config/../sensors/PZEM004TSensor.h:78:41: error: no matching function for call to 'PZEM004T::PZEM004T(Stream&)' espurna/config/../sensors/PZEM004TSensor.h:80:34: error: no matching function for call to 'PZEM004T::setAddress(<unresolve d overloaded function type>)' espurna/config/../sensors/PZEM004TSensor.h:101:23: error: '((PZEM004TSensor)this)->PZEM004TSensor::_ip' does not have cla ss type espurna/config/../sensors/PZEM004TSensor.h:115:54: error: no matching function for call to 'PZEM004T::current(<unresolved overloaded function type>)' espurna/config/../sensors/PZEM004TSensor.h:116:54: error: no matching function for call to 'PZEM004T::voltage(<unresolved overloaded function type>)' espurna/config/../sensors/PZEM004TSensor.h:117:52: error: no matching function for call to 'PZEM004T::power(<unresolved ov erloaded function type>)' espurna/config/../sensors/PZEM004TSensor.h:118:53: error: no matching function for call to 'PZEM004T::energy(<unresolved o verloaded function type>)'

MariusLaurinaitis commented 6 years ago

Thanks, I downloaded DEV, BIN compiled, but WEB GUI does not turn on. I'll wait, maybe I hurried up

Marius

xoseperez commented 6 years ago

Yeah, just fixed the compiling problems, I have not test it yet.

MariusLaurinaitis commented 6 years ago

Hello, any news?

Thanks Marius

xoseperez commented 6 years ago

I've been testing the PZEM with ESPurna and there an issue when using software serial that I have not been able to solve. Using hardware serial works just fine. I have changed the default method in the sensors.h file for the moment. Notice that using hardware serial for PZEM is not compatible with serial debug, so to build an image with this settings the hardware definition must state:

#define PZEM004T_SUPPORT                0
#define DEBUG_SERIAL_SUPPORT            0
xoseperez commented 6 years ago

Actually, using an oscilloscope shows that the PZEM is not answering back when using software serial... not sure the reason, but it does when using hardware serial..

xoseperez commented 6 years ago

@MariusLaurinaitis Can you give it a try using hardware serial?

MariusLaurinaitis commented 6 years ago

Hello, I tried it yesterday. But I do not understand. I have downloaded the DEV version. What do I need to change in specific files? At PZEM I connect the Wemos mini.

MariusLaurinaitis commented 6 years ago

arduino.h

define WEMOS_D1_MINI_RELAYSHIELD

define DEBUG_SERIAL_SUPPORT 0

define PZEM004T_SUPPORT 1

sensors.h //------------------------------------------------------------------------------ // PZEM004T based power monitor // Enable support by passing PZEM004T_SUPPORT=1 build flag //------------------------------------------------------------------------------

ifndef PZEM004T_SUPPORT

define PZEM004T_SUPPORT 0

endif

ifndef PZEM004T_USE_SOFT

define PZEM004T_USE_SOFT 0 // Use software serial

endif

ifndef PZEM004T_RX_PIN

define PZEM004T_RX_PIN 13 // Software serial RX GPIO (if PZEM004T_USE_SOFT == 1)

endif

ifndef PZEM004T_TX_PIN

define PZEM004T_TX_PIN 15 // Software serial TX GPIO (if PZEM004T_USE_SOFT == 1)

endif

ifndef PZEM004T_HW_PORT

define PZEM004T_HW_PORT Serial1 // Hardware serial port (if PZEM004T_USE_SOFT == 0)

endif

MariusLaurinaitis commented 6 years ago

I understand that I can specify the Wemos PIN: hardware.h

// PZEM004T

define PZEM004T_SUPPORT 0 // not working?

#define PZEM004T_RX_PIN     3
#define PZEM004T_TX_PIN     1
xoseperez commented 6 years ago

No, it should be like this:

#define PZEM004T_SUPPORT                1
#define PZEM004T_USE_SOFT               0
#define PZEM004T_HW_PORT                Serial
#define DEBUG_SERIAL_SUPPORT            0

And connect the PZEM to the RX/TX pins.

MariusLaurinaitis commented 6 years ago

OK,

define PZEM004T_HW_PORT Serial

define PZEM004T_HW_PORT Serial1 ? (delete 1?)

And Wemos PIN RX and TX? Do I need to use the standard Wemos RX TX?

MariusLaurinaitis commented 6 years ago

image

xoseperez commented 6 years ago

The main hardware port in the ESP8266 uses GPIOs 1 and 3. These are mapped to RX and TX in the Wemos.

So yes, you have to wire the PZEM004T to RX/TX and use the configuration I copied above.

In your screenshot you can see it is still using SoftwareSerial (it says "PZEM004T @ SwSerial(13,15)")

MariusLaurinaitis commented 6 years ago

image

MariusLaurinaitis commented 6 years ago

OK! All good! as I understood, the SWITTCH#0 must be ON

xoseperez commented 6 years ago

Nice, I'm labeling it as ready to deploy

1043717432 commented 6 years ago

Hey, what's the final configuration?

rradar commented 5 years ago

Is there a chance to get a pre build image for the pzem004t and a wemos d1 mini or the node mcu?

Also wiring would be interesting... :smiley:

jen101121 commented 6 months ago

hey, goodafternoon, I need help, Can you help me? my problem is, arduino ide software, said "no matching for call to pzem004tv30", how can i solve this?

mcspr commented 6 months ago

@jen101121 update ESP8266 Core in boards manager, it must be 3.1.2 don't see any problems when using arduino-ide 2.x or arduino-cli

If you still have any issues, please create a new one instead of continuing here

jen101121 commented 6 months ago

Ohh, I see, I try later, Thank you. I'll update you if it is working.

On Sun, Mar 17, 2024, 1:09 AM Max Prokhorov, @.***> wrote:

@jen101121 https://github.com/jen101121 update ESP8266 Core in boards manager, it must be 3.1.2 don't see any problems when using arduino-ide 2.x or arduino-cli

If you still have any issues, create a new one instead of continuing here

— Reply to this email directly, view it on GitHub https://github.com/xoseperez/espurna/issues/837#issuecomment-2002050285, or unsubscribe https://github.com/notifications/unsubscribe-auth/BHALZ23PWVJVKFHFXSXCCQTYYR4E7AVCNFSM4E6AGSPKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TEMBQGIYDKMBSHA2Q . You are receiving this because you were mentioned.Message ID: @.***>