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seb821 / espRFLinkMQTT

ESP8266 gateway between RFLink and MQTT server
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Does not compile on latest "Generic ESP8266 Module" version #6

Closed jrhbcn closed 4 years ago

jrhbcn commented 4 years ago

Hello,

When trying to compile the code in Arduino IDE with latest "Generic ESP8266 Module" version (2.6.3) the following error appears:

config.h:15:52: error: no matching function for call to 'SoftwareSerial::SoftwareSerial(int, int, bool, int)'

 SoftwareSerial softSerial(4, 2, false,BUFFER_SIZE+2); // software serial RX from GPIO4/D2 pin (unused pin on ESP01), software serial TX to RFLink on GPIO2/D4 pin - uncomment to use software serial
...
     SoftwareSerial(int8_t rxPin, int8_t txPin = -1);

SoftwareSerial.h:94:5: note:   candidate expects 2 arguments, 4 provided

no matching function for call to 'SoftwareSerial::SoftwareSerial(int, int, bool, int)

Using version 2.5.2 solves the issue.

TimothyGaray commented 4 years ago

Thank you. Just ran into that same message for a NodeMCU 1.0 (ESP-12E) module. Rolling back to 2.5.2 resolved it for me as well.

seb821 commented 4 years ago

Last version is using RX/TX ESP pins by default.

For core 2.6.3, you need to remove last argument and use this: "SoftwareSerial softSerial(4, 2, false)" instead of "SoftwareSerial softSerial(4, 2, false,BUFFER_SIZE+2)"