GatewayESP8266 Compile problem.

[RWoerz]

I,m having a problem compiling GatewayESP8266. I downloaded the latest libraries and started with a fresh copy of the Gateway program. I put in my WiFi and gateway info and it complied. I then enabled UDP and I got the expected error that it needed a MY_CONTROLLER_IP_ADDRESS. I added the address of Vera and that's when things went sideways. I got the following error.

In file included from C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/MySensors.h:200:0,

             from C:\Users\RWoerz\AppData\Local\Temp\arduino_modified_sketch_73845\GatewayESP8266.ino:134:

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MyGatewayTransportEthernet.cpp: In function 'bool gatewayTransportAvailable()':

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MyGatewayTransportEthernet.cpp:302:35: error: no match for 'operator[]' (operand types are 'inputBuffer' and 'int')

_ethernetServer.read(inputString[0].string, MY_GATEWAY_MAX_RECEIVE_LENGTH);

                               ^

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MyGatewayTransportEthernet.cpp:303:14: error: no match for 'operator[]' (operand types are 'inputBuffer' and 'int')

inputString[0].string[packet_size] = 0;

          ^

In file included from C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/MySensors.h:28:0,

             from C:\Users\RWoerz\AppData\Local\Temp\arduino_modified_sketch_73845\GatewayESP8266.ino:134:

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MyGatewayTransportEthernet.cpp:304:55: error: no match for 'operator[]' (operand types are 'inputBuffer' and 'int')

debug(PSTR("UDP packet received: %s\n"), inputString[0].string);

                                                   ^

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MySensorsCore.h:90:40: note: in definition of macro 'debug'

#define debug(x,...) hwDebugPrint(x, ##VA_ARGS) //!< debug, to be removed (follow-up PR)

                                    ^

In file included from C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/MySensors.h:200:0,

             from C:\Users\RWoerz\AppData\Local\Temp\arduino_modified_sketch_73845\GatewayESP8266.ino:134:

C:\Users\RWoerz\Documents\Arduino\libraries\MySensors/core/MyGatewayTransportEthernet.cpp:305:58: error: no match for 'operator[]' (operand types are 'inputBuffer' and 'int')

const bool ok = protocolParse(_ethernetMsg, inputString[0].string);

                                                      ^

Multiple libraries were found for "WiFiUdp.h"
Used: C:\Users\RWoerz\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
Multiple libraries were found for "MySensors.h"
Used: C:\Users\RWoerz\Documents\Arduino\libraries\MySensors
Not used: C:\Users\RWoerz\Documents\Arduino\libraries\arduino_343871
Not used: C:\Users\RWoerz\Documents\Arduino\libraries\arduino_271619
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).

[mfalkvidd]

@RWoerz looks similar to https://github.com/mysensors/MySensors/issues/919

[RWoerz]

Thanks that seems to have worked. This is what is needed.
In the file MyGatewayTransportEthernet.cpp around line 301 the following changes need to be made. All the [0]'s need to be removed.

Old:
#if defined(MY_GATEWAY_ESP8266)
_ethernetServer.read(inputString[0].string, MY_GATEWAY_MAX_RECEIVE_LENGTH);
inputString[0].string[packet_size] = 0;
debug(PSTR("UDP packet received: %s\n"), inputString[0].string);
const bool ok = protocolParse(_ethernetMsg, inputString[0].string);
#else

New:
#if defined(MY_GATEWAY_ESP8266)
_ethernetServer.read(inputString.string, MY_GATEWAY_MAX_RECEIVE_LENGTH);
inputString.string[packet_size] = 0;
debug(PSTR("UDP packet received: %s\n"), inputString.string);
const bool ok = protocolParse(_ethernetMsg, inputString.string);
#else