Ticker.h error for "rfb_ticker.attach_ms" - ITEAD_SONOFF_RFBRIDGE

[kiralikbeyin]

Espurna Version [1.13.4] 2019-02-23
rc2.5.0

ITEAD_SONOFF_RFBRIDGE

rfbridge.ino line 264
_rfb_ticker.attach_ms(RF_SEND_DELAY, _rfbSend);
to
_rfb_ticker.attach_ms(RF_SEND_DELAY, _rfbSendMe);

rfbridge.ino line 221
void _rfbSend() {
to
void _rfbSendMe() {

[reaper7]

complete error log for this issue (arduino 1.8.8 on windows 10):

C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\rfbridge.ino: In function 'void _rfbSend(byte*, unsigned char)':

rfbridge:266:54: error: no matching function for call to 'Ticker::attach_ms(int, <unresolved overloaded function type>)'

         _rfb_ticker.attach_ms(RF_SEND_DELAY, _rfbSend);

                                                      ^

C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\rfbridge.ino:266:54: note: candidates are:

In file included from C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\mqtt.ino:16:0:

C:\PROGRAMY\Arduino\hardware\esp8266com\esp8266\libraries\Ticker/Ticker.h:60:7: note: void Ticker::attach_ms(uint32_t, Ticker::callback_function_t)

  void attach_ms(uint32_t milliseconds, callback_function_t callback)

       ^

C:\PROGRAMY\Arduino\hardware\esp8266com\esp8266\libraries\Ticker/Ticker.h:60:7: note:   no known conversion for argument 2 from '<unresolved overloaded function type>' to 'Ticker::callback_function_t {aka std::function<void()>}'

C:\PROGRAMY\Arduino\hardware\esp8266com\esp8266\libraries\Ticker/Ticker.h:78:7: note: template<class TArg> void Ticker::attach_ms(uint32_t, void (*)(TArg), TArg)

  void attach_ms(uint32_t milliseconds, void (*callback)(TArg), TArg arg)

       ^

C:\PROGRAMY\Arduino\hardware\esp8266com\esp8266\libraries\Ticker/Ticker.h:78:7: note:   template argument deduction/substitution failed:

C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\rfbridge.ino:266:54: note:   candidate expects 1 argument, 2 provided

         _rfb_ticker.attach_ms(RF_SEND_DELAY, _rfbSend);

                                                      ^

C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\rfbridge.ino:266:54: note:   candidate expects 1 argument, 0 provided

C:\PROGRAMY\arduino_projekty\espurna_dev\code\espurna\rfbridge.ino:266:54: note:   candidate expects 3 arguments, 2 provided

exit status 1
no matching function for call to 'Ticker::attach_ms(int, <unresolved overloaded function type>)'

Renaming _rfbSend to different name like _rfbSendNoParams solves problem.

[kiralikbeyin]

Also light.ino have "attach_ms" function

line 694
_light_transition_ticker.attach_ms(LIGHT_TRANSITION_STEP, _lightProviderUpdate);

[reaper7]

@kiralikbeyin - yes but procedure _lightProviderUpdate not have variants with parameters.

_rfbSend has three variants

1. void _rfbSend()
2. void _rfbSend(byte * code, unsigned char times)
3. void _rfbSend(byte * message)

[mcspr]

Just a note about this:
If I remember right, new ticker API does some things via std::function which really does not like overloaded functions. Renaming works, yes.