Attached is a picture with pretty much the problem I'm having.
At a loss what to do to match the argument.
Thanks in advance for the help
Derek
解決済! 解決策の投稿を見る。
Hello Derek Drost,
the error shown by CodeWarrior explains it clearly. I'll give you a hint, how does the left function differs from the right function? You will find an answer in the picture you shared :smileywink:
MQX is C library, therefore the function _int_install_isr expects the second parameter as a function pointer (void (*)(void *)). Unfortunately, what you attempt to do , install a class method as a callback. Which is not the same (this pointer as part of parameters).
Change the function to static, which will be not part of the class (no this pointer as a parameter). Although you can't access class member from static function. As I checked your code, that does not concern you.
More answers in C++ FAQ:
Regards,
c0170
Hello Derek Drost,
the error shown by CodeWarrior explains it clearly. I'll give you a hint, how does the left function differs from the right function? You will find an answer in the picture you shared :smileywink:
MQX is C library, therefore the function _int_install_isr expects the second parameter as a function pointer (void (*)(void *)). Unfortunately, what you attempt to do , install a class method as a callback. Which is not the same (this pointer as part of parameters).
Change the function to static, which will be not part of the class (no this pointer as a parameter). Although you can't access class member from static function. As I checked your code, that does not concern you.
More answers in C++ FAQ:
Regards,
c0170
In many cases such issues are caused by C++ name mangling. As seen from a C module, the name won't be isrDataReady, but most likely the C++ compiler will take the function parameters into consideration, something like isrDataReady_v. .