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LaurensHuizer / Arduino

Object Oriented Programming for Arduino
GNU General Public License v3.0
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'ISO C++ forbids initialization of member 'mode'' #2

Closed lopezem closed 6 years ago

lopezem commented 6 years ago

Hi Laurens,

I found your source code for the DRV8834 using Arduino: https://github.com/laurb9/StepperDriver

I am also running into the similar issue using Windows 7 and the Arduino 1.0.5-r2 IDE.

In file included from /A4988.h:13, from A4988.cpp:10: BasicStepperDriver.h:36: error: ISO C++ forbids initialization of member 'mode' BasicStepperDriver.h:36: error: making 'mode' static BasicStepperDriver.h:36: error: ISO C++ forbids in-class initialization of non-const static member 'mode' BasicStepperDriver.h:37: error: ISO C++ forbids initialization of member 'accel' BasicStepperDriver.h:37: error: making 'accel' static BasicStepperDriver.h:37: error: ISO C++ forbids in-class initialization of non-const static member 'accel' BasicStepperDriver.h:38: error: ISO C++ forbids initialization of member 'decel' BasicStepperDriver.h:38: error: making 'decel' static BasicStepperDriver.h:38: error: ISO C++ forbids in-class initialization of non-const static member 'decel' BasicStepperDriver.h:56: error: ISO C++ forbids initialization of member 'last_action_end' BasicStepperDriver.h:56: error: making 'last_action_end' static BasicStepperDriver.h:56: error: ISO C++ forbids in-class initialization of non-const static member 'last_action_end' BasicStepperDriver.h:57: error: ISO C++ forbids initialization of member 'next_action_interval' BasicStepperDriver.h:57: error: making 'next_action_interval' static BasicStepperDriver.h:57: error: ISO C++ forbids in-class initialization of non-const static member 'next_action_interval' BasicStepperDriver.h:70: error: ISO C++ forbids initialization of member 'enable_pin' BasicStepperDriver.h:70: error: making 'enable_pin' static BasicStepperDriver.h:70: error: ISO C++ forbids in-class initialization of non-const static member 'enable_pin' BasicStepperDriver.h:74: error: ISO C++ forbids initialization of member 'microsteps' BasicStepperDriver.h:74: error: making 'microsteps' static BasicStepperDriver.h:74: error: ISO C++ forbids in-class initialization of non-const static member 'microsteps' BasicStepperDriver.h:82: error: ISO C++ forbids initialization of member 'rpm' BasicStepperDriver.h:82: error: making 'rpm' static BasicStepperDriver.h:82: error: ISO C++ forbids in-class initialization of non-const static member 'rpm' /BasicStepperDriver.h: In static member function 'static void BasicStepperDriver::delayMicros(long unsigned int, long unsigned int)': BasicStepperDriver.h:46: error: 'yield' was not declared in this scope In file included from A4988.cpp:10: /A4988.h: At global scope: A4988.h:18: error: ISO C++ forbids initialization of member 'ms1_pin' A4988.h:18: error: making 'ms1_pin' static A4988.h:18: error: ISO C++ forbids in-class initialization of non-const static member 'ms1_pin' A4988.h:19: error: ISO C++ forbids initialization of member 'ms2_pin' A4988.h:19: error: making 'ms2_pin' static A4988.h:19: error: ISO C++ forbids in-class initialization of non-const static member 'ms2_pin' A4988.h:20: error: ISO C++ forbids initialization of member 'ms3_pin' A4988.h:20: error: making 'ms3_pin' static A4988.h:20: error: ISO C++ forbids in-class initialization of non-const static member 'ms3_pin' A4988.h:34: error: expected ';' before 'override' A4988.h:54: error: expected ';' before 'override' A4988.cpp: In constructor 'A4988::A4988(short int, short int, short int, short int, short int, short int)': A4988.cpp:36: error: 'short int A4988::ms1_pin' is a static data member; it can only be initialized at its definition A4988.cpp:36: error: 'short int A4988::ms2_pin' is a static data member; it can only be initialized at its definition A4988.cpp:36: error: 'short int A4988::ms3_pin' is a static data member; it can only be initialized at its definition A4988.cpp: In constructor 'A4988::A4988(short int, short int, short int, short int, short int, short int, short int)': A4988.cpp:41: error: 'short int A4988::ms1_pin' is a static data member; it can only be initialized at its definition A4988.cpp:41: error: 'short int A4988::ms2_pin' is a static data member; it can only be initialized at its definition A4988.cpp:41: error: 'short int A4988::ms3_pin' is a static data member; it can only be initialized at its definition A4988.cpp: At global scope: A4988.cpp:61: error: no 'short int A4988::setMicrostep(short int)' member function declared in class 'A4988' A4988.cpp:93: error: no 'short int A4988::getMaxMicrostep()' member function declared in class 'A4988'

I am not sure if this is a Windows problem, or what?

Thanks! Emilio