QXK/C++ port example, Generic C++ compiler. More...

#include "qxk.hpp"

Include dependency graph for qxk_port.hpp:

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Macros
#define	QXK_ISR_CONTEXT_() (getSR() != 0U)
	determination if the code executes in the ISR context (used internally in QXK only) More...

#define	QXK_CONTEXT_SWITCH_() (trigSWI())
	trigger context switch (used internally in QXK only) More...

#define	QXK_ON_CONTEXT_SW 1
	activate the context-switch callback More...

#define	QXK_ISR_ENTRY()
	Define the ISR entry sequence, if the compiler supports writing interrupts in C++. More...

#define	QXK_ISR_EXIT()
	Define the ISR exit sequence, if the compiler supports writing interrupts in C++. More...

Functions
std::uint32_t	getSR (void)

void	trigSWI (void)

Detailed Description

QXK/C++ port example, Generic C++ compiler.

Definition in file qxk_port.hpp.

Macro Definition Documentation

◆ QXK_ISR_CONTEXT_

#define QXK_ISR_CONTEXT_ ( ) (getSR() != 0U)

determination if the code executes in the ISR context (used internally in QXK only)

Definition at line 47 of file qxk_port.hpp.

◆ QXK_CONTEXT_SWITCH_

#define QXK_CONTEXT_SWITCH_ ( ) (trigSWI())

trigger context switch (used internally in QXK only)

Definition at line 50 of file qxk_port.hpp.

◆ QXK_ON_CONTEXT_SW

#define QXK_ON_CONTEXT_SW 1

activate the context-switch callback

Definition at line 54 of file qxk_port.hpp.

◆ QXK_ISR_ENTRY

#define QXK_ISR_ENTRY ( )

Value:

    do { \
    ++QXK_attr_.intNest;     \
} while (false)

Define the ISR entry sequence, if the compiler supports writing interrupts in C++.

Note: This is just an example of QK_ISR_ENTRY. You need to define the macro appropriately for the CPU/compiler you're using. Also, some QK ports will not define this macro, but instead will provide ISR skeleton code in assembly.

Definition at line 65 of file qxk_port.hpp.

◆ QXK_ISR_EXIT

#define QXK_ISR_EXIT ( )

Value:

    do {        \
    --QXK_attr_.intNest;           \
    if (QXK_attr_.intNest == 0U) { \
        if (QXK_sched_() != 0U) {  \
            QXK_activate_();       \
        }                          \
    }                              \
    else {                         \
        Q_ERROR();                 \
    }                              \
} while (false)

Define the ISR exit sequence, if the compiler supports writing interrupts in C++.

Note: This is just an example of QK_ISR_EXIT. You need to define the macro appropriately for the CPU/compiler you're using. Also, some QK ports will not define this macro, but instead will provide ISR skeleton code in assembly.

Definition at line 76 of file qxk_port.hpp.

Function Documentation

◆ getSR()

std::uint32_t getSR ( void )

◆ trigSWI()

void trigSWI ( void )

Macros

Functions