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Exported library to submodule branch and adapted example

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This commit is contained in:
BlackMark 2018-04-26 13:45:23 +02:00
parent 79741c300b
commit b438aac91d
6 changed files with 85 additions and 644 deletions
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3
.gitmodules vendored Normal file
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@ -0,0 +1,3 @@
[submodule "inout/inout"]
path = inout/inout
url = git@blackmark.me:inout.git

1
inout/inout Submodule

@ -0,0 +1 @@
Subproject commit 093c0a6a025a5d39b9f236a03a290a374e3570e7

225
inout/inout.cpp
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@ -1,225 +0,0 @@
#include "inout.h"
//////////////////////////////////////////////////////////////////////////
volatile uint8_t* InOut::getPort( Pin enmPin, Type enmType )
{
volatile uint8_t *vpui8Port = nullptr;
if( enmPin == Pin::P_NONE )
{
return vpui8Port;
}
uint8_t ui8Port = ( static_cast<uint16_t>( enmPin ) >> 4 ) & 0x0F;
switch( ui8Port )
{
case 0:
{
if( enmType == Type::T_PIN )
{
vpui8Port = PORT_PINA;
}
else if( enmType == Type::T_DDR )
{
vpui8Port = PORT_DDRA;
}
else if( enmType == Type::T_PORT )
{
vpui8Port = PORT_PORTA;
}
break;
}
case 1:
{
if( enmType == Type::T_PIN )
{
vpui8Port = PORT_PINB;
}
else if( enmType == Type::T_DDR )
{
vpui8Port = PORT_DDRB;
}
else if( enmType == Type::T_PORT )
{
vpui8Port = PORT_PORTB;
}
break;
}
case 2:
{
if( enmType == Type::T_PIN )
{
vpui8Port = PORT_PINC;
}
else if( enmType == Type::T_DDR )
{
vpui8Port = PORT_DDRC;
}
else if( enmType == Type::T_PORT )
{
vpui8Port = PORT_PORTC;
}
break;
}
case 3:
{
if( enmType == Type::T_PIN )
{
vpui8Port = PORT_PIND;
}
else if( enmType == Type::T_DDR )
{
vpui8Port = PORT_DDRD;
}
else if( enmType == Type::T_PORT )
{
vpui8Port = PORT_PORTD;
}
break;
}
}
return vpui8Port;
}
//////////////////////////////////////////////////////////////////////////
uint8_t InOut::getPin( Pin enmPin )
{
return static_cast<uint16_t>( enmPin ) & 0x0F;
}
//////////////////////////////////////////////////////////////////////////
void InOut::setPinDirection( Pin enmPin, Dir enmDir, bool bPullup )
{
if( enmPin == Pin::P_NONE )
{
return;
}
volatile uint8_t *vpui8PortDir = getPort( enmPin, Type::T_DDR );
volatile uint8_t *vpui8PortOut = getPort( enmPin, Type::T_PORT );
uint8_t ui8Pin = getPin( enmPin );
setPinDirection( vpui8PortDir, ui8Pin, enmDir );
if( enmDir == Dir::D_IN )
{
writePin( vpui8PortOut, ui8Pin, bPullup );
}
}
//////////////////////////////////////////////////////////////////////////
bool InOut::readPin( Pin enmPin )
{
if( enmPin == Pin::P_NONE )
{
return false;
}
volatile uint8_t *vpui8Port = getPort( enmPin, Type::T_PIN );
uint8_t ui8Pin = getPin( enmPin );
return readPin( vpui8Port, ui8Pin );
}
//////////////////////////////////////////////////////////////////////////
void InOut::writePin( Pin enmPin, bool bValue )
{
if( enmPin == Pin::P_NONE )
{
return;
}
volatile uint8_t *vpui8Port = getPort( enmPin, Type::T_PORT );
uint8_t ui8Pin = getPin( enmPin );
writePin( vpui8Port, ui8Pin, bValue );
}
//////////////////////////////////////////////////////////////////////////
uint8_t InOut::readPort( Pin enmPortPin )
{
if( enmPortPin == Pin::P_NONE )
{
return 0;
}
volatile uint8_t *vpui8Port = getPort( enmPortPin, Type::T_PIN );
return readPort( vpui8Port );
}
//////////////////////////////////////////////////////////////////////////
void InOut::writePort( Pin enmPortPin, uint8_t ui8Value )
{
if( enmPortPin == Pin::P_NONE )
{
return;
}
volatile uint8_t *vpui8Port = getPort( enmPortPin, Type::T_PORT );
writePort( vpui8Port, ui8Value );
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
InOutPin::InOutPin()
{
setPin( InOut::Pin::P_NONE );
}
//////////////////////////////////////////////////////////////////////////
InOutPin::InOutPin( InOut::Pin enmPin )
{
setPin( enmPin );
}
//////////////////////////////////////////////////////////////////////////
InOutPin::~InOutPin()
{
setDirection( InOut::Dir::D_IN, false );
}
//////////////////////////////////////////////////////////////////////////
void InOutPin::setPin( InOut::Pin enmPin )
{
m_vpui8Input = InOut::getPort( enmPin, InOut::Type::T_PIN );
m_vpui8Dir = InOut::getPort( enmPin, InOut::Type::T_DDR );
m_vpui8Output = InOut::getPort( enmPin, InOut::Type::T_PORT );
m_ui8Pin = InOut::getPin( enmPin );
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
InOutPort::InOutPort()
{
setPort( InOut::Pin::P_NONE );
}
//////////////////////////////////////////////////////////////////////////
InOutPort::InOutPort( InOut::Pin enmPin )
{
setPort( enmPin );
}
//////////////////////////////////////////////////////////////////////////
InOutPort::~InOutPort()
{
setDirection( InOut::Dir::D_IN, false );
}
//////////////////////////////////////////////////////////////////////////
void InOutPort::setPort( InOut::Pin enmPortPin )
{
m_vpui8Input = InOut::getPort( enmPortPin, InOut::Type::T_PIN );
m_vpui8Dir = InOut::getPort( enmPortPin, InOut::Type::T_DDR );
m_vpui8Output = InOut::getPort( enmPortPin, InOut::Type::T_PORT );
}

188
inout/inout.cppproj
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@ -27,16 +27,16 @@
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<configurations /> <configurations />
<files /> <files />
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@ -55,129 +55,91 @@
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<SubType>compile</SubType>
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<Folder Include="inout" />
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</Project> </Project>

298
inout/inout.h
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@ -1,298 +0,0 @@
/*
* Copyright (c) by BlackMark 2015-2016
* Date 19/06/2016
* Version 2.6
*/
#ifndef INOUT_H
#define INOUT_H
#include <stdint.h>
#include <avr/io.h>
#define AVR_DIP40 defined (__AVR_ATmega32A__) || defined (__AVR_ATmega644P__) || defined (__AVR_ATmega1284P__)
#define AVR_DIP28 defined (__AVR_ATmega8__) || defined (__AVR_ATmega168A__) || defined (__AVR_ATmega328P__)
#define AVR_DIP8 defined (__AVR_ATtiny13A__) || defined (__AVR_ATtiny85__)
#if AVR_DIP40
#define PORT_PINA &PINA
#define PORT_DDRA &DDRA
#define PORT_PORTA &PORTA
#else
#define PORT_PINA nullptr
#define PORT_DDRA nullptr
#define PORT_PORTA nullptr
#endif
#if AVR_DIP40 || AVR_DIP28 || AVR_DIP8
#define PORT_PINB &PINB
#define PORT_DDRB &DDRB
#define PORT_PORTB &PORTB
#else
#define PORT_PINB nullptr
#define PORT_DDRB nullptr
#define PORT_PORTB nullptr
#endif
#if AVR_DIP40 || AVR_DIP28
#define PORT_PINC &PINC
#define PORT_DDRC &DDRC
#define PORT_PORTC &PORTC
#else
#define PORT_PINC nullptr
#define PORT_DDRC nullptr
#define PORT_PORTC nullptr
#endif
#if AVR_DIP40 || AVR_DIP28
#define PORT_PIND &PIND
#define PORT_DDRD &DDRD
#define PORT_PORTD &PORTD
#else
#define PORT_PIND nullptr
#define PORT_DDRD nullptr
#define PORT_PORTD nullptr
#endif
class InOut
{
public:
enum class Pin
{
P_NONE = -1,
#if AVR_DIP40
P_A0 = 0x00,
P_A1 = 0x01,
P_A2 = 0x02,
P_A3 = 0x03,
P_A4 = 0x04,
P_A5 = 0x05,
P_A6 = 0x06,
P_A7 = 0x07,
#endif
#if AVR_DIP40 || AVR_DIP28 || AVR_DIP8
P_B0 = 0x10,
P_B1 = 0x11,
P_B2 = 0x12,
P_B3 = 0x13,
P_B4 = 0x14,
P_B5 = 0x15,
#endif
#if AVR_DIP40 || AVR_DIP28
P_B6 = 0x16,
P_B7 = 0x17,
P_C0 = 0x20,
P_C1 = 0x21,
P_C2 = 0x22,
P_C3 = 0x23,
P_C4 = 0x24,
P_C5 = 0x25,
P_C6 = 0x26,
#endif
#if AVR_DIP40
P_C7 = 0x27,
#endif
#if AVR_DIP40 || AVR_DIP28
P_D0 = 0x30,
P_D1 = 0x31,
P_D2 = 0x32,
P_D3 = 0x33,
P_D4 = 0x34,
P_D5 = 0x35,
P_D6 = 0x36,
P_D7 = 0x37,
#endif
};
enum class Dir
{
D_IN = 0,
D_OUT = 1
};
enum class Type
{
T_PIN = 0,
T_DDR = 1,
T_PORT = 2
};
static volatile uint8_t* getPort( Pin enmPin, Type enmType );
static uint8_t getPin( Pin enmPin );
static void setPinDirection( Pin enmPin, Dir enmDir, bool bPullup );
static bool readPin( Pin enmPin );
static void writePin( Pin enmPin, bool bValue );
static uint8_t readPort( Pin enmPortPin );
static void writePort( Pin enmPortPin, uint8_t ui8Value );
//////////////////////////////////////////////////////////////////////////
static inline void setPinDirection( volatile uint8_t *vpui8Port, uint8_t ui8Pin, Dir enmDir )
{
if( enmDir == Dir::D_OUT )
{
*vpui8Port |= ( 1 << ui8Pin );
}
else
{
*vpui8Port &= ~( 1 << ui8Pin );
}
}
//////////////////////////////////////////////////////////////////////////
static inline bool readPin( volatile uint8_t *vpui8Port, uint8_t ui8Pin )
{
if( ( ( *vpui8Port ) >> ui8Pin ) & 1 )
{
return true;
}
return false;
}
//////////////////////////////////////////////////////////////////////////
static inline void writePin( volatile uint8_t *vpui8Port, uint8_t ui8Pin, bool bValue )
{
if( bValue )
{
*vpui8Port |= ( 1 << ui8Pin );
}
else
{
*vpui8Port &= ~( 1 << ui8Pin );
}
}
//////////////////////////////////////////////////////////////////////////
static inline void setPortDirection( volatile uint8_t *vpui8Port, Dir enmDir )
{
*vpui8Port = ( ( enmDir == InOut::Dir::D_OUT ) ? ( 0xFF ) : ( 0x00 ) );
}
//////////////////////////////////////////////////////////////////////////
static inline uint8_t readPort( volatile uint8_t *vpui8Port )
{
return *vpui8Port;
}
//////////////////////////////////////////////////////////////////////////
static inline void writePort( volatile uint8_t *vpui8Port, uint8_t ui8Value )
{
*vpui8Port = ui8Value;
}
};
//////////////////////////////////////////////////////////////////////////
class InOutPin
{
private:
volatile uint8_t *m_vpui8Input;
volatile uint8_t *m_vpui8Dir;
volatile uint8_t *m_vpui8Output;
uint8_t m_ui8Pin;
public:
InOutPin();
InOutPin( InOut::Pin enmPin );
~InOutPin();
void setPin( InOut::Pin enmPin );
//////////////////////////////////////////////////////////////////////////
inline void setDirection( InOut::Dir enmDir, bool bPullup )
{
if( !m_vpui8Dir || !m_vpui8Output )
{
return;
}
InOut::setPinDirection( m_vpui8Dir, m_ui8Pin, enmDir );
if( enmDir == InOut::Dir::D_IN )
{
InOut::writePin( m_vpui8Output, m_ui8Pin, bPullup );
}
}
//////////////////////////////////////////////////////////////////////////
inline bool read()
{
if( !m_vpui8Input )
{
return false;
}
return InOut::readPin( m_vpui8Input, m_ui8Pin );
}
//////////////////////////////////////////////////////////////////////////
inline void write( bool bValue )
{
if( !m_vpui8Output )
{
return;
}
InOut::writePin( m_vpui8Output, m_ui8Pin, bValue );
}
};
//////////////////////////////////////////////////////////////////////////
class InOutPort
{
private:
volatile uint8_t *m_vpui8Input;
volatile uint8_t *m_vpui8Dir;
volatile uint8_t *m_vpui8Output;
public:
InOutPort();
InOutPort( InOut::Pin enmPortPin );
~InOutPort();
void setPort( InOut::Pin enmPortPin );
//////////////////////////////////////////////////////////////////////////
inline void setDirection( InOut::Dir enmDir, bool bPullup )
{
if( !m_vpui8Dir || !m_vpui8Output )
{
return;
}
InOut::setPortDirection( m_vpui8Dir, enmDir );
if( enmDir == InOut::Dir::D_IN )
{
InOut::writePort( m_vpui8Output, ( ( bPullup ) ? ( 0xFF ) : ( 0x00 ) ) );
}
}
//////////////////////////////////////////////////////////////////////////
inline uint8_t read()
{
if( !m_vpui8Input )
{
return 0;
}
return InOut::readPort( m_vpui8Input );
}
//////////////////////////////////////////////////////////////////////////
inline void write( uint8_t ui8Value )
{
if( !m_vpui8Output )
{
return;
}
InOut::writePort( m_vpui8Output, ui8Value );
}
};
#endif

14
inout/main.cpp
View File

@ -1,18 +1,16 @@
/* /*
* Copyright (c) by BlackMark 2015-2016 * Copyright (c) by BlackMark 2015-2018
* Date 25/02/2016 * Date 26/04/2018
* Version 1.3 * Version 1.4
*/ */
#include "clock.h" #include "clock.h"
#include "inout.h" #include "inout/inout.h"
int main() int main()
{ {
InOutPin cLED( InOut::Pin::P_D7 ); InOutPin cLED( InOut::Pin::B5 );
cLED.setDirection( InOut::Dir::OUT );
cLED.setDirection( InOut::Dir::D_OUT, false );
cLED.write( false ); cLED.write( false );
while( true ) while( true )