Used submodule branch as library source

This commit is contained in:
BlackMark 2018-08-11 13:37:15 +02:00
parent 8fa18f8e88
commit 0ec71af448
6 changed files with 95 additions and 951 deletions

3
.gitmodules vendored
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@ -1,3 +1,6 @@
[submodule "usart/array"]
path = usart/array
url = git@blackmark.me:array.git
[submodule "usart/usart"]
path = usart/usart
url = git@blackmark.me:usart.git

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@ -1,13 +1,15 @@
/*
* Copyright (c) by BlackMark 2015-2016
* Date 21/05/2016
* Version 1.5
* Copyright (c) by BlackMark 2015-2018
* Date 11/08/2018
* Version 1.6
*/
#include <stdio.h>
#include "clock.h"
#include "usart.h"
#include "array/array.h"
#include "usart/usart.h"
#include "clock.h"
int main()
{

1
usart/usart Submodule

@ -0,0 +1 @@
Subproject commit 81e6a9fdc0c588712b4a1b1598a927326d282c53

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@ -1,642 +0,0 @@
#include "usart.h"
//////////////////////////////////////////////////////////////////////////
USART0 USART0::sm_cInstance;
//////////////////////////////////////////////////////////////////////////
USART0::USART0()
{
#ifdef USART_SHAREDIO
m_vui8pUCSRA = &UCSRA;
m_vui8pUCSRB = &UCSRB;
m_vui8pUCSRC = &UCSRC;
m_vui8pUBRRH = &UBRRH;
m_vui8pUBRRL = &UBRRL;
m_vui8pUDR = &UDR;
#endif
#ifndef USART_SHAREDIO
m_vui8pUCSRA = &UCSR0A;
m_vui8pUCSRB = &UCSR0B;
m_vui8pUCSRC = &UCSR0C;
m_vui8pUBRRH = &UBRR0H;
m_vui8pUBRRL = &UBRR0L;
m_vui8pUDR = &UDR0;
#endif
m_vsizeRXBufferHead = 0;
m_vsizeRXBufferTail = 0;
m_vsizeTXBufferHead = 0;
m_vsizeTXBufferTail = 0;
}
//////////////////////////////////////////////////////////////////////////
uint8_t USART0::readUCSRC()
{
uint8_t ui8UCSRC;
#ifdef USART_SHAREDIO
ui8UCSRC = UBRRH;
ui8UCSRC = UCSRC;
#else
ui8UCSRC = *m_vui8pUCSRC;
#endif
return ui8UCSRC;
}
//////////////////////////////////////////////////////////////////////////
void USART0::setUCSRC( uint8_t ui8UCSRC )
{
#ifdef USART_SHAREDIO
*m_vui8pUCSRC = ( 1 << URSEL ) | ui8UCSRC;
#else
*m_vui8pUCSRC = ui8UCSRC;
#endif
}
//////////////////////////////////////////////////////////////////////////
void USART0::setRXState( bool bEnable )
{
if( bEnable )
{
*m_vui8pUCSRB |= ( 1 << RXEN_D );
}
else
{
*m_vui8pUCSRB &= ~( 1 << RXEN_D );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::setTXState( bool bEnable )
{
if( bEnable )
{
*m_vui8pUCSRB |= ( 1 << TXEN_D );
}
else
{
*m_vui8pUCSRB &= ~( 1 << TXEN_D );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::setRXInterrupt( bool bEnable )
{
if( bEnable )
{
*m_vui8pUCSRB |= ( 1 << RXCIE_D );
}
else
{
*m_vui8pUCSRB &= ~( 1 << RXCIE_D );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::setUDREInterrupt( bool bEnable )
{
if( bEnable )
{
*m_vui8pUCSRB |= ( 1 << UDRIE_D );
}
else
{
*m_vui8pUCSRB &= ~( 1 << UDRIE_D );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::setBaudRate( uint32_t ui32BaudRate )
{
uint16_t ui16UBRR = ( ( F_CPU / ( 16 * ui32BaudRate ) ) - 1 );
*m_vui8pUBRRH = static_cast<uint8_t>( ui16UBRR >> 8 );
*m_vui8pUBRRL = static_cast<uint8_t>( ui16UBRR );
}
//////////////////////////////////////////////////////////////////////////
void USART0::setDataBits( uint8_t ui8DataBits )
{
uint8_t ui8UCSRC = readUCSRC();
if( ui8DataBits < 5 )
{
ui8DataBits = 5;
}
else if( ui8DataBits > 9 )
{
ui8DataBits = 9;
}
if( ui8DataBits <= 8 )
{
bool bZeroBit = ( ui8DataBits - 5 ) & 1;
bool bOneBit = ( ( ui8DataBits - 5 ) >> 1 ) & 1;
if( bZeroBit )
{
ui8UCSRC |= ( 1 << UCSZ0_D );
}
else
{
ui8UCSRC &= ~( 1 << UCSZ0_D );
}
if( bOneBit )
{
ui8UCSRC |= ( 1 << UCSZ1_D );
}
else
{
ui8UCSRC &= ~( 1 << UCSZ1_D );
}
*m_vui8pUCSRB &= ~( 1 << UCSZ2_D );
}
else
{
ui8UCSRC |= ( 1 << UCSZ1_D ) | ( 1 << UCSZ0_D );
*m_vui8pUCSRB |= ( 1 << UCSZ2_D );
}
setUCSRC( ui8UCSRC );
}
//////////////////////////////////////////////////////////////////////////
void USART0::setParity( Parity enmParity )
{
uint8_t ui8UCSRC = readUCSRC();
if( enmParity == Parity::DISABLED )
{
ui8UCSRC &= ~( ( 1 << UPM1_D ) | ( 1 << UPM0_D ) );
}
else if( enmParity == Parity::ODD )
{
ui8UCSRC |= ( ( 1 << UPM1_D ) | ( 1 << UPM0_D ) );
}
else if( enmParity == Parity::EVEN )
{
ui8UCSRC &= ~( ( 1 << UPM0_D ) );
ui8UCSRC |= ( ( 1 << UPM1_D ) );
}
setUCSRC( ui8UCSRC );
}
//////////////////////////////////////////////////////////////////////////
void USART0::setStopBits( StopBit enmStopBits )
{
uint8_t ui8UCSRC = readUCSRC();
if( enmStopBits == StopBit::ONE )
{
ui8UCSRC &= ~( 1 << USBS_D );
}
else if( enmStopBits == StopBit::TWO )
{
ui8UCSRC |= ( 1 << USBS_D );
}
setUCSRC( ui8UCSRC );
}
//////////////////////////////////////////////////////////////////////////
void USART0::setMode( Mode enmMode )
{
uint8_t ui8UCSRC = readUCSRC();
#ifdef USART_SPI
if( enmMode == Mode::ASYNCHRONOUS )
{
ui8UCSRC &= ~( ( 1 << UMSEL1_D ) | ( 1 << UMSEL0_D ) );
}
else if( enmMode == Mode::SYNCHRONOUS )
{
ui8UCSRC &= ~( 1 << UMSEL1_D );
ui8UCSRC |= ( 1 << UMSEL0_D );
}
else if( enmMode == Mode::MASTERSPI )
{
ui8UCSRC |= ( ( 1 << UMSEL1_D ) | ( 1 << UMSEL0_D ) );
}
#else
if( enmMode == Mode::ASYNCHRONOUS )
{
ui8UCSRC &= ~( 1 << UMSEL_D );
}
else if( enmMode == Mode::SYNCHRONOUS )
{
ui8UCSRC |= ( 1 << UMSEL_D );
}
#endif
setUCSRC( ui8UCSRC );
}
//////////////////////////////////////////////////////////////////////////
uint32_t USART0::getBaudRate()
{
uint16_t ui16UBRR;
ui16UBRR = static_cast<uint16_t>( *m_vui8pUBRRH ) << 8;
ui16UBRR |= *m_vui8pUBRRL;
return F_CPU / ( static_cast<uint32_t>( 16 ) * ( ui16UBRR + 1 ) );
}
//////////////////////////////////////////////////////////////////////////
uint8_t USART0::getDataBits()
{
if( *m_vui8pUCSRB & ( 1 << UCSZ2_D ) )
{
return 9;
}
uint8_t ui8UCSRC = readUCSRC();
bool bZeroBit = ui8UCSRC & ( 1 << UCSZ0_D );
bool bOneBit = ui8UCSRC & ( 1 << UCSZ1_D );
return 5 + ( bOneBit << 1 | bZeroBit );
}
//////////////////////////////////////////////////////////////////////////
USART0::Parity USART0::getParity()
{
uint8_t ui8UCSRC = readUCSRC();
bool bZeroBit = ui8UCSRC & ( 1 << UPM0_D );
bool bOneBit = ui8UCSRC & ( 1 << UPM1_D );
if( bOneBit && !bZeroBit )
{
return Parity::EVEN;
}
if( bOneBit && bZeroBit )
{
return Parity::ODD;
}
return Parity::DISABLED;
}
//////////////////////////////////////////////////////////////////////////
USART0::StopBit USART0::getStopBits()
{
uint8_t ui8UCSRC = readUCSRC();
if( ui8UCSRC & ( 1 << USBS_D ) )
{
return StopBit::TWO;
}
return StopBit::ONE;
}
//////////////////////////////////////////////////////////////////////////
USART0::~USART0()
{
flushTransmit();
setBaudRate( 0 );
setRXState( false );
setTXState( false );
setRXInterrupt( false );
setUDREInterrupt( false );
}
//////////////////////////////////////////////////////////////////////////
USART0& USART0::inst()
{
return sm_cInstance;
}
//////////////////////////////////////////////////////////////////////////
void USART0::init( uint32_t ui32BaudRate /* = 9600 */, uint8_t ui8DataBits /* = 8 */, Parity enmParity /* = Parity::DISABLED */, StopBit enmStopBits /* = StopBit::ONE */, Mode enmMode /* = Mode::ASYNCHRONOUS */ )
{
setBaudRate( ui32BaudRate );
setDataBits( ui8DataBits );
setParity( enmParity );
setStopBits( enmStopBits );
setMode( enmMode );
setRXState( true );
setTXState( true );
setRXInterrupt( true );
setUDREInterrupt( false );
}
//////////////////////////////////////////////////////////////////////////
bool USART0::receiveByte( uint8_t &ui8Data )
{
if( m_vsizeRXBufferHead == m_vsizeRXBufferTail && !( SREG & ( 1 << SREG_I ) ) )
{
while( !( *m_vui8pUCSRA & ( 1 << RXC_D ) ) );
ui8Data = *m_vui8pUDR;
return true;
}
else if( m_vsizeRXBufferHead == m_vsizeRXBufferTail )
{
return false;
}
ui8Data = m_vui8aRXBuffer[m_vsizeRXBufferTail];
m_vsizeRXBufferTail = ( m_vsizeRXBufferTail + 1 ) % sm_sizeRXBUFFER_SIZE;
return true;
}
//////////////////////////////////////////////////////////////////////////
bool USART0::receiveByte( uint8_t &ui8Data, uint16_t ui16TimeoutMS )
{
uint16_t ui16DelayCounter = 0;
while( !receiveByte( ui8Data ) )
{
_delay_ms( 1 );
if( ui16DelayCounter++ > ui16TimeoutMS )
{
return false;
}
}
return true;
}
//////////////////////////////////////////////////////////////////////////
uint8_t USART0::receiveByteBlocked()
{
uint8_t ui8Received;
while( !receiveByte( ui8Received ) );
return ui8Received;
}
//////////////////////////////////////////////////////////////////////////
uint8_t USART0::receivePeek()
{
uint8_t ui8Received;
if( !( SREG & ( 1 << SREG_I ) && m_vsizeRXBufferHead == m_vsizeRXBufferTail ) )
{
while( !( *m_vui8pUCSRA & ( 1 << RXC_D ) ) );
ui8Received = *m_vui8pUDR;
size_t sizeIndex = ( m_vsizeRXBufferHead + 1 ) % sm_sizeRXBUFFER_SIZE;
if( sizeIndex != m_vsizeRXBufferTail )
{
m_vui8aRXBuffer[m_vsizeRXBufferHead] = ui8Received;
m_vsizeRXBufferHead = sizeIndex;
}
return ui8Received;
}
while( m_vsizeRXBufferHead == m_vsizeRXBufferTail );
return m_vui8aRXBuffer[m_vsizeRXBufferTail];
}
//////////////////////////////////////////////////////////////////////////
bool USART0::receiveLine( char *szBuffer, size_t sizeBufferLength, const char *szLineTerminator /* = "\r\n" */ )
{
size_t sizeReceived = 0;
while( sizeReceived < sizeBufferLength - 1 )
{
uint8_t ui8ReceiveByte;
while( !receiveByte( ui8ReceiveByte ) );
szBuffer[sizeReceived++] = ui8ReceiveByte;
szBuffer[sizeReceived] = '\0';
if( strstr( szBuffer, szLineTerminator ) )
{
szBuffer[sizeReceived - strlen( szLineTerminator )] = '\0';
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////////////////////
bool USART0::receiveLine( char *szBuffer, size_t sizeBufferLength, uint16_t ui16TimeoutMS, const char *szLineTerminator /* = "\r\n" */ )
{
size_t sizeReceived = 0;
while( sizeReceived < sizeBufferLength - 1 )
{
uint8_t ui8ReceiveByte;
uint16_t ui16DelayCounter = 0;
while( !receiveByte( ui8ReceiveByte ) )
{
_delay_ms( 1 );
if( ui16DelayCounter++ > ui16TimeoutMS )
{
szBuffer[sizeReceived] = '\0';
return false;
}
}
szBuffer[sizeReceived++] = ui8ReceiveByte;
szBuffer[sizeReceived] = '\0';
if( strstr( szBuffer, szLineTerminator ) )
{
szBuffer[sizeReceived - strlen( szLineTerminator )] = '\0';
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////////////////////
void USART0::flushReceive()
{
uint32_t ui32BaudRate = getBaudRate();
uint8_t ui8BitsPerSymbol = 1;
ui8BitsPerSymbol += getDataBits();
if( getParity() != Parity::DISABLED )
{
ui8BitsPerSymbol += 1;
}
if( getStopBits() == StopBit::ONE )
{
ui8BitsPerSymbol += 1;
}
else
{
ui8BitsPerSymbol += 2;
}
uint16_t ui16BaudDelayMS = static_cast<uint16_t>( ( 1000.0 * ui8BitsPerSymbol ) / ui32BaudRate ) + 1;
uint8_t ui8Received;
if( !( SREG & ( 1 << SREG_I ) ) )
{
while( true )
{
for( uint16_t i = 0; i < ui16BaudDelayMS; ++i )
{
_delay_ms( 1 );
}
if( m_vsizeRXBufferHead != m_vsizeRXBufferTail )
{
receiveByte( ui8Received );
continue;
}
if( ( *m_vui8pUCSRA & ( 1 << RXC_D ) ) )
{
ui8Received = *m_vui8pUDR;
continue;
}
break;
}
}
else
{
while( receiveByte( ui8Received, ui16BaudDelayMS ) );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::transmitByte( uint8_t ui8Data )
{
if( m_vsizeTXBufferHead == m_vsizeTXBufferTail && *m_vui8pUCSRA & ( 1 << UDRE_D ) )
{
*m_vui8pUDR = ui8Data;
return;
}
size_t sizeIndex = ( m_vsizeTXBufferHead + 1 ) % sm_sizeTXBUFFER_SIZE;
while( sizeIndex == m_vsizeTXBufferTail )
{
if( !( SREG & ( 1 << SREG_I ) ) && *m_vui8pUCSRA & ( 1 << UDRE_D ) )
{
transmitInterruptHandler();
}
}
m_vui8aTXBuffer[m_vsizeTXBufferHead] = ui8Data;
m_vsizeTXBufferHead = sizeIndex;
if( !( SREG & ( 1 << SREG_I ) ) )
{
while( !( *m_vui8pUCSRA & ( 1 << UDRE_D ) ) );
transmitInterruptHandler();
}
else
{
setUDREInterrupt( true );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::transmitString( const char *szString )
{
while( *szString )
{
transmitByte( *szString++ );
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::flushTransmit()
{
while( m_vsizeTXBufferHead != m_vsizeTXBufferTail && !( *m_vui8pUCSRA & ( 1 << UDRE_D ) ) );
}
//////////////////////////////////////////////////////////////////////////
void USART0::receiveInterruptHandler()
{
uint8_t ui8ReceivedByte = *m_vui8pUDR;
size_t sizeIndex = ( m_vsizeRXBufferHead + 1 ) % sm_sizeRXBUFFER_SIZE;
if( sizeIndex != m_vsizeRXBufferTail )
{
m_vui8aRXBuffer[m_vsizeRXBufferHead] = ui8ReceivedByte;
m_vsizeRXBufferHead = sizeIndex;
}
}
//////////////////////////////////////////////////////////////////////////
void USART0::transmitInterruptHandler()
{
uint8_t ui8TransmitByte = m_vui8aTXBuffer[m_vsizeTXBufferTail];
m_vsizeTXBufferTail = ( m_vsizeTXBufferTail + 1 ) % sm_sizeTXBUFFER_SIZE;
*m_vui8pUDR = ui8TransmitByte;
if( m_vsizeTXBufferHead == m_vsizeTXBufferTail )
{
setUDREInterrupt( false );
}
}
//////////////////////////////////////////////////////////////////////////
ISR( USART0_RX_vect_D )
{
USART0::inst().receiveInterruptHandler();
}
//////////////////////////////////////////////////////////////////////////
ISR( USART0_UDRE_vect_D )
{
USART0::inst().transmitInterruptHandler();
}
/************************************************************************/
/************************************************************************/
#ifdef SECOND_USART
//////////////////////////////////////////////////////////////////////////
USART1 USART1::sm_cInstance;
//////////////////////////////////////////////////////////////////////////
USART1& USART1::inst()
{
return sm_cInstance;
}
//////////////////////////////////////////////////////////////////////////
USART1::USART1()
{
m_vui8pUCSRA = &UCSR1A;
m_vui8pUCSRB = &UCSR1B;
m_vui8pUCSRC = &UCSR1C;
m_vui8pUBRRH = &UBRR1H;
m_vui8pUBRRL = &UBRR1L;
m_vui8pUDR = &UDR1;
}
//////////////////////////////////////////////////////////////////////////
ISR( USART1_RX_vect_D )
{
USART1::inst().receiveInterruptHandler();
}
//////////////////////////////////////////////////////////////////////////
ISR( USART1_UDRE_vect_D )
{
USART1::inst().transmitInterruptHandler();
}
#endif

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@ -27,19 +27,19 @@
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@ -54,7 +54,7 @@
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@ -67,129 +67,92 @@
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<avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcccpp.compiler.directories.IncludePaths><ListValues><Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value></ListValues></avrgcccpp.compiler.directories.IncludePaths>
<avrgcccpp.compiler.optimization.PackStructureMembers>True</avrgcccpp.compiler.optimization.PackStructureMembers>
<avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcccpp.compiler.warnings.AllWarnings>True</avrgcccpp.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.warnings.Pedantic>True</avrgcccpp.compiler.warnings.Pedantic>
<avrgcccpp.compiler.miscellaneous.OtherFlags>-Wextra -std=c++14</avrgcccpp.compiler.miscellaneous.OtherFlags>
<avrgcccpp.linker.general.UseVprintfLibrary>True</avrgcccpp.linker.general.UseVprintfLibrary>
<avrgcccpp.linker.libraries.Libraries><ListValues><Value>libm</Value><Value>libprintf_flt</Value></ListValues></avrgcccpp.linker.libraries.Libraries>
<avrgcccpp.assembler.general.IncludePaths><ListValues><Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value></ListValues></avrgcccpp.assembler.general.IncludePaths>
<avrgcc.compiler.symbols.DefSymbols><ListValues><Value>NDEBUG</Value></ListValues></avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
<avrgcccpp.compiler.symbols.DefSymbols><ListValues><Value>NDEBUG</Value></ListValues></avrgcccpp.compiler.symbols.DefSymbols>
<avrgcccpp.compiler.optimization.level>Optimize for size (-Os)</avrgcccpp.compiler.optimization.level>
</AvrGccCpp>
</ToolchainSettings>
<PreBuildEvent>echo "C:\avrdude-6.2\avrdude.exe" -v -p$(avrdevice) %%* -Uflash:w:"$(OutputDirectory)\$(Name).hex":i &gt; "$(MSBuildProjectDirectory)\avrdude.bat"</PreBuildEvent>
<PreBuildEvent>echo "C:\bin\avrdude-6.3\avrdude.exe" -v -p$(avrdevice) %%* -Uflash:w:"$(OutputDirectory)\$(Name).hex":i &gt; "$(MSBuildProjectDirectory)\avrdude.bat"</PreBuildEvent>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
<ToolchainSettings>
<AvrGccCpp>
<avrgcc.common.Device>-mmcu=atmega328p -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\gcc\dev\atmega328p"</avrgcc.common.Device>
<avrgcc.common.optimization.RelaxBranches>True</avrgcc.common.optimization.RelaxBranches>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcccpp.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value>
</ListValues>
</avrgcccpp.compiler.directories.IncludePaths>
<avrgcccpp.compiler.optimization.PackStructureMembers>True</avrgcccpp.compiler.optimization.PackStructureMembers>
<avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcccpp.compiler.warnings.AllWarnings>True</avrgcccpp.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.warnings.Pedantic>True</avrgcccpp.compiler.warnings.Pedantic>
<avrgcccpp.compiler.miscellaneous.OtherFlags>-Wextra -std=c++11</avrgcccpp.compiler.miscellaneous.OtherFlags>
<avrgcccpp.linker.general.UseVprintfLibrary>True</avrgcccpp.linker.general.UseVprintfLibrary>
<avrgcccpp.linker.libraries.Libraries>
<ListValues>
<Value>libm</Value>
<Value>libprintf_flt</Value>
</ListValues>
</avrgcccpp.linker.libraries.Libraries>
<avrgcccpp.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value>
</ListValues>
</avrgcccpp.assembler.general.IncludePaths>
<avrgcc.compiler.symbols.DefSymbols>
<ListValues>
<Value>DEBUG</Value>
</ListValues>
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
<avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
<avrgcccpp.compiler.symbols.DefSymbols>
<ListValues>
<Value>DEBUG</Value>
</ListValues>
</avrgcccpp.compiler.symbols.DefSymbols>
<avrgcccpp.compiler.optimization.level>Optimize (-O1)</avrgcccpp.compiler.optimization.level>
<avrgcccpp.compiler.optimization.DebugLevel>Default (-g2)</avrgcccpp.compiler.optimization.DebugLevel>
<avrgcccpp.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcccpp.assembler.debugging.DebugLevel>
</AvrGccCpp>
<avrgcc.common.Device>-mmcu=atmega328p -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\gcc\dev\atmega328p"</avrgcc.common.Device>
<avrgcc.common.optimization.RelaxBranches>True</avrgcc.common.optimization.RelaxBranches>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcc.compiler.directories.IncludePaths><ListValues><Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value></ListValues></avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcccpp.compiler.directories.IncludePaths><ListValues><Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value></ListValues></avrgcccpp.compiler.directories.IncludePaths>
<avrgcccpp.compiler.optimization.PackStructureMembers>True</avrgcccpp.compiler.optimization.PackStructureMembers>
<avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcccpp.compiler.warnings.AllWarnings>True</avrgcccpp.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.warnings.Pedantic>True</avrgcccpp.compiler.warnings.Pedantic>
<avrgcccpp.compiler.miscellaneous.OtherFlags>-Wextra -std=c++14</avrgcccpp.compiler.miscellaneous.OtherFlags>
<avrgcccpp.linker.general.UseVprintfLibrary>True</avrgcccpp.linker.general.UseVprintfLibrary>
<avrgcccpp.linker.libraries.Libraries><ListValues><Value>libm</Value><Value>libprintf_flt</Value></ListValues></avrgcccpp.linker.libraries.Libraries>
<avrgcccpp.assembler.general.IncludePaths><ListValues><Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.0.106\include</Value></ListValues></avrgcccpp.assembler.general.IncludePaths>
<avrgcc.compiler.symbols.DefSymbols><ListValues><Value>DEBUG</Value></ListValues></avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
<avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
<avrgcccpp.compiler.symbols.DefSymbols><ListValues><Value>DEBUG</Value></ListValues></avrgcccpp.compiler.symbols.DefSymbols>
<avrgcccpp.compiler.optimization.level>Optimize (-O1)</avrgcccpp.compiler.optimization.level>
<avrgcccpp.compiler.optimization.DebugLevel>Default (-g2)</avrgcccpp.compiler.optimization.DebugLevel>
<avrgcccpp.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcccpp.assembler.debugging.DebugLevel>
</AvrGccCpp>
</ToolchainSettings>
<PreBuildEvent>echo "C:\avrdude-6.2\avrdude.exe" -v -p$(avrdevice) %%* -Uflash:w:"$(OutputDirectory)\$(Name).hex":i &gt; "$(MSBuildProjectDirectory)\avrdude.bat"</PreBuildEvent>
<PreBuildEvent>echo "C:\bin\avrdude-6.3\avrdude.exe" -v -p$(avrdevice) %%* -Uflash:w:"$(OutputDirectory)\$(Name).hex":i &gt; "$(MSBuildProjectDirectory)\avrdude.bat"</PreBuildEvent>
</PropertyGroup>
<ItemGroup>
<Compile Include="array\array.h">
@ -201,15 +164,16 @@
<Compile Include="main.cpp">
<SubType>compile</SubType>
</Compile>
<Compile Include="usart.cpp">
<Compile Include="usart\usart.cpp">
<SubType>compile</SubType>
</Compile>
<Compile Include="usart.h">
<Compile Include="usart\usart.h">
<SubType>compile</SubType>
</Compile>
</ItemGroup>
<ItemGroup>
<Folder Include="array" />
<Folder Include="usart" />
</ItemGroup>
<Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
</Project>

View File

@ -1,184 +0,0 @@
/*
* Copyright (c) by BlackMark 2015-2016
* Date 26/05/2016
* Version 3.3
*/
#ifndef USART_H
#define USART_H
#include <avr/io.h>
#include <avr/interrupt.h>
#include <stdint.h>
#include <string.h>
#include "clock.h"
#if defined (__AVR_ATmega168A__) || defined (__AVR_ATmega328P__) || defined (__AVR_ATmega644P__) || defined (__AVR_ATmega1284P__)
#define USART_SPI
#define USART0_RX_vect_D USART_RX_vect
#define USART0_UDRE_vect_D USART_UDRE_vect
#endif
#if defined (__AVR_ATmega32A__) || (__AVR_ATmega8__)
#define USART_SHAREDIO
#define USART0_RX_vect_D USART_RXC_vect
#define USART0_UDRE_vect_D USART_UDRE_vect
#endif
#if defined (__AVR_ATmega1284P__)
#define SECOND_USART
#define USART0_RX_vect_D USART0_RX_vect
#define USART1_RX_vect_D USART1_RX_vect
#define USART0_UDRE_vect_D USART0_UDRE_vect
#define USART1_UDRE_vect_D USART1_UDRE_vect
#endif
#ifdef USART_SHAREDIO
#define RXEN_D RXEN
#define TXEN_D TXEN
#define RXCIE_D RXCIE
#define UDRIE_D UDRIE
#define UCSZ0_D UCSZ0
#define UCSZ1_D UCSZ1
#define UCSZ2_D UCSZ2
#define UPM0_D UPM0
#define UPM1_D UPM1
#define USBS_D USBS
#define RXC_D RXC
#define UDRE_D UDRE
#else
#define RXEN_D RXEN0
#define TXEN_D TXEN0
#define RXCIE_D RXCIE0
#define UDRIE_D UDRIE0
#define UCSZ0_D UCSZ00
#define UCSZ1_D UCSZ01
#define UCSZ2_D UCSZ02
#define UPM0_D UPM00
#define UPM1_D UPM01
#define USBS_D USBS0
#define RXC_D RXC0
#define UDRE_D UDRE0
#endif
#ifdef USART_SPI
#define UMSEL0_D UMSEL00
#define UMSEL1_D UMSEL01
#else
#define UMSEL_D UMSEL
#endif
class USART0
{
public:
enum class Mode
{
ASYNCHRONOUS = 0,
SYNCHRONOUS = 1,
#ifdef USART_SPI
MASTERSPI = 2
#endif
};
enum class Parity
{
DISABLED = 0,
ODD = 1,
EVEN = 2
};
enum class StopBit
{
ONE = 1,
TWO = 2
};
static constexpr size_t sm_sizeRXBUFFER_SIZE = 16;
static constexpr size_t sm_sizeTXBUFFER_SIZE = 16;
protected:
volatile uint8_t *m_vui8pUCSRA;
volatile uint8_t *m_vui8pUCSRB;
volatile uint8_t *m_vui8pUCSRC;
volatile uint8_t *m_vui8pUBRRH;
volatile uint8_t *m_vui8pUBRRL;
volatile uint8_t *m_vui8pUDR;
volatile size_t m_vsizeRXBufferHead;
volatile size_t m_vsizeRXBufferTail;
volatile size_t m_vsizeTXBufferHead;
volatile size_t m_vsizeTXBufferTail;
volatile uint8_t m_vui8aRXBuffer[sm_sizeRXBUFFER_SIZE];
volatile uint8_t m_vui8aTXBuffer[sm_sizeTXBUFFER_SIZE];
USART0();
private:
static USART0 sm_cInstance;
uint8_t readUCSRC();
void setUCSRC( uint8_t ui8UCSRC );
void setRXState( bool bEnable );
void setTXState( bool bEnable );
void setRXInterrupt( bool bEnable );
void setUDREInterrupt( bool bEnable );
void setBaudRate( uint32_t ui32BaudRate );
void setDataBits( uint8_t ui8DataBits );
void setParity( Parity enmParity );
void setStopBits( StopBit enmStopBits );
void setMode( Mode enmMode );
uint32_t getBaudRate();
uint8_t getDataBits();
Parity getParity();
StopBit getStopBits();
~USART0();
public:
static USART0& inst();
USART0( const USART0& ) = delete;
void operator=( const USART0& ) = delete;
void init( uint32_t ui32BaudRate = 9600, uint8_t ui8DataBits = 8, Parity enmParity = Parity::DISABLED, StopBit enmStopBits = StopBit::ONE, Mode enmMode = Mode::ASYNCHRONOUS );
bool receiveByte( uint8_t &ui8Data );
bool receiveByte( uint8_t &ui8Data, uint16_t ui16TimeoutMS );
uint8_t receiveByteBlocked();
uint8_t receivePeek();
bool receiveLine( char *szBuffer, size_t sizeBufferLength, const char *szLineTerminator = "\r\n" );
bool receiveLine( char *szBuffer, size_t sizeBufferLength, uint16_t ui16TimeoutMS, const char *szLineTerminator = "\r\n" );
void flushReceive();
void transmitByte( uint8_t ui8Data );
void transmitString( const char *szString );
void flushTransmit();
void receiveInterruptHandler();
void transmitInterruptHandler();
inline USART0& operator<<( const char *szString )
{
transmitString( szString );
return *this;
}
};
#ifdef SECOND_USART
class USART1 : public USART0
{
public:
static USART1& inst();
USART1( const USART1& ) = delete;
void operator=( const USART1& ) = delete;
private:
static USART1 sm_cInstance;
USART1();
};
#endif
#endif