From b715b276cbaa2473d9e4df77f6b476d2e19c01d2 Mon Sep 17 00:00:00 2001 From: Jonathan Naylor Date: Thu, 6 Oct 2016 20:06:57 +0100 Subject: [PATCH] Add the Mutex class. --- MMDVMHost.vcxproj | 2 ++ MMDVMHost.vcxproj.filters | 6 ++++ Makefile | 6 ++-- Makefile.Pi.Adafruit | 2 +- Makefile.Pi.HD44780 | 2 +- Makefile.Pi.OLED | 6 ++-- Makefile.Pi.PCF8574 | 2 +- Makefile.Solaris | 6 ++-- Mutex.cpp | 65 +++++++++++++++++++++++++++++++++++++++ Mutex.h | 45 +++++++++++++++++++++++++++ 10 files changed, 130 insertions(+), 12 deletions(-) create mode 100644 Mutex.cpp create mode 100644 Mutex.h diff --git a/MMDVMHost.vcxproj b/MMDVMHost.vcxproj index 2f4fadd..0ef648a 100644 --- a/MMDVMHost.vcxproj +++ b/MMDVMHost.vcxproj @@ -181,6 +181,7 @@ + @@ -246,6 +247,7 @@ + diff --git a/MMDVMHost.vcxproj.filters b/MMDVMHost.vcxproj.filters index 7aafe13..5a47341 100644 --- a/MMDVMHost.vcxproj.filters +++ b/MMDVMHost.vcxproj.filters @@ -209,6 +209,9 @@ Header Files + + Header Files + @@ -388,5 +391,8 @@ Source Files + + Source Files + \ No newline at end of file diff --git a/Makefile b/Makefile index 423ce97..51aa676 100644 --- a/Makefile +++ b/Makefile @@ -9,9 +9,9 @@ LDFLAGS = -g OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o \ - P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o Utils.o \ - YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o + Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ + Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o all: MMDVMHost diff --git a/Makefile.Pi.Adafruit b/Makefile.Pi.Adafruit index 05a8fbd..5a268c4 100644 --- a/Makefile.Pi.Adafruit +++ b/Makefile.Pi.Adafruit @@ -9,7 +9,7 @@ LDFLAGS = -g -L/usr/local/lib OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o diff --git a/Makefile.Pi.HD44780 b/Makefile.Pi.HD44780 index dc07a51..d3c6f1e 100644 --- a/Makefile.Pi.HD44780 +++ b/Makefile.Pi.HD44780 @@ -9,7 +9,7 @@ LDFLAGS = -g -L/usr/local/lib OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o diff --git a/Makefile.Pi.OLED b/Makefile.Pi.OLED index e1bb144..02d1018 100644 --- a/Makefile.Pi.OLED +++ b/Makefile.Pi.OLED @@ -9,9 +9,9 @@ LDFLAGS = -g -L/usr/local/lib OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o OLED.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o \ - P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o Utils.o \ - YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o + Golay24128.o Hamming.o OLED.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ + Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o all: MMDVMHost diff --git a/Makefile.Pi.PCF8574 b/Makefile.Pi.PCF8574 index 3ec9338..e52d353 100644 --- a/Makefile.Pi.PCF8574 +++ b/Makefile.Pi.PCF8574 @@ -9,7 +9,7 @@ LDFLAGS = -g -L/usr/local/lib OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o diff --git a/Makefile.Solaris b/Makefile.Solaris index f47cdf4..d955b0a 100644 --- a/Makefile.Solaris +++ b/Makefile.Solaris @@ -9,9 +9,9 @@ LDFLAGS = -g OBJECTS = \ AMBEFEC.o BCH.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRLookup.o DMRLC.o \ DMRNetwork.o DMRShortLC.o DMRSlot.o DMRSlotType.o DMRAccessControl.o DMRTrellis.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o \ - Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o \ - P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o Utils.o \ - YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o + Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o ModemSerialPort.o Mutex.o Nextion.o NullDisplay.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o \ + P25Network.o P25NID.o P25Utils.o QR1676.o RS129.o RS241213.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \ + Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o all: MMDVMHost diff --git a/Mutex.cpp b/Mutex.cpp new file mode 100644 index 0000000..837e340 --- /dev/null +++ b/Mutex.cpp @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2015,2016 by Jonathan Naylor G4KLX + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "Mutex.h" + +#if defined(_WIN32) || defined(_WIN64) + +CMutex::CMutex() : +m_handle() +{ + m_handle = ::CreateMutex(NULL, FALSE, NULL); +} + +CMutex::~CMutex() +{ + ::CloseHandle(m_handle); +} + +void CMutex::lock() +{ + ::WaitForSingleObject(m_handle, INFINITE); +} + +void CMutex::unlock() +{ + ::ReleaseMutex(m_handle); +} + +#else + +CMutex::CMutex() : +m_mutex(PTHREAD_MUTEX_INITIALIZER) +{ +} + +CMutex::~CMutex() +{ +} + +void CMutex::lock() +{ + ::pthread_mutex_lock(&m_mutex); +} + +void CMutex::unlock() +{ + ::pthread_mutex_unlock(&m_mutex); +} + +#endif diff --git a/Mutex.h b/Mutex.h new file mode 100644 index 0000000..7ce9f85 --- /dev/null +++ b/Mutex.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015,2016 by Jonathan Naylor G4KLX + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#if !defined(MUTEX_H) +#define MUTEX_H + +#if defined(_WIN32) || defined(_WIN64) +#include +#else +#include +#endif + +class CMutex +{ +public: + CMutex(); + ~CMutex(); + + void lock(); + void unlock(); + +private: +#if defined(_WIN32) || defined(_WIN64) + HANDLE m_handle; +#else + pthread_mutex_t m_mutex; +#endif +}; + +#endif