00001 /* 00002 **************************************************************************** 00003 * 00004 * simulavr - A simulator for the Atmel AVR family of microcontrollers. 00005 * Copyright (C) 2001, 2002, 2003 Klaus Rudolph 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 * 00021 **************************************************************************** 00022 * 00023 * $Id$ 00024 */ 00025 00026 #ifndef SERIALTX_H_INCLUDED 00027 #define SERIALTX_H_INCLUDED 00028 00029 #include "systemclocktypes.h" 00030 #include "ui.h" 00031 00032 class SerialTxBuffered: public SimulationMember { 00033 protected: 00034 Pin tx; 00035 00036 std::map < std::string, Pin *> allPins; 00037 unsigned long long baudrate; 00038 00039 enum T_TxState{ 00040 TX_DISABLED, 00041 TX_SEND_STARTBIT, 00042 TX_SEND_DATABIT, 00043 TX_SEND_STOPBIT, 00044 TX_STOPPING 00045 } ; 00046 00047 T_TxState txState; 00048 00049 std::vector<unsigned char> inputBuffer; 00050 unsigned int data; 00051 unsigned int bitCnt; 00052 unsigned int maxBitCnt; 00053 00054 bool receiveInHex; 00055 00056 public: 00057 SerialTxBuffered(); 00058 void Reset(); 00059 virtual ~SerialTxBuffered(){}; 00060 void SetHexInput(bool newValue); 00061 virtual int Step(bool &trueHwStep, SystemClockOffset *timeToNextStepIn_ns=0); 00063 virtual void Send(unsigned char data); 00064 virtual void SetBaudRate(SystemClockOffset baud); 00065 virtual Pin* GetPin(const char *name); 00066 }; 00067 00068 00070 class SerialTx: public SerialTxBuffered, public ExternalType { 00071 public: 00072 SerialTx(UserInterface *_ui, const char *_name, const char *baseWindow); 00073 virtual ~SerialTx(){}; 00074 virtual void SetNewValueFromUi(const std::string &); 00075 }; 00076 00077 #endif