带有UART接口的“音乐”数字总线

#ifndef SOUNDS_DIGITAL_BUS_H_INCLUDED #define SOUNDS_DIGITAL_BUS_H_INCLUDED #define SDB_WAV_FILE_NAME "sdb_output.wav" #define SDB_UART_BIT 8 #define SDB_UART_PARITY 0 #define SDB_UART_STOP_BIT 1 #define SDB_UART_BAUDRATE 9600 #define SDB_UART_BAUDRATE_MAX 921600 ///   ()   #define SDB_MAX_DATA 30000 ///    #define SDB_CANNEL 1 /// -  ()  #define SDB_BIT 16 ///    #define SDB_FREQUENCY 96000 ///     OpenAL #define OPENAL_NUM_OF_DYNBUF 32 ///  OpenAL #define SDB_OPENAL_BIT SDB_BIT #define SDB_OPENAL_CANNEL SDB_CANNEL #define SDB_OPENAL_FREQUENCY SDB_FREQUENCY #define SDB_OPENAL_FORMAT AL_FORMAT_MONO16 ///     #define SDB_BUFFER_MAX 4800 ///  OpenAL    ( ,   1) #define SDB_WITH_OPENAL 1 ///   ( ,   1) #define SDB_WITH_DEBUG_MODE 0 #if SDB_WITH_OPENAL == 1 //   OpenAL    #include <openal/al.h> #include <openal/alc.h> #endif #if SDB_WITH_DEBUG_MODE == 1 //    #include <stdio.h> #include <locale.h> #endif //    #include <stdio.h> //    #include <string.h> class sdb { private: #if SDB_WITH_OPENAL == 1 //   openAl    //   speesy ALCdevice* openAlDevice; ALCcontext* openAlContext; ALuint openAlSource; signed char openAlnBuf; //  #endif // ---------------------------------------- //    WAV  FILE *fpSave; unsigned short wavBlockAlign; unsigned long wavSubchunk2Size; unsigned long wavChunkSize; unsigned char wavLenDataType; // ---------------------------------------- //      double dTime; //    ,  . double allTime; //    short busState; //   ( ) short busDataOne[SDB_BUFFER_MAX]; // ,   wav short busDataTwo[SDB_BUFFER_MAX]; unsigned char switchBuffer; //    unsigned int posBufferOne, posBufferTwo; //    unsigned int posAllBuffer; //   char wavFileName[512]; //  wav  char isCreateWavFileFlag; // ,  wav    char isBufferOneFlag; // ,     char isBufferTwoFlag; unsigned int uartBaudrate; //  UART   unsigned int uartT; unsigned char uartBit; //   unsigned char uartStopBit; //    unsigned char uartParityBit; unsigned char isAudioOutput; unsigned char isWavFileOutput; #if SDB_WITH_OPENAL == 1 ALboolean CheckALCError(void); ALboolean CheckALError(void); char initOpenAL(void); void destroyOpenAL(void); void playOpenAlSound(void); void stopOpenAlSound(void); void closeOpenAlSound(void); int getBufferStatusOpenAl(void); void setBufferOpenAl(signed short *buf,unsigned long siz); char updateOpenAl(void); #endif char createWavFile(char * filename,unsigned long sampleRate,unsigned short bitsPerSample, unsigned short numChannels); void writeSampleWavFile(void *data); void writeDataBlockWavFile(void *data,unsigned long len); void closeWavFile(void); void busDelay(unsigned short us); public: sdb(void); ~sdb(void); /** @brief       1-wire @param[in] data     1-wire */ void oneWireSendByte(unsigned char data); /** @brief     1-wire */ void oneWireReset(void); /** @brief    1- wire */ void oneWireStop(void); /** @brief      UART @param[in] data    UART */ void uartSendByte(unsigned char data); /** @brief     UART @param[in] data    UART */ void uartSend(unsigned long data); /** @brief   UART @param[in] baudrate   UART */ void uartSetBaudrate(unsigned long baudrate); /** @brief     @param[in] bit  ,   UART    */ void uartSetBit(unsigned char bit); /** @brief          .     1. @param[in] bit    */ void uartSetStopBit(unsigned char bit); /** @brief          UART  .   1,     ,   0,     UART     . @param[in] state ,   . */ void uartSetParityBit(unsigned char state); /** @brief    UART     UART,     .         . */ void uartStop(void); /** @brief    wav  @param[in] filename  wav  */ void setWavFileName(char* filename); /** @brief     OpenAL */ void playAudioOn(void); /** @brief     OpenAL */ void playAudioOff(void); /** @brief     wav  */ void recordOn(void); /** @brief     wav  */ void recordOff(void); }; #endif // MUSICDIGITALBUS_H_INCLUDED 

 #include "SoundsDigitalBus.h" #if SDB_WITH_OPENAL == 1 //   ALboolean sdb::CheckALCError(void) { ALenum ErrCode; ErrCode = alcGetError(openAlDevice); if (ErrCode != ALC_NO_ERROR) { return AL_FALSE; } return AL_TRUE; } ALboolean sdb::CheckALError(void) { ALenum ErrCode; if ((ErrCode = alGetError()) != AL_NO_ERROR) { return AL_FALSE; } return AL_TRUE; } //  OpenAL char sdb::initOpenAL(void) { ALfloat SourcePos[] = {0.0, 0.0, 0.0}; ALfloat SourceVel[] = {0.0, 0.0, 0.0}; //  . ALfloat ListenerPos[] = { 0.0, 0.0, 0.0 }; //  . ALfloat ListenerVel[] = { 0.0, 0.0, 0.0 }; //  . ( 3  –  «»,  3 – «») ALfloat ListenerOri[] = { 0.0, 0.0, -1.0, 0.0, 1.0, 0.0 }; #if SDB_WITH_DEBUG_MODE == 1 printf("alcOpenDevice\n"); #endif openAlDevice = alcOpenDevice(0); // open default device if (openAlDevice != 0) { openAlContext = alcCreateContext(openAlDevice,0); // create context if (openAlContext != 0) { #if SDB_WITH_DEBUG_MODE == 1 printf("alcMakeContextCurrent\n"); #endif alcMakeContextCurrent(openAlContext); // set active context } else { #if SDB_WITH_DEBUG_MODE == 1 printf("Error context\n"); #endif return 0; } } else { #if SDB_WITH_DEBUG_MODE == 1 printf("Error Open Device\n"); #endif return 0; } //  alListenerfv(AL_POSITION, ListenerPos); //  alListenerfv(AL_VELOCITY, ListenerVel); //  alListenerfv(AL_ORIENTATION, ListenerOri); alGenSources(1, &openAlSource); if (!CheckALError()) return false; alSourcef (openAlSource, AL_PITCH, 1.0f); alSourcef (openAlSource, AL_GAIN, 1.0f); alSourcefv(openAlSource, AL_POSITION, SourcePos); alSourcefv(openAlSource, AL_VELOCITY, SourceVel); alSourcei (openAlSource, AL_LOOPING, AL_FALSE); alSourcei(openAlSource, AL_LOOPING, AL_FALSE); openAlnBuf = 0; return 1; } void sdb::destroyOpenAL(void) { alSourceStop(openAlSource); //    alcMakeContextCurrent(0); //   alcDestroyContext(openAlContext); //    alcCloseDevice(openAlDevice); } void sdb::playOpenAlSound(void) { alSourcePlay(openAlSource); } void sdb::stopOpenAlSound(void) { alSourceStop(openAlSource); } void sdb::closeOpenAlSound(void) { alSourceStop(openAlSource); if (alIsSource(openAlSource)) alDeleteSources(1, &openAlSource); } int sdb::getBufferStatusOpenAl(void) { int processed = 0; if (openAlnBuf == 0) return 1; alGetSourcei(openAlSource, AL_BUFFERS_PROCESSED, &processed); CheckALError(); #if SDB_WITH_DEBUG_MODE == 1 printf("getBufferStatus: %d\n",processed); #endif if (processed != 0) { return processed; } return 0; } void sdb::setBufferOpenAl(signed short* buf, unsigned long siz) { int processed = 0; ALuint BufID = 0; #if _OPENAL_FORMAT == AL_FORMAT_MONO16 siz = siz*2; #endif // _OPENAL_FORMAT #if _OPENAL_FORMAT == AL_FORMAT_STEREO16 siz = siz*4; #endif // _OPENAL_FORMAT #if _OPENAL_FORMAT == AL_FORMAT_STEREO8 siz = siz*2; #endif // _OPENAL_FORMAT //     alGetSourcei(openAlSource, AL_BUFFERS_PROCESSED, &processed); CheckALError(); //   ,          if ((processed == 0) && (openAlnBuf < OPENAL_NUM_OF_DYNBUF)) { openAlnBuf++; //   alGenBuffers(1, &BufID); //   alBufferData(BufID,SDB_OPENAL_FORMAT,buf,siz,SDB_OPENAL_FREQUENCY); //     alSourceQueueBuffers(openAlSource, 1, &BufID); //    if (openAlnBuf == 1) alSourcePlay(openAlSource); } else { #if SDB_WITH_DEBUG_MODE == 1 printf("processed: %d openAlnBuf: %d\n",processed,openAlnBuf); #endif // ,        while (getBufferStatusOpenAl() == 0); //     alSourceUnqueueBuffers(openAlSource, 1, &BufID); CheckALError(); //    alBufferData(BufID,SDB_OPENAL_FORMAT,buf,siz,SDB_OPENAL_FREQUENCY); CheckALError(); alSourceQueueBuffers(openAlSource, 1, &BufID); CheckALError(); } } //        ,    //  1       char sdb::updateOpenAl(void) { int processed = 0; ALuint BufID; //     alGetSourcei(openAlSource, AL_BUFFERS_PROCESSED, &processed); #if SDB_WITH_DEBUG_MODE == 1 printf("updateOpenAl: %d\n",processed); #endif //     if (openAlnBuf == processed) { //     while (processed--) { //     alSourceUnqueueBuffers(openAlSource, 1, &BufID); if (!CheckALError()) return 0; alDeleteBuffers(1, &BufID); openAlnBuf--; } alSourceStop(openAlSource); #if SDB_WITH_DEBUG_MODE == 1 printf("alSourceStop: %d\n",openAlnBuf); #endif return 0; } return 1; } #endif //    .    void sdb::busDelay(unsigned short us) { double Time = (double)us/1000000.0; double locTime = allTime; char isFlag = 0; //  wav ,       if (isCreateWavFileFlag == 0) { if (isWavFileOutput == 1) { isFlag = createWavFile(wavFileName,SDB_FREQUENCY,SDB_BIT,SDB_CANNEL); //     ,    if (isFlag == 1) isCreateWavFileFlag = 1; } if (isAudioOutput == 1) { initOpenAL(); if (isWavFileOutput == 0) isCreateWavFileFlag = 1; } } allTime = allTime + Time; //     if (isCreateWavFileFlag == 1) //     while(locTime < allTime) { if (switchBuffer == 0) { if (posBufferOne >= SDB_BUFFER_MAX) { posBufferOne = 0; posBufferTwo = 0; busDataTwo[posBufferTwo++] = busState; isBufferOneFlag = 1; switchBuffer = 1; if (isWavFileOutput == 1) writeDataBlockWavFile(busDataOne,SDB_BUFFER_MAX); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataOne,SDB_BUFFER_MAX); #endif } else { busDataOne[posBufferOne++] = busState; } } else if (switchBuffer == 1) { if (posBufferTwo >= SDB_BUFFER_MAX) { posBufferOne = 0; posBufferTwo = 0; busDataOne[posBufferOne++] = busState; isBufferTwoFlag = 1; switchBuffer = 0; if (isWavFileOutput == 1) writeDataBlockWavFile(busDataTwo,SDB_BUFFER_MAX); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataTwo,SDB_BUFFER_MAX); #endif } else { busDataTwo[posBufferTwo++] = busState; } } posAllBuffer++; locTime = locTime + dTime; } } char sdb::createWavFile(char * filename,unsigned long sampleRate,unsigned short bitsPerSample, unsigned short numChannels) { char type[4]; const unsigned long subchunk1Size = 16; unsigned long byteRate; const unsigned short audioFormat = 1; unsigned short len_str = 0; char str_filename[512] = {0}; unsigned short i; //        wavLenDataType = bitsPerSample/8; wavSubchunk2Size = 0; wavChunkSize = wavSubchunk2Size + 44 - 8; //      wavBlockAlign = bitsPerSample / (8 * numChannels); // ,    . byteRate = sampleRate * wavBlockAlign; strcpy(str_filename,filename); len_str = strlen(str_filename); if (len_str < 4) return 0; //       .wav i = 0; while(i < len_str) { if (filename[i] == '.' && (i + 3) < len_str) { if (((filename[i + 1] == 'w') && (filename[i + 2] == 'a') && (filename[i + 3] == 'v')) || ((filename[i + 1] == 'W') && (filename[i + 2] == 'A') && (filename[i + 3] == 'V'))) { //     wav break; } else { if ((i + 3) >= 512) return 0; filename[i + 1] = 'w'; filename[i + 2] = 'a'; filename[i + 3] = 'v'; len_str = i + 4; break; } } else if ((i + 1) == len_str) { if ((i + 3) >= 512) return 0; filename[i + 1] = '.'; filename[i + 2] = 'w'; filename[i + 3] = 'a'; filename[i + 4] = 'v'; len_str = i + 5; break; } i++; } type[0] = filename[len_str - 4]; type[1] = filename[len_str - 3]; type[2] = filename[len_str - 2]; type[3] = filename[len_str - 1]; if (type[0]!='.'||type[1]!='w'||type[2]!='a'||type[3]!='v') { if (type[0]!='.'||type[1]!='W'||type[2]!='A'||type[3]!='V') { return 0; } } fpSave=fopen(str_filename,"wb"); type[0]='R'; type[1]='I'; type[2]='F'; type[3]='F'; fwrite(&type,sizeof(char),4,fpSave); fwrite(&wavChunkSize,sizeof(unsigned long),1,fpSave); type[0]='W'; type[1]='A'; type[2]='V'; type[3]='E'; fwrite(&type,sizeof(char),4,fpSave); type[0]='f'; type[1]='m'; type[2]='t'; type[3]=' '; fwrite(&type,sizeof(char),4,fpSave); fwrite(&subchunk1Size,sizeof(unsigned long),1,fpSave); fwrite(&audioFormat,sizeof(unsigned short),1,fpSave); fwrite(&numChannels,sizeof(unsigned short),1,fpSave); fwrite(&sampleRate,sizeof(unsigned long),1,fpSave); fwrite(&byteRate,sizeof(unsigned long),1,fpSave); fwrite(&wavBlockAlign,sizeof(unsigned short),1,fpSave); //    .   “”   . 8 , 16   .. fwrite(&bitsPerSample,sizeof(unsigned short),1,fpSave); type[0]='d'; type[1]='a'; type[2]='t'; type[3]='a'; // subchunk2Id //   “data” (0x64617461  big-endian ) fwrite(&type, sizeof(char), 4,fpSave); wavSubchunk2Size = 0; //    . fwrite(&wavSubchunk2Size, sizeof(unsigned long), 1,fpSave); return 1; } void sdb::writeSampleWavFile(void* data) { fwrite(data, wavLenDataType, wavBlockAlign, fpSave); wavSubchunk2Size = wavSubchunk2Size + wavLenDataType*wavBlockAlign; } void sdb::writeDataBlockWavFile(void* data, unsigned long len) { fwrite(data, wavLenDataType, len, fpSave); wavSubchunk2Size = wavSubchunk2Size + len*wavLenDataType; } //         . void sdb::closeWavFile(void) { wavChunkSize = wavSubchunk2Size + 44 - 8; fseek(fpSave,4,SEEK_SET); fwrite(&wavChunkSize,4,1,fpSave); fseek(fpSave,40,SEEK_SET); fwrite(&wavSubchunk2Size,4,1,fpSave); fclose(fpSave); } //  sdb::sdb(void) { openAlnBuf = 0; wavBlockAlign = 0; wavSubchunk2Size = 0; wavChunkSize = 0; wavLenDataType = 0; fpSave = NULL; strcat(wavFileName,SDB_WAV_FILE_NAME); dTime = 1.0/(double)SDB_OPENAL_FREQUENCY; allTime = 0.0; //      switchBuffer = 0; //    () posAllBuffer = 0; //     posBufferOne = 0; posBufferTwo = 0; isBufferOneFlag = 0; isBufferTwoFlag = 0; isCreateWavFileFlag = 0; busState = SDB_MAX_DATA; uartSetBaudrate(SDB_UART_BAUDRATE); uartSetBit(SDB_UART_BIT); uartSetStopBit(SDB_UART_STOP_BIT); uartSetParityBit(SDB_UART_PARITY); recordOn(); playAudioOn(); } //  sdb::~sdb() { if (isCreateWavFileFlag == 1) { if (posBufferOne > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataOne,posBufferOne); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataOne,posBufferTwo); #endif } else if (posBufferTwo > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataTwo,posBufferTwo); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataTwo,posBufferTwo); #endif } if (isWavFileOutput == 1) closeWavFile(); isCreateWavFileFlag = 0; #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) { while (1) { // ,      if (updateOpenAl() == 0) break; } closeOpenAlSound(); destroyOpenAL(); } #endif } } //      one wire void sdb::oneWireSendByte(unsigned char data) { for (register unsigned char i = 0; i < 8; i++) { if((data & (1 << i)) == 1 << i) { busState = 0; busDelay(12); busState = SDB_MAX_DATA; busDelay(65); } else { busState = 0; busDelay(65); busState = SDB_MAX_DATA; busDelay(12); } } busState = SDB_MAX_DATA; } //       uart void sdb::uartSendByte(unsigned char data) { unsigned short pBit = 0; //     //   busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; //  for (register unsigned char i = 0; i < 8; i++) { if((data & (1<<i)) == 1<<i) { busState = -SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; pBit++; } else { busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } } //   if (uartParityBit != 0) { if ((pBit & 0x0001) == 0) { busState = -SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } else { busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } } //   busState = -SDB_MAX_DATA; for (register unsigned char i = 0; i < uartStopBit; i++) busDelay(uartT); busState = -SDB_MAX_DATA; } //      uart void sdb::uartSend(unsigned long data) { unsigned short pBit = 0; //     //   busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; //  for (register unsigned char i = 0; i < uartBit; i++) { if((data & (1<<i)) == 1<<i) { busState = -SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } else { busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } } //   if (uartParityBit != 0) { if ((pBit & 0x0001) == 0) { busState = -SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } else { busState = SDB_MAX_DATA; busDelay(uartT); busState = -SDB_MAX_DATA; } } //   busState = -SDB_MAX_DATA; for (register unsigned char i = 0; i < uartStopBit; i++) busDelay(uartT); busState = -SDB_MAX_DATA; } //    UART void sdb::uartSetBaudrate(unsigned long baudrate) { if (baudrate > SDB_UART_BAUDRATE_MAX) baudrate = SDB_UART_BAUDRATE_MAX; uartBaudrate = baudrate; uartT = 1000000 / baudrate; } void sdb::uartSetBit(unsigned char bit) { if (bit > 32) bit = 32; if (bit == 0) bit = 1; if (bit < 8) bit = 8; uartBit = bit; } void sdb::uartSetStopBit(unsigned char bit) { if (bit == 0) bit = 1; uartStopBit = bit; } void sdb::uartSetParityBit(unsigned char state) { if (state > 1) state = 1; uartParityBit = state; } //       void sdb::oneWireReset(void) { busState = SDB_MAX_DATA; busDelay(100); busState = 0;// "0" busDelay(485);//  480 busState = SDB_MAX_DATA; busDelay(65);//  60      busState = 0;// "0" busDelay(400); busState = SDB_MAX_DATA; busDelay(100); } //    1-wire void sdb::oneWireStop(void) { if (isCreateWavFileFlag == 1) { if (posBufferOne > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataOne,posBufferOne); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataOne,posBufferOne); #endif } else if (posBufferTwo > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataTwo,posBufferTwo); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataTwo,posBufferTwo); #endif } #if SDB_WITH_OPENAL == 1 while (1) { // ,      if (updateOpenAl() == 0) break; } closeOpenAlSound(); destroyOpenAL(); #endif if (isWavFileOutput == 1) closeWavFile(); isCreateWavFileFlag = 0; } } void sdb::uartStop(void) { if (isCreateWavFileFlag == 1) { if (posBufferOne > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataOne,posBufferOne); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataOne,posBufferOne); #endif } else if (posBufferTwo > 0) { if (isWavFileOutput == 1) writeDataBlockWavFile(busDataTwo,posBufferTwo); #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) setBufferOpenAl(busDataTwo,posBufferTwo); #endif } #if SDB_WITH_OPENAL == 1 if (isAudioOutput == 1) { while (1) { // ,      if (updateOpenAl() == 0) break; } closeOpenAlSound(); destroyOpenAL(); } #endif if (isWavFileOutput == 1) closeWavFile(); isCreateWavFileFlag = 0; } } void sdb::setWavFileName(char* filename) { strcat(wavFileName,filename); } void sdb::playAudioOn(void) { if (isCreateWavFileFlag == 0) isAudioOutput = 1; } void sdb::playAudioOff(void) { if (isCreateWavFileFlag == 0) isAudioOutput = 0; } void sdb::recordOn(void) { if (isCreateWavFileFlag == 0) isWavFileOutput = 1; } void sdb::recordOff(void) { if (isCreateWavFileFlag == 0) { if (isAudioOutput == 1) isWavFileOutput = 0; else isWavFileOutput = 1; } } 

 #ifndef MAIN_H_INCLUDED #define MAIN_H_INCLUDED #define LINUX 0x00 #define WINDOWS 0x01 #define RU 0x00 #define EN 0x01 ///    #define TYPE_OS WINDOWS ///   #define LANGUAGE_PROGRAM RU #define UART_BUS 0x01 #define ONE_WIRE_BUS 0x02 #include <iostream> #include "SoundsDigitalBus.h" #include "stdlib.h" #include <stdio.h> #endif // MAIN_H_INCLUDED 

 #include "main.h" sdb soundsDigitalBus; int main() { static FILE *fp = NULL; //    char strData[512]; //    char strChar = 0; //  unsigned char busType; //    int strPos = 0; //    int uartBaudrate = 0; //  UART int uartBit = 8; int uartStopBit = 0; //int uartParityBit = 0; #if TYPE_OS==WINDOWS and LANGUAGE_PROGRAM==RU setlocale(LC_ALL, "Russian"); printf("  UART  ,   0,   1-wire.\n"); #else printf("Enter the UART baud rate, or specify 0 if you want 1-wire.\n"); #endif printf("UART Baudrate: "); memset(strData,0,512); while(1) { strChar = getchar(); if ((strChar >= '0') && (strChar <= '9')) { strData[strPos++] = strChar; } else break; } uartBaudrate = atoi(strData); if (uartBaudrate == 0) { busType = ONE_WIRE_BUS; } else { busType = UART_BUS; soundsDigitalBus.uartSetBaudrate(uartBaudrate); } printf("\n"); if (busType == UART_BUS) { #if TYPE_OS==WINDOWS and LANGUAGE_PROGRAM==RU printf("   UART\n"); #else printf("Enter the number of bits UART.\n"); #endif printf("UART bit: "); memset(strData,0,512); while(1) { strChar = getchar(); if ((strChar >= '0') && (strChar <= '9')) { strData[strPos++] = strChar; } else break; } uartBit = atoi(strData); soundsDigitalBus.uartSetBit(uartBit); printf("\n"); #if TYPE_OS==WINDOWS and LANGUAGE_PROGRAM==RU printf("    UART\n"); #else printf("Enter the number of stop bits UART.\n"); #endif printf("UART stop bit: "); memset(strData,0,512); while(1) { strChar = getchar(); if ((strChar >= '0') && (strChar <= '9')) { strData[strPos++] = strChar; } else break; } uartStopBit = atoi(strData); soundsDigitalBus.uartSetStopBit(uartStopBit); printf("\n"); #if TYPE_OS==WINDOWS and LANGUAGE_PROGRAM==RU printf("    UART? (Y/n)\n"); #else printf("Use the parity bit in the UART? (Y/n)\n"); #endif strChar = getchar(); if ((strChar == 'n') || (strChar == 'N') || (strChar == '') || (strChar == '')) { soundsDigitalBus.uartSetParityBit(0); printf("not used\n"); } else { soundsDigitalBus.uartSetParityBit(1); printf("Yes, use\n"); } getchar(); printf("\n"); } FILE_M: printf("\n"); #if TYPE_OS==WINDOWS printf("        .\n"); printf(": D: \\ Games \\ SR2 \\ Rangers.txt\n"); printf(": "); #else printf("Specify the file to convert it to record digital bus.\n"); printf("For example: D: \\ Games \\ SR2 \\ Rangers.txt\n"); printf("File: "); #endif memset(strData,0,512); strPos = 0; while(1) { strChar = getchar(); if (strChar != '\n') { strData[strPos++] = strChar; } else break; } fp = fopen(strData,"rb"); if (fp == NULL) { printf("\n"); #if TYPE_OS==WINDOWS printf("!  %s  !\n",strData); printf("     .\n"); printf("...\n"); #else printf("Error! File %s not found!\n",strData); printf("Try to correctly specify the path to the file.\n"); printf("...\n"); #endif getchar(); goto FILE_M; } //soundsDigitalBus.setWavFileName(strData); printf("\n"); #if SDB_WITH_OPENAL == 1 #if TYPE_OS==WINDOWS printf("      ? (Y/n)\n"); #else printf("Play audio while working digital bus? (Y/n)\n"); #endif strChar = getchar(); if ((strChar == 'n') || (strChar == 'N') || (strChar == '') || (strChar == '')) { soundsDigitalBus.playAudioOff(); printf("not used\n"); } else { soundsDigitalBus.playAudioOn(); printf("Yes, use\n"); } getchar(); printf("\n"); #if TYPE_OS==WINDOWS printf("      ? (Y/n)\n"); #else printf("Record audio while working digital bus? (Y/n)\n"); #endif strChar = getchar(); if ((strChar == 'n') || (strChar == 'N') || (strChar == '') || (strChar == '')) { soundsDigitalBus.recordOff(); printf("not used\n"); } else { soundsDigitalBus.recordOn(); printf("Yes, use\n"); } getchar(); #else soundsDigitalBus.recordOn(); #endif printf("\n"); #if TYPE_OS==WINDOWS printf(" .\n"); #else printf("The transformation started.\n"); #endif unsigned char uartData[8]; if (busType == ONE_WIRE_BUS) { soundsDigitalBus.oneWireReset(); } while(1) { if (fread(uartData,sizeof(unsigned char),1,fp) > 0) { if (busType == UART_BUS) { if (uartBit == 8) { soundsDigitalBus.uartSendByte(uartData[0]); } else { soundsDigitalBus.uartSend(uartData[0]); } } else if (busType == ONE_WIRE_BUS) { soundsDigitalBus.oneWireSendByte(uartData[0]); } } else break; } fclose(fp); if (busType == ONE_WIRE_BUS) { soundsDigitalBus.oneWireStop(); } else if (busType == UART_BUS) { soundsDigitalBus.uartStop(); } #if TYPE_OS==WINDOWS printf(" .\n"); #else printf("Conversion completed.\n"); #endif return 0; //soundsDigitalBus.oneWireReset(); soundsDigitalBus.uartSetBaudrate(1200); for (int i = 0; i < 256; i ++) { for (int len = 0; len < 8; len++) { soundsDigitalBus.uartSendByte(i); } printf("%d\n",i); } soundsDigitalBus.oneWireStop(); return 0; }