Error NULLVC::send(BYTE *data, int datalen, DWORD notifyKey, int packetType) { BYTE *send_data; int send_len; BYTE *dataBuffer = getDataBuffer(); if(!comm_port->GetComm()) // return if comm is not active yet return SendError; AssertFatal(datalen < MaxPacketSize, "Packet overflow."); AssertFatal(datalen == 0 || data, "Bad packet."); log_file.log("NULLVC::send type %lx, state %lx",(long)packetType,(long)getState()); if(!data) data = dataBuffer; else if(data != dataBuffer) { memcpy(dataBuffer, data, datalen); data = dataBuffer; } send_data = protocol->prepare_data_for_send(&send_len, data, datalen, notifyKey, packetType); if( send_data ) return comm_port->WriteCommString(send_data, send_len); else return SendError; }
// // timeout is in milliseconds() // int ParticleCloud::Post( unsigned long timeout ) { int retVal = 0; String buffer = getDataBuffer(); if (buffer == "") { return retVal; } // Publish a particle event Particle.publish("readings", buffer, 60, PUBLIC); // Reset the send buffer for a new set of values Reset(); return retVal; }
void OneSideHashJoin::storeInnerNode(void){ unsigned int hashkey; //ONESIDE_HASH_NODE *setNode; int returnCode; unsigned int dataSize; int buffSize = getInnerDataBuffSize(); char innerDataBuffer[buffSize]; while(1){ returnCode = innerOpeNode->getRow(pv, innerAttriNum); if(returnCode == -1)break; hashkey = 0; for(unsigned int i = 0; i < nodeNum; i++) hashkey += hashFunc(pv[innerPos[i]]); hashkey %= HASH_SIZE; //setNode = findSetHashTable(innerHashTable, hashkey, innerPos); dataSize = getDataBuffer(innerDataBuffer, buffSize, 0 , innerAttriNum); innerHash->db->writeRecord(&hashkey, sizeof(hashkey), innerDataBuffer, dataSize, true); //setNode->num++; } }
/** Data Collection Session**/ void APP_Run(int sel, int collectCount) { //Local variables. int16_t x,y,z; uint8_t res; char* fileName = malloc(sizeof(char)*256); extern int collecting; /* SD card detection: PTE6 with pull-down! */ PORT_PDD_SetPinPullSelect(PORTE_BASE_PTR, 6, PORT_PDD_PULL_DOWN); PORT_PDD_SetPinPullEnable(PORTE_BASE_PTR, 6, PORT_PDD_PULL_ENABLE); int color; char annotation; if(sel == 0) { color = LED_RED; annotation = 'w'; } else if(sel == 1) { color = LED_YELLOW; annotation = 'r'; } else if(sel == 2) { color = LED_GREEN; annotation = 'b'; } else if(sel == 3) { color = LED_CYAN; annotation = 'c'; } else if(sel == 4) { color = LED_BLUE; annotation = 'B'; } else if(sel == 5) { color = LED_MAGENTA; annotation = 't'; } sprintf(fileName, "%d-%c.CSV", collectCount, annotation); /* create and open file */ if (FAT1_open(&fp, fileName, FA_OPEN_ALWAYS|FA_WRITE)!=FR_OK) { Err(/*CREATE_FILE_ERROR*/); } /* closing file */ (void)FAT1_close(&fp); int count = 1; DataBuffer* myBuffer = getDataBuffer(); while(isCollectingData()==1) { if(myBuffer->currentReadBuffer!=-1) { LogToFile(myBuffer,annotation,fileName); } WAIT1_Waitms(2); } me.currentWriteIndex = 0; }