/* * Author: Jon Trulson * Copyright (c) 2015 Intel Corporation. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include "xbee.h" using namespace upm; using namespace std; static const int maxBuffer = 1024; XBee::XBee(int uart) : m_uart(uart) { } XBee::~XBee() { } bool XBee::dataAvailable(unsigned int millis) { return m_uart.dataAvailable(millis); } int XBee::readData(char *buffer, unsigned int len) { return m_uart.read(buffer, len); } std::string XBee::readDataStr(int len) { return m_uart.readStr(len); } int XBee::writeData(char *buffer, unsigned int len) { m_uart.flush(); return m_uart.write(buffer, len); } int XBee::writeDataStr(std::string data) { m_uart.flush(); return m_uart.writeStr(data); } mraa::Result XBee::setBaudRate(int baud) { return m_uart.setBaudRate(baud); } bool XBee::commandMode(std::string cmdChars, int guardTimeMS) { usleep(guardTimeMS * 1000); writeDataStr(cmdChars); usleep(guardTimeMS * 1000); string resp; if (dataAvailable(1000)) resp = readDataStr(maxBuffer); if (resp.find("OK")) return true; else return false; } string XBee::stringCR2LF(string str) { for (int i=0; i