mirror of
https://github.com/eclipse/upm.git
synced 2025-03-15 04:57:30 +03:00
6e095826d3
This is a basic serial module that allows access to various XBee devices via a UART port. It was tested with the XBee S6B WiFi Module and the XBee S1 802.14.4 module. Signed-off-by: Jon Trulson <jtrulson@ics.com> Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>
103 lines
2.3 KiB
C++
103 lines
2.3 KiB
C++
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* 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 <iostream>
|
|
#include <time.h>
|
|
|
|
#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<str.size(); i++)
|
|
if (str[i] == '\r')
|
|
str[i] = '\n';
|
|
|
|
return str;
|
|
}
|