BLECentral.cpp

00001 #include "Arduino.h"
00002 
00003 #include "BLEPeripheral.h"
00004 
00005 #include "BLECentral.h"
00006 
00007 BLECentral::BLECentral(BLEPeripheral* peripheral) :
00008   _peripheral(peripheral)
00009 {
00010   this->clearAddress();
00011 }
00012 
00013 BLECentral::operator bool() const {
00014   unsigned char zero[6] = {0, 0, 0, 0, 0, 0};
00015 
00016   return (memcmp(this->_address, zero, sizeof(this->_address)) != 0);
00017 }
00018 
00019 bool BLECentral::operator==(const BLECentral& rhs) const {
00020   return (memcmp(this->_address, rhs._address, sizeof(this->_address)) == 0);
00021 }
00022 
00023 bool BLECentral::operator!=(const BLECentral& rhs) const {
00024   return !(*this == rhs);
00025 }
00026 
00027 bool BLECentral::connected() {
00028   this->poll();
00029 
00030   return (*this && *this == this->_peripheral->central());
00031 }
00032 
00033 const char* BLECentral::address() const {
00034   static char address[18];
00035 
00036   sprintf(address, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x",
00037     this->_address[5],
00038     this->_address[4],
00039     this->_address[3],
00040     this->_address[2],
00041     this->_address[1],
00042     this->_address[0]);
00043 
00044   return address;
00045 }
00046 
00047 void BLECentral::poll() {
00048   this->_peripheral->poll();
00049 }
00050 
00051 void BLECentral::disconnect() {
00052   if (this->connected()) {
00053     this->_peripheral->disconnect();
00054   }
00055 }
00056 
00057 void BLECentral::setAddress(const unsigned char* address) {
00058   memcpy(this->_address, address, sizeof(this->_address));
00059 }
00060 
00061 void BLECentral::clearAddress() {
00062   memset(this->_address, 0x00, sizeof(this->_address));
00063 }