BLE mbed Endpoint network stack for mbedConnectorInterface. The stack makes use of a special BLE Socket abstraction to create socket() semantics over BLE.
Dependencies: libnsdl_m0 BLE_API Base64 nRF51822 SplitterAssembler
bt_network/Socket/Socket.cpp
- Committer:
- ansond
- Date:
- 2015-02-14
- Revision:
- 2:30f4a0dab604
- Parent:
- 0:7809547930d9
- Child:
- 6:98af441fd960
File content as of revision 2:30f4a0dab604:
/* Copyright (C) 2012 mbed.org, MIT License * * 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 "Socket/Socket.h" #include <cstring> using std::memset; extern "C" void ble_build_disconnection_record(); extern "C" void ble_send_disconnection_record(); Socket::Socket() : _sock_fd(-1), _blocking(true), _timeout(1500) { } void Socket::set_blocking(bool blocking, unsigned int timeout) { _blocking = blocking; _timeout = timeout; } int Socket::init_socket(int type) { // Not used for BLE shim return 0; } int Socket::select(struct timeval *timeout, bool read, bool write) { // Not used for BLE shim... return 0; } int Socket::wait_readable(TimeInterval& timeout) { return select(&timeout._time, true, false); } int Socket::wait_writable(TimeInterval& timeout) { return select(&timeout._time, false, true); } int Socket::close(bool shutdown) { ble_build_disconnection_record(); ble_send_disconnection_record(); return 0; } Socket::~Socket() { close(); //Don't want to leak } TimeInterval::TimeInterval(unsigned int ms) { _time.tv_sec = ms / 1000; _time.tv_usec = (ms - (_time.tv_sec * 1000)) * 1000; }