mbed library sources modified for open wear
Dependents: openwear-lifelogger-example
Fork of mbed-src by
Diff: cpp/CAN.cpp
- Revision:
- 2:143cac498751
- Parent:
- 0:fd0d7bdfcdc2
diff -r 62685faffa05 -r 143cac498751 cpp/CAN.cpp --- a/cpp/CAN.cpp Thu Nov 29 15:41:14 2012 +0000 +++ b/cpp/CAN.cpp Mon Feb 18 11:44:18 2013 +0000 @@ -1,23 +1,17 @@ /* mbed Microcontroller Library - * Copyright (c) 2006-2012 ARM Limited + * Copyright (c) 2006-2013 ARM Limited * - * 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: + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. + * http://www.apache.org/licenses/LICENSE-2.0 * - * 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. + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ #include "CAN.h" @@ -34,7 +28,7 @@ CAN::~CAN() { can_free(&_can); } - + int CAN::frequency(int f) { return can_frequency(&_can, f); } @@ -42,7 +36,7 @@ int CAN::write(CANMessage msg) { return can_write(&_can, msg, 0); } - + int CAN::read(CANMessage &msg) { return can_read(&_can, &msg); } @@ -69,15 +63,15 @@ // Control Register, or the mbed hangs void can_irq(void) { uint32_t icr; - + if(LPC_SC->PCONP & (1 << 13)) { icr = LPC_CAN1->ICR; - + if(icr && (can_obj[0] != NULL)) { can_obj[0]->call(); } } - + if(LPC_SC->PCONP & (1 << 14)) { icr = LPC_CAN2->ICR; if(icr && (can_obj[1] != NULL)) { @@ -104,7 +98,7 @@ case CAN_1: can_obj[0] = NULL; break; case CAN_2: can_obj[1] = NULL; break; } - + _can.dev->IER &= ~(1); if ((can_obj[0] == NULL) && (can_obj[1] == NULL)) { NVIC_DisableIRQ(CAN_IRQn);