inport from local
Dependents: Hobbyking_Cheetah_0511
drivers/Serial.cpp@0:85b3fd62ea1a, 2020-03-16 (annotated)
- Committer:
- NYX
- Date:
- Mon Mar 16 06:35:48 2020 +0000
- Revision:
- 0:85b3fd62ea1a
reinport to mbed;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
NYX | 0:85b3fd62ea1a | 1 | /* mbed Microcontroller Library |
NYX | 0:85b3fd62ea1a | 2 | * Copyright (c) 2006-2013 ARM Limited |
NYX | 0:85b3fd62ea1a | 3 | * |
NYX | 0:85b3fd62ea1a | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
NYX | 0:85b3fd62ea1a | 5 | * you may not use this file except in compliance with the License. |
NYX | 0:85b3fd62ea1a | 6 | * You may obtain a copy of the License at |
NYX | 0:85b3fd62ea1a | 7 | * |
NYX | 0:85b3fd62ea1a | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
NYX | 0:85b3fd62ea1a | 9 | * |
NYX | 0:85b3fd62ea1a | 10 | * Unless required by applicable law or agreed to in writing, software |
NYX | 0:85b3fd62ea1a | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
NYX | 0:85b3fd62ea1a | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
NYX | 0:85b3fd62ea1a | 13 | * See the License for the specific language governing permissions and |
NYX | 0:85b3fd62ea1a | 14 | * limitations under the License. |
NYX | 0:85b3fd62ea1a | 15 | */ |
NYX | 0:85b3fd62ea1a | 16 | #include "drivers/Serial.h" |
NYX | 0:85b3fd62ea1a | 17 | #include "platform/mbed_wait_api.h" |
NYX | 0:85b3fd62ea1a | 18 | |
NYX | 0:85b3fd62ea1a | 19 | #if DEVICE_SERIAL |
NYX | 0:85b3fd62ea1a | 20 | |
NYX | 0:85b3fd62ea1a | 21 | namespace mbed { |
NYX | 0:85b3fd62ea1a | 22 | |
NYX | 0:85b3fd62ea1a | 23 | Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) { |
NYX | 0:85b3fd62ea1a | 24 | } |
NYX | 0:85b3fd62ea1a | 25 | |
NYX | 0:85b3fd62ea1a | 26 | Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) { |
NYX | 0:85b3fd62ea1a | 27 | } |
NYX | 0:85b3fd62ea1a | 28 | |
NYX | 0:85b3fd62ea1a | 29 | int Serial::_getc() { |
NYX | 0:85b3fd62ea1a | 30 | // Mutex is already held |
NYX | 0:85b3fd62ea1a | 31 | return _base_getc(); |
NYX | 0:85b3fd62ea1a | 32 | } |
NYX | 0:85b3fd62ea1a | 33 | |
NYX | 0:85b3fd62ea1a | 34 | int Serial::_putc(int c) { |
NYX | 0:85b3fd62ea1a | 35 | // Mutex is already held |
NYX | 0:85b3fd62ea1a | 36 | return _base_putc(c); |
NYX | 0:85b3fd62ea1a | 37 | } |
NYX | 0:85b3fd62ea1a | 38 | |
NYX | 0:85b3fd62ea1a | 39 | void Serial::lock() { |
NYX | 0:85b3fd62ea1a | 40 | _mutex.lock(); |
NYX | 0:85b3fd62ea1a | 41 | } |
NYX | 0:85b3fd62ea1a | 42 | |
NYX | 0:85b3fd62ea1a | 43 | void Serial::unlock() { |
NYX | 0:85b3fd62ea1a | 44 | _mutex.unlock(); |
NYX | 0:85b3fd62ea1a | 45 | } |
NYX | 0:85b3fd62ea1a | 46 | |
NYX | 0:85b3fd62ea1a | 47 | } // namespace mbed |
NYX | 0:85b3fd62ea1a | 48 | |
NYX | 0:85b3fd62ea1a | 49 | #endif |