Initial commit
mbed-dev-master/drivers/Serial.cpp@0:bb348c97df44, 2020-09-16 (annotated)
- Committer:
- lypinator
- Date:
- Wed Sep 16 01:11:49 2020 +0000
- Revision:
- 0:bb348c97df44
Added PWM
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lypinator | 0:bb348c97df44 | 1 | /* mbed Microcontroller Library |
lypinator | 0:bb348c97df44 | 2 | * Copyright (c) 2006-2013 ARM Limited |
lypinator | 0:bb348c97df44 | 3 | * |
lypinator | 0:bb348c97df44 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
lypinator | 0:bb348c97df44 | 5 | * you may not use this file except in compliance with the License. |
lypinator | 0:bb348c97df44 | 6 | * You may obtain a copy of the License at |
lypinator | 0:bb348c97df44 | 7 | * |
lypinator | 0:bb348c97df44 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
lypinator | 0:bb348c97df44 | 9 | * |
lypinator | 0:bb348c97df44 | 10 | * Unless required by applicable law or agreed to in writing, software |
lypinator | 0:bb348c97df44 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
lypinator | 0:bb348c97df44 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
lypinator | 0:bb348c97df44 | 13 | * See the License for the specific language governing permissions and |
lypinator | 0:bb348c97df44 | 14 | * limitations under the License. |
lypinator | 0:bb348c97df44 | 15 | */ |
lypinator | 0:bb348c97df44 | 16 | #include "drivers/Serial.h" |
lypinator | 0:bb348c97df44 | 17 | #include "platform/mbed_wait_api.h" |
lypinator | 0:bb348c97df44 | 18 | |
lypinator | 0:bb348c97df44 | 19 | #if DEVICE_SERIAL |
lypinator | 0:bb348c97df44 | 20 | |
lypinator | 0:bb348c97df44 | 21 | namespace mbed { |
lypinator | 0:bb348c97df44 | 22 | |
lypinator | 0:bb348c97df44 | 23 | Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) |
lypinator | 0:bb348c97df44 | 24 | { |
lypinator | 0:bb348c97df44 | 25 | } |
lypinator | 0:bb348c97df44 | 26 | |
lypinator | 0:bb348c97df44 | 27 | Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) |
lypinator | 0:bb348c97df44 | 28 | { |
lypinator | 0:bb348c97df44 | 29 | } |
lypinator | 0:bb348c97df44 | 30 | |
lypinator | 0:bb348c97df44 | 31 | int Serial::_getc() |
lypinator | 0:bb348c97df44 | 32 | { |
lypinator | 0:bb348c97df44 | 33 | // Mutex is already held |
lypinator | 0:bb348c97df44 | 34 | return _base_getc(); |
lypinator | 0:bb348c97df44 | 35 | } |
lypinator | 0:bb348c97df44 | 36 | |
lypinator | 0:bb348c97df44 | 37 | int Serial::_putc(int c) |
lypinator | 0:bb348c97df44 | 38 | { |
lypinator | 0:bb348c97df44 | 39 | // Mutex is already held |
lypinator | 0:bb348c97df44 | 40 | return _base_putc(c); |
lypinator | 0:bb348c97df44 | 41 | } |
lypinator | 0:bb348c97df44 | 42 | |
lypinator | 0:bb348c97df44 | 43 | void Serial::lock() |
lypinator | 0:bb348c97df44 | 44 | { |
lypinator | 0:bb348c97df44 | 45 | _mutex.lock(); |
lypinator | 0:bb348c97df44 | 46 | } |
lypinator | 0:bb348c97df44 | 47 | |
lypinator | 0:bb348c97df44 | 48 | void Serial::unlock() |
lypinator | 0:bb348c97df44 | 49 | { |
lypinator | 0:bb348c97df44 | 50 | _mutex.unlock(); |
lypinator | 0:bb348c97df44 | 51 | } |
lypinator | 0:bb348c97df44 | 52 | |
lypinator | 0:bb348c97df44 | 53 | } // namespace mbed |
lypinator | 0:bb348c97df44 | 54 | |
lypinator | 0:bb348c97df44 | 55 | #endif |