mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
drivers/Serial.cpp@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
- Parent:
- 187:0387e8f68319
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 149:156823d33999 | 1 | /* mbed Microcontroller Library |
<> | 149:156823d33999 | 2 | * Copyright (c) 2006-2013 ARM Limited |
AnnaBridge | 189:f392fc9709a3 | 3 | * SPDX-License-Identifier: Apache-2.0 |
<> | 149:156823d33999 | 4 | * |
<> | 149:156823d33999 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
<> | 149:156823d33999 | 6 | * you may not use this file except in compliance with the License. |
<> | 149:156823d33999 | 7 | * You may obtain a copy of the License at |
<> | 149:156823d33999 | 8 | * |
<> | 149:156823d33999 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
<> | 149:156823d33999 | 10 | * |
<> | 149:156823d33999 | 11 | * Unless required by applicable law or agreed to in writing, software |
<> | 149:156823d33999 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
<> | 149:156823d33999 | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
<> | 149:156823d33999 | 14 | * See the License for the specific language governing permissions and |
<> | 149:156823d33999 | 15 | * limitations under the License. |
<> | 149:156823d33999 | 16 | */ |
<> | 149:156823d33999 | 17 | #include "drivers/Serial.h" |
<> | 160:d5399cc887bb | 18 | #include "platform/mbed_wait_api.h" |
<> | 149:156823d33999 | 19 | |
<> | 149:156823d33999 | 20 | #if DEVICE_SERIAL |
<> | 149:156823d33999 | 21 | |
<> | 149:156823d33999 | 22 | namespace mbed { |
<> | 149:156823d33999 | 23 | |
AnnaBridge | 187:0387e8f68319 | 24 | Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) |
AnnaBridge | 187:0387e8f68319 | 25 | { |
<> | 149:156823d33999 | 26 | } |
<> | 149:156823d33999 | 27 | |
AnnaBridge | 187:0387e8f68319 | 28 | Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) |
AnnaBridge | 187:0387e8f68319 | 29 | { |
<> | 149:156823d33999 | 30 | } |
<> | 149:156823d33999 | 31 | |
AnnaBridge | 187:0387e8f68319 | 32 | int Serial::_getc() |
AnnaBridge | 187:0387e8f68319 | 33 | { |
<> | 149:156823d33999 | 34 | // Mutex is already held |
<> | 149:156823d33999 | 35 | return _base_getc(); |
<> | 149:156823d33999 | 36 | } |
<> | 149:156823d33999 | 37 | |
AnnaBridge | 187:0387e8f68319 | 38 | int Serial::_putc(int c) |
AnnaBridge | 187:0387e8f68319 | 39 | { |
<> | 149:156823d33999 | 40 | // Mutex is already held |
<> | 149:156823d33999 | 41 | return _base_putc(c); |
<> | 149:156823d33999 | 42 | } |
<> | 149:156823d33999 | 43 | |
AnnaBridge | 187:0387e8f68319 | 44 | void Serial::lock() |
AnnaBridge | 187:0387e8f68319 | 45 | { |
<> | 149:156823d33999 | 46 | _mutex.lock(); |
<> | 149:156823d33999 | 47 | } |
<> | 149:156823d33999 | 48 | |
AnnaBridge | 187:0387e8f68319 | 49 | void Serial::unlock() |
AnnaBridge | 187:0387e8f68319 | 50 | { |
<> | 149:156823d33999 | 51 | _mutex.unlock(); |
<> | 149:156823d33999 | 52 | } |
<> | 149:156823d33999 | 53 | |
<> | 149:156823d33999 | 54 | } // namespace mbed |
<> | 149:156823d33999 | 55 | |
<> | 149:156823d33999 | 56 | #endif |