Steve Kim / mbed-src

mbed library sources(for async_print)

Dependents:   AsyncPrint

Fork of mbed-src by mbed official

common/RawSerial.cpp@566:85de60b2bbaf, 2015-06-15 (annotated)

Committer:
mbed_official
Date:
Mon Jun 15 13:15:08 2015 +0100
Revision:
566:85de60b2bbaf
Parent:
321:39f2bc1d0627 
Synchronized with git revision bf69fa1cfc0d4d59173af0a2d235c2fbc179e45c



Full URL: https://github.com/mbedmicro/mbed/commit/bf69fa1cfc0d4d59173af0a2d235c2fbc179e45c/



commit c4bf11cb6a0f36a1aca90cce128d7a8292df5bda

Merge: 0d58363 77a973c

Author: Mihail Stoyanov <wm@smode.org>

Date:   Mon Jun 15 14:41:28 2015 +0300



    Merge branch 'master' of https://github.com/mbedmicro/mbed



    Conflicts:

    	workspace_tools/targets.py



commit 0d58363887d11952b26dcefa3229a9a1457b155c

Author: Mihail Stoyanov <wm@smode.org>

Date:   Tue Jun 9 16:17:27 2015 +0300



    Added Nordic license for the soft device



commit d504a3b58af390c779cb7383df2223d0a500f70a

Merge: 2c5aab7 8902229

Author: Mihail Stoyanov <wm@smode.org>

Date:   Tue Jun 9 16:14:47 2015 +0300



    Merge branch 'master' of https://github.com/mbedmicro/mbed



commit 2c5aab74eba507d184b74166da059d4100841ff7

Author: Mihail Stoyanov <wm@smode.org>

Date:   Wed Jun 3 20:44:25 2015 +0300



    Add base MCU support for Cortex-M4. Tidy up targets.py



commit 59b868a517163bf8984baa6c87ad42f86af18391

Merge: 0e23067 927c31a

Author: Mihail Stoyanov <wm@smode.org>

Date:   Wed Jun 3 20:39:56 2015 +0300



    Merge branch 'master' of https://github.com/mbedmicro/mbed



commit 0e23067718c61808401311bb594ed25fb4ed62c6

Author: Mihail Stoyanov <wm@smode.org>

Date:   Tue Jun 2 16:08:08 2015 +0300



    Add the Delta NNN40 platform to releases



commit 62a585dcda553b6e3b5c84e90a55b465f0894863

Merge: e1cd545 7a1d25e

Author: Mihail Stoyanov <wm@smode.org>

Date:   Tue Jun 2 16:06:44 2015 +0300



    Merge branch 'master' of https://github.com/mbedmicro/mbed



    Conflicts:

    	workspace_tools/tests.py



commit e1cd545a9c92c4177f72da964d50d163dae5990f

Merge: 5c5e61f ffd5586

Author: Mihail Stoyanov <wm@smode.org>

Date:   Thu May 7 13:07:48 2015 +0300



    Merge branch 'master' of https://github.com/mbedmicro/mbed



commit 5c5e61f0ac38d91ad04738fd33af36f91452d984

Author: Mihail Stoyanov <wm@smode.org>

Date:   Thu May 7 13:07:35 2015 +0300



    Remove the Disco L053 from RTOS tests as it's not ready yet



commit e75efe346742fa22e124861fddf1b51c291f4219

Author: Mihail Stoyanov <wm@smode.org>

Date:   Wed May 6 13:49:05 2015 +0300



    Tidy up targets.py

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 36:ab3ee77451e7 1 /* mbed Microcontroller Library
mbed_official 36:ab3ee77451e7 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 36:ab3ee77451e7 3 *
mbed_official 36:ab3ee77451e7 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 36:ab3ee77451e7 5 * you may not use this file except in compliance with the License.
mbed_official 36:ab3ee77451e7 6 * You may obtain a copy of the License at
mbed_official 36:ab3ee77451e7 7 *
mbed_official 36:ab3ee77451e7 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 36:ab3ee77451e7 9 *
mbed_official 36:ab3ee77451e7 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 36:ab3ee77451e7 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 36:ab3ee77451e7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 36:ab3ee77451e7 13 * See the License for the specific language governing permissions and
mbed_official 36:ab3ee77451e7 14 * limitations under the License.
mbed_official 36:ab3ee77451e7 15 */
mbed_official 36:ab3ee77451e7 16 #include "RawSerial.h"
mbed_official 36:ab3ee77451e7 17 #include "wait_api.h"
mbed_official 64:7b352733b00a 18 #include <cstdarg>
mbed_official 36:ab3ee77451e7 19
mbed_official 36:ab3ee77451e7 20 #if DEVICE_SERIAL
mbed_official 36:ab3ee77451e7 21
mbed_official 64:7b352733b00a 22 #define STRING_STACK_LIMIT 120
mbed_official 64:7b352733b00a 23
mbed_official 36:ab3ee77451e7 24 namespace mbed {
mbed_official 36:ab3ee77451e7 25
mbed_official 36:ab3ee77451e7 26 RawSerial::RawSerial(PinName tx, PinName rx) : SerialBase(tx, rx) {
mbed_official 36:ab3ee77451e7 27 }
mbed_official 36:ab3ee77451e7 28
mbed_official 36:ab3ee77451e7 29 int RawSerial::getc() {
mbed_official 36:ab3ee77451e7 30 return _base_getc();
mbed_official 36:ab3ee77451e7 31 }
mbed_official 36:ab3ee77451e7 32
mbed_official 36:ab3ee77451e7 33 int RawSerial::putc(int c) {
mbed_official 36:ab3ee77451e7 34 return _base_putc(c);
mbed_official 36:ab3ee77451e7 35 }
mbed_official 36:ab3ee77451e7 36
mbed_official 64:7b352733b00a 37 int RawSerial::puts(const char *str) {
mbed_official 64:7b352733b00a 38 while (*str)
mbed_official 64:7b352733b00a 39 putc(*str ++);
mbed_official 64:7b352733b00a 40 return 0;
mbed_official 64:7b352733b00a 41 }
mbed_official 64:7b352733b00a 42
mbed_official 64:7b352733b00a 43 // Experimental support for printf in RawSerial. No Stream inheritance
mbed_official 64:7b352733b00a 44 // means we can't call printf() directly, so we use sprintf() instead.
mbed_official 64:7b352733b00a 45 // We only call malloc() for the sprintf() buffer if the buffer
mbed_official 64:7b352733b00a 46 // length is above a certain threshold, otherwise we use just the stack.
mbed_official 64:7b352733b00a 47 int RawSerial::printf(const char *format, ...) {
mbed_official 64:7b352733b00a 48 std::va_list arg;
mbed_official 64:7b352733b00a 49 va_start(arg, format);
mbed_official 64:7b352733b00a 50 int len = vsnprintf(NULL, 0, format, arg);
mbed_official 64:7b352733b00a 51 if (len < STRING_STACK_LIMIT) {
mbed_official 64:7b352733b00a 52 char temp[STRING_STACK_LIMIT];
mbed_official 64:7b352733b00a 53 vsprintf(temp, format, arg);
mbed_official 64:7b352733b00a 54 puts(temp);
mbed_official 64:7b352733b00a 55 } else {
mbed_official 64:7b352733b00a 56 char *temp = new char[len + 1];
mbed_official 64:7b352733b00a 57 vsprintf(temp, format, arg);
mbed_official 64:7b352733b00a 58 puts(temp);
mbed_official 64:7b352733b00a 59 delete[] temp;
mbed_official 64:7b352733b00a 60 }
mbed_official 64:7b352733b00a 61 va_end(arg);
mbed_official 64:7b352733b00a 62 return len;
mbed_official 64:7b352733b00a 63 }
mbed_official 64:7b352733b00a 64
mbed_official 36:ab3ee77451e7 65 } // namespace mbed
mbed_official 36:ab3ee77451e7 66
mbed_official 36:ab3ee77451e7 67 #endif