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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

api/rtc_time.h@9:0ce32e54c9a7, 2013-06-10 (annotated)

Committer:
emilmont
Date:
Mon Jun 10 16:03:00 2013 +0100
Revision:
9:0ce32e54c9a7
Parent:
capi/rtc_time.h@2:143cac498751
Child:
10:3bc89ef62ce7
Refactoring of the mbed SDK:

- Provide a well defined HAL and API

- Keep separated the HAL implementations for the different targets

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:fd0d7bdfcdc2 1 /* mbed Microcontroller Library
emilmont 2:143cac498751 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 0:fd0d7bdfcdc2 3 *
emilmont 2:143cac498751 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 2:143cac498751 5 * you may not use this file except in compliance with the License.
emilmont 2:143cac498751 6 * You may obtain a copy of the License at
mbed_official 0:fd0d7bdfcdc2 7 *
emilmont 2:143cac498751 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 0:fd0d7bdfcdc2 9 *
emilmont 2:143cac498751 10 * Unless required by applicable law or agreed to in writing, software
emilmont 2:143cac498751 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 2:143cac498751 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 2:143cac498751 13 * See the License for the specific language governing permissions and
emilmont 2:143cac498751 14 * limitations under the License.
mbed_official 0:fd0d7bdfcdc2 15 */
mbed_official 0:fd0d7bdfcdc2 16
mbed_official 0:fd0d7bdfcdc2 17 #include <time.h>
mbed_official 0:fd0d7bdfcdc2 18
mbed_official 0:fd0d7bdfcdc2 19 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 20 extern "C" {
mbed_official 0:fd0d7bdfcdc2 21 #endif
mbed_official 0:fd0d7bdfcdc2 22
mbed_official 0:fd0d7bdfcdc2 23 /** Implementation of the C time.h functions
mbed_official 0:fd0d7bdfcdc2 24 *
mbed_official 0:fd0d7bdfcdc2 25 * Provides mechanisms to set and read the current time, based
emilmont 2:143cac498751 26 * on the microcontroller Real-Time Clock (RTC), plus some
emilmont 2:143cac498751 27 * standard C manipulation and formating functions.
mbed_official 0:fd0d7bdfcdc2 28 *
mbed_official 0:fd0d7bdfcdc2 29 * Example:
mbed_official 0:fd0d7bdfcdc2 30 * @code
mbed_official 0:fd0d7bdfcdc2 31 * #include "mbed.h"
mbed_official 0:fd0d7bdfcdc2 32 *
mbed_official 0:fd0d7bdfcdc2 33 * int main() {
mbed_official 0:fd0d7bdfcdc2 34 * set_time(1256729737); // Set RTC time to Wed, 28 Oct 2009 11:35:37
emilmont 2:143cac498751 35 *
emilmont 2:143cac498751 36 * while(1) {
mbed_official 0:fd0d7bdfcdc2 37 * time_t seconds = time(NULL);
emilmont 2:143cac498751 38 *
mbed_official 0:fd0d7bdfcdc2 39 * printf("Time as seconds since January 1, 1970 = %d\n", seconds);
emilmont 2:143cac498751 40 *
mbed_official 0:fd0d7bdfcdc2 41 * printf("Time as a basic string = %s", ctime(&seconds));
mbed_official 0:fd0d7bdfcdc2 42 *
mbed_official 0:fd0d7bdfcdc2 43 * char buffer[32];
mbed_official 0:fd0d7bdfcdc2 44 * strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds));
mbed_official 0:fd0d7bdfcdc2 45 * printf("Time as a custom formatted string = %s", buffer);
emilmont 2:143cac498751 46 *
mbed_official 0:fd0d7bdfcdc2 47 * wait(1);
mbed_official 0:fd0d7bdfcdc2 48 * }
mbed_official 0:fd0d7bdfcdc2 49 * }
mbed_official 0:fd0d7bdfcdc2 50 * @endcode
mbed_official 0:fd0d7bdfcdc2 51 */
mbed_official 0:fd0d7bdfcdc2 52
mbed_official 0:fd0d7bdfcdc2 53 /** Set the current time
mbed_official 0:fd0d7bdfcdc2 54 *
mbed_official 0:fd0d7bdfcdc2 55 * Initialises and sets the time of the microcontroller Real-Time Clock (RTC)
emilmont 2:143cac498751 56 * to the time represented by the number of seconds since January 1, 1970
emilmont 2:143cac498751 57 * (the UNIX timestamp).
emilmont 2:143cac498751 58 *
emilmont 2:143cac498751 59 * @param t Number of seconds since January 1, 1970 (the UNIX timestamp)
mbed_official 0:fd0d7bdfcdc2 60 *
mbed_official 0:fd0d7bdfcdc2 61 * Example:
mbed_official 0:fd0d7bdfcdc2 62 * @code
mbed_official 0:fd0d7bdfcdc2 63 * #include "mbed.h"
mbed_official 0:fd0d7bdfcdc2 64 *
mbed_official 0:fd0d7bdfcdc2 65 * int main() {
mbed_official 0:fd0d7bdfcdc2 66 * set_time(1256729737); // Set time to Wed, 28 Oct 2009 11:35:37
mbed_official 0:fd0d7bdfcdc2 67 * }
mbed_official 0:fd0d7bdfcdc2 68 * @endcode
emilmont 2:143cac498751 69 */
mbed_official 0:fd0d7bdfcdc2 70 void set_time(time_t t);
mbed_official 0:fd0d7bdfcdc2 71
mbed_official 0:fd0d7bdfcdc2 72 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 73 }
mbed_official 0:fd0d7bdfcdc2 74 #endif