Yihui Xiong / BLE_NODE_TEST

Test code for Grove Node BLE

Dependencies:   BLE_API nRF51822

Fork of BLE_LoopbackUART by Bluetooth Low Energy

mbed-src/api/rtc_time.h@10:22480ac31879, 2014-11-27 (annotated)

Committer:
yihui
Date:
Thu Nov 27 09:30:36 2014 +0000
Revision:
10:22480ac31879
Parent:
9:05f0b5a3a70a 
change to new revision hardware

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 9:05f0b5a3a70a 1 /* mbed Microcontroller Library
yihui 9:05f0b5a3a70a 2 * Copyright (c) 2006-2013 ARM Limited
yihui 9:05f0b5a3a70a 3 *
yihui 9:05f0b5a3a70a 4 * Licensed under the Apache License, Version 2.0 (the "License");
yihui 9:05f0b5a3a70a 5 * you may not use this file except in compliance with the License.
yihui 9:05f0b5a3a70a 6 * You may obtain a copy of the License at
yihui 9:05f0b5a3a70a 7 *
yihui 9:05f0b5a3a70a 8 * http://www.apache.org/licenses/LICENSE-2.0
yihui 9:05f0b5a3a70a 9 *
yihui 9:05f0b5a3a70a 10 * Unless required by applicable law or agreed to in writing, software
yihui 9:05f0b5a3a70a 11 * distributed under the License is distributed on an "AS IS" BASIS,
yihui 9:05f0b5a3a70a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
yihui 9:05f0b5a3a70a 13 * See the License for the specific language governing permissions and
yihui 9:05f0b5a3a70a 14 * limitations under the License.
yihui 9:05f0b5a3a70a 15 */
yihui 9:05f0b5a3a70a 16
yihui 9:05f0b5a3a70a 17 #include <time.h>
yihui 9:05f0b5a3a70a 18
yihui 9:05f0b5a3a70a 19 #ifdef __cplusplus
yihui 9:05f0b5a3a70a 20 extern "C" {
yihui 9:05f0b5a3a70a 21 #endif
yihui 9:05f0b5a3a70a 22
yihui 9:05f0b5a3a70a 23 /** Implementation of the C time.h functions
yihui 9:05f0b5a3a70a 24 *
yihui 9:05f0b5a3a70a 25 * Provides mechanisms to set and read the current time, based
yihui 9:05f0b5a3a70a 26 * on the microcontroller Real-Time Clock (RTC), plus some
yihui 9:05f0b5a3a70a 27 * standard C manipulation and formating functions.
yihui 9:05f0b5a3a70a 28 *
yihui 9:05f0b5a3a70a 29 * Example:
yihui 9:05f0b5a3a70a 30 * @code
yihui 9:05f0b5a3a70a 31 * #include "mbed.h"
yihui 9:05f0b5a3a70a 32 *
yihui 9:05f0b5a3a70a 33 * int main() {
yihui 9:05f0b5a3a70a 34 * set_time(1256729737); // Set RTC time to Wed, 28 Oct 2009 11:35:37
yihui 9:05f0b5a3a70a 35 *
yihui 9:05f0b5a3a70a 36 * while(1) {
yihui 9:05f0b5a3a70a 37 * time_t seconds = time(NULL);
yihui 9:05f0b5a3a70a 38 *
yihui 9:05f0b5a3a70a 39 * printf("Time as seconds since January 1, 1970 = %d\n", seconds);
yihui 9:05f0b5a3a70a 40 *
yihui 9:05f0b5a3a70a 41 * printf("Time as a basic string = %s", ctime(&seconds));
yihui 9:05f0b5a3a70a 42 *
yihui 9:05f0b5a3a70a 43 * char buffer[32];
yihui 9:05f0b5a3a70a 44 * strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds));
yihui 9:05f0b5a3a70a 45 * printf("Time as a custom formatted string = %s", buffer);
yihui 9:05f0b5a3a70a 46 *
yihui 9:05f0b5a3a70a 47 * wait(1);
yihui 9:05f0b5a3a70a 48 * }
yihui 9:05f0b5a3a70a 49 * }
yihui 9:05f0b5a3a70a 50 * @endcode
yihui 9:05f0b5a3a70a 51 */
yihui 9:05f0b5a3a70a 52
yihui 9:05f0b5a3a70a 53 /** Set the current time
yihui 9:05f0b5a3a70a 54 *
yihui 9:05f0b5a3a70a 55 * Initialises and sets the time of the microcontroller Real-Time Clock (RTC)
yihui 9:05f0b5a3a70a 56 * to the time represented by the number of seconds since January 1, 1970
yihui 9:05f0b5a3a70a 57 * (the UNIX timestamp).
yihui 9:05f0b5a3a70a 58 *
yihui 9:05f0b5a3a70a 59 * @param t Number of seconds since January 1, 1970 (the UNIX timestamp)
yihui 9:05f0b5a3a70a 60 *
yihui 9:05f0b5a3a70a 61 * Example:
yihui 9:05f0b5a3a70a 62 * @code
yihui 9:05f0b5a3a70a 63 * #include "mbed.h"
yihui 9:05f0b5a3a70a 64 *
yihui 9:05f0b5a3a70a 65 * int main() {
yihui 9:05f0b5a3a70a 66 * set_time(1256729737); // Set time to Wed, 28 Oct 2009 11:35:37
yihui 9:05f0b5a3a70a 67 * }
yihui 9:05f0b5a3a70a 68 * @endcode
yihui 9:05f0b5a3a70a 69 */
yihui 9:05f0b5a3a70a 70 void set_time(time_t t);
yihui 9:05f0b5a3a70a 71
yihui 9:05f0b5a3a70a 72 #ifdef __cplusplus
yihui 9:05f0b5a3a70a 73 }
yihui 9:05f0b5a3a70a 74 #endif