David DiCarlo / mbed-src-KL05Z-smart-sensor

Fork of mbed for KL05Z based smart sensor which has no crystal on the board, so MCG FEI mode is required.

Dependents:   smart-sensor-KL05Z-debug

Fork of mbed-src by Ermanno Brusadin

api/rtc_time.h@1:da408b460382, 2018-01-29 (annotated)

Committer:
r14793
Date:
Mon Jan 29 15:38:37 2018 +0000
Revision:
1:da408b460382
Parent:
0:0a673c671a56 
changed KL05 MCG mode to FEI for smart sensor boards (no crystal)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ebrus 0:0a673c671a56 1 /* mbed Microcontroller Library
ebrus 0:0a673c671a56 2 * Copyright (c) 2006-2013 ARM Limited
ebrus 0:0a673c671a56 3 *
ebrus 0:0a673c671a56 4 * Licensed under the Apache License, Version 2.0 (the "License");
ebrus 0:0a673c671a56 5 * you may not use this file except in compliance with the License.
ebrus 0:0a673c671a56 6 * You may obtain a copy of the License at
ebrus 0:0a673c671a56 7 *
ebrus 0:0a673c671a56 8 * http://www.apache.org/licenses/LICENSE-2.0
ebrus 0:0a673c671a56 9 *
ebrus 0:0a673c671a56 10 * Unless required by applicable law or agreed to in writing, software
ebrus 0:0a673c671a56 11 * distributed under the License is distributed on an "AS IS" BASIS,
ebrus 0:0a673c671a56 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ebrus 0:0a673c671a56 13 * See the License for the specific language governing permissions and
ebrus 0:0a673c671a56 14 * limitations under the License.
ebrus 0:0a673c671a56 15 */
ebrus 0:0a673c671a56 16
ebrus 0:0a673c671a56 17 #include <time.h>
ebrus 0:0a673c671a56 18
ebrus 0:0a673c671a56 19 #ifdef __cplusplus
ebrus 0:0a673c671a56 20 extern "C" {
ebrus 0:0a673c671a56 21 #endif
ebrus 0:0a673c671a56 22
ebrus 0:0a673c671a56 23 /** Implementation of the C time.h functions
ebrus 0:0a673c671a56 24 *
ebrus 0:0a673c671a56 25 * Provides mechanisms to set and read the current time, based
ebrus 0:0a673c671a56 26 * on the microcontroller Real-Time Clock (RTC), plus some
ebrus 0:0a673c671a56 27 * standard C manipulation and formating functions.
ebrus 0:0a673c671a56 28 *
ebrus 0:0a673c671a56 29 * Example:
ebrus 0:0a673c671a56 30 * @code
ebrus 0:0a673c671a56 31 * #include "mbed.h"
ebrus 0:0a673c671a56 32 *
ebrus 0:0a673c671a56 33 * int main() {
ebrus 0:0a673c671a56 34 * set_time(1256729737); // Set RTC time to Wed, 28 Oct 2009 11:35:37
ebrus 0:0a673c671a56 35 *
ebrus 0:0a673c671a56 36 * while(1) {
ebrus 0:0a673c671a56 37 * time_t seconds = time(NULL);
ebrus 0:0a673c671a56 38 *
ebrus 0:0a673c671a56 39 * printf("Time as seconds since January 1, 1970 = %d\n", seconds);
ebrus 0:0a673c671a56 40 *
ebrus 0:0a673c671a56 41 * printf("Time as a basic string = %s", ctime(&seconds));
ebrus 0:0a673c671a56 42 *
ebrus 0:0a673c671a56 43 * char buffer[32];
ebrus 0:0a673c671a56 44 * strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds));
ebrus 0:0a673c671a56 45 * printf("Time as a custom formatted string = %s", buffer);
ebrus 0:0a673c671a56 46 *
ebrus 0:0a673c671a56 47 * wait(1);
ebrus 0:0a673c671a56 48 * }
ebrus 0:0a673c671a56 49 * }
ebrus 0:0a673c671a56 50 * @endcode
ebrus 0:0a673c671a56 51 */
ebrus 0:0a673c671a56 52
ebrus 0:0a673c671a56 53 /** Set the current time
ebrus 0:0a673c671a56 54 *
ebrus 0:0a673c671a56 55 * Initialises and sets the time of the microcontroller Real-Time Clock (RTC)
ebrus 0:0a673c671a56 56 * to the time represented by the number of seconds since January 1, 1970
ebrus 0:0a673c671a56 57 * (the UNIX timestamp).
ebrus 0:0a673c671a56 58 *
ebrus 0:0a673c671a56 59 * @param t Number of seconds since January 1, 1970 (the UNIX timestamp)
ebrus 0:0a673c671a56 60 *
ebrus 0:0a673c671a56 61 * Example:
ebrus 0:0a673c671a56 62 * @code
ebrus 0:0a673c671a56 63 * #include "mbed.h"
ebrus 0:0a673c671a56 64 *
ebrus 0:0a673c671a56 65 * int main() {
ebrus 0:0a673c671a56 66 * set_time(1256729737); // Set time to Wed, 28 Oct 2009 11:35:37
ebrus 0:0a673c671a56 67 * }
ebrus 0:0a673c671a56 68 * @endcode
ebrus 0:0a673c671a56 69 */
ebrus 0:0a673c671a56 70 void set_time(time_t t);
ebrus 0:0a673c671a56 71
ebrus 0:0a673c671a56 72 #ifdef __cplusplus
ebrus 0:0a673c671a56 73 }
ebrus 0:0a673c671a56 74 #endif