t
Fork of mbed-dev by
targets/TARGET_ONSEMI/TARGET_NCS36510/rtc_api.c@178:c26431f84b0d, 2017-11-09 (annotated)
- Committer:
- amithy
- Date:
- Thu Nov 09 22:14:37 2017 +0000
- Revision:
- 178:c26431f84b0d
- Parent:
- 150:02e0a0aed4ec
test export
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | /** |
<> | 144:ef7eb2e8f9f7 | 2 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 3 | * @file rtc_api.c |
<> | 144:ef7eb2e8f9f7 | 4 | * @brief Implementation of a RTC driver |
<> | 144:ef7eb2e8f9f7 | 5 | * @internal |
<> | 144:ef7eb2e8f9f7 | 6 | * @author ON Semiconductor |
<> | 144:ef7eb2e8f9f7 | 7 | * $Rev: 0.1 $ |
<> | 144:ef7eb2e8f9f7 | 8 | * $Date: 2016-01-20 12:09:00 +0530 (Wed, 20 Jan 2016) $ |
<> | 144:ef7eb2e8f9f7 | 9 | ****************************************************************************** |
<> | 147:30b64687e01f | 10 | * Copyright 2016 Semiconductor Components Industries LLC (d/b/a ON Semiconductor). |
<> | 147:30b64687e01f | 11 | * All rights reserved. This software and/or documentation is licensed by ON Semiconductor |
<> | 147:30b64687e01f | 12 | * under limited terms and conditions. The terms and conditions pertaining to the software |
<> | 147:30b64687e01f | 13 | * and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf |
<> | 147:30b64687e01f | 14 | * (ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software) and |
<> | 147:30b64687e01f | 15 | * if applicable the software license agreement. Do not use this software and/or |
<> | 147:30b64687e01f | 16 | * documentation unless you have carefully read and you agree to the limited terms and |
<> | 147:30b64687e01f | 17 | * conditions. By using this software and/or documentation, you agree to the limited |
<> | 147:30b64687e01f | 18 | * terms and conditions. |
<> | 144:ef7eb2e8f9f7 | 19 | * |
<> | 144:ef7eb2e8f9f7 | 20 | * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
<> | 144:ef7eb2e8f9f7 | 21 | * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
<> | 144:ef7eb2e8f9f7 | 22 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
<> | 144:ef7eb2e8f9f7 | 23 | * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, |
<> | 144:ef7eb2e8f9f7 | 24 | * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
<> | 144:ef7eb2e8f9f7 | 25 | * @endinternal |
<> | 144:ef7eb2e8f9f7 | 26 | * |
<> | 144:ef7eb2e8f9f7 | 27 | * @ingroup rtc |
<> | 144:ef7eb2e8f9f7 | 28 | * |
<> | 144:ef7eb2e8f9f7 | 29 | */ |
<> | 144:ef7eb2e8f9f7 | 30 | #include "rtc_api.h" |
<> | 144:ef7eb2e8f9f7 | 31 | #if DEVICE_RTC |
<> | 144:ef7eb2e8f9f7 | 32 | #include "device.h" |
<> | 144:ef7eb2e8f9f7 | 33 | |
<> | 144:ef7eb2e8f9f7 | 34 | #include "cmsis.h" |
<> | 144:ef7eb2e8f9f7 | 35 | #include "pinmap.h" |
<> | 144:ef7eb2e8f9f7 | 36 | #include "PeripheralPins.h" |
<> | 144:ef7eb2e8f9f7 | 37 | #include "mbed_assert.h" |
<> | 144:ef7eb2e8f9f7 | 38 | #include <string.h> |
<> | 144:ef7eb2e8f9f7 | 39 | #include "rtc.h" |
<> | 144:ef7eb2e8f9f7 | 40 | #include "cmsis_nvic.h" |
<> | 144:ef7eb2e8f9f7 | 41 | |
<> | 144:ef7eb2e8f9f7 | 42 | /* See rtc_apc.h for description */ |
<> | 144:ef7eb2e8f9f7 | 43 | |
<> | 144:ef7eb2e8f9f7 | 44 | void rtc_init(void) |
<> | 144:ef7eb2e8f9f7 | 45 | { |
<> | 144:ef7eb2e8f9f7 | 46 | fRtcInit(); |
<> | 144:ef7eb2e8f9f7 | 47 | } |
<> | 144:ef7eb2e8f9f7 | 48 | |
<> | 144:ef7eb2e8f9f7 | 49 | /* See rtc_apc.h for description */ |
<> | 144:ef7eb2e8f9f7 | 50 | void rtc_free(void) |
<> | 144:ef7eb2e8f9f7 | 51 | { |
<> | 144:ef7eb2e8f9f7 | 52 | fRtcFree(); |
<> | 144:ef7eb2e8f9f7 | 53 | } |
<> | 144:ef7eb2e8f9f7 | 54 | |
<> | 144:ef7eb2e8f9f7 | 55 | /* See rtc_apc.h for description */ |
<> | 144:ef7eb2e8f9f7 | 56 | int rtc_isenabled(void) |
<> | 144:ef7eb2e8f9f7 | 57 | { |
<> | 144:ef7eb2e8f9f7 | 58 | return(fIsRtcEnabled()); |
<> | 144:ef7eb2e8f9f7 | 59 | } |
<> | 144:ef7eb2e8f9f7 | 60 | |
<> | 144:ef7eb2e8f9f7 | 61 | /* See rtc_apc.h for description */ |
<> | 144:ef7eb2e8f9f7 | 62 | time_t rtc_read(void) |
<> | 144:ef7eb2e8f9f7 | 63 | { |
<> | 144:ef7eb2e8f9f7 | 64 | return (uint32_t)(fRtcRead() & 0xFFFFFFFF); /* TODO Truncating 64 bit value to 32 bit */ |
<> | 144:ef7eb2e8f9f7 | 65 | } |
<> | 144:ef7eb2e8f9f7 | 66 | |
<> | 144:ef7eb2e8f9f7 | 67 | /* See rtc_apc.h for description */ |
<> | 144:ef7eb2e8f9f7 | 68 | void rtc_write(time_t t) |
<> | 144:ef7eb2e8f9f7 | 69 | { |
<> | 144:ef7eb2e8f9f7 | 70 | fRtcWrite(t); |
<> | 144:ef7eb2e8f9f7 | 71 | } |
<> | 144:ef7eb2e8f9f7 | 72 | |
<> | 144:ef7eb2e8f9f7 | 73 | #endif /* DEVICE_RTC */ |