microSD カードのビットマップ・ファイルのビュアー.画像の最大値 縦:272ピクセル,横:480ピクセル. Bitmap file viewer for microSD card. Maximum size Vertical: 272 pixels, Horizontal: 480.
Dependencies: SDFileSystem_Warning_Fixed F746_GUI
mbed_src_STM32F7/common/rtc_time.c@0:f62ffd3644bf, 2018-10-21 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Sun Oct 21 11:29:47 2018 +0000
- Revision:
- 0:f62ffd3644bf
1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MikamiUitOpen | 0:f62ffd3644bf | 1 | /* mbed Microcontroller Library |
MikamiUitOpen | 0:f62ffd3644bf | 2 | * Copyright (c) 2006-2013 ARM Limited |
MikamiUitOpen | 0:f62ffd3644bf | 3 | * |
MikamiUitOpen | 0:f62ffd3644bf | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
MikamiUitOpen | 0:f62ffd3644bf | 5 | * you may not use this file except in compliance with the License. |
MikamiUitOpen | 0:f62ffd3644bf | 6 | * You may obtain a copy of the License at |
MikamiUitOpen | 0:f62ffd3644bf | 7 | * |
MikamiUitOpen | 0:f62ffd3644bf | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
MikamiUitOpen | 0:f62ffd3644bf | 9 | * |
MikamiUitOpen | 0:f62ffd3644bf | 10 | * Unless required by applicable law or agreed to in writing, software |
MikamiUitOpen | 0:f62ffd3644bf | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
MikamiUitOpen | 0:f62ffd3644bf | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
MikamiUitOpen | 0:f62ffd3644bf | 13 | * See the License for the specific language governing permissions and |
MikamiUitOpen | 0:f62ffd3644bf | 14 | * limitations under the License. |
MikamiUitOpen | 0:f62ffd3644bf | 15 | */ |
MikamiUitOpen | 0:f62ffd3644bf | 16 | #include "rtc_api.h" |
MikamiUitOpen | 0:f62ffd3644bf | 17 | |
MikamiUitOpen | 0:f62ffd3644bf | 18 | #include <time.h> |
MikamiUitOpen | 0:f62ffd3644bf | 19 | #include "rtc_time.h" |
MikamiUitOpen | 0:f62ffd3644bf | 20 | #include "us_ticker_api.h" |
MikamiUitOpen | 0:f62ffd3644bf | 21 | |
MikamiUitOpen | 0:f62ffd3644bf | 22 | #if DEVICE_RTC |
MikamiUitOpen | 0:f62ffd3644bf | 23 | static void (*_rtc_init)(void) = rtc_init; |
MikamiUitOpen | 0:f62ffd3644bf | 24 | static int (*_rtc_isenabled)(void) = rtc_isenabled; |
MikamiUitOpen | 0:f62ffd3644bf | 25 | static time_t (*_rtc_read)(void) = rtc_read; |
MikamiUitOpen | 0:f62ffd3644bf | 26 | static void (*_rtc_write)(time_t t) = rtc_write; |
MikamiUitOpen | 0:f62ffd3644bf | 27 | #else |
MikamiUitOpen | 0:f62ffd3644bf | 28 | static void (*_rtc_init)(void) = NULL; |
MikamiUitOpen | 0:f62ffd3644bf | 29 | static int (*_rtc_isenabled)(void) = NULL; |
MikamiUitOpen | 0:f62ffd3644bf | 30 | static time_t (*_rtc_read)(void) = NULL; |
MikamiUitOpen | 0:f62ffd3644bf | 31 | static void (*_rtc_write)(time_t t) = NULL; |
MikamiUitOpen | 0:f62ffd3644bf | 32 | #endif |
MikamiUitOpen | 0:f62ffd3644bf | 33 | |
MikamiUitOpen | 0:f62ffd3644bf | 34 | #ifdef __cplusplus |
MikamiUitOpen | 0:f62ffd3644bf | 35 | extern "C" { |
MikamiUitOpen | 0:f62ffd3644bf | 36 | #endif |
MikamiUitOpen | 0:f62ffd3644bf | 37 | #if defined (__ICCARM__) |
MikamiUitOpen | 0:f62ffd3644bf | 38 | time_t __time32(time_t *timer) |
MikamiUitOpen | 0:f62ffd3644bf | 39 | #else |
MikamiUitOpen | 0:f62ffd3644bf | 40 | time_t time(time_t *timer) |
MikamiUitOpen | 0:f62ffd3644bf | 41 | #endif |
MikamiUitOpen | 0:f62ffd3644bf | 42 | |
MikamiUitOpen | 0:f62ffd3644bf | 43 | { |
MikamiUitOpen | 0:f62ffd3644bf | 44 | if (_rtc_isenabled != NULL) { |
MikamiUitOpen | 0:f62ffd3644bf | 45 | if (!(_rtc_isenabled())) { |
MikamiUitOpen | 0:f62ffd3644bf | 46 | set_time(0); |
MikamiUitOpen | 0:f62ffd3644bf | 47 | } |
MikamiUitOpen | 0:f62ffd3644bf | 48 | } |
MikamiUitOpen | 0:f62ffd3644bf | 49 | |
MikamiUitOpen | 0:f62ffd3644bf | 50 | time_t t = 0; |
MikamiUitOpen | 0:f62ffd3644bf | 51 | if (_rtc_read != NULL) { |
MikamiUitOpen | 0:f62ffd3644bf | 52 | t = _rtc_read(); |
MikamiUitOpen | 0:f62ffd3644bf | 53 | } |
MikamiUitOpen | 0:f62ffd3644bf | 54 | |
MikamiUitOpen | 0:f62ffd3644bf | 55 | if (timer != NULL) { |
MikamiUitOpen | 0:f62ffd3644bf | 56 | *timer = t; |
MikamiUitOpen | 0:f62ffd3644bf | 57 | } |
MikamiUitOpen | 0:f62ffd3644bf | 58 | return t; |
MikamiUitOpen | 0:f62ffd3644bf | 59 | } |
MikamiUitOpen | 0:f62ffd3644bf | 60 | |
MikamiUitOpen | 0:f62ffd3644bf | 61 | void set_time(time_t t) { |
MikamiUitOpen | 0:f62ffd3644bf | 62 | if (_rtc_init != NULL) { |
MikamiUitOpen | 0:f62ffd3644bf | 63 | _rtc_init(); |
MikamiUitOpen | 0:f62ffd3644bf | 64 | } |
MikamiUitOpen | 0:f62ffd3644bf | 65 | if (_rtc_write != NULL) { |
MikamiUitOpen | 0:f62ffd3644bf | 66 | _rtc_write(t); |
MikamiUitOpen | 0:f62ffd3644bf | 67 | } |
MikamiUitOpen | 0:f62ffd3644bf | 68 | } |
MikamiUitOpen | 0:f62ffd3644bf | 69 | |
MikamiUitOpen | 0:f62ffd3644bf | 70 | clock_t clock() { |
MikamiUitOpen | 0:f62ffd3644bf | 71 | clock_t t = us_ticker_read(); |
MikamiUitOpen | 0:f62ffd3644bf | 72 | t /= 1000000 / CLOCKS_PER_SEC; // convert to processor time |
MikamiUitOpen | 0:f62ffd3644bf | 73 | return t; |
MikamiUitOpen | 0:f62ffd3644bf | 74 | } |
MikamiUitOpen | 0:f62ffd3644bf | 75 | |
MikamiUitOpen | 0:f62ffd3644bf | 76 | void attach_rtc(time_t (*read_rtc)(void), void (*write_rtc)(time_t), void (*init_rtc)(void), int (*isenabled_rtc)(void)) { |
MikamiUitOpen | 0:f62ffd3644bf | 77 | __disable_irq(); |
MikamiUitOpen | 0:f62ffd3644bf | 78 | _rtc_read = read_rtc; |
MikamiUitOpen | 0:f62ffd3644bf | 79 | _rtc_write = write_rtc; |
MikamiUitOpen | 0:f62ffd3644bf | 80 | _rtc_init = init_rtc; |
MikamiUitOpen | 0:f62ffd3644bf | 81 | _rtc_isenabled = isenabled_rtc; |
MikamiUitOpen | 0:f62ffd3644bf | 82 | __enable_irq(); |
MikamiUitOpen | 0:f62ffd3644bf | 83 | } |
MikamiUitOpen | 0:f62ffd3644bf | 84 | |
MikamiUitOpen | 0:f62ffd3644bf | 85 | |
MikamiUitOpen | 0:f62ffd3644bf | 86 | |
MikamiUitOpen | 0:f62ffd3644bf | 87 | #ifdef __cplusplus |
MikamiUitOpen | 0:f62ffd3644bf | 88 | } |
MikamiUitOpen | 0:f62ffd3644bf | 89 | #endif |