cassyarduino cassyarduino
/
UIPEthernet
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mbed/millis.cpp@1:34b5616a463d, 2016-12-27 (annotated)
- Committer:
- cassyarduino
- Date:
- Tue Dec 27 11:47:13 2016 +0100
- Revision:
- 1:34b5616a463d
- Child:
- 35:f9f3a91fe4d4
changes
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| cassyarduino | 1:34b5616a463d | 1 | /* |
| cassyarduino | 1:34b5616a463d | 2 | uip_millis.cpp |
| cassyarduino | 1:34b5616a463d | 3 | Copyright (c) 2015 Zoltan Hudak <hudakz@inbox.com> |
| cassyarduino | 1:34b5616a463d | 4 | All rights reserved. |
| cassyarduino | 1:34b5616a463d | 5 | |
| cassyarduino | 1:34b5616a463d | 6 | This program is free software: you can redistribute it and/or modify |
| cassyarduino | 1:34b5616a463d | 7 | it under the terms of the GNU General Public License as published by |
| cassyarduino | 1:34b5616a463d | 8 | the Free Software Foundation, either version 3 of the License, or |
| cassyarduino | 1:34b5616a463d | 9 | (at your option) any later version. |
| cassyarduino | 1:34b5616a463d | 10 | |
| cassyarduino | 1:34b5616a463d | 11 | This program is distributed in the hope that it will be useful, |
| cassyarduino | 1:34b5616a463d | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| cassyarduino | 1:34b5616a463d | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| cassyarduino | 1:34b5616a463d | 14 | GNU General Public License for more details. |
| cassyarduino | 1:34b5616a463d | 15 | |
| cassyarduino | 1:34b5616a463d | 16 | You should have received a copy of the GNU General Public License |
| cassyarduino | 1:34b5616a463d | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
| cassyarduino | 1:34b5616a463d | 18 | */ |
| cassyarduino | 1:34b5616a463d | 19 | #include "millis.h" |
| cassyarduino | 1:34b5616a463d | 20 | #include <mbed.h> |
| cassyarduino | 1:34b5616a463d | 21 | |
| cassyarduino | 1:34b5616a463d | 22 | volatile unsigned long _millis; |
| cassyarduino | 1:34b5616a463d | 23 | |
| cassyarduino | 1:34b5616a463d | 24 | /** |
| cassyarduino | 1:34b5616a463d | 25 | * @brief |
| cassyarduino | 1:34b5616a463d | 26 | * @note |
| cassyarduino | 1:34b5616a463d | 27 | * @param |
| cassyarduino | 1:34b5616a463d | 28 | * @retval |
| cassyarduino | 1:34b5616a463d | 29 | */ |
| cassyarduino | 1:34b5616a463d | 30 | void millis_start(void) { |
| cassyarduino | 1:34b5616a463d | 31 | SysTick_Config(SystemCoreClock / 1000); |
| cassyarduino | 1:34b5616a463d | 32 | } |
| cassyarduino | 1:34b5616a463d | 33 | |
| cassyarduino | 1:34b5616a463d | 34 | /** |
| cassyarduino | 1:34b5616a463d | 35 | * @brief |
| cassyarduino | 1:34b5616a463d | 36 | * @note |
| cassyarduino | 1:34b5616a463d | 37 | * @param |
| cassyarduino | 1:34b5616a463d | 38 | * @retval |
| cassyarduino | 1:34b5616a463d | 39 | */ |
| cassyarduino | 1:34b5616a463d | 40 | extern "C" void SysTick_Handler(void) { |
| cassyarduino | 1:34b5616a463d | 41 | _millis += 1; |
| cassyarduino | 1:34b5616a463d | 42 | } |
| cassyarduino | 1:34b5616a463d | 43 | |
| cassyarduino | 1:34b5616a463d | 44 | /** |
| cassyarduino | 1:34b5616a463d | 45 | * @brief |
| cassyarduino | 1:34b5616a463d | 46 | * @note |
| cassyarduino | 1:34b5616a463d | 47 | * @param |
| cassyarduino | 1:34b5616a463d | 48 | * @retval |
| cassyarduino | 1:34b5616a463d | 49 | */ |
| cassyarduino | 1:34b5616a463d | 50 | extern "C" unsigned long millis(void) { |
| cassyarduino | 1:34b5616a463d | 51 | return _millis; |
| cassyarduino | 1:34b5616a463d | 52 | } |
| cassyarduino | 1:34b5616a463d | 53 |