Mouse code for the MacroRat
mbed-dev/drivers/Ticker.cpp@18:6a4db94011d3, 2017-05-14 (annotated)
- Committer:
- sahilmgandhi
- Date:
- Sun May 14 23:18:57 2017 +0000
- Revision:
- 18:6a4db94011d3
Publishing again
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sahilmgandhi | 18:6a4db94011d3 | 1 | /* mbed Microcontroller Library |
sahilmgandhi | 18:6a4db94011d3 | 2 | * Copyright (c) 2006-2013 ARM Limited |
sahilmgandhi | 18:6a4db94011d3 | 3 | * |
sahilmgandhi | 18:6a4db94011d3 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
sahilmgandhi | 18:6a4db94011d3 | 5 | * you may not use this file except in compliance with the License. |
sahilmgandhi | 18:6a4db94011d3 | 6 | * You may obtain a copy of the License at |
sahilmgandhi | 18:6a4db94011d3 | 7 | * |
sahilmgandhi | 18:6a4db94011d3 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
sahilmgandhi | 18:6a4db94011d3 | 9 | * |
sahilmgandhi | 18:6a4db94011d3 | 10 | * Unless required by applicable law or agreed to in writing, software |
sahilmgandhi | 18:6a4db94011d3 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
sahilmgandhi | 18:6a4db94011d3 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
sahilmgandhi | 18:6a4db94011d3 | 13 | * See the License for the specific language governing permissions and |
sahilmgandhi | 18:6a4db94011d3 | 14 | * limitations under the License. |
sahilmgandhi | 18:6a4db94011d3 | 15 | */ |
sahilmgandhi | 18:6a4db94011d3 | 16 | #include "drivers/Ticker.h" |
sahilmgandhi | 18:6a4db94011d3 | 17 | |
sahilmgandhi | 18:6a4db94011d3 | 18 | #include "drivers/TimerEvent.h" |
sahilmgandhi | 18:6a4db94011d3 | 19 | #include "platform/FunctionPointer.h" |
sahilmgandhi | 18:6a4db94011d3 | 20 | #include "hal/ticker_api.h" |
sahilmgandhi | 18:6a4db94011d3 | 21 | #include "platform/mbed_critical.h" |
sahilmgandhi | 18:6a4db94011d3 | 22 | |
sahilmgandhi | 18:6a4db94011d3 | 23 | namespace mbed { |
sahilmgandhi | 18:6a4db94011d3 | 24 | |
sahilmgandhi | 18:6a4db94011d3 | 25 | void Ticker::detach() { |
sahilmgandhi | 18:6a4db94011d3 | 26 | core_util_critical_section_enter(); |
sahilmgandhi | 18:6a4db94011d3 | 27 | remove(); |
sahilmgandhi | 18:6a4db94011d3 | 28 | _function = 0; |
sahilmgandhi | 18:6a4db94011d3 | 29 | core_util_critical_section_exit(); |
sahilmgandhi | 18:6a4db94011d3 | 30 | } |
sahilmgandhi | 18:6a4db94011d3 | 31 | |
sahilmgandhi | 18:6a4db94011d3 | 32 | void Ticker::setup(timestamp_t t) { |
sahilmgandhi | 18:6a4db94011d3 | 33 | core_util_critical_section_enter(); |
sahilmgandhi | 18:6a4db94011d3 | 34 | remove(); |
sahilmgandhi | 18:6a4db94011d3 | 35 | _delay = t; |
sahilmgandhi | 18:6a4db94011d3 | 36 | insert(_delay + ticker_read(_ticker_data)); |
sahilmgandhi | 18:6a4db94011d3 | 37 | core_util_critical_section_exit(); |
sahilmgandhi | 18:6a4db94011d3 | 38 | } |
sahilmgandhi | 18:6a4db94011d3 | 39 | |
sahilmgandhi | 18:6a4db94011d3 | 40 | void Ticker::handler() { |
sahilmgandhi | 18:6a4db94011d3 | 41 | insert(event.timestamp + _delay); |
sahilmgandhi | 18:6a4db94011d3 | 42 | _function(); |
sahilmgandhi | 18:6a4db94011d3 | 43 | } |
sahilmgandhi | 18:6a4db94011d3 | 44 | |
sahilmgandhi | 18:6a4db94011d3 | 45 | } // namespace mbed |