Vipin Ranka / MGAS_GR_Peach

This is the final version of Mini Gateway for Automation and Security desgined for Renesas GR Peach Design Contest

Dependencies:   GR-PEACH_video GraphicsFramework HTTPServer R_BSP mbed-rpc mbed-rtos Socket lwip-eth lwip-sys lwip FATFileSystem

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

mbed-dev/drivers/Ticker.cpp@12:9a20164dcc47, 2017-01-11 (annotated)

Committer:
vipinranka
Date:
Wed Jan 11 11:41:30 2017 +0000
Revision:
12:9a20164dcc47
This is the final version MGAS Project for Renesas GR Peach Design Contest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vipinranka 12:9a20164dcc47 1 /* mbed Microcontroller Library
vipinranka 12:9a20164dcc47 2 * Copyright (c) 2006-2013 ARM Limited
vipinranka 12:9a20164dcc47 3 *
vipinranka 12:9a20164dcc47 4 * Licensed under the Apache License, Version 2.0 (the "License");
vipinranka 12:9a20164dcc47 5 * you may not use this file except in compliance with the License.
vipinranka 12:9a20164dcc47 6 * You may obtain a copy of the License at
vipinranka 12:9a20164dcc47 7 *
vipinranka 12:9a20164dcc47 8 * http://www.apache.org/licenses/LICENSE-2.0
vipinranka 12:9a20164dcc47 9 *
vipinranka 12:9a20164dcc47 10 * Unless required by applicable law or agreed to in writing, software
vipinranka 12:9a20164dcc47 11 * distributed under the License is distributed on an "AS IS" BASIS,
vipinranka 12:9a20164dcc47 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vipinranka 12:9a20164dcc47 13 * See the License for the specific language governing permissions and
vipinranka 12:9a20164dcc47 14 * limitations under the License.
vipinranka 12:9a20164dcc47 15 */
vipinranka 12:9a20164dcc47 16 #include "drivers/Ticker.h"
vipinranka 12:9a20164dcc47 17
vipinranka 12:9a20164dcc47 18 #include "drivers/TimerEvent.h"
vipinranka 12:9a20164dcc47 19 #include "platform/FunctionPointer.h"
vipinranka 12:9a20164dcc47 20 #include "hal/ticker_api.h"
vipinranka 12:9a20164dcc47 21 #include "platform/critical.h"
vipinranka 12:9a20164dcc47 22
vipinranka 12:9a20164dcc47 23 namespace mbed {
vipinranka 12:9a20164dcc47 24
vipinranka 12:9a20164dcc47 25 void Ticker::detach() {
vipinranka 12:9a20164dcc47 26 core_util_critical_section_enter();
vipinranka 12:9a20164dcc47 27 remove();
vipinranka 12:9a20164dcc47 28 _function.attach(0);
vipinranka 12:9a20164dcc47 29 core_util_critical_section_exit();
vipinranka 12:9a20164dcc47 30 }
vipinranka 12:9a20164dcc47 31
vipinranka 12:9a20164dcc47 32 void Ticker::setup(timestamp_t t) {
vipinranka 12:9a20164dcc47 33 core_util_critical_section_enter();
vipinranka 12:9a20164dcc47 34 remove();
vipinranka 12:9a20164dcc47 35 _delay = t;
vipinranka 12:9a20164dcc47 36 insert(_delay + ticker_read(_ticker_data));
vipinranka 12:9a20164dcc47 37 core_util_critical_section_exit();
vipinranka 12:9a20164dcc47 38 }
vipinranka 12:9a20164dcc47 39
vipinranka 12:9a20164dcc47 40 void Ticker::handler() {
vipinranka 12:9a20164dcc47 41 insert(event.timestamp + _delay);
vipinranka 12:9a20164dcc47 42 _function.call();
vipinranka 12:9a20164dcc47 43 }
vipinranka 12:9a20164dcc47 44
vipinranka 12:9a20164dcc47 45 } // namespace mbed