Bob Seque / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

common/us_ticker_api.c@57:dd901dec6bd0, 2016-01-30 (annotated)

Committer:
Splith
Date:
Sat Jan 30 16:48:54 2016 +0000
Revision:
57:dd901dec6bd0
Parent:
0:9b334a45a8ff 
Add USART3 pin mapping to Seeed arch max

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2015 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #include "us_ticker_api.h"
bogdanm 0:9b334a45a8ff 17
bogdanm 0:9b334a45a8ff 18 static ticker_event_queue_t events;
bogdanm 0:9b334a45a8ff 19
bogdanm 0:9b334a45a8ff 20 static const ticker_interface_t us_interface = {
bogdanm 0:9b334a45a8ff 21 .init = us_ticker_init,
bogdanm 0:9b334a45a8ff 22 .read = us_ticker_read,
bogdanm 0:9b334a45a8ff 23 .disable_interrupt = us_ticker_disable_interrupt,
bogdanm 0:9b334a45a8ff 24 .clear_interrupt = us_ticker_clear_interrupt,
bogdanm 0:9b334a45a8ff 25 .set_interrupt = us_ticker_set_interrupt,
bogdanm 0:9b334a45a8ff 26 };
bogdanm 0:9b334a45a8ff 27
bogdanm 0:9b334a45a8ff 28 static const ticker_data_t us_data = {
bogdanm 0:9b334a45a8ff 29 .interface = &us_interface,
bogdanm 0:9b334a45a8ff 30 .queue = &events,
bogdanm 0:9b334a45a8ff 31 };
bogdanm 0:9b334a45a8ff 32
bogdanm 0:9b334a45a8ff 33 const ticker_data_t* get_us_ticker_data(void)
bogdanm 0:9b334a45a8ff 34 {
bogdanm 0:9b334a45a8ff 35 return &us_data;
bogdanm 0:9b334a45a8ff 36 }
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 void us_ticker_irq_handler(void)
bogdanm 0:9b334a45a8ff 39 {
bogdanm 0:9b334a45a8ff 40 ticker_irq_handler(&us_data);
bogdanm 0:9b334a45a8ff 41 }