mbed library sources: Modified to operate FRDM-KL25Z at 48MHz from internal 32kHz oscillator (nothing else changed).
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us_ticker_api.h
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2006-2013 ARM Limited 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #ifndef MBED_US_TICKER_API_H 00017 #define MBED_US_TICKER_API_H 00018 00019 #include <stdint.h> 00020 00021 #ifdef __cplusplus 00022 extern "C" { 00023 #endif 00024 00025 uint32_t us_ticker_read(void); 00026 00027 typedef void (*ticker_event_handler)(uint32_t id); 00028 void us_ticker_set_handler(ticker_event_handler handler); 00029 00030 typedef struct ticker_event_s { 00031 uint32_t timestamp; 00032 uint32_t id; 00033 struct ticker_event_s *next; 00034 } ticker_event_t; 00035 00036 void us_ticker_init(void); 00037 void us_ticker_set_interrupt(unsigned int timestamp); 00038 void us_ticker_disable_interrupt(void); 00039 void us_ticker_clear_interrupt(void); 00040 void us_ticker_irq_handler(void); 00041 00042 void us_ticker_insert_event(ticker_event_t *obj, unsigned int timestamp, uint32_t id); 00043 void us_ticker_remove_event(ticker_event_t *obj); 00044 00045 #ifdef __cplusplus 00046 } 00047 #endif 00048 00049 #endif
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