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Diffstat (limited to 'ext/lp_ticker_api.h')
-rw-r--r-- | ext/lp_ticker_api.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/ext/lp_ticker_api.h b/ext/lp_ticker_api.h new file mode 100644 index 0000000..7e652ea --- /dev/null +++ b/ext/lp_ticker_api.h @@ -0,0 +1,82 @@ +/* mbed Microcontroller Library + * Copyright (c) 2015 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MBED_LPTICKER_API_H +#define MBED_LPTICKER_API_H + +#include "device.h" + +#if DEVICE_LOWPOWERTIMER + +#include "ticker_api.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * \defgroup LpTicker Low Power Ticker Functions + * @{ + */ + +/** Get low power ticker's data + * + * @return The low power ticker data + */ +const ticker_data_t* get_lp_ticker_data(void); + +/** The wrapper for ticker_irq_handler, to pass lp ticker's data + * + */ +void lp_ticker_irq_handler(void); + +/* HAL lp ticker */ + +/** Initialize the low power ticker + * + */ +void lp_ticker_init(void); + +/** Read the current counter + * + * @return The current timer's counter value in microseconds + */ +uint32_t lp_ticker_read(void); + +/** Set interrupt for specified timestamp + * + * @param timestamp The time in microseconds to be set + */ +void lp_ticker_set_interrupt(timestamp_t timestamp); + +/** Disable low power ticker interrupt + * + */ +void lp_ticker_disable_interrupt(void); + +/** Clear the low power ticker interrupt + * + */ +void lp_ticker_clear_interrupt(void); + +/**@}*/ + +#ifdef __cplusplus +} +#endif + +#endif + +#endif |