Aravind Vadali / mbed-src-AV

mbed.h library with any bug fixes AV finds.

Dependents:   micromouse4_encoder_testing PID_Test Lab1_Test WorkingPID ... more

hal/us_ticker_api.h@1:ebce2ad32f95, 2015-11-02 (annotated)

Committer:
aravindsv
Date:
Mon Nov 02 03:07:12 2015 +0000
Revision:
1:ebce2ad32f95
Parent:
0:ba7650f404af 
Changed the RCC timeout value to 500 ms, so total code startup time before program starts running is ~1s. Hopefully no side-effects from lower startup timeouts

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aravindsv 0:ba7650f404af 1 /* mbed Microcontroller Library
aravindsv 0:ba7650f404af 2 * Copyright (c) 2006-2015 ARM Limited
aravindsv 0:ba7650f404af 3 *
aravindsv 0:ba7650f404af 4 * Licensed under the Apache License, Version 2.0 (the "License");
aravindsv 0:ba7650f404af 5 * you may not use this file except in compliance with the License.
aravindsv 0:ba7650f404af 6 * You may obtain a copy of the License at
aravindsv 0:ba7650f404af 7 *
aravindsv 0:ba7650f404af 8 * http://www.apache.org/licenses/LICENSE-2.0
aravindsv 0:ba7650f404af 9 *
aravindsv 0:ba7650f404af 10 * Unless required by applicable law or agreed to in writing, software
aravindsv 0:ba7650f404af 11 * distributed under the License is distributed on an "AS IS" BASIS,
aravindsv 0:ba7650f404af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
aravindsv 0:ba7650f404af 13 * See the License for the specific language governing permissions and
aravindsv 0:ba7650f404af 14 * limitations under the License.
aravindsv 0:ba7650f404af 15 */
aravindsv 0:ba7650f404af 16 #ifndef MBED_US_TICKER_API_H
aravindsv 0:ba7650f404af 17 #define MBED_US_TICKER_API_H
aravindsv 0:ba7650f404af 18
aravindsv 0:ba7650f404af 19 #include <stdint.h>
aravindsv 0:ba7650f404af 20 #include "ticker_api.h"
aravindsv 0:ba7650f404af 21
aravindsv 0:ba7650f404af 22 #ifdef __cplusplus
aravindsv 0:ba7650f404af 23 extern "C" {
aravindsv 0:ba7650f404af 24 #endif
aravindsv 0:ba7650f404af 25
aravindsv 0:ba7650f404af 26 /**
aravindsv 0:ba7650f404af 27 * \defgroup UsTicker Microseconds Ticker Functions
aravindsv 0:ba7650f404af 28 * @{
aravindsv 0:ba7650f404af 29 */
aravindsv 0:ba7650f404af 30
aravindsv 0:ba7650f404af 31 /** Get ticker's data
aravindsv 0:ba7650f404af 32 *
aravindsv 0:ba7650f404af 33 * @return The low power ticker data
aravindsv 0:ba7650f404af 34 */
aravindsv 0:ba7650f404af 35 const ticker_data_t* get_us_ticker_data(void);
aravindsv 0:ba7650f404af 36
aravindsv 0:ba7650f404af 37
aravindsv 0:ba7650f404af 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
aravindsv 0:ba7650f404af 39 *
aravindsv 0:ba7650f404af 40 */
aravindsv 0:ba7650f404af 41 void us_ticker_irq_handler(void);
aravindsv 0:ba7650f404af 42
aravindsv 0:ba7650f404af 43 /* HAL us ticker */
aravindsv 0:ba7650f404af 44
aravindsv 0:ba7650f404af 45 /** Initialize the ticker
aravindsv 0:ba7650f404af 46 *
aravindsv 0:ba7650f404af 47 */
aravindsv 0:ba7650f404af 48 void us_ticker_init(void);
aravindsv 0:ba7650f404af 49
aravindsv 0:ba7650f404af 50 /** Read the current counter
aravindsv 0:ba7650f404af 51 *
aravindsv 0:ba7650f404af 52 * @return The current timer's counter value in microseconds
aravindsv 0:ba7650f404af 53 */
aravindsv 0:ba7650f404af 54 uint32_t us_ticker_read(void);
aravindsv 0:ba7650f404af 55
aravindsv 0:ba7650f404af 56 /** Set interrupt for specified timestamp
aravindsv 0:ba7650f404af 57 *
aravindsv 0:ba7650f404af 58 * @param timestamp The time in microseconds to be set
aravindsv 0:ba7650f404af 59 */
aravindsv 0:ba7650f404af 60 void us_ticker_set_interrupt(timestamp_t timestamp);
aravindsv 0:ba7650f404af 61
aravindsv 0:ba7650f404af 62 /** Disable us ticker interrupt
aravindsv 0:ba7650f404af 63 *
aravindsv 0:ba7650f404af 64 */
aravindsv 0:ba7650f404af 65 void us_ticker_disable_interrupt(void);
aravindsv 0:ba7650f404af 66
aravindsv 0:ba7650f404af 67 /** Clear us ticker interrupt
aravindsv 0:ba7650f404af 68 *
aravindsv 0:ba7650f404af 69 */
aravindsv 0:ba7650f404af 70 void us_ticker_clear_interrupt(void);
aravindsv 0:ba7650f404af 71
aravindsv 0:ba7650f404af 72 /**@}*/
aravindsv 0:ba7650f404af 73
aravindsv 0:ba7650f404af 74 #ifdef __cplusplus
aravindsv 0:ba7650f404af 75 }
aravindsv 0:ba7650f404af 76 #endif
aravindsv 0:ba7650f404af 77
aravindsv 0:ba7650f404af 78 #endif