Rigado / mbed-src-bmd-200

mbed-src updated for BMD-200 evaluation board. Just pin numbers are updated.

Dependents:   mbed_blinky-bmd-200 bmd-200_accel_demo firstRig

Fork of mbed-src by mbed official

Replacement for the "mbed" or "mbed-src" library when using the BMD-200 Evaluation kit. This library only remaps the pin names (i.e. LED1 points to p0.01 instead of p0.18, etc) as used by the BMD-200 Evaluation board (select the nRF51822_mkit platform). All other code is untouched.

hal/ticker_api.h@529:c320967f86b9, 2015-04-28 (annotated)

Committer:
mbed_official
Date:
Tue Apr 28 11:45:12 2015 +0100
Revision:
529:c320967f86b9
Synchronized with git revision 299385b8331142b9dc524da7a986536f60b14553



Full URL: https://github.com/mbedmicro/mbed/commit/299385b8331142b9dc524da7a986536f60b14553/



Add in Silicon Labs targets with asynchronous API support

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 529:c320967f86b9 1 /* mbed Microcontroller Library
mbed_official 529:c320967f86b9 2 * Copyright (c) 2015 ARM Limited
mbed_official 529:c320967f86b9 3 *
mbed_official 529:c320967f86b9 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 529:c320967f86b9 5 * you may not use this file except in compliance with the License.
mbed_official 529:c320967f86b9 6 * You may obtain a copy of the License at
mbed_official 529:c320967f86b9 7 *
mbed_official 529:c320967f86b9 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 529:c320967f86b9 9 *
mbed_official 529:c320967f86b9 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 529:c320967f86b9 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 529:c320967f86b9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 529:c320967f86b9 13 * See the License for the specific language governing permissions and
mbed_official 529:c320967f86b9 14 * limitations under the License.
mbed_official 529:c320967f86b9 15 */
mbed_official 529:c320967f86b9 16 #ifndef MBED_TICKER_API_H
mbed_official 529:c320967f86b9 17 #define MBED_TICKER_API_H
mbed_official 529:c320967f86b9 18
mbed_official 529:c320967f86b9 19 #include "device.h"
mbed_official 529:c320967f86b9 20
mbed_official 529:c320967f86b9 21 typedef uint32_t timestamp_t;
mbed_official 529:c320967f86b9 22
mbed_official 529:c320967f86b9 23 /** Ticker's event structure
mbed_official 529:c320967f86b9 24 */
mbed_official 529:c320967f86b9 25 typedef struct ticker_event_s {
mbed_official 529:c320967f86b9 26 timestamp_t timestamp; /**< Event's timestamp */
mbed_official 529:c320967f86b9 27 uint32_t id; /**< TimerEvent object */
mbed_official 529:c320967f86b9 28 struct ticker_event_s *next; /**< Next event in the queue */
mbed_official 529:c320967f86b9 29 } ticker_event_t;
mbed_official 529:c320967f86b9 30
mbed_official 529:c320967f86b9 31 typedef void (*ticker_event_handler)(uint32_t id);
mbed_official 529:c320967f86b9 32
mbed_official 529:c320967f86b9 33 /** Ticker's interface structure - required API for a ticker
mbed_official 529:c320967f86b9 34 */
mbed_official 529:c320967f86b9 35 typedef struct {
mbed_official 529:c320967f86b9 36 void (*init)(void); /**< Init function */
mbed_official 529:c320967f86b9 37 uint32_t (*read)(void); /**< Read function */
mbed_official 529:c320967f86b9 38 void (*disable_interrupt)(void); /**< Disable interrupt function */
mbed_official 529:c320967f86b9 39 void (*clear_interrupt)(void); /**< Clear interrupt function */
mbed_official 529:c320967f86b9 40 void (*set_interrupt)(timestamp_t timestamp); /**< Set interrupt function */
mbed_official 529:c320967f86b9 41 } ticker_interface_t;
mbed_official 529:c320967f86b9 42
mbed_official 529:c320967f86b9 43 /** Tickers events queue structure
mbed_official 529:c320967f86b9 44 */
mbed_official 529:c320967f86b9 45 typedef struct {
mbed_official 529:c320967f86b9 46 ticker_event_handler event_handler; /**< Event handler */
mbed_official 529:c320967f86b9 47 ticker_event_t *head; /**< A pointer to head */
mbed_official 529:c320967f86b9 48 } ticker_event_queue_t;
mbed_official 529:c320967f86b9 49
mbed_official 529:c320967f86b9 50 /** Tickers data structure
mbed_official 529:c320967f86b9 51 */
mbed_official 529:c320967f86b9 52 typedef struct {
mbed_official 529:c320967f86b9 53 const ticker_interface_t *interface; /**< Ticker's interface */
mbed_official 529:c320967f86b9 54 ticker_event_queue_t *queue; /**< Ticker's events queue */
mbed_official 529:c320967f86b9 55 } ticker_data_t;
mbed_official 529:c320967f86b9 56
mbed_official 529:c320967f86b9 57 #ifdef __cplusplus
mbed_official 529:c320967f86b9 58 extern "C" {
mbed_official 529:c320967f86b9 59 #endif
mbed_official 529:c320967f86b9 60
mbed_official 529:c320967f86b9 61 /** Initialize a ticker and sets the event handler
mbed_official 529:c320967f86b9 62 *
mbed_official 529:c320967f86b9 63 * @param data The ticker's data
mbed_official 529:c320967f86b9 64 * @param handler A handler to be set
mbed_official 529:c320967f86b9 65 */
mbed_official 529:c320967f86b9 66 void ticker_set_handler(const ticker_data_t *const data, ticker_event_handler handler);
mbed_official 529:c320967f86b9 67
mbed_official 529:c320967f86b9 68 /** Irq handler which goes through the events to trigger events in the past.
mbed_official 529:c320967f86b9 69 *
mbed_official 529:c320967f86b9 70 * @param data The ticker's data
mbed_official 529:c320967f86b9 71 */
mbed_official 529:c320967f86b9 72 void ticker_irq_handler(const ticker_data_t *const data);
mbed_official 529:c320967f86b9 73
mbed_official 529:c320967f86b9 74 /** Remove an event from the queue
mbed_official 529:c320967f86b9 75 *
mbed_official 529:c320967f86b9 76 * @param data The ticker's data
mbed_official 529:c320967f86b9 77 * @param obj The event's queue to be removed
mbed_official 529:c320967f86b9 78 */
mbed_official 529:c320967f86b9 79 void ticker_remove_event(const ticker_data_t *const data, ticker_event_t *obj);
mbed_official 529:c320967f86b9 80
mbed_official 529:c320967f86b9 81 /** Insert an event from the queue
mbed_official 529:c320967f86b9 82 *
mbed_official 529:c320967f86b9 83 * @param data The ticker's data
mbed_official 529:c320967f86b9 84 * @param obj The event's queue to be removed
mbed_official 529:c320967f86b9 85 * @param timestamp The event's timestamp
mbed_official 529:c320967f86b9 86 * @param id The event object
mbed_official 529:c320967f86b9 87 */
mbed_official 529:c320967f86b9 88 void ticker_insert_event(const ticker_data_t *const data, ticker_event_t *obj, timestamp_t timestamp, uint32_t id);
mbed_official 529:c320967f86b9 89
mbed_official 529:c320967f86b9 90 /** Read the current ticker's timestamp
mbed_official 529:c320967f86b9 91 *
mbed_official 529:c320967f86b9 92 * @param data The ticker's data
mbed_official 529:c320967f86b9 93 * @return The current timestamp
mbed_official 529:c320967f86b9 94 */
mbed_official 529:c320967f86b9 95 timestamp_t ticker_read(const ticker_data_t *const data);
mbed_official 529:c320967f86b9 96
mbed_official 529:c320967f86b9 97 /** Read the next event's timestamp
mbed_official 529:c320967f86b9 98 *
mbed_official 529:c320967f86b9 99 * @param data The ticker's data
mbed_official 529:c320967f86b9 100 * @return 1 if timestamp is pending event, 0 if there's no event pending
mbed_official 529:c320967f86b9 101 */
mbed_official 529:c320967f86b9 102 int ticker_get_next_timestamp(const ticker_data_t *const data, timestamp_t *timestamp);
mbed_official 529:c320967f86b9 103
mbed_official 529:c320967f86b9 104 #ifdef __cplusplus
mbed_official 529:c320967f86b9 105 }
mbed_official 529:c320967f86b9 106 #endif
mbed_official 529:c320967f86b9 107
mbed_official 529:c320967f86b9 108 #endif