philippe s. / mbed-dev

mbed library sources. Supersedes mbed-src. Fixes analogIn and analogOut problems for TARGET_STM32F3. Tested on NUCLEO-F303K8, using 3 analogout and 7 analogin channels simultaneously. Added ability for STM32F334R8 and STM32F303K8 to use all three channels of DAC simultaneously. https://developer.mbed.org/users/StevieWray/code/mbed-dev/ Added ability for TARGET_STM32F3 to use more than one ADC simultaneously. https://developer.mbed.org/questions/67997/NUCLEO-F303K8ADC/

Fork of mbed-dev by mbed official

hal/us_ticker_api.h@70:b3a5af880266, 2016-02-23 (annotated)

Committer:
neurofun
Date:
Tue Feb 23 21:59:35 2016 +0000
Revision:
70:b3a5af880266
Parent:
0:9b334a45a8ff 
Edited DAC routines to allow for the simultaneous use of three channels from two DACs as seen on the STM32F334R8 and STM32F303K8. Edited ADC routines to allow for the simultaneous use of more than one ADC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2015 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 #ifndef MBED_US_TICKER_API_H
bogdanm 0:9b334a45a8ff 17 #define MBED_US_TICKER_API_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 #include <stdint.h>
bogdanm 0:9b334a45a8ff 20 #include "ticker_api.h"
bogdanm 0:9b334a45a8ff 21
bogdanm 0:9b334a45a8ff 22 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 23 extern "C" {
bogdanm 0:9b334a45a8ff 24 #endif
bogdanm 0:9b334a45a8ff 25
bogdanm 0:9b334a45a8ff 26 /**
bogdanm 0:9b334a45a8ff 27 * \defgroup UsTicker Microseconds Ticker Functions
bogdanm 0:9b334a45a8ff 28 * @{
bogdanm 0:9b334a45a8ff 29 */
bogdanm 0:9b334a45a8ff 30
bogdanm 0:9b334a45a8ff 31 /** Get ticker's data
bogdanm 0:9b334a45a8ff 32 *
bogdanm 0:9b334a45a8ff 33 * @return The low power ticker data
bogdanm 0:9b334a45a8ff 34 */
bogdanm 0:9b334a45a8ff 35 const ticker_data_t* get_us_ticker_data(void);
bogdanm 0:9b334a45a8ff 36
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
bogdanm 0:9b334a45a8ff 39 *
bogdanm 0:9b334a45a8ff 40 */
bogdanm 0:9b334a45a8ff 41 void us_ticker_irq_handler(void);
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 /* HAL us ticker */
bogdanm 0:9b334a45a8ff 44
bogdanm 0:9b334a45a8ff 45 /** Initialize the ticker
bogdanm 0:9b334a45a8ff 46 *
bogdanm 0:9b334a45a8ff 47 */
bogdanm 0:9b334a45a8ff 48 void us_ticker_init(void);
bogdanm 0:9b334a45a8ff 49
bogdanm 0:9b334a45a8ff 50 /** Read the current counter
bogdanm 0:9b334a45a8ff 51 *
bogdanm 0:9b334a45a8ff 52 * @return The current timer's counter value in microseconds
bogdanm 0:9b334a45a8ff 53 */
bogdanm 0:9b334a45a8ff 54 uint32_t us_ticker_read(void);
bogdanm 0:9b334a45a8ff 55
bogdanm 0:9b334a45a8ff 56 /** Set interrupt for specified timestamp
bogdanm 0:9b334a45a8ff 57 *
bogdanm 0:9b334a45a8ff 58 * @param timestamp The time in microseconds to be set
bogdanm 0:9b334a45a8ff 59 */
bogdanm 0:9b334a45a8ff 60 void us_ticker_set_interrupt(timestamp_t timestamp);
bogdanm 0:9b334a45a8ff 61
bogdanm 0:9b334a45a8ff 62 /** Disable us ticker interrupt
bogdanm 0:9b334a45a8ff 63 *
bogdanm 0:9b334a45a8ff 64 */
bogdanm 0:9b334a45a8ff 65 void us_ticker_disable_interrupt(void);
bogdanm 0:9b334a45a8ff 66
bogdanm 0:9b334a45a8ff 67 /** Clear us ticker interrupt
bogdanm 0:9b334a45a8ff 68 *
bogdanm 0:9b334a45a8ff 69 */
bogdanm 0:9b334a45a8ff 70 void us_ticker_clear_interrupt(void);
bogdanm 0:9b334a45a8ff 71
bogdanm 0:9b334a45a8ff 72 /**@}*/
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 75 }
bogdanm 0:9b334a45a8ff 76 #endif
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 #endif