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/lp_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) 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_LPTICKER_API_H
bogdanm 0:9b334a45a8ff 17 #define MBED_LPTICKER_API_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 #include "device.h"
bogdanm 0:9b334a45a8ff 20
bogdanm 0:9b334a45a8ff 21 #if DEVICE_LOWPOWERTIMER
bogdanm 0:9b334a45a8ff 22
bogdanm 0:9b334a45a8ff 23 #include "ticker_api.h"
bogdanm 0:9b334a45a8ff 24
bogdanm 0:9b334a45a8ff 25 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 26 extern "C" {
bogdanm 0:9b334a45a8ff 27 #endif
bogdanm 0:9b334a45a8ff 28
bogdanm 0:9b334a45a8ff 29 /**
bogdanm 0:9b334a45a8ff 30 * \defgroup LpTicker Low Power Ticker Functions
bogdanm 0:9b334a45a8ff 31 * @{
bogdanm 0:9b334a45a8ff 32 */
bogdanm 0:9b334a45a8ff 33
bogdanm 0:9b334a45a8ff 34 /** Get low power ticker's data
bogdanm 0:9b334a45a8ff 35 *
bogdanm 0:9b334a45a8ff 36 * @return The low power ticker data
bogdanm 0:9b334a45a8ff 37 */
bogdanm 0:9b334a45a8ff 38 const ticker_data_t* get_lp_ticker_data(void);
bogdanm 0:9b334a45a8ff 39
bogdanm 0:9b334a45a8ff 40 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
bogdanm 0:9b334a45a8ff 41 *
bogdanm 0:9b334a45a8ff 42 */
bogdanm 0:9b334a45a8ff 43 void lp_ticker_irq_handler(void);
bogdanm 0:9b334a45a8ff 44
bogdanm 0:9b334a45a8ff 45 /* HAL lp ticker */
bogdanm 0:9b334a45a8ff 46
bogdanm 0:9b334a45a8ff 47 /** Initialize the low power ticker
bogdanm 0:9b334a45a8ff 48 *
bogdanm 0:9b334a45a8ff 49 */
bogdanm 0:9b334a45a8ff 50 void lp_ticker_init(void);
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 /** Read the current counter
bogdanm 0:9b334a45a8ff 53 *
bogdanm 0:9b334a45a8ff 54 * @return The current timer's counter value in microseconds
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56 uint32_t lp_ticker_read(void);
bogdanm 0:9b334a45a8ff 57
bogdanm 0:9b334a45a8ff 58 /** Set interrupt for specified timestamp
bogdanm 0:9b334a45a8ff 59 *
bogdanm 0:9b334a45a8ff 60 * @param timestamp The time in microseconds to be set
bogdanm 0:9b334a45a8ff 61 */
bogdanm 0:9b334a45a8ff 62 void lp_ticker_set_interrupt(timestamp_t timestamp);
bogdanm 0:9b334a45a8ff 63
bogdanm 0:9b334a45a8ff 64 /** Disable low power ticker interrupt
bogdanm 0:9b334a45a8ff 65 *
bogdanm 0:9b334a45a8ff 66 */
bogdanm 0:9b334a45a8ff 67 void lp_ticker_disable_interrupt(void);
bogdanm 0:9b334a45a8ff 68
bogdanm 0:9b334a45a8ff 69 /** Clear the low power ticker interrupt
bogdanm 0:9b334a45a8ff 70 *
bogdanm 0:9b334a45a8ff 71 */
bogdanm 0:9b334a45a8ff 72 void lp_ticker_clear_interrupt(void);
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74 /**@}*/
bogdanm 0:9b334a45a8ff 75
bogdanm 0:9b334a45a8ff 76 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 77 }
bogdanm 0:9b334a45a8ff 78 #endif
bogdanm 0:9b334a45a8ff 79
bogdanm 0:9b334a45a8ff 80 #endif
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 #endif