mbed library sources
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targets/hal/TARGET_STM/TARGET_STM32F4/sleep.c@442:d916d321e60f, 2015-01-08 (annotated)
- Committer:
- mbed_official
- Date:
- Thu Jan 08 12:00:08 2015 +0000
- Revision:
- 442:d916d321e60f
- Parent:
- targets/hal/TARGET_STM/TARGET_DISCO_F429ZI/sleep.c@340:28d1f895c6fe
Synchronized with git revision 2acefb66eb35837a685ce640b2b15e068d4ccf5b
Full URL: https://github.com/mbedmicro/mbed/commit/2acefb66eb35837a685ce640b2b15e068d4ccf5b/
NUCLEO_F334R8 - Fix issue with multiple ADC initialization
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 340:28d1f895c6fe | 1 | /* mbed Microcontroller Library |
mbed_official | 340:28d1f895c6fe | 2 | ******************************************************************************* |
mbed_official | 340:28d1f895c6fe | 3 | * Copyright (c) 2014, STMicroelectronics |
mbed_official | 340:28d1f895c6fe | 4 | * All rights reserved. |
mbed_official | 340:28d1f895c6fe | 5 | * |
mbed_official | 340:28d1f895c6fe | 6 | * Redistribution and use in source and binary forms, with or without |
mbed_official | 340:28d1f895c6fe | 7 | * modification, are permitted provided that the following conditions are met: |
mbed_official | 340:28d1f895c6fe | 8 | * |
mbed_official | 340:28d1f895c6fe | 9 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 10 | * this list of conditions and the following disclaimer. |
mbed_official | 340:28d1f895c6fe | 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 12 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 340:28d1f895c6fe | 13 | * and/or other materials provided with the distribution. |
mbed_official | 340:28d1f895c6fe | 14 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 340:28d1f895c6fe | 15 | * may be used to endorse or promote products derived from this software |
mbed_official | 340:28d1f895c6fe | 16 | * without specific prior written permission. |
mbed_official | 340:28d1f895c6fe | 17 | * |
mbed_official | 340:28d1f895c6fe | 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 340:28d1f895c6fe | 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 340:28d1f895c6fe | 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 340:28d1f895c6fe | 21 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 340:28d1f895c6fe | 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 340:28d1f895c6fe | 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 340:28d1f895c6fe | 24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 340:28d1f895c6fe | 25 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 340:28d1f895c6fe | 26 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 340:28d1f895c6fe | 27 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 340:28d1f895c6fe | 28 | ******************************************************************************* |
mbed_official | 340:28d1f895c6fe | 29 | */ |
mbed_official | 340:28d1f895c6fe | 30 | #include "sleep_api.h" |
mbed_official | 340:28d1f895c6fe | 31 | |
mbed_official | 340:28d1f895c6fe | 32 | #if DEVICE_SLEEP |
mbed_official | 340:28d1f895c6fe | 33 | |
mbed_official | 340:28d1f895c6fe | 34 | #include "cmsis.h" |
mbed_official | 340:28d1f895c6fe | 35 | |
mbed_official | 340:28d1f895c6fe | 36 | static TIM_HandleTypeDef TimMasterHandle; |
mbed_official | 340:28d1f895c6fe | 37 | |
mbed_official | 340:28d1f895c6fe | 38 | void sleep(void) |
mbed_official | 340:28d1f895c6fe | 39 | { |
mbed_official | 340:28d1f895c6fe | 40 | TimMasterHandle.Instance = TIM5; |
mbed_official | 340:28d1f895c6fe | 41 | |
mbed_official | 340:28d1f895c6fe | 42 | // Disable HAL tick interrupt |
mbed_official | 340:28d1f895c6fe | 43 | __HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_CC2); |
mbed_official | 340:28d1f895c6fe | 44 | |
mbed_official | 340:28d1f895c6fe | 45 | // Request to enter SLEEP mode |
mbed_official | 340:28d1f895c6fe | 46 | HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI); |
mbed_official | 340:28d1f895c6fe | 47 | |
mbed_official | 340:28d1f895c6fe | 48 | // Enable HAL tick interrupt |
mbed_official | 340:28d1f895c6fe | 49 | __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC2); |
mbed_official | 340:28d1f895c6fe | 50 | } |
mbed_official | 340:28d1f895c6fe | 51 | |
mbed_official | 340:28d1f895c6fe | 52 | void deepsleep(void) |
mbed_official | 340:28d1f895c6fe | 53 | { |
mbed_official | 340:28d1f895c6fe | 54 | // Request to enter STOP mode with regulator in low power mode |
mbed_official | 340:28d1f895c6fe | 55 | HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI); |
mbed_official | 340:28d1f895c6fe | 56 | |
mbed_official | 340:28d1f895c6fe | 57 | // After wake-up from STOP reconfigure the PLL |
mbed_official | 340:28d1f895c6fe | 58 | SetSysClock(); |
mbed_official | 340:28d1f895c6fe | 59 | } |
mbed_official | 340:28d1f895c6fe | 60 | |
mbed_official | 340:28d1f895c6fe | 61 | #endif |