added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

Committer:
JojoS
Date:
Sat Sep 10 15:32:04 2016 +0000
Revision:
147:ba84b7dc41a7
Parent:
144:ef7eb2e8f9f7
added prescaler for 16 bit timers (solution as in LPC11xx), default prescaler 31 for max 28 ms period time

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file hal_tick.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @brief Initialization of HAL tick
<> 144:ef7eb2e8f9f7 6 ******************************************************************************
<> 144:ef7eb2e8f9f7 7 * @attention
<> 144:ef7eb2e8f9f7 8 *
<> 144:ef7eb2e8f9f7 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 12 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 13 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 14 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 17 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 19 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 20 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 21 *
<> 144:ef7eb2e8f9f7 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 32 *
<> 144:ef7eb2e8f9f7 33 ******************************************************************************
<> 144:ef7eb2e8f9f7 34 */
<> 144:ef7eb2e8f9f7 35 #ifndef __HAL_TICK_H
<> 144:ef7eb2e8f9f7 36 #define __HAL_TICK_H
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 39 extern "C" {
<> 144:ef7eb2e8f9f7 40 #endif
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #include "stm32f7xx.h"
<> 144:ef7eb2e8f9f7 43 #include "cmsis_nvic.h"
<> 144:ef7eb2e8f9f7 44
<> 144:ef7eb2e8f9f7 45 #define TIM_MST TIM5
<> 144:ef7eb2e8f9f7 46 #define TIM_MST_IRQ TIM5_IRQn
<> 144:ef7eb2e8f9f7 47 #define TIM_MST_RCC __TIM5_CLK_ENABLE()
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 #define TIM_MST_RESET_ON __TIM5_FORCE_RESET()
<> 144:ef7eb2e8f9f7 50 #define TIM_MST_RESET_OFF __TIM5_RELEASE_RESET()
<> 144:ef7eb2e8f9f7 51
<> 144:ef7eb2e8f9f7 52 #define HAL_TICK_DELAY (1000) // 1 ms
<> 144:ef7eb2e8f9f7 53
<> 144:ef7eb2e8f9f7 54 HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority);
<> 144:ef7eb2e8f9f7 55
<> 144:ef7eb2e8f9f7 56 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 57 }
<> 144:ef7eb2e8f9f7 58 #endif
<> 144:ef7eb2e8f9f7 59
<> 144:ef7eb2e8f9f7 60 #endif // __HAL_TICK_H
<> 144:ef7eb2e8f9f7 61
<> 144:ef7eb2e8f9f7 62 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/