Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

hal/storage_abstraction/Driver_Common.h@147:ba84b7dc41a7, 2016-09-10 (annotated)

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 * Copyright (c) 2006-2016, ARM Limited, All Rights Reserved
<> 144:ef7eb2e8f9f7 3 * SPDX-License-Identifier: Apache-2.0
<> 144:ef7eb2e8f9f7 4 *
<> 144:ef7eb2e8f9f7 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
<> 144:ef7eb2e8f9f7 6 * not use this file except in compliance with the License.
<> 144:ef7eb2e8f9f7 7 * You may obtain a copy of the License at
<> 144:ef7eb2e8f9f7 8 *
<> 144:ef7eb2e8f9f7 9 * http://www.apache.org/licenses/LICENSE-2.0
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * Unless required by applicable law or agreed to in writing, software
<> 144:ef7eb2e8f9f7 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
<> 144:ef7eb2e8f9f7 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 144:ef7eb2e8f9f7 14 * See the License for the specific language governing permissions and
<> 144:ef7eb2e8f9f7 15 * limitations under the License.
<> 144:ef7eb2e8f9f7 16 */
<> 144:ef7eb2e8f9f7 17
<> 144:ef7eb2e8f9f7 18 #ifndef __DRIVER_COMMON_H
<> 144:ef7eb2e8f9f7 19 #define __DRIVER_COMMON_H
<> 144:ef7eb2e8f9f7 20
<> 144:ef7eb2e8f9f7 21 #include <stddef.h>
<> 144:ef7eb2e8f9f7 22 #include <stdint.h>
<> 144:ef7eb2e8f9f7 23 #include <stdbool.h>
<> 144:ef7eb2e8f9f7 24
<> 144:ef7eb2e8f9f7 25 #define ARM_DRIVER_VERSION_MAJOR_MINOR(major,minor) (((major) << 8) | (minor))
<> 144:ef7eb2e8f9f7 26
<> 144:ef7eb2e8f9f7 27 /**
<> 144:ef7eb2e8f9f7 28 \brief Driver Version
<> 144:ef7eb2e8f9f7 29 */
<> 144:ef7eb2e8f9f7 30 typedef struct _ARM_DRIVER_VERSION {
<> 144:ef7eb2e8f9f7 31 uint16_t api; ///< API version
<> 144:ef7eb2e8f9f7 32 uint16_t drv; ///< Driver version
<> 144:ef7eb2e8f9f7 33 } ARM_DRIVER_VERSION;
<> 144:ef7eb2e8f9f7 34
<> 144:ef7eb2e8f9f7 35 /* General return codes */
<> 144:ef7eb2e8f9f7 36 #define ARM_DRIVER_OK 0 ///< Operation succeeded
<> 144:ef7eb2e8f9f7 37 #define ARM_DRIVER_ERROR -1 ///< Unspecified error
<> 144:ef7eb2e8f9f7 38 #define ARM_DRIVER_ERROR_BUSY -2 ///< Driver is busy
<> 144:ef7eb2e8f9f7 39 #define ARM_DRIVER_ERROR_TIMEOUT -3 ///< Timeout occurred
<> 144:ef7eb2e8f9f7 40 #define ARM_DRIVER_ERROR_UNSUPPORTED -4 ///< Operation not supported
<> 144:ef7eb2e8f9f7 41 #define ARM_DRIVER_ERROR_PARAMETER -5 ///< Parameter error
<> 144:ef7eb2e8f9f7 42 #define ARM_DRIVER_ERROR_SPECIFIC -6 ///< Start of driver specific errors
<> 144:ef7eb2e8f9f7 43
<> 144:ef7eb2e8f9f7 44 /**
<> 144:ef7eb2e8f9f7 45 \brief General power states
<> 144:ef7eb2e8f9f7 46 */
<> 144:ef7eb2e8f9f7 47 typedef enum _ARM_POWER_STATE {
<> 144:ef7eb2e8f9f7 48 ARM_POWER_OFF, ///< Power off: no operation possible
<> 144:ef7eb2e8f9f7 49 ARM_POWER_LOW, ///< Low Power mode: retain state, detect and signal wake-up events
<> 144:ef7eb2e8f9f7 50 ARM_POWER_FULL ///< Power on: full operation at maximum performance
<> 144:ef7eb2e8f9f7 51 } ARM_POWER_STATE;
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 #endif /* __DRIVER_COMMON_H */