mbed library sources. Supersedes mbed-src.
Dependents: LPCXpresso1769_blinky
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Driver_Common.h
00001 /* 00002 * Copyright (c) 2006-2016, ARM Limited, All Rights Reserved 00003 * SPDX-License-Identifier: Apache-2.0 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); you may 00006 * not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 00013 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 #ifndef __DRIVER_COMMON_H 00019 #define __DRIVER_COMMON_H 00020 00021 #include <stddef.h> 00022 #include <stdint.h> 00023 #include <stdbool.h> 00024 00025 #define ARM_DRIVER_VERSION_MAJOR_MINOR(major,minor) (((major) << 8) | (minor)) 00026 00027 /** 00028 \brief Driver Version 00029 */ 00030 typedef struct _ARM_DRIVER_VERSION { 00031 uint16_t api; ///< API version 00032 uint16_t drv; ///< Driver version 00033 } ARM_DRIVER_VERSION; 00034 00035 /* General return codes */ 00036 #define ARM_DRIVER_OK 0 ///< Operation succeeded 00037 #define ARM_DRIVER_ERROR -1 ///< Unspecified error 00038 #define ARM_DRIVER_ERROR_BUSY -2 ///< Driver is busy 00039 #define ARM_DRIVER_ERROR_TIMEOUT -3 ///< Timeout occurred 00040 #define ARM_DRIVER_ERROR_UNSUPPORTED -4 ///< Operation not supported 00041 #define ARM_DRIVER_ERROR_PARAMETER -5 ///< Parameter error 00042 #define ARM_DRIVER_ERROR_SPECIFIC -6 ///< Start of driver specific errors 00043 00044 /** 00045 \brief General power states 00046 */ 00047 typedef enum _ARM_POWER_STATE { 00048 ARM_POWER_OFF, ///< Power off: no operation possible 00049 ARM_POWER_LOW, ///< Low Power mode: retain state, detect and signal wake-up events 00050 ARM_POWER_FULL ///< Power on: full operation at maximum performance 00051 } ARM_POWER_STATE; 00052 00053 #endif /* __DRIVER_COMMON_H */
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