Peter Gao / nRF51822

Nordic stack and drivers for the mbed BLE API

Dependents:   idd_hw5_bleFanProto

Fork of nRF51822 by Nordic Semiconductor

nordic/nrf-sdk/nordic_common.h@70:c36c550b7208, 2014-11-06 (annotated)

Committer:
pgao
Date:
Thu Nov 06 05:29:15 2014 +0000
Revision:
70:c36c550b7208
Parent:
37:c29c330d942c 
asdf

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:eff01767de02 1 /* Copyright (c) 2008 Nordic Semiconductor. All Rights Reserved.
bogdanm 0:eff01767de02 2 *
bogdanm 0:eff01767de02 3 * The information contained herein is property of Nordic Semiconductor ASA.
bogdanm 0:eff01767de02 4 * Terms and conditions of usage are described in detail in NORDIC
bogdanm 0:eff01767de02 5 * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
bogdanm 0:eff01767de02 6 *
bogdanm 0:eff01767de02 7 * Licensees are granted free, non-transferable use of the information. NO
bogdanm 0:eff01767de02 8 * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
bogdanm 0:eff01767de02 9 * the file.
bogdanm 0:eff01767de02 10 */
bogdanm 0:eff01767de02 11
bogdanm 0:eff01767de02 12 /** @file
bogdanm 0:eff01767de02 13 * @brief Common defines and macros for firmware developed by Nordic Semiconductor.
bogdanm 0:eff01767de02 14 */
bogdanm 0:eff01767de02 15
bogdanm 0:eff01767de02 16 #ifndef NORDIC_COMMON_H__
bogdanm 0:eff01767de02 17 #define NORDIC_COMMON_H__
bogdanm 0:eff01767de02 18
bogdanm 0:eff01767de02 19 #include "nordic_global.h"
bogdanm 0:eff01767de02 20
bogdanm 0:eff01767de02 21 /** Swaps the upper byte with the lower byte in a 16 bit variable */
bogdanm 0:eff01767de02 22 //lint -emacro((572),SWAP) // Suppress warning 572 "Excessive shift value"
bogdanm 0:eff01767de02 23 #define SWAP(x) ((((x)&0xFF)<<8)|(((x)>>8)&0xFF))
bogdanm 0:eff01767de02 24
bogdanm 0:eff01767de02 25 /** The upper 8 bits of a 16 bit value */
Rohit Grover 37:c29c330d942c 26 //lint -emacro(572,MSB) // Suppress warning 572 "Excessive shift value"
bogdanm 0:eff01767de02 27 #define MSB(a) (((a) & 0xFF00) >> 8)
bogdanm 0:eff01767de02 28 /** The lower 8 bits (of a 16 bit value) */
bogdanm 0:eff01767de02 29 #define LSB(a) ((a) & 0xFF)
bogdanm 0:eff01767de02 30
bogdanm 0:eff01767de02 31 /** Leaves the minimum of the two arguments */
bogdanm 0:eff01767de02 32 /*lint -emacro(506, MIN) */ /* Suppress "Constant value Boolean */
bogdanm 0:eff01767de02 33 #define MIN(a, b) ((a) < (b) ? (a) : (b))
bogdanm 0:eff01767de02 34 /** Leaves the maximum of the two arguments */
bogdanm 0:eff01767de02 35 /*lint -emacro(506, MAX) */ /* Suppress "Constant value Boolean */
bogdanm 0:eff01767de02 36 #define MAX(a, b) ((a) < (b) ? (b) : (a))
bogdanm 0:eff01767de02 37
bogdanm 0:eff01767de02 38 #define BIT_0 0x01 /**< The value of bit 0 */
bogdanm 0:eff01767de02 39 #define BIT_1 0x02 /**< The value of bit 1 */
bogdanm 0:eff01767de02 40 #define BIT_2 0x04 /**< The value of bit 2 */
bogdanm 0:eff01767de02 41 #define BIT_3 0x08 /**< The value of bit 3 */
bogdanm 0:eff01767de02 42 #define BIT_4 0x10 /**< The value of bit 4 */
bogdanm 0:eff01767de02 43 #define BIT_5 0x20 /**< The value of bit 5 */
bogdanm 0:eff01767de02 44 #define BIT_6 0x40 /**< The value of bit 6 */
bogdanm 0:eff01767de02 45 #define BIT_7 0x80 /**< The value of bit 7 */
bogdanm 0:eff01767de02 46 #define BIT_8 0x0100 /**< The value of bit 8 */
bogdanm 0:eff01767de02 47 #define BIT_9 0x0200 /**< The value of bit 9 */
bogdanm 0:eff01767de02 48 #define BIT_10 0x0400 /**< The value of bit 10 */
bogdanm 0:eff01767de02 49 #define BIT_11 0x0800 /**< The value of bit 11 */
bogdanm 0:eff01767de02 50 #define BIT_12 0x1000 /**< The value of bit 12 */
bogdanm 0:eff01767de02 51 #define BIT_13 0x2000 /**< The value of bit 13 */
bogdanm 0:eff01767de02 52 #define BIT_14 0x4000 /**< The value of bit 14 */
bogdanm 0:eff01767de02 53 #define BIT_15 0x8000 /**< The value of bit 15 */
bogdanm 0:eff01767de02 54 #define BIT_16 0x00010000 /**< The value of bit 16 */
bogdanm 0:eff01767de02 55 #define BIT_17 0x00020000 /**< The value of bit 17 */
bogdanm 0:eff01767de02 56 #define BIT_18 0x00040000 /**< The value of bit 18 */
bogdanm 0:eff01767de02 57 #define BIT_19 0x00080000 /**< The value of bit 19 */
bogdanm 0:eff01767de02 58 #define BIT_20 0x00100000 /**< The value of bit 20 */
bogdanm 0:eff01767de02 59 #define BIT_21 0x00200000 /**< The value of bit 21 */
bogdanm 0:eff01767de02 60 #define BIT_22 0x00400000 /**< The value of bit 22 */
bogdanm 0:eff01767de02 61 #define BIT_23 0x00800000 /**< The value of bit 23 */
bogdanm 0:eff01767de02 62 #define BIT_24 0x01000000 /**< The value of bit 24 */
bogdanm 0:eff01767de02 63 #define BIT_25 0x02000000 /**< The value of bit 25 */
bogdanm 0:eff01767de02 64 #define BIT_26 0x04000000 /**< The value of bit 26 */
bogdanm 0:eff01767de02 65 #define BIT_27 0x08000000 /**< The value of bit 27 */
bogdanm 0:eff01767de02 66 #define BIT_28 0x10000000 /**< The value of bit 28 */
bogdanm 0:eff01767de02 67 #define BIT_29 0x20000000 /**< The value of bit 29 */
bogdanm 0:eff01767de02 68 #define BIT_30 0x40000000 /**< The value of bit 30 */
bogdanm 0:eff01767de02 69 #define BIT_31 0x80000000 /**< The value of bit 31 */
bogdanm 0:eff01767de02 70
bogdanm 0:eff01767de02 71 #define UNUSED_VARIABLE(X) ((void)(X))
bogdanm 0:eff01767de02 72 #define UNUSED_PARAMETER(X) UNUSED_VARIABLE(X)
bogdanm 0:eff01767de02 73
bogdanm 0:eff01767de02 74 #endif // NORDIC_COMMON_H__