Nordic stack and drivers for the mbed BLE API
Dependents: Sensen-classic-v8-IAQ_copy_4
Fork of nRF51822 by
TARGET_NRF5/source/common/binary.h@638:c90ae1400bf2, 2016-09-14 (annotated)
- Committer:
- Vincent Coubard
- Date:
- Wed Sep 14 14:39:43 2016 +0100
- Revision:
- 638:c90ae1400bf2
Sync with bdab10dc0f90748b6989c8b577771bb403ca6bd8 from ARMmbed/mbed-os.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Vincent Coubard |
638:c90ae1400bf2 | 1 | /**************************************************************************/ |
Vincent Coubard |
638:c90ae1400bf2 | 2 | /*! |
Vincent Coubard |
638:c90ae1400bf2 | 3 | @file binary.h |
Vincent Coubard |
638:c90ae1400bf2 | 4 | @author hathach (tinyusb.org) |
Vincent Coubard |
638:c90ae1400bf2 | 5 | |
Vincent Coubard |
638:c90ae1400bf2 | 6 | @section LICENSE |
Vincent Coubard |
638:c90ae1400bf2 | 7 | |
Vincent Coubard |
638:c90ae1400bf2 | 8 | Software License Agreement (BSD License) |
Vincent Coubard |
638:c90ae1400bf2 | 9 | |
Vincent Coubard |
638:c90ae1400bf2 | 10 | Copyright (c) 2013, K. Townsend (microBuilder.eu) |
Vincent Coubard |
638:c90ae1400bf2 | 11 | All rights reserved. |
Vincent Coubard |
638:c90ae1400bf2 | 12 | |
Vincent Coubard |
638:c90ae1400bf2 | 13 | Redistribution and use in source and binary forms, with or without |
Vincent Coubard |
638:c90ae1400bf2 | 14 | modification, are permitted provided that the following conditions are met: |
Vincent Coubard |
638:c90ae1400bf2 | 15 | 1. Redistributions of source code must retain the above copyright |
Vincent Coubard |
638:c90ae1400bf2 | 16 | notice, this list of conditions and the following disclaimer. |
Vincent Coubard |
638:c90ae1400bf2 | 17 | 2. Redistributions in binary form must reproduce the above copyright |
Vincent Coubard |
638:c90ae1400bf2 | 18 | notice, this list of conditions and the following disclaimer in the |
Vincent Coubard |
638:c90ae1400bf2 | 19 | documentation and/or other materials provided with the distribution. |
Vincent Coubard |
638:c90ae1400bf2 | 20 | 3. Neither the name of the copyright holders nor the |
Vincent Coubard |
638:c90ae1400bf2 | 21 | names of its contributors may be used to endorse or promote products |
Vincent Coubard |
638:c90ae1400bf2 | 22 | derived from this software without specific prior written permission. |
Vincent Coubard |
638:c90ae1400bf2 | 23 | |
Vincent Coubard |
638:c90ae1400bf2 | 24 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY |
Vincent Coubard |
638:c90ae1400bf2 | 25 | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
Vincent Coubard |
638:c90ae1400bf2 | 26 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Vincent Coubard |
638:c90ae1400bf2 | 27 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY |
Vincent Coubard |
638:c90ae1400bf2 | 28 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
Vincent Coubard |
638:c90ae1400bf2 | 29 | INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
Vincent Coubard |
638:c90ae1400bf2 | 30 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND |
Vincent Coubard |
638:c90ae1400bf2 | 31 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
Vincent Coubard |
638:c90ae1400bf2 | 32 | INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS |
Vincent Coubard |
638:c90ae1400bf2 | 33 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Vincent Coubard |
638:c90ae1400bf2 | 34 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 35 | /**************************************************************************/ |
Vincent Coubard |
638:c90ae1400bf2 | 36 | |
Vincent Coubard |
638:c90ae1400bf2 | 37 | /** \ingroup TBD |
Vincent Coubard |
638:c90ae1400bf2 | 38 | * \defgroup TBD |
Vincent Coubard |
638:c90ae1400bf2 | 39 | * \brief TBD |
Vincent Coubard |
638:c90ae1400bf2 | 40 | * |
Vincent Coubard |
638:c90ae1400bf2 | 41 | * @{ |
Vincent Coubard |
638:c90ae1400bf2 | 42 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 43 | |
Vincent Coubard |
638:c90ae1400bf2 | 44 | #ifndef _BINARY_H_ |
Vincent Coubard |
638:c90ae1400bf2 | 45 | #define _BINARY_H_ |
Vincent Coubard |
638:c90ae1400bf2 | 46 | |
Vincent Coubard |
638:c90ae1400bf2 | 47 | #ifdef __cplusplus |
Vincent Coubard |
638:c90ae1400bf2 | 48 | extern "C" { |
Vincent Coubard |
638:c90ae1400bf2 | 49 | #endif |
Vincent Coubard |
638:c90ae1400bf2 | 50 | |
Vincent Coubard |
638:c90ae1400bf2 | 51 | /// n-th Bit |
Vincent Coubard |
638:c90ae1400bf2 | 52 | #define BIT(n) (1 << (n)) |
Vincent Coubard |
638:c90ae1400bf2 | 53 | |
Vincent Coubard |
638:c90ae1400bf2 | 54 | /// set n-th bit of x to 1 |
Vincent Coubard |
638:c90ae1400bf2 | 55 | #define BIT_SET(x, n) ( (x) | BIT(n) ) |
Vincent Coubard |
638:c90ae1400bf2 | 56 | |
Vincent Coubard |
638:c90ae1400bf2 | 57 | /// clear n-th bit of x |
Vincent Coubard |
638:c90ae1400bf2 | 58 | #define BIT_CLR(x, n) ( (x) & (~BIT(n)) ) |
Vincent Coubard |
638:c90ae1400bf2 | 59 | |
Vincent Coubard |
638:c90ae1400bf2 | 60 | /// test n-th bit of x |
Vincent Coubard |
638:c90ae1400bf2 | 61 | #define BIT_TEST(x, n) ( (x) & BIT(n) ) |
Vincent Coubard |
638:c90ae1400bf2 | 62 | |
Vincent Coubard |
638:c90ae1400bf2 | 63 | #if defined(__GNUC__) && !defined(__CC_ARM) // keil does not support binary format |
Vincent Coubard |
638:c90ae1400bf2 | 64 | |
Vincent Coubard |
638:c90ae1400bf2 | 65 | #define BIN8(x) ((uint8_t) (0b##x)) |
Vincent Coubard |
638:c90ae1400bf2 | 66 | #define BIN16(b1, b2) ((uint16_t) (0b##b1##b2)) |
Vincent Coubard |
638:c90ae1400bf2 | 67 | #define BIN32(b1, b2, b3, b4) ((uint32_t) (0b##b1##b2##b3##b4)) |
Vincent Coubard |
638:c90ae1400bf2 | 68 | |
Vincent Coubard |
638:c90ae1400bf2 | 69 | #else |
Vincent Coubard |
638:c90ae1400bf2 | 70 | |
Vincent Coubard |
638:c90ae1400bf2 | 71 | // internal macro of B8, B16, B32 |
Vincent Coubard |
638:c90ae1400bf2 | 72 | #define _B8__(x) (((x&0x0000000FUL)?1:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 73 | +((x&0x000000F0UL)?2:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 74 | +((x&0x00000F00UL)?4:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 75 | +((x&0x0000F000UL)?8:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 76 | +((x&0x000F0000UL)?16:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 77 | +((x&0x00F00000UL)?32:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 78 | +((x&0x0F000000UL)?64:0) \ |
Vincent Coubard |
638:c90ae1400bf2 | 79 | +((x&0xF0000000UL)?128:0)) |
Vincent Coubard |
638:c90ae1400bf2 | 80 | |
Vincent Coubard |
638:c90ae1400bf2 | 81 | #define BIN8(d) ((uint8_t) _B8__(0x##d##UL)) |
Vincent Coubard |
638:c90ae1400bf2 | 82 | #define BIN16(dmsb,dlsb) (((uint16_t)BIN8(dmsb)<<8) + BIN8(dlsb)) |
Vincent Coubard |
638:c90ae1400bf2 | 83 | #define BIN32(dmsb,db2,db3,dlsb) \ |
Vincent Coubard |
638:c90ae1400bf2 | 84 | (((uint32_t)BIN8(dmsb)<<24) \ |
Vincent Coubard |
638:c90ae1400bf2 | 85 | + ((uint32_t)BIN8(db2)<<16) \ |
Vincent Coubard |
638:c90ae1400bf2 | 86 | + ((uint32_t)BIN8(db3)<<8) \ |
Vincent Coubard |
638:c90ae1400bf2 | 87 | + BIN8(dlsb)) |
Vincent Coubard |
638:c90ae1400bf2 | 88 | #endif |
Vincent Coubard |
638:c90ae1400bf2 | 89 | |
Vincent Coubard |
638:c90ae1400bf2 | 90 | #ifdef __cplusplus |
Vincent Coubard |
638:c90ae1400bf2 | 91 | } |
Vincent Coubard |
638:c90ae1400bf2 | 92 | #endif |
Vincent Coubard |
638:c90ae1400bf2 | 93 | |
Vincent Coubard |
638:c90ae1400bf2 | 94 | #endif /* _BINARY_H_ */ |
Vincent Coubard |
638:c90ae1400bf2 | 95 | |
Vincent Coubard |
638:c90ae1400bf2 | 96 | /** @} */ |