Damian Gabino / picoGW_hal

Host driver/HAL to build a LoRa Picocell Gateway which communicates through USB with a concentrator board based on Semtech SX1308 multi-channel modem and SX1257/SX1255 RF transceivers.

libloragw/inc/loragw_aux.h@0:102b50f941d0, 2018-04-11 (annotated)

Committer:
dgabino
Date:
Wed Apr 11 14:38:42 2018 +0000
Revision:
0:102b50f941d0
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dgabino 0:102b50f941d0 1 /*
dgabino 0:102b50f941d0 2 / _____) _ | |
dgabino 0:102b50f941d0 3 ( (____ _____ ____ _| |_ _____ ____| |__
dgabino 0:102b50f941d0 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
dgabino 0:102b50f941d0 5 _____) ) ____| | | || |_| ____( (___| | | |
dgabino 0:102b50f941d0 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
dgabino 0:102b50f941d0 7 (C)2017 Semtech-Cycleo
dgabino 0:102b50f941d0 8
dgabino 0:102b50f941d0 9 Description:
dgabino 0:102b50f941d0 10 LoRa concentrator HAL common auxiliary functions
dgabino 0:102b50f941d0 11
dgabino 0:102b50f941d0 12 License: Revised BSD License, see LICENSE.TXT file include in the project
dgabino 0:102b50f941d0 13
dgabino 0:102b50f941d0 14 */
dgabino 0:102b50f941d0 15
dgabino 0:102b50f941d0 16
dgabino 0:102b50f941d0 17 #ifndef _LORAGW_AUX_H
dgabino 0:102b50f941d0 18 #define _LORAGW_AUX_H
dgabino 0:102b50f941d0 19
dgabino 0:102b50f941d0 20 /* -------------------------------------------------------------------------- */
dgabino 0:102b50f941d0 21 /* --- DEPENDANCIES --------------------------------------------------------- */
dgabino 0:102b50f941d0 22
dgabino 0:102b50f941d0 23 #include "config.h" /* library configuration options (dynamically generated) */
dgabino 0:102b50f941d0 24
dgabino 0:102b50f941d0 25 /* -------------------------------------------------------------------------- */
dgabino 0:102b50f941d0 26 /* --- PUBLIC MACROS -------------------------------------------------------- */
dgabino 0:102b50f941d0 27
dgabino 0:102b50f941d0 28 /**
dgabino 0:102b50f941d0 29 @brief Get a particular bit value from a byte
dgabino 0:102b50f941d0 30 @param b [in] Any byte from which we want a bit value
dgabino 0:102b50f941d0 31 @param p [in] Position of the bit in the byte [0..7]
dgabino 0:102b50f941d0 32 @param n [in] Number of bits we want to get
dgabino 0:102b50f941d0 33 @return The value corresponding the requested bits
dgabino 0:102b50f941d0 34 */
dgabino 0:102b50f941d0 35 #define TAKE_N_BITS_FROM(b, p, n) (((b) >> (p)) & ((1 << (n)) - 1))
dgabino 0:102b50f941d0 36
dgabino 0:102b50f941d0 37 /* -------------------------------------------------------------------------- */
dgabino 0:102b50f941d0 38 /* --- PUBLIC FUNCTIONS PROTOTYPES ------------------------------------------ */
dgabino 0:102b50f941d0 39
dgabino 0:102b50f941d0 40 /**
dgabino 0:102b50f941d0 41 @brief Wait for a certain time (millisecond accuracy)
dgabino 0:102b50f941d0 42 @param t number of milliseconds to wait.
dgabino 0:102b50f941d0 43 */
dgabino 0:102b50f941d0 44 void wait_ms_linux(unsigned long t);
dgabino 0:102b50f941d0 45 void wait_ns_linux(unsigned long t);
dgabino 0:102b50f941d0 46 void wait_ms(unsigned long t);
dgabino 0:102b50f941d0 47 void wait_ns(unsigned long t);
dgabino 0:102b50f941d0 48
dgabino 0:102b50f941d0 49 #endif
dgabino 0:102b50f941d0 50
dgabino 0:102b50f941d0 51 /* --- EOF ------------------------------------------------------------------ */