wayne roberts / Mbed 2 deprecated LoRaWAN-demo-76_iks01a1

Sending IKS01A1 temperature sensor to LoRaWAN port-5 uplink

Dependencies:   X_NUCLEO_IKS01A1 mbed LoRaWAN-lib SX1276Lib

Fork of LoRaWAN-demo-76 by Semtech

Use IKS01A1 sensor shield with SX1272 shield or SX1276 shield.

Sends temperature sensor to LoRaWAN uplink port 5.

Remove SB22 and SB23 from IKS01A1 before using

SB28 conflicts with DIO0 on radio. (TxDone RxDone)

SB22 conflicts with RxTx on radio. (antenna switch)

system/utilities.h@8:7b1d5fb9cf72, 2016-08-16 (annotated)

Committer:
dudmuck
Date:
Tue Aug 16 00:16:25 2016 +0000
Revision:
8:7b1d5fb9cf72
Parent:
3:9c6f7f082151 
added IKS01A1 temperature sensing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mluis 1:352f608c3337 1 /*
mluis 1:352f608c3337 2 / _____) _ | |
mluis 1:352f608c3337 3 ( (____ _____ ____ _| |_ _____ ____| |__
mluis 1:352f608c3337 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
mluis 1:352f608c3337 5 _____) ) ____| | | || |_| ____( (___| | | |
mluis 1:352f608c3337 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
mluis 1:352f608c3337 7 (C)2013 Semtech
mluis 1:352f608c3337 8
mluis 1:352f608c3337 9 Description: Helper functions implementation
mluis 1:352f608c3337 10
mluis 1:352f608c3337 11 License: Revised BSD License, see LICENSE.TXT file include in the project
mluis 1:352f608c3337 12
mluis 1:352f608c3337 13 Maintainer: Miguel Luis and Gregory Cristian
mluis 1:352f608c3337 14 */
mluis 1:352f608c3337 15 #ifndef __UTILITIES_H__
mluis 1:352f608c3337 16 #define __UTILITIES_H__
mluis 1:352f608c3337 17
mluis 1:352f608c3337 18 /*!
mluis 1:352f608c3337 19 * \brief Returns the minimum value betwen a and b
mluis 1:352f608c3337 20 *
mluis 1:352f608c3337 21 * \param [IN] a 1st value
mluis 1:352f608c3337 22 * \param [IN] b 2nd value
mluis 1:352f608c3337 23 * \retval minValue Minimum value
mluis 1:352f608c3337 24 */
mluis 1:352f608c3337 25 #define MIN( a, b ) ( ( ( a ) < ( b ) ) ? ( a ) : ( b ) )
mluis 1:352f608c3337 26
mluis 1:352f608c3337 27 /*!
mluis 1:352f608c3337 28 * \brief Returns the maximum value betwen a and b
mluis 1:352f608c3337 29 *
mluis 1:352f608c3337 30 * \param [IN] a 1st value
mluis 1:352f608c3337 31 * \param [IN] b 2nd value
mluis 1:352f608c3337 32 * \retval maxValue Maximum value
mluis 1:352f608c3337 33 */
mluis 1:352f608c3337 34 #define MAX( a, b ) ( ( ( a ) > ( b ) ) ? ( a ) : ( b ) )
mluis 1:352f608c3337 35
mluis 1:352f608c3337 36 /*!
mluis 1:352f608c3337 37 * \brief Returns 2 raised to the power of n
mluis 1:352f608c3337 38 *
mluis 1:352f608c3337 39 * \param [IN] n power value
mluis 1:352f608c3337 40 * \retval result of raising 2 to the power n
mluis 1:352f608c3337 41 */
mluis 1:352f608c3337 42 #define POW2( n ) ( 1 << n )
mluis 1:352f608c3337 43
mluis 1:352f608c3337 44 /*!
mluis 1:352f608c3337 45 * \brief Initializes the pseudo ramdom generator initial value
mluis 1:352f608c3337 46 *
mluis 1:352f608c3337 47 * \param [IN] seed Pseudo ramdom generator initial value
mluis 1:352f608c3337 48 */
mluis 1:352f608c3337 49 void srand1( uint32_t seed );
mluis 1:352f608c3337 50
mluis 1:352f608c3337 51 /*!
mluis 1:352f608c3337 52 * \brief Computes a random number between min and max
mluis 1:352f608c3337 53 *
mluis 1:352f608c3337 54 * \param [IN] min range minimum value
mluis 1:352f608c3337 55 * \param [IN] max range maximum value
mluis 1:352f608c3337 56 * \retval random random value in range min..max
mluis 1:352f608c3337 57 */
mluis 1:352f608c3337 58 int32_t randr( int32_t min, int32_t max );
mluis 1:352f608c3337 59
mluis 1:352f608c3337 60 /*!
mluis 1:352f608c3337 61 * \brief Copies size elements of src array to dst array
mluis 1:352f608c3337 62 *
mluis 1:352f608c3337 63 * \remark STM32 Standard memcpy function only works on pointers that are aligned
mluis 1:352f608c3337 64 *
mluis 1:352f608c3337 65 * \param [OUT] dst Destination array
mluis 1:352f608c3337 66 * \param [IN] src Source array
mluis 1:352f608c3337 67 * \param [IN] size Number of bytes to be copied
mluis 1:352f608c3337 68 */
mluis 1:352f608c3337 69 void memcpy1( uint8_t *dst, const uint8_t *src, uint16_t size );
mluis 1:352f608c3337 70
mluis 1:352f608c3337 71 /*!
mluis 3:9c6f7f082151 72 * \brief Copies size elements of src array to dst array reversing the byte order
mluis 3:9c6f7f082151 73 *
mluis 3:9c6f7f082151 74 * \param [OUT] dst Destination array
mluis 3:9c6f7f082151 75 * \param [IN] src Source array
mluis 3:9c6f7f082151 76 * \param [IN] size Number of bytes to be copied
mluis 3:9c6f7f082151 77 */
mluis 3:9c6f7f082151 78 void memcpyr( uint8_t *dst, const uint8_t *src, uint16_t size );
mluis 3:9c6f7f082151 79
mluis 3:9c6f7f082151 80 /*!
mluis 1:352f608c3337 81 * \brief Set size elements of dst array with value
mluis 1:352f608c3337 82 *
mluis 1:352f608c3337 83 * \remark STM32 Standard memset function only works on pointers that are aligned
mluis 1:352f608c3337 84 *
mluis 1:352f608c3337 85 * \param [OUT] dst Destination array
mluis 1:352f608c3337 86 * \param [IN] value Default value
mluis 1:352f608c3337 87 * \param [IN] size Number of bytes to be copied
mluis 1:352f608c3337 88 */
mluis 1:352f608c3337 89 void memset1( uint8_t *dst, uint8_t value, uint16_t size );
mluis 1:352f608c3337 90
mluis 1:352f608c3337 91 /*!
mluis 1:352f608c3337 92 * \brief Converts a nibble to an hexadecimal character
mluis 1:352f608c3337 93 *
mluis 1:352f608c3337 94 * \param [IN] a Nibble to be converted
mluis 1:352f608c3337 95 * \retval hexChar Converted hexadecimal character
mluis 1:352f608c3337 96 */
mluis 1:352f608c3337 97 int8_t Nibble2HexChar( uint8_t a );
mluis 1:352f608c3337 98
mluis 1:352f608c3337 99 #endif // __UTILITIES_H__