ST / stm-spirit1-rf-driver

Prototype RF driver for STM Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo.

Prototype RF Driver for STM Sub-1 GHz RF Expansion Boards based on the SPSGRF-868 and SPSGRF-915 Modules for STM32 Nucleo

Currently supported boards:

Note, in order to use expansion board X-NUCLEO-IDS01A4 in mbed you need to perform the following HW modifications on the board:

  • Unmount resistor R4
  • Mount resistor R7

Furthermore, on some Nucleo development boards (e.g. the NUCLEO_F429ZI), in order to be able to use Ethernet together with these Sub-1 GHz RF expansion boards, you need to compile this driver with macro SPIRIT1_SPI_MOSI=PB_5 defined, while the development board typically requires some HW modification as e.g. described here!

This driver can be used together with the 6LoWPAN stack (a.k.a. Nanostack).

source/libs/spirit1/SPIRIT1_Library/Inc/SPIRIT_Csma.h@34:edda6a7238ec, 2016-11-22 (annotated)

Committer:
Wolfgang Betz
Date:
Tue Nov 22 11:40:10 2016 +0100
Revision:
34:edda6a7238ec
Child:
67:93bec0baf1de
Perform re-naming

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 34:edda6a7238ec 1 /**
Wolfgang Betz 34:edda6a7238ec 2 ******************************************************************************
Wolfgang Betz 34:edda6a7238ec 3 * @file SPIRIT_Csma.h
Wolfgang Betz 34:edda6a7238ec 4 * @author VMA division - AMS
Wolfgang Betz 34:edda6a7238ec 5 * @version 3.2.2
Wolfgang Betz 34:edda6a7238ec 6 * @date 08-July-2015
Wolfgang Betz 34:edda6a7238ec 7 * @brief Configuration and management of SPIRIT CSMA.
Wolfgang Betz 34:edda6a7238ec 8 * @details
Wolfgang Betz 34:edda6a7238ec 9 *
Wolfgang Betz 34:edda6a7238ec 10 * The Spirit CSMA feature, when configured and enabled, is transparent
Wolfgang Betz 34:edda6a7238ec 11 * for the user. It means the user has only to call the <i>@ref SpiritCsmaInit()</i>
Wolfgang Betz 34:edda6a7238ec 12 * function on a filled structure and then enable the CSMA policy using the <i>@ref SpiritCsma()</i>
Wolfgang Betz 34:edda6a7238ec 13 * function.
Wolfgang Betz 34:edda6a7238ec 14 *
Wolfgang Betz 34:edda6a7238ec 15 * <b>Example:</b>
Wolfgang Betz 34:edda6a7238ec 16 * @code
Wolfgang Betz 34:edda6a7238ec 17 *
Wolfgang Betz 34:edda6a7238ec 18 * CsmaInit csmaInit={
Wolfgang Betz 34:edda6a7238ec 19 * S_DISABLE, // persistent mode
Wolfgang Betz 34:edda6a7238ec 20 * TBIT_TIME_64, // Tbit time
Wolfgang Betz 34:edda6a7238ec 21 * TCCA_TIME_3, // Tcca time
Wolfgang Betz 34:edda6a7238ec 22 * 5, // max number of backoffs
Wolfgang Betz 34:edda6a7238ec 23 * 0xFA21, // BU counter seed
Wolfgang Betz 34:edda6a7238ec 24 * 32 // CU prescaler
Wolfgang Betz 34:edda6a7238ec 25 * };
Wolfgang Betz 34:edda6a7238ec 26 *
Wolfgang Betz 34:edda6a7238ec 27 * ...
Wolfgang Betz 34:edda6a7238ec 28 *
Wolfgang Betz 34:edda6a7238ec 29 * SpiritCsmaInit(&csmaInit);
Wolfgang Betz 34:edda6a7238ec 30 * SpiritCsma(S_ENABLE);
Wolfgang Betz 34:edda6a7238ec 31 *
Wolfgang Betz 34:edda6a7238ec 32 *
Wolfgang Betz 34:edda6a7238ec 33 * @endcode
Wolfgang Betz 34:edda6a7238ec 34 *
Wolfgang Betz 34:edda6a7238ec 35 * @note The CS status depends of the RSSI threshold set. Please see the Spirit_Qi
Wolfgang Betz 34:edda6a7238ec 36 * module for details.
Wolfgang Betz 34:edda6a7238ec 37 *
Wolfgang Betz 34:edda6a7238ec 38 * @attention
Wolfgang Betz 34:edda6a7238ec 39 *
Wolfgang Betz 34:edda6a7238ec 40 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Wolfgang Betz 34:edda6a7238ec 41 *
Wolfgang Betz 34:edda6a7238ec 42 * Redistribution and use in source and binary forms, with or without modification,
Wolfgang Betz 34:edda6a7238ec 43 * are permitted provided that the following conditions are met:
Wolfgang Betz 34:edda6a7238ec 44 * 1. Redistributions of source code must retain the above copyright notice,
Wolfgang Betz 34:edda6a7238ec 45 * this list of conditions and the following disclaimer.
Wolfgang Betz 34:edda6a7238ec 46 * 2. Redistributions in binary form must reproduce the above copyright notice,
Wolfgang Betz 34:edda6a7238ec 47 * this list of conditions and the following disclaimer in the documentation
Wolfgang Betz 34:edda6a7238ec 48 * and/or other materials provided with the distribution.
Wolfgang Betz 34:edda6a7238ec 49 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Wolfgang Betz 34:edda6a7238ec 50 * may be used to endorse or promote products derived from this software
Wolfgang Betz 34:edda6a7238ec 51 * without specific prior written permission.
Wolfgang Betz 34:edda6a7238ec 52 *
Wolfgang Betz 34:edda6a7238ec 53 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Wolfgang Betz 34:edda6a7238ec 54 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Wolfgang Betz 34:edda6a7238ec 55 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Wolfgang Betz 34:edda6a7238ec 56 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Wolfgang Betz 34:edda6a7238ec 57 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Wolfgang Betz 34:edda6a7238ec 58 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Wolfgang Betz 34:edda6a7238ec 59 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Wolfgang Betz 34:edda6a7238ec 60 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Wolfgang Betz 34:edda6a7238ec 61 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Wolfgang Betz 34:edda6a7238ec 62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Wolfgang Betz 34:edda6a7238ec 63 *
Wolfgang Betz 34:edda6a7238ec 64 ******************************************************************************
Wolfgang Betz 34:edda6a7238ec 65 */
Wolfgang Betz 34:edda6a7238ec 66
Wolfgang Betz 34:edda6a7238ec 67 /* Define to prevent recursive inclusion -------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 68 #ifndef __SPIRIT_CSMA_H
Wolfgang Betz 34:edda6a7238ec 69 #define __SPIRIT_CSMA_H
Wolfgang Betz 34:edda6a7238ec 70
Wolfgang Betz 34:edda6a7238ec 71
Wolfgang Betz 34:edda6a7238ec 72 /* Includes ------------------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 73
Wolfgang Betz 34:edda6a7238ec 74 #include "SPIRIT_Types.h"
Wolfgang Betz 34:edda6a7238ec 75 #include "SPIRIT_Regs.h"
Wolfgang Betz 34:edda6a7238ec 76
Wolfgang Betz 34:edda6a7238ec 77
Wolfgang Betz 34:edda6a7238ec 78 #ifdef __cplusplus
Wolfgang Betz 34:edda6a7238ec 79 extern "C" {
Wolfgang Betz 34:edda6a7238ec 80 #endif
Wolfgang Betz 34:edda6a7238ec 81
Wolfgang Betz 34:edda6a7238ec 82
Wolfgang Betz 34:edda6a7238ec 83 /**
Wolfgang Betz 34:edda6a7238ec 84 * @addtogroup SPIRIT_Libraries
Wolfgang Betz 34:edda6a7238ec 85 * @{
Wolfgang Betz 34:edda6a7238ec 86 */
Wolfgang Betz 34:edda6a7238ec 87
Wolfgang Betz 34:edda6a7238ec 88
Wolfgang Betz 34:edda6a7238ec 89 /**
Wolfgang Betz 34:edda6a7238ec 90 * @defgroup SPIRIT_Csma CSMA
Wolfgang Betz 34:edda6a7238ec 91 * @brief Configuration and management of SPIRIT CSMA.
Wolfgang Betz 34:edda6a7238ec 92 * @details See the file <i>@ref SPIRIT_Csma.h</i> for more details.
Wolfgang Betz 34:edda6a7238ec 93 * @{
Wolfgang Betz 34:edda6a7238ec 94 */
Wolfgang Betz 34:edda6a7238ec 95
Wolfgang Betz 34:edda6a7238ec 96 /**
Wolfgang Betz 34:edda6a7238ec 97 * @defgroup Csma_Exported_Types CSMA Exported Types
Wolfgang Betz 34:edda6a7238ec 98 * @{
Wolfgang Betz 34:edda6a7238ec 99 */
Wolfgang Betz 34:edda6a7238ec 100
Wolfgang Betz 34:edda6a7238ec 101
Wolfgang Betz 34:edda6a7238ec 102 /**
Wolfgang Betz 34:edda6a7238ec 103 * @brief Multiplier for Tcca time enumeration (Tcca = Multiplier*Tbit).
Wolfgang Betz 34:edda6a7238ec 104 */
Wolfgang Betz 34:edda6a7238ec 105 typedef enum
Wolfgang Betz 34:edda6a7238ec 106 {
Wolfgang Betz 34:edda6a7238ec 107 TBIT_TIME_64 = CSMA_CCA_PERIOD_64TBIT, /*!< CSMA/CA: Sets CCA period to 64*TBIT */
Wolfgang Betz 34:edda6a7238ec 108 TBIT_TIME_128 = CSMA_CCA_PERIOD_128TBIT, /*!< CSMA/CA: Sets CCA period to 128*TBIT */
Wolfgang Betz 34:edda6a7238ec 109 TBIT_TIME_256 = CSMA_CCA_PERIOD_256TBIT, /*!< CSMA/CA: Sets CCA period to 256*TBIT */
Wolfgang Betz 34:edda6a7238ec 110 TBIT_TIME_512 = CSMA_CCA_PERIOD_512TBIT, /*!< CSMA/CA: Sets CCA period to 512*TBIT */
Wolfgang Betz 34:edda6a7238ec 111 }CcaPeriod;
Wolfgang Betz 34:edda6a7238ec 112
Wolfgang Betz 34:edda6a7238ec 113 #define IS_CCA_PERIOD(PERIOD) (PERIOD == TBIT_TIME_64 || \
Wolfgang Betz 34:edda6a7238ec 114 PERIOD == TBIT_TIME_128 || \
Wolfgang Betz 34:edda6a7238ec 115 PERIOD == TBIT_TIME_256 || \
Wolfgang Betz 34:edda6a7238ec 116 PERIOD == TBIT_TIME_512)
Wolfgang Betz 34:edda6a7238ec 117
Wolfgang Betz 34:edda6a7238ec 118
Wolfgang Betz 34:edda6a7238ec 119 /**
Wolfgang Betz 34:edda6a7238ec 120 * @brief Multiplier of Tcca time enumeration to obtain Tlisten (Tlisten = [1...15]*Tcca).
Wolfgang Betz 34:edda6a7238ec 121 */
Wolfgang Betz 34:edda6a7238ec 122 typedef enum
Wolfgang Betz 34:edda6a7238ec 123 {
Wolfgang Betz 34:edda6a7238ec 124 TCCA_TIME_0 = 0x00, /*!< CSMA/CA: Sets CCA length to 0 */
Wolfgang Betz 34:edda6a7238ec 125 TCCA_TIME_1 = 0x10, /*!< CSMA/CA: Sets CCA length to 1*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 126 TCCA_TIME_2 = 0x20, /*!< CSMA/CA: Sets CCA length to 2*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 127 TCCA_TIME_3 = 0x30, /*!< CSMA/CA: Sets CCA length to 3*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 128 TCCA_TIME_4 = 0x40, /*!< CSMA/CA: Sets CCA length to 4*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 129 TCCA_TIME_5 = 0x50, /*!< CSMA/CA: Sets CCA length to 5*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 130 TCCA_TIME_6 = 0x60, /*!< CSMA/CA: Sets CCA length to 6*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 131 TCCA_TIME_7 = 0x70, /*!< CSMA/CA: Sets CCA length to 7*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 132 TCCA_TIME_8 = 0x80, /*!< CSMA/CA: Sets CCA length to 8*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 133 TCCA_TIME_9 = 0x90, /*!< CSMA/CA: Sets CCA length to 9*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 134 TCCA_TIME_10 = 0xA0, /*!< CSMA/CA: Sets CCA length to 10*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 135 TCCA_TIME_11 = 0xB0, /*!< CSMA/CA: Sets CCA length to 11*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 136 TCCA_TIME_12 = 0xC0, /*!< CSMA/CA: Sets CCA length to 12*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 137 TCCA_TIME_13 = 0xD0, /*!< CSMA/CA: Sets CCA length to 13*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 138 TCCA_TIME_14 = 0xE0, /*!< CSMA/CA: Sets CCA length to 14*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 139 TCCA_TIME_15 = 0xF0, /*!< CSMA/CA: Sets CCA length to 15*TLISTEN */
Wolfgang Betz 34:edda6a7238ec 140 }CsmaLength;
Wolfgang Betz 34:edda6a7238ec 141
Wolfgang Betz 34:edda6a7238ec 142 #define IS_CSMA_LENGTH(LENGTH) (LENGTH == TCCA_TIME_0 || \
Wolfgang Betz 34:edda6a7238ec 143 LENGTH == TCCA_TIME_1 || \
Wolfgang Betz 34:edda6a7238ec 144 LENGTH == TCCA_TIME_2 || \
Wolfgang Betz 34:edda6a7238ec 145 LENGTH == TCCA_TIME_3 || \
Wolfgang Betz 34:edda6a7238ec 146 LENGTH == TCCA_TIME_4 || \
Wolfgang Betz 34:edda6a7238ec 147 LENGTH == TCCA_TIME_5 || \
Wolfgang Betz 34:edda6a7238ec 148 LENGTH == TCCA_TIME_6 || \
Wolfgang Betz 34:edda6a7238ec 149 LENGTH == TCCA_TIME_7 || \
Wolfgang Betz 34:edda6a7238ec 150 LENGTH == TCCA_TIME_8 || \
Wolfgang Betz 34:edda6a7238ec 151 LENGTH == TCCA_TIME_9 || \
Wolfgang Betz 34:edda6a7238ec 152 LENGTH == TCCA_TIME_10 || \
Wolfgang Betz 34:edda6a7238ec 153 LENGTH == TCCA_TIME_11 || \
Wolfgang Betz 34:edda6a7238ec 154 LENGTH == TCCA_TIME_12 || \
Wolfgang Betz 34:edda6a7238ec 155 LENGTH == TCCA_TIME_13 || \
Wolfgang Betz 34:edda6a7238ec 156 LENGTH == TCCA_TIME_14 || \
Wolfgang Betz 34:edda6a7238ec 157 LENGTH == TCCA_TIME_15)
Wolfgang Betz 34:edda6a7238ec 158
Wolfgang Betz 34:edda6a7238ec 159
Wolfgang Betz 34:edda6a7238ec 160 /**
Wolfgang Betz 34:edda6a7238ec 161 * @brief SPIRIT CSMA Init structure definition
Wolfgang Betz 34:edda6a7238ec 162 */
Wolfgang Betz 34:edda6a7238ec 163 typedef struct
Wolfgang Betz 34:edda6a7238ec 164 {
Wolfgang Betz 34:edda6a7238ec 165 SpiritFunctionalState xCsmaPersistentMode; /*!< Specifies if the CSMA persistent mode has to be on or off.
Wolfgang Betz 34:edda6a7238ec 166 This parameter can be S_ENABLE or S_DISABLE */
Wolfgang Betz 34:edda6a7238ec 167 CcaPeriod xMultiplierTbit; /*!< Specifies the Tbit multiplier to obtain the Tcca.
Wolfgang Betz 34:edda6a7238ec 168 This parameter can be a value of @ref CcaPeriod */
Wolfgang Betz 34:edda6a7238ec 169 CsmaLength xCcaLength; /*!< Specifies the Tcca multiplier to determinate the Tlisten.
Wolfgang Betz 34:edda6a7238ec 170 This parameter can be a value of @ref CsmaLength. */
Wolfgang Betz 34:edda6a7238ec 171 uint8_t cMaxNb; /*!< Specifies the max number of backoff cycles. Not used in persistent mode.
Wolfgang Betz 34:edda6a7238ec 172 This parameter is an uint8_t. */
Wolfgang Betz 34:edda6a7238ec 173 uint16_t nBuCounterSeed; /*!< Specifies the BU counter seed. Not used in persistent mode.
Wolfgang Betz 34:edda6a7238ec 174 This parameter can be a value of 16 bits. */
Wolfgang Betz 34:edda6a7238ec 175 uint8_t cBuPrescaler; /*!< Specifies the BU prescaler. Not used in persistent mode.
Wolfgang Betz 34:edda6a7238ec 176 This parameter can be a value of 6 bits. */
Wolfgang Betz 34:edda6a7238ec 177 }CsmaInit;
Wolfgang Betz 34:edda6a7238ec 178
Wolfgang Betz 34:edda6a7238ec 179
Wolfgang Betz 34:edda6a7238ec 180 /**
Wolfgang Betz 34:edda6a7238ec 181 *@}
Wolfgang Betz 34:edda6a7238ec 182 */
Wolfgang Betz 34:edda6a7238ec 183
Wolfgang Betz 34:edda6a7238ec 184
Wolfgang Betz 34:edda6a7238ec 185 /**
Wolfgang Betz 34:edda6a7238ec 186 * @defgroup Csma_Exported_Constants CSMA Exported Constants
Wolfgang Betz 34:edda6a7238ec 187 * @{
Wolfgang Betz 34:edda6a7238ec 188 */
Wolfgang Betz 34:edda6a7238ec 189
Wolfgang Betz 34:edda6a7238ec 190 /**
Wolfgang Betz 34:edda6a7238ec 191 * @defgroup Csma_Parameters CSMA Parameters
Wolfgang Betz 34:edda6a7238ec 192 * @{
Wolfgang Betz 34:edda6a7238ec 193 */
Wolfgang Betz 34:edda6a7238ec 194
Wolfgang Betz 34:edda6a7238ec 195 #define IS_BU_COUNTER_SEED(SEED) (SEED!=0)
Wolfgang Betz 34:edda6a7238ec 196 #define IS_BU_PRESCALER(PRESCALER) (PRESCALER<64)
Wolfgang Betz 34:edda6a7238ec 197 #define IS_CMAX_NB(NB) (NB<8)
Wolfgang Betz 34:edda6a7238ec 198
Wolfgang Betz 34:edda6a7238ec 199 /**
Wolfgang Betz 34:edda6a7238ec 200 *@}
Wolfgang Betz 34:edda6a7238ec 201 */
Wolfgang Betz 34:edda6a7238ec 202
Wolfgang Betz 34:edda6a7238ec 203 /**
Wolfgang Betz 34:edda6a7238ec 204 *@}
Wolfgang Betz 34:edda6a7238ec 205 */
Wolfgang Betz 34:edda6a7238ec 206
Wolfgang Betz 34:edda6a7238ec 207
Wolfgang Betz 34:edda6a7238ec 208 /**
Wolfgang Betz 34:edda6a7238ec 209 * @defgroup Csma_Exported_Macros CSMA Exported Macros
Wolfgang Betz 34:edda6a7238ec 210 * @{
Wolfgang Betz 34:edda6a7238ec 211 */
Wolfgang Betz 34:edda6a7238ec 212
Wolfgang Betz 34:edda6a7238ec 213
Wolfgang Betz 34:edda6a7238ec 214 /**
Wolfgang Betz 34:edda6a7238ec 215 *@}
Wolfgang Betz 34:edda6a7238ec 216 */
Wolfgang Betz 34:edda6a7238ec 217
Wolfgang Betz 34:edda6a7238ec 218
Wolfgang Betz 34:edda6a7238ec 219 /**
Wolfgang Betz 34:edda6a7238ec 220 * @defgroup Csma_Exported_Functions CSMA Exported Functions
Wolfgang Betz 34:edda6a7238ec 221 * @{
Wolfgang Betz 34:edda6a7238ec 222 */
Wolfgang Betz 34:edda6a7238ec 223
Wolfgang Betz 34:edda6a7238ec 224 void SpiritCsmaInit(CsmaInit* pxCsmaInit);
Wolfgang Betz 34:edda6a7238ec 225 void SpiritCsmaGetInfo(CsmaInit* pxCsmaInit);
Wolfgang Betz 34:edda6a7238ec 226 void SpiritCsma(SpiritFunctionalState xNewState);
Wolfgang Betz 34:edda6a7238ec 227 SpiritFunctionalState SpiritCsmaGetCsma(void);
Wolfgang Betz 34:edda6a7238ec 228 void SpiritCsmaPersistentMode(SpiritFunctionalState xNewState);
Wolfgang Betz 34:edda6a7238ec 229 SpiritFunctionalState SpiritCsmaGetPersistentMode(void);
Wolfgang Betz 34:edda6a7238ec 230 void SpiritCsmaSeedReloadMode(SpiritFunctionalState xNewState);
Wolfgang Betz 34:edda6a7238ec 231 SpiritFunctionalState SpiritCsmaGetSeedReloadMode(void);
Wolfgang Betz 34:edda6a7238ec 232 void SpiritCsmaSetBuCounterSeed(uint16_t nBuCounterSeed);
Wolfgang Betz 34:edda6a7238ec 233 uint16_t SpiritCsmaGetBuCounterSeed(void);
Wolfgang Betz 34:edda6a7238ec 234 void SpiritCsmaSetBuPrescaler(uint8_t cBuPrescaler);
Wolfgang Betz 34:edda6a7238ec 235 uint8_t SpiritCsmaGetBuPrescaler(void);
Wolfgang Betz 34:edda6a7238ec 236 void SpiritCsmaSetCcaPeriod(CcaPeriod xMultiplierTbit);
Wolfgang Betz 34:edda6a7238ec 237 CcaPeriod SpiritCsmaGetCcaPeriod(void);
Wolfgang Betz 34:edda6a7238ec 238 void SpiritCsmaSetCcaLength(CsmaLength xCcaLength);
Wolfgang Betz 34:edda6a7238ec 239 uint8_t SpiritCsmaGetCcaLength(void);
Wolfgang Betz 34:edda6a7238ec 240 void SpiritCsmaSetMaxNumberBackoff(uint8_t cMaxNb);
Wolfgang Betz 34:edda6a7238ec 241 uint8_t SpiritCsmaGetMaxNumberBackoff(void);
Wolfgang Betz 34:edda6a7238ec 242
Wolfgang Betz 34:edda6a7238ec 243
Wolfgang Betz 34:edda6a7238ec 244 /**
Wolfgang Betz 34:edda6a7238ec 245 *@}
Wolfgang Betz 34:edda6a7238ec 246 */
Wolfgang Betz 34:edda6a7238ec 247
Wolfgang Betz 34:edda6a7238ec 248 /**
Wolfgang Betz 34:edda6a7238ec 249 *@}
Wolfgang Betz 34:edda6a7238ec 250 */
Wolfgang Betz 34:edda6a7238ec 251
Wolfgang Betz 34:edda6a7238ec 252
Wolfgang Betz 34:edda6a7238ec 253 /**
Wolfgang Betz 34:edda6a7238ec 254 *@}
Wolfgang Betz 34:edda6a7238ec 255 */
Wolfgang Betz 34:edda6a7238ec 256
Wolfgang Betz 34:edda6a7238ec 257 #ifdef __cplusplus
Wolfgang Betz 34:edda6a7238ec 258 }
Wolfgang Betz 34:edda6a7238ec 259 #endif
Wolfgang Betz 34:edda6a7238ec 260
Wolfgang Betz 34:edda6a7238ec 261 #endif
Wolfgang Betz 34:edda6a7238ec 262
Wolfgang Betz 34:edda6a7238ec 263 /******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/