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/Contiki_STM32_Library/spirit1.h@40:343254875d89, 2016-11-29 (annotated)

Committer:
Wolfgang Betz
Date:
Tue Nov 29 17:25:20 2016 +0100
Revision:
40:343254875d89
Parent:
34:edda6a7238ec
Child:
67:93bec0baf1de
Handle RX errors immediately & use channel 1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 34:edda6a7238ec 1 /*
Wolfgang Betz 34:edda6a7238ec 2 * Copyright (c) 2012, STMicroelectronics.
Wolfgang Betz 34:edda6a7238ec 3 * All rights reserved.
Wolfgang Betz 34:edda6a7238ec 4 *
Wolfgang Betz 34:edda6a7238ec 5 * Redistribution and use in source and binary forms, with or without
Wolfgang Betz 34:edda6a7238ec 6 * modification, are permitted provided that the following conditions
Wolfgang Betz 34:edda6a7238ec 7 * are met:
Wolfgang Betz 34:edda6a7238ec 8 * 1. Redistributions of source code must retain the above copyright
Wolfgang Betz 34:edda6a7238ec 9 * notice, this list of conditions and the following disclaimer.
Wolfgang Betz 34:edda6a7238ec 10 * 2. Redistributions in binary form must reproduce the above copyright
Wolfgang Betz 34:edda6a7238ec 11 * notice, this list of conditions and the following disclaimer in the
Wolfgang Betz 34:edda6a7238ec 12 * documentation and/or other materials provided with the distribution.
Wolfgang Betz 34:edda6a7238ec 13 * 3. Neither the name of the Institute nor the names of its contributors
Wolfgang Betz 34:edda6a7238ec 14 * may be used to endorse or promote products derived from this software
Wolfgang Betz 34:edda6a7238ec 15 * without specific prior written permission.
Wolfgang Betz 34:edda6a7238ec 16 *
Wolfgang Betz 34:edda6a7238ec 17 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
Wolfgang Betz 34:edda6a7238ec 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Wolfgang Betz 34:edda6a7238ec 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
Wolfgang Betz 34:edda6a7238ec 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
Wolfgang Betz 34:edda6a7238ec 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Wolfgang Betz 34:edda6a7238ec 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
Wolfgang Betz 34:edda6a7238ec 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
Wolfgang Betz 34:edda6a7238ec 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
Wolfgang Betz 34:edda6a7238ec 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
Wolfgang Betz 34:edda6a7238ec 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
Wolfgang Betz 34:edda6a7238ec 27 * SUCH DAMAGE.
Wolfgang Betz 34:edda6a7238ec 28 *
Wolfgang Betz 34:edda6a7238ec 29 * This file is part of the Contiki operating system.
Wolfgang Betz 34:edda6a7238ec 30 *
Wolfgang Betz 34:edda6a7238ec 31 */
Wolfgang Betz 34:edda6a7238ec 32 /*---------------------------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 33 #ifndef __SPIRIT_H__
Wolfgang Betz 34:edda6a7238ec 34 #define __SPIRIT_H__
Wolfgang Betz 34:edda6a7238ec 35 /*---------------------------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 36 #include "radio.h"
Wolfgang Betz 34:edda6a7238ec 37 #include "SPIRIT_Config.h"
Wolfgang Betz 34:edda6a7238ec 38 #include "spirit1-config.h"
Wolfgang Betz 34:edda6a7238ec 39 //#include "spirit1_appli.h"
Wolfgang Betz 34:edda6a7238ec 40 #include "spirit1-const.h"
Wolfgang Betz 34:edda6a7238ec 41 /*---------------------------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 42 extern const struct radio_driver spirit_radio_driver;
Wolfgang Betz 34:edda6a7238ec 43 void spirit1_interrupt_callback(void);
Wolfgang Betz 34:edda6a7238ec 44
Wolfgang Betz 34:edda6a7238ec 45 /* exported from spirit1appli.h */
Wolfgang Betz 34:edda6a7238ec 46
Wolfgang Betz 34:edda6a7238ec 47 #include "radio_shield_config.h"
Wolfgang Betz 34:edda6a7238ec 48 #include "MCU_Interface.h"
Wolfgang Betz 34:edda6a7238ec 49 #include "SPIRIT_Config.h"
Wolfgang Betz 34:edda6a7238ec 50 // betzw - WAS: #include "SPIRIT1_Util.h"
Wolfgang Betz 34:edda6a7238ec 51
Wolfgang Betz 34:edda6a7238ec 52
Wolfgang Betz 34:edda6a7238ec 53 #if defined(X_NUCLEO_IDS01A3)
Wolfgang Betz 34:edda6a7238ec 54 #define USE_SPIRIT1_433MHz
Wolfgang Betz 34:edda6a7238ec 55 #elif defined(X_NUCLEO_IDS01A4)
Wolfgang Betz 34:edda6a7238ec 56 #define USE_SPIRIT1_868MHz
Wolfgang Betz 34:edda6a7238ec 57 #elif defined(X_NUCLEO_IDS01A5)
Wolfgang Betz 34:edda6a7238ec 58 #define USE_SPIRIT1_915MHz
Wolfgang Betz 34:edda6a7238ec 59 #else
Wolfgang Betz 34:edda6a7238ec 60 #error SPIRIT1 Nucleo Shield undefined or unsupported
Wolfgang Betz 34:edda6a7238ec 61 #endif
Wolfgang Betz 34:edda6a7238ec 62
Wolfgang Betz 34:edda6a7238ec 63 /* Uncomment the Link Layer features to be used */
Wolfgang Betz 34:edda6a7238ec 64 // #define USE_AUTO_ACK
Wolfgang Betz 34:edda6a7238ec 65 // #define USE_AUTO_ACK_PIGGYBACKING
Wolfgang Betz 34:edda6a7238ec 66 // #define USE_AUTO_RETRANSMISSION
Wolfgang Betz 34:edda6a7238ec 67
Wolfgang Betz 34:edda6a7238ec 68 #if defined(USE_AUTO_ACK)&& defined(USE_AUTO_ACK_PIGGYBACKING)&& defined(USE_AUTO_RETRANSMISSION)
Wolfgang Betz 34:edda6a7238ec 69 #define USE_STack_PROTOCOL
Wolfgang Betz 34:edda6a7238ec 70
Wolfgang Betz 34:edda6a7238ec 71 /* LLP configuration parameters */
Wolfgang Betz 34:edda6a7238ec 72 #define EN_AUTOACK S_ENABLE
Wolfgang Betz 34:edda6a7238ec 73 #define EN_PIGGYBACKING S_ENABLE
Wolfgang Betz 34:edda6a7238ec 74 #define MAX_RETRANSMISSIONS PKT_N_RETX_2
Wolfgang Betz 34:edda6a7238ec 75
Wolfgang Betz 34:edda6a7238ec 76 #else
Wolfgang Betz 34:edda6a7238ec 77 #define USE_BASIC_PROTOCOL
Wolfgang Betz 34:edda6a7238ec 78
Wolfgang Betz 34:edda6a7238ec 79 #endif
Wolfgang Betz 34:edda6a7238ec 80
Wolfgang Betz 34:edda6a7238ec 81 /* Uncomment the system Operating mode */
Wolfgang Betz 34:edda6a7238ec 82 //#define USE_LOW_POWER_MODE
Wolfgang Betz 34:edda6a7238ec 83
Wolfgang Betz 34:edda6a7238ec 84 #if defined (USE_LOW_POWER_MODE)
Wolfgang Betz 34:edda6a7238ec 85 #define LPM_ENABLE
Wolfgang Betz 34:edda6a7238ec 86 #define MCU_STOP_MODE
Wolfgang Betz 34:edda6a7238ec 87 //#define MCU_SLEEP_MODE
Wolfgang Betz 34:edda6a7238ec 88 //#define RF_STANDBY
Wolfgang Betz 34:edda6a7238ec 89 #endif
Wolfgang Betz 34:edda6a7238ec 90
Wolfgang Betz 34:edda6a7238ec 91
Wolfgang Betz 34:edda6a7238ec 92 /* Exported constants --------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 93
Wolfgang Betz 34:edda6a7238ec 94 /* Radio configuration parameters */
Wolfgang Betz 34:edda6a7238ec 95 #define XTAL_OFFSET_PPM 0
Wolfgang Betz 34:edda6a7238ec 96 #define INFINITE_TIMEOUT 0.0
Wolfgang Betz 34:edda6a7238ec 97
Wolfgang Betz 34:edda6a7238ec 98 #ifdef USE_SPIRIT1_433MHz
Wolfgang Betz 34:edda6a7238ec 99 #define BASE_FREQUENCY 433.0e6
Wolfgang Betz 34:edda6a7238ec 100 #endif
Wolfgang Betz 34:edda6a7238ec 101
Wolfgang Betz 34:edda6a7238ec 102 #ifdef USE_SPIRIT1_868MHz
Wolfgang Betz 34:edda6a7238ec 103 #define BASE_FREQUENCY 868.0e6
Wolfgang Betz 34:edda6a7238ec 104 #endif
Wolfgang Betz 34:edda6a7238ec 105
Wolfgang Betz 34:edda6a7238ec 106 #ifdef USE_SPIRIT1_915MHz
Wolfgang Betz 34:edda6a7238ec 107 //#define BASE_FREQUENCY 915.0e6
Wolfgang Betz 34:edda6a7238ec 108 #define BASE_FREQUENCY 902.0e6
Wolfgang Betz 34:edda6a7238ec 109 #endif
Wolfgang Betz 34:edda6a7238ec 110
Wolfgang Betz 34:edda6a7238ec 111
Wolfgang Betz 34:edda6a7238ec 112 /* Addresses configuration parameters */
Wolfgang Betz 34:edda6a7238ec 113 #define EN_FILT_MY_ADDRESS S_DISABLE
Wolfgang Betz 34:edda6a7238ec 114 #define MY_ADDRESS 0x24
Wolfgang Betz 34:edda6a7238ec 115 #define EN_FILT_MULTICAST_ADDRESS S_DISABLE
Wolfgang Betz 34:edda6a7238ec 116 #define MULTICAST_ADDRESS 0xEE
Wolfgang Betz 34:edda6a7238ec 117 #define EN_FILT_BROADCAST_ADDRESS S_DISABLE
Wolfgang Betz 34:edda6a7238ec 118 #define BROADCAST_ADDRESS 0xFF
Wolfgang Betz 34:edda6a7238ec 119 #define DESTINATION_ADDRESS 0x44
Wolfgang Betz 34:edda6a7238ec 120 #define EN_FILT_SOURCE_ADDRESS S_DISABLE
Wolfgang Betz 34:edda6a7238ec 121 #define SOURCE_ADDR_MASK 0xf0
Wolfgang Betz 34:edda6a7238ec 122 #define SOURCE_ADDR_REF 0x37
Wolfgang Betz 34:edda6a7238ec 123
Wolfgang Betz 34:edda6a7238ec 124 #define APPLI_CMD 0x11
Wolfgang Betz 34:edda6a7238ec 125 #define NWK_CMD 0x22
Wolfgang Betz 34:edda6a7238ec 126 #define LED_TOGGLE 0xff
Wolfgang Betz 34:edda6a7238ec 127 #define ACK_OK 0x01
Wolfgang Betz 34:edda6a7238ec 128 #define MAX_BUFFER_LEN 96
Wolfgang Betz 34:edda6a7238ec 129 #define TIME_TO_EXIT_RX 3000
Wolfgang Betz 34:edda6a7238ec 130 #define DELAY_RX_LED_TOGGLE 200
Wolfgang Betz 34:edda6a7238ec 131 #define DELAY_TX_LED_GLOW 1000
Wolfgang Betz 34:edda6a7238ec 132 #define LPM_WAKEUP_TIME 100
Wolfgang Betz 34:edda6a7238ec 133 #define DATA_SEND_TIME 30
Wolfgang Betz 34:edda6a7238ec 134
Wolfgang Betz 34:edda6a7238ec 135 #define PREAMBLE_LENGTH PKT_PREAMBLE_LENGTH_04BYTES
Wolfgang Betz 34:edda6a7238ec 136 #define SYNC_LENGTH PKT_SYNC_LENGTH_4BYTES
Wolfgang Betz 34:edda6a7238ec 137 #define CONTROL_LENGTH PKT_CONTROL_LENGTH_0BYTES
Wolfgang Betz 34:edda6a7238ec 138 #define EN_ADDRESS S_DISABLE
Wolfgang Betz 34:edda6a7238ec 139 #define EN_FEC S_DISABLE
Wolfgang Betz 40:343254875d89 140 #define CHANNEL_NUMBER 1 // betzw - WAS: 0
Wolfgang Betz 34:edda6a7238ec 141 #define LENGTH_TYPE PKT_LENGTH_VAR
Wolfgang Betz 34:edda6a7238ec 142 #define POWER_INDEX 7
Wolfgang Betz 34:edda6a7238ec 143 #define RECEIVE_TIMEOUT 2000.0 /*change the value for required timeout period*/
Wolfgang Betz 34:edda6a7238ec 144 #define RSSI_THRESHOLD -120
Wolfgang Betz 34:edda6a7238ec 145
Wolfgang Betz 34:edda6a7238ec 146
Wolfgang Betz 34:edda6a7238ec 147
Wolfgang Betz 34:edda6a7238ec 148 #define POWER_DBM 11.6
Wolfgang Betz 34:edda6a7238ec 149 #define CHANNEL_SPACE 100e3
Wolfgang Betz 34:edda6a7238ec 150 #define FREQ_DEVIATION 127e3
Wolfgang Betz 34:edda6a7238ec 151 #define BANDWIDTH 540.0e3
Wolfgang Betz 34:edda6a7238ec 152 #define MODULATION_SELECT GFSK_BT1
Wolfgang Betz 34:edda6a7238ec 153 #define DATARATE 250000
Wolfgang Betz 34:edda6a7238ec 154 #define XTAL_OFFSET_PPM 0
Wolfgang Betz 34:edda6a7238ec 155 #define SYNC_WORD 0x88888888
Wolfgang Betz 34:edda6a7238ec 156 #define LENGTH_WIDTH 8 // betzw - NOTE: only 255 bytes for payload!!!
Wolfgang Betz 34:edda6a7238ec 157 #define CRC_MODE PKT_CRC_MODE_16BITS_2
Wolfgang Betz 34:edda6a7238ec 158 #define EN_WHITENING S_DISABLE
Wolfgang Betz 34:edda6a7238ec 159 #define INFINITE_TIMEOUT 0.0
Wolfgang Betz 34:edda6a7238ec 160
Wolfgang Betz 34:edda6a7238ec 161 // extern volatile FlagStatus xRxDoneFlag, xTxDoneFlag;
Wolfgang Betz 34:edda6a7238ec 162 // extern volatile FlagStatus PushButtonStatusWakeup;
Wolfgang Betz 34:edda6a7238ec 163 extern uint16_t wakeupCounter;
Wolfgang Betz 34:edda6a7238ec 164 extern uint16_t dataSendCounter ;
Wolfgang Betz 34:edda6a7238ec 165 // extern volatile FlagStatus PushButtonStatusData, datasendFlag;
Wolfgang Betz 34:edda6a7238ec 166
Wolfgang Betz 34:edda6a7238ec 167 typedef struct
Wolfgang Betz 34:edda6a7238ec 168 {
Wolfgang Betz 34:edda6a7238ec 169 uint8_t Cmdtag;
Wolfgang Betz 34:edda6a7238ec 170 uint8_t CmdType;
Wolfgang Betz 34:edda6a7238ec 171 uint8_t CmdLen;
Wolfgang Betz 34:edda6a7238ec 172 uint8_t Cmd;
Wolfgang Betz 34:edda6a7238ec 173 uint8_t DataLen;
Wolfgang Betz 34:edda6a7238ec 174 uint8_t* DataBuff;
Wolfgang Betz 34:edda6a7238ec 175 }AppliFrame_t;
Wolfgang Betz 34:edda6a7238ec 176
Wolfgang Betz 34:edda6a7238ec 177 /*---------------------------------------------------------------------------*/
Wolfgang Betz 34:edda6a7238ec 178 #endif /* __SPIRIT_H__ */
Wolfgang Betz 34:edda6a7238ec 179 /*---------------------------------------------------------------------------*/