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).

Revision:
34:edda6a7238ec
Parent:
33:c226804be492
Child:
35:f3f444c379d0
--- a/libs/spirit1/SPIRIT1_Library/Inc/SPIRIT_Calibration.h	Mon Nov 21 13:26:17 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +0,0 @@
-/**
-  ******************************************************************************
- * @file    SPIRIT_Calibration.h
-  * @author  VMA division - AMS
-  * @version 3.2.2
-  * @date    08-July-2015
- * @brief   Configuration and management of SPIRIT VCO-RCO calibration.
-  *
- * @details
- *
- * This module allows the user to set some parameters which deal
- * with the oscillators calibration.
- * The state machine of Spirit contemplates some optional calibrating operations
- * in the transition between the READY and the LOCK state.
- * The user is allowed to enable or disable the automatic RCO/VCO calibration
- * by calling the functions <i>@ref SpiritCalibrationVco()</i> and <i>@ref SpiritCalibrationRco()</i>.
- * The following example shows how to do an initial calibration of VCO.
- *
- * <b>Example:</b>
- * @code
- *  uint8_t calData;
- *
- *  SpiritCalibrationVco(S_ENABLE);
- *  SpiritCmdStrobeLockTx();
- *
- *  while(g_xStatus.MC_STATE != MC_STATE_LOCK){
- *      SpiritRefreshStatus();
- *  }
- *
- *  calData = SpiritCalibrationGetVcoCalDataTx();
- *  SpiritCalibrationSetVcoCalDataTx(calData);
- *
- *  SpiritCmdStrobeReady();
- *  SpiritCalibrationVco(S_DISABLE);
- *
- * @endcode
- *
- * Similar operations can be done for the RCO calibrator.
- *
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of STMicroelectronics nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
-  ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __SPIRIT_CALIBRATION_H
-#define __SPIRIT_CALIBRATION_H
-
-
-/* Includes ------------------------------------------------------------------*/
-
-#include "SPIRIT_Regs.h"
-#include "SPIRIT_Types.h"
-
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-
-/**
- * @addtogroup SPIRIT_Libraries
- * @{
- */
-
-
-/**
- * @defgroup SPIRIT_Calibration Calibration
- * @brief Configuration and management of SPIRIT VCO-RCO calibration.
- * @details See the file <i>@ref SPIRIT_Calibration.h</i> for more details.
- * @{
- */
-
-/**
- * @defgroup Calibration_Exported_Types Calibration Exported Types
- * @{
- */
-
-
-/**
- * @brief  VCO / RCO calibration window.
- */
-typedef enum
-{
-
-  CALIB_TIME_7_33_US_24MHZ = 0x00,	/*!< calibration window of 7.33 us with XTAL=24MHz */
-  CALIB_TIME_14_67_US_24MHZ,		/*!< calibration window of 14.67 us with XTAL=24MHz */
-  CALIB_TIME_29_33_US_24MHZ,		/*!< calibration window of 29.33 us with XTAL=24MHz */
-  CALIB_TIME_58_67_US_24MHZ,		/*!< calibration window of 58.67 us with XTAL=24MHz */
-
-  CALIB_TIME_6_77_US_26MHZ = 0x00,	/*!< calibration window of 6.77 us with XTAL=26MHz */
-  CALIB_TIME_13_54_US_26MHZ,		/*!< calibration window of 13.54 us with XTAL=26MHz */
-  CALIB_TIME_27_08_US_26MHZ,		/*!< calibration window of 27.08 us with XTAL=26MHz */
-  CALIB_TIME_54_15_US_26MHZ		/*!< calibration window of 54.15 us with XTAL=26MHz */
-
-} VcoWin;
-
-
-#define IS_VCO_WIN(REF)   (REF == CALIB_TIME_7_33_US_24MHZ  ||\
-                           REF == CALIB_TIME_14_67_US_24MHZ ||\
-                           REF == CALIB_TIME_29_33_US_24MHZ ||\
-                           REF == CALIB_TIME_58_67_US_24MHZ ||\
-                           REF == CALIB_TIME_6_77_US_26MHZ  ||\
-                           REF == CALIB_TIME_13_54_US_26MHZ ||\
-                           REF == CALIB_TIME_27_08_US_26MHZ ||\
-                           REF == CALIB_TIME_54_15_US_26MHZ \
-                           )
-
-/**
- * @brief  VCO_H / VCO_L selection.
- */
-typedef enum
-{
-
-  VCO_L = 0x00,	        /*!< VCO lower */
-  VCO_H,		/*!< VCO higher */
-} VcoSel;
-
-
-#define IS_VCO_SEL(REF)   (REF == VCO_L  ||\
-                           REF == VCO_H \
-                           )
-
-
-/**
- * @}
- */
-
-
-/**
- * @defgroup Calibration_Exported_Constants     Calibration Exported Constants
- * @{
- */
-
-/**
- * @}
- */
-
-
-
-/** @defgroup VCO_Calibration   VCO Calibration
- * @{
- */
-
-/**
- * @}
- */
-
-
-
-
-/**
- * @defgroup Calibration_Exported_Macros        Calibration Exported Macros
- * @{
- */
-
-
-/**
- * @}
- */
-
-
-/**
- * @defgroup Calibration_Exported_Functions     Calibration Exported Functions
- * @{
- */
-
-void SpiritCalibrationRco(SpiritFunctionalState xNewState);
-void SpiritCalibrationVco(SpiritFunctionalState xNewState);
-void SpiritCalibrationSetRcoCalWords(uint8_t cRwt, uint8_t cRfb);
-void SpiritCalibrationGetRcoCalWords(uint8_t* pcRwt, uint8_t* pcRfb);
-uint8_t SpiritCalibrationGetVcoCalData(void);
-void SpiritCalibrationSetVcoCalDataTx(uint8_t cVcoCalData);
-uint8_t SpiritCalibrationGetVcoCalDataTx(void);
-void SpiritCalibrationSetVcoCalDataRx(uint8_t cVcoCalData);
-uint8_t SpiritCalibrationGetVcoCalDataRx(void);
-void SpiritCalibrationSetVcoWindow(VcoWin xRefWord);
-VcoWin SpiritCalibrationGetVcoWindow(void);
-VcoSel SpiritCalibrationGetVcoSelecttion(void);
-void SpiritCalibrationSelectVco(VcoSel xVco);
-
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/