ST
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).
libs/spirit1/SPIRIT1_Library/Src/SPIRIT_Calibration.c@0:4fb29d9ee571, 2016-10-13 (annotated)
- Committer:
- Wolfgang Betz
- Date:
- Thu Oct 13 15:41:39 2016 +0200
- Revision:
- 0:4fb29d9ee571
First compiling version (without warnings)
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Wolfgang Betz |
0:4fb29d9ee571 | 1 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 2 | ****************************************************************************** |
| Wolfgang Betz |
0:4fb29d9ee571 | 3 | * @file SPIRIT_Calibration.c |
| Wolfgang Betz |
0:4fb29d9ee571 | 4 | * @author VMA division - AMS |
| Wolfgang Betz |
0:4fb29d9ee571 | 5 | * @version 3.2.2 |
| Wolfgang Betz |
0:4fb29d9ee571 | 6 | * @date 08-July-2015 |
| Wolfgang Betz |
0:4fb29d9ee571 | 7 | * @brief Configuration and management of SPIRIT VCO-RCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 8 | * |
| Wolfgang Betz |
0:4fb29d9ee571 | 9 | * @attention |
| Wolfgang Betz |
0:4fb29d9ee571 | 10 | * |
| Wolfgang Betz |
0:4fb29d9ee571 | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| Wolfgang Betz |
0:4fb29d9ee571 | 12 | * |
| Wolfgang Betz |
0:4fb29d9ee571 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| Wolfgang Betz |
0:4fb29d9ee571 | 14 | * are permitted provided that the following conditions are met: |
| Wolfgang Betz |
0:4fb29d9ee571 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| Wolfgang Betz |
0:4fb29d9ee571 | 16 | * this list of conditions and the following disclaimer. |
| Wolfgang Betz |
0:4fb29d9ee571 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Wolfgang Betz |
0:4fb29d9ee571 | 18 | * this list of conditions and the following disclaimer in the documentation |
| Wolfgang Betz |
0:4fb29d9ee571 | 19 | * and/or other materials provided with the distribution. |
| Wolfgang Betz |
0:4fb29d9ee571 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Wolfgang Betz |
0:4fb29d9ee571 | 21 | * may be used to endorse or promote products derived from this software |
| Wolfgang Betz |
0:4fb29d9ee571 | 22 | * without specific prior written permission. |
| Wolfgang Betz |
0:4fb29d9ee571 | 23 | * |
| Wolfgang Betz |
0:4fb29d9ee571 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Wolfgang Betz |
0:4fb29d9ee571 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Wolfgang Betz |
0:4fb29d9ee571 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Wolfgang Betz |
0:4fb29d9ee571 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Wolfgang Betz |
0:4fb29d9ee571 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Wolfgang Betz |
0:4fb29d9ee571 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Wolfgang Betz |
0:4fb29d9ee571 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Wolfgang Betz |
0:4fb29d9ee571 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Wolfgang Betz |
0:4fb29d9ee571 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Wolfgang Betz |
0:4fb29d9ee571 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Wolfgang Betz |
0:4fb29d9ee571 | 34 | * |
| Wolfgang Betz |
0:4fb29d9ee571 | 35 | ****************************************************************************** |
| Wolfgang Betz |
0:4fb29d9ee571 | 36 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 37 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 38 | /* Includes ------------------------------------------------------------------*/ |
| Wolfgang Betz |
0:4fb29d9ee571 | 39 | #include "SPIRIT_Calibration.h" |
| Wolfgang Betz |
0:4fb29d9ee571 | 40 | #include "MCU_Interface.h" |
| Wolfgang Betz |
0:4fb29d9ee571 | 41 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 42 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 43 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 44 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 45 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 46 | * @addtogroup SPIRIT_Libraries |
| Wolfgang Betz |
0:4fb29d9ee571 | 47 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 48 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 49 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 50 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 51 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 52 | * @addtogroup SPIRIT_Calibration |
| Wolfgang Betz |
0:4fb29d9ee571 | 53 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 54 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 55 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 56 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 57 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 58 | * @defgroup Calibration_Private_TypesDefinitions Calibration Private Types Definitions |
| Wolfgang Betz |
0:4fb29d9ee571 | 59 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 60 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 61 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 62 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 63 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 64 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 65 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 66 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 67 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 68 | * @defgroup Calibration_Private_Defines Calibration Private Defines |
| Wolfgang Betz |
0:4fb29d9ee571 | 69 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 70 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 71 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 72 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 73 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 74 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 75 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 76 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 77 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 78 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 79 | * @defgroup Calibration_Private_Macros Calibration Private Macros |
| Wolfgang Betz |
0:4fb29d9ee571 | 80 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 81 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 82 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 83 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 84 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 85 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 86 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 87 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 88 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 89 | * @defgroup Calibration_Private_Variables Calibration Private Variables |
| Wolfgang Betz |
0:4fb29d9ee571 | 90 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 91 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 92 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 93 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 94 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 95 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 96 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 97 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 98 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 99 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 100 | * @defgroup Calibration_Private_FunctionPrototypes Calibration Private Function Prototypes |
| Wolfgang Betz |
0:4fb29d9ee571 | 101 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 102 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 103 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 104 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 105 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 106 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 107 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 108 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 109 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 110 | * @defgroup Calibration_Private_Functions Calibration Private Functions |
| Wolfgang Betz |
0:4fb29d9ee571 | 111 | * @{ |
| Wolfgang Betz |
0:4fb29d9ee571 | 112 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 113 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 114 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 115 | * @brief Enables or Disables the RCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 116 | * @param xNewState new state for RCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 117 | This parameter can be S_ENABLE or S_DISABLE. |
| Wolfgang Betz |
0:4fb29d9ee571 | 118 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 119 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 120 | void SpiritCalibrationRco(SpiritFunctionalState xNewState) |
| Wolfgang Betz |
0:4fb29d9ee571 | 121 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 122 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 123 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 124 | /* Check the parameters */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 125 | s_assert_param(IS_SPIRIT_FUNCTIONAL_STATE(xNewState)); |
| Wolfgang Betz |
0:4fb29d9ee571 | 126 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 127 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 128 | g_xStatus = SpiritSpiReadRegisters(PROTOCOL2_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 129 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 130 | /* Build new value for the register */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 131 | if(xNewState==S_ENABLE) |
| Wolfgang Betz |
0:4fb29d9ee571 | 132 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 133 | tempRegValue |= PROTOCOL2_RCO_CALIBRATION_MASK; |
| Wolfgang Betz |
0:4fb29d9ee571 | 134 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 135 | else |
| Wolfgang Betz |
0:4fb29d9ee571 | 136 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 137 | tempRegValue &= ~PROTOCOL2_RCO_CALIBRATION_MASK; |
| Wolfgang Betz |
0:4fb29d9ee571 | 138 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 139 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 140 | /* Writes register to enable or disable the RCO calibration */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 141 | g_xStatus = SpiritSpiWriteRegisters(PROTOCOL2_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 142 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 143 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 144 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 145 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 146 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 147 | * @brief Enables or Disables the VCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 148 | * @param xNewState new state for VCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 149 | This parameter can be S_ENABLE or S_DISABLE. |
| Wolfgang Betz |
0:4fb29d9ee571 | 150 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 151 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 152 | void SpiritCalibrationVco(SpiritFunctionalState xNewState) |
| Wolfgang Betz |
0:4fb29d9ee571 | 153 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 154 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 155 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 156 | /* Check the parameters */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 157 | s_assert_param(IS_SPIRIT_FUNCTIONAL_STATE(xNewState)); |
| Wolfgang Betz |
0:4fb29d9ee571 | 158 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 159 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 160 | g_xStatus = SpiritSpiReadRegisters(PROTOCOL2_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 161 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 162 | /* Build new value for the register */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 163 | if(xNewState==S_ENABLE) |
| Wolfgang Betz |
0:4fb29d9ee571 | 164 | tempRegValue |= PROTOCOL2_VCO_CALIBRATION_MASK; |
| Wolfgang Betz |
0:4fb29d9ee571 | 165 | else |
| Wolfgang Betz |
0:4fb29d9ee571 | 166 | tempRegValue &= ~PROTOCOL2_VCO_CALIBRATION_MASK; |
| Wolfgang Betz |
0:4fb29d9ee571 | 167 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 168 | /* Writes register to enable or disable the VCO calibration */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 169 | g_xStatus = SpiritSpiWriteRegisters(PROTOCOL2_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 170 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 171 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 172 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 173 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 174 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 175 | * @brief Sets the RCO calibration words. |
| Wolfgang Betz |
0:4fb29d9ee571 | 176 | * @param cRwt RWT word for RCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 177 | * This parameter can be a value of uint8_t. |
| Wolfgang Betz |
0:4fb29d9ee571 | 178 | * @param cRfb RFB word for RCO calibration. |
| Wolfgang Betz |
0:4fb29d9ee571 | 179 | * This parameter can be a value of uint8_t. |
| Wolfgang Betz |
0:4fb29d9ee571 | 180 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 181 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 182 | void SpiritCalibrationSetRcoCalWords(uint8_t cRwt, uint8_t cRfb) |
| Wolfgang Betz |
0:4fb29d9ee571 | 183 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 184 | uint8_t tempRegValue[2]; |
| Wolfgang Betz |
0:4fb29d9ee571 | 185 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 186 | /* Build the value of RWT and the MSbits of the RFB word */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 187 | tempRegValue[0] = (cRwt << 4) | (cRfb >> 1); |
| Wolfgang Betz |
0:4fb29d9ee571 | 188 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 189 | /* Reads the register value to update the LSbit of RFB */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 190 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_IN1_BASE, 1, &tempRegValue[1]); |
| Wolfgang Betz |
0:4fb29d9ee571 | 191 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 192 | /* Build new value for the register */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 193 | tempRegValue[1] = (tempRegValue[1] & 0x7F) | (cRfb<<7); |
| Wolfgang Betz |
0:4fb29d9ee571 | 194 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 195 | /* Writes the new value for RCO calibration words */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 196 | g_xStatus = SpiritSpiWriteRegisters(RCO_VCO_CALIBR_IN2_BASE, 2, tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 197 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 198 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 199 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 200 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 201 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 202 | * @brief Returns the RCO calibration words. |
| Wolfgang Betz |
0:4fb29d9ee571 | 203 | * @param pcRwt pointer to the variable in which the RWT word has to be stored. |
| Wolfgang Betz |
0:4fb29d9ee571 | 204 | * This parameter is a variable of uint8_t*. |
| Wolfgang Betz |
0:4fb29d9ee571 | 205 | * @param pcRfb pointer to the variable in which the RFB word has to be stored. |
| Wolfgang Betz |
0:4fb29d9ee571 | 206 | * This parameter is a variable of uint8_t*. |
| Wolfgang Betz |
0:4fb29d9ee571 | 207 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 208 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 209 | void SpiritCalibrationGetRcoCalWords(uint8_t* pcRwt, uint8_t* pcRfb) |
| Wolfgang Betz |
0:4fb29d9ee571 | 210 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 211 | uint8_t tempRegValue[2]; |
| Wolfgang Betz |
0:4fb29d9ee571 | 212 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 213 | /* Reads the registers values */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 214 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_OUT1_BASE, 2, tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 215 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 216 | /* Build the RWT value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 217 | (*pcRwt) = tempRegValue[0] >> 4; |
| Wolfgang Betz |
0:4fb29d9ee571 | 218 | /* Build the RFB value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 219 | (*pcRfb) = (tempRegValue[0] & 0x0F)<<1 | (tempRegValue[1]>>7); |
| Wolfgang Betz |
0:4fb29d9ee571 | 220 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 221 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 222 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 223 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 224 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 225 | * @brief Returns the VCO calibration data from internal VCO calibrator. |
| Wolfgang Betz |
0:4fb29d9ee571 | 226 | * @param None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 227 | * @retval uint8_t VCO calibration data word. |
| Wolfgang Betz |
0:4fb29d9ee571 | 228 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 229 | uint8_t SpiritCalibrationGetVcoCalData(void) |
| Wolfgang Betz |
0:4fb29d9ee571 | 230 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 231 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 232 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 233 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 234 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_OUT0_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 235 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 236 | /* Build and returns the VCO calibration data value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 237 | return (tempRegValue & 0x7F); |
| Wolfgang Betz |
0:4fb29d9ee571 | 238 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 239 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 240 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 241 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 242 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 243 | * @brief Sets the VCO calibration data to be used in TX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 244 | * @param cVcoCalData calibration data word to be set. |
| Wolfgang Betz |
0:4fb29d9ee571 | 245 | * This parameter is a variable of uint8_t. |
| Wolfgang Betz |
0:4fb29d9ee571 | 246 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 247 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 248 | void SpiritCalibrationSetVcoCalDataTx(uint8_t cVcoCalData) |
| Wolfgang Betz |
0:4fb29d9ee571 | 249 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 250 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 251 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 252 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 253 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_IN1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 254 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 255 | /* Build the value to be written */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 256 | tempRegValue &= 0x80; |
| Wolfgang Betz |
0:4fb29d9ee571 | 257 | tempRegValue |= cVcoCalData; |
| Wolfgang Betz |
0:4fb29d9ee571 | 258 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 259 | /* Writes the new value of calibration data in TX */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 260 | g_xStatus = SpiritSpiWriteRegisters(RCO_VCO_CALIBR_IN1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 261 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 262 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 263 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 264 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 265 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 266 | * @brief Returns the actual VCO calibration data used in TX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 267 | * @param None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 268 | * @retval uint8_t Calibration data word used in TX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 269 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 270 | uint8_t SpiritCalibrationGetVcoCalDataTx(void) |
| Wolfgang Betz |
0:4fb29d9ee571 | 271 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 272 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 273 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 274 | /* Reads the register containing the calibration data word used in TX mode */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 275 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_IN1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 276 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 277 | /* Mask the VCO_CALIBR_TX field and returns the value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 278 | return (tempRegValue & 0x7F); |
| Wolfgang Betz |
0:4fb29d9ee571 | 279 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 280 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 281 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 282 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 283 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 284 | * @brief Sets the VCO calibration data to be used in RX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 285 | * @param cVcoCalData calibration data word to be set. |
| Wolfgang Betz |
0:4fb29d9ee571 | 286 | * This parameter is a variable of uint8_t. |
| Wolfgang Betz |
0:4fb29d9ee571 | 287 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 288 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 289 | void SpiritCalibrationSetVcoCalDataRx(uint8_t cVcoCalData) |
| Wolfgang Betz |
0:4fb29d9ee571 | 290 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 291 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 292 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 293 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 294 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_IN0_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 295 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 296 | /* Build the value to be written */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 297 | tempRegValue &= 0x80; |
| Wolfgang Betz |
0:4fb29d9ee571 | 298 | tempRegValue |= cVcoCalData; |
| Wolfgang Betz |
0:4fb29d9ee571 | 299 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 300 | /* Writes the new value of calibration data in RX */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 301 | g_xStatus = SpiritSpiWriteRegisters(RCO_VCO_CALIBR_IN0_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 302 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 303 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 304 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 305 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 306 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 307 | * @brief Returns the actual VCO calibration data used in RX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 308 | * @param None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 309 | * @retval uint8_t Calibration data word used in RX mode. |
| Wolfgang Betz |
0:4fb29d9ee571 | 310 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 311 | uint8_t SpiritCalibrationGetVcoCalDataRx(void) |
| Wolfgang Betz |
0:4fb29d9ee571 | 312 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 313 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 314 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 315 | /* Reads the register containing the calibration data word used in TX mode */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 316 | g_xStatus = SpiritSpiReadRegisters(RCO_VCO_CALIBR_IN0_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 317 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 318 | /* Mask the VCO_CALIBR_RX field and returns the value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 319 | return (tempRegValue & 0x7F); |
| Wolfgang Betz |
0:4fb29d9ee571 | 320 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 321 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 322 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 323 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 324 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 325 | * @brief Sets the VCO calibration window. |
| Wolfgang Betz |
0:4fb29d9ee571 | 326 | * @param xRefWord value of REFWORD corresponding to the Ref_period according to the formula: CALIBRATION_WIN = 11*Ref_period/fxo. |
| Wolfgang Betz |
0:4fb29d9ee571 | 327 | This parameter can be a value of @ref VcoWin. |
| Wolfgang Betz |
0:4fb29d9ee571 | 328 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 329 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 330 | void SpiritCalibrationSetVcoWindow(VcoWin xRefWord) |
| Wolfgang Betz |
0:4fb29d9ee571 | 331 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 332 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 333 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 334 | /* Check the parameters */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 335 | s_assert_param(IS_VCO_WIN(xRefWord)); |
| Wolfgang Betz |
0:4fb29d9ee571 | 336 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 337 | /* Reads the register value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 338 | g_xStatus = SpiritSpiReadRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 339 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 340 | /* Build the values to be written */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 341 | tempRegValue &= 0xFC; |
| Wolfgang Betz |
0:4fb29d9ee571 | 342 | tempRegValue |= xRefWord; |
| Wolfgang Betz |
0:4fb29d9ee571 | 343 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 344 | /* Writes the new value of VCO calibration window */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 345 | g_xStatus = SpiritSpiWriteRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 346 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 347 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 348 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 349 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 350 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 351 | * @brief Returns the VCO calibration window. |
| Wolfgang Betz |
0:4fb29d9ee571 | 352 | * @param None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 353 | * @retval VcoWin Value of REFWORD corresponding to the Ref_period according to the formula: CALIBRATION_WIN = 11*Ref_period/fxo. |
| Wolfgang Betz |
0:4fb29d9ee571 | 354 | * This parameter can be a value of @ref VcoWin. |
| Wolfgang Betz |
0:4fb29d9ee571 | 355 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 356 | VcoWin SpiritCalibrationGetVcoWindow(void) |
| Wolfgang Betz |
0:4fb29d9ee571 | 357 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 358 | uint8_t tempRegValue1, tempRegValue2; |
| Wolfgang Betz |
0:4fb29d9ee571 | 359 | VcoWin refWord; |
| Wolfgang Betz |
0:4fb29d9ee571 | 360 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 361 | /* Reads the register containing the REFWORD value */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 362 | g_xStatus = SpiritSpiReadRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue1); |
| Wolfgang Betz |
0:4fb29d9ee571 | 363 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 364 | /* Reads the Xtal configuration */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 365 | g_xStatus = SpiritSpiReadRegisters(ANA_FUNC_CONF0_BASE, 1, &tempRegValue2); |
| Wolfgang Betz |
0:4fb29d9ee571 | 366 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 367 | /* Mask the REFWORD field */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 368 | tempRegValue1 &= 0x03; |
| Wolfgang Betz |
0:4fb29d9ee571 | 369 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 370 | /* Mask the 24_26_MHz_SELECT field */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 371 | tempRegValue2 = ((tempRegValue2 & 0x40)>>6); |
| Wolfgang Betz |
0:4fb29d9ee571 | 372 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 373 | /* In case of 26 MHz crystal */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 374 | if(tempRegValue2) |
| Wolfgang Betz |
0:4fb29d9ee571 | 375 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 376 | switch(tempRegValue1) |
| Wolfgang Betz |
0:4fb29d9ee571 | 377 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 378 | case 0: |
| Wolfgang Betz |
0:4fb29d9ee571 | 379 | refWord = CALIB_TIME_6_77_US_26MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 380 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 381 | case 1: |
| Wolfgang Betz |
0:4fb29d9ee571 | 382 | refWord = CALIB_TIME_13_54_US_26MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 383 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 384 | case 2: |
| Wolfgang Betz |
0:4fb29d9ee571 | 385 | refWord = CALIB_TIME_27_08_US_26MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 386 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 387 | case 3: |
| Wolfgang Betz |
0:4fb29d9ee571 | 388 | refWord = CALIB_TIME_54_15_US_26MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 389 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 390 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 391 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 392 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 393 | /* In case of 24 MHz crystal */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 394 | else |
| Wolfgang Betz |
0:4fb29d9ee571 | 395 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 396 | switch(tempRegValue1) |
| Wolfgang Betz |
0:4fb29d9ee571 | 397 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 398 | case 0: |
| Wolfgang Betz |
0:4fb29d9ee571 | 399 | refWord = CALIB_TIME_7_33_US_24MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 400 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 401 | case 1: |
| Wolfgang Betz |
0:4fb29d9ee571 | 402 | refWord = CALIB_TIME_14_67_US_24MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 403 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 404 | case 2: |
| Wolfgang Betz |
0:4fb29d9ee571 | 405 | refWord = CALIB_TIME_29_33_US_24MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 406 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 407 | case 3: |
| Wolfgang Betz |
0:4fb29d9ee571 | 408 | refWord = CALIB_TIME_58_67_US_24MHZ; |
| Wolfgang Betz |
0:4fb29d9ee571 | 409 | break; |
| Wolfgang Betz |
0:4fb29d9ee571 | 410 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 411 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 412 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 413 | return refWord; |
| Wolfgang Betz |
0:4fb29d9ee571 | 414 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 415 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 416 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 417 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 418 | * @brief Selects a VCO. |
| Wolfgang Betz |
0:4fb29d9ee571 | 419 | * @param xVco can be VCO_H or VCO_L according to which VCO select. |
| Wolfgang Betz |
0:4fb29d9ee571 | 420 | * This parameter can be a value of @ref VcoSel. |
| Wolfgang Betz |
0:4fb29d9ee571 | 421 | * @retval None. |
| Wolfgang Betz |
0:4fb29d9ee571 | 422 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 423 | void SpiritCalibrationSelectVco(VcoSel xVco) |
| Wolfgang Betz |
0:4fb29d9ee571 | 424 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 425 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 426 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 427 | /* Check the parameter */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 428 | s_assert_param(IS_VCO_SEL(xVco)); |
| Wolfgang Betz |
0:4fb29d9ee571 | 429 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 430 | SpiritSpiReadRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 431 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 432 | tempRegValue &= 0xF9; |
| Wolfgang Betz |
0:4fb29d9ee571 | 433 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 434 | if(xVco == VCO_H) |
| Wolfgang Betz |
0:4fb29d9ee571 | 435 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 436 | tempRegValue |= 0x02; |
| Wolfgang Betz |
0:4fb29d9ee571 | 437 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 438 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 439 | else |
| Wolfgang Betz |
0:4fb29d9ee571 | 440 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 441 | tempRegValue |= 0x04; |
| Wolfgang Betz |
0:4fb29d9ee571 | 442 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 443 | SpiritSpiWriteRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 444 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 445 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 446 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 447 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 448 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 449 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 450 | * @brief Returns the VCO selected. |
| Wolfgang Betz |
0:4fb29d9ee571 | 451 | * @param void. |
| Wolfgang Betz |
0:4fb29d9ee571 | 452 | * @retval VCO_H or VCO_L according to which VCO selected. |
| Wolfgang Betz |
0:4fb29d9ee571 | 453 | * This parameter can be a value of @ref VcoSel. |
| Wolfgang Betz |
0:4fb29d9ee571 | 454 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 455 | VcoSel SpiritCalibrationGetVcoSelecttion(void) |
| Wolfgang Betz |
0:4fb29d9ee571 | 456 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 457 | uint8_t tempRegValue; |
| Wolfgang Betz |
0:4fb29d9ee571 | 458 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 459 | SpiritSpiReadRegisters(SYNTH_CONFIG1_BASE, 1, &tempRegValue); |
| Wolfgang Betz |
0:4fb29d9ee571 | 460 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 461 | tempRegValue = (tempRegValue>>1)&0x3; |
| Wolfgang Betz |
0:4fb29d9ee571 | 462 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 463 | if(tempRegValue == 0x01) |
| Wolfgang Betz |
0:4fb29d9ee571 | 464 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 465 | return VCO_H; |
| Wolfgang Betz |
0:4fb29d9ee571 | 466 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 467 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 468 | else |
| Wolfgang Betz |
0:4fb29d9ee571 | 469 | { |
| Wolfgang Betz |
0:4fb29d9ee571 | 470 | return VCO_L; |
| Wolfgang Betz |
0:4fb29d9ee571 | 471 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 472 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 473 | } |
| Wolfgang Betz |
0:4fb29d9ee571 | 474 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 475 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 476 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 477 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 478 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 479 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 480 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 481 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 482 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 483 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 484 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 485 | /** |
| Wolfgang Betz |
0:4fb29d9ee571 | 486 | *@} |
| Wolfgang Betz |
0:4fb29d9ee571 | 487 | */ |
| Wolfgang Betz |
0:4fb29d9ee571 | 488 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 489 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 490 | |
| Wolfgang Betz |
0:4fb29d9ee571 | 491 | /******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/ |
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Repository details
| Type: | Library |
|---|---|
| Created: | 05 Jul 2017 |
| Imports: | 273 |
| Forks: | 2 |
| Commits: | 83 |
| Dependents: | 0 |
| Dependencies: | 0 |
| Followers: | 410 |
The code in this repository is Apache licensed.
Components
X-NUCLEO-IDS01A4 Sub-1GHz RF Expansion Board