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Dependencies: X_NUCLEO_COMMON ST_INTERFACES
Components/l6470/l6470.h@11:1aca63b2f034, 2016-01-14 (annotated)
- Committer:
- Davidroid
- Date:
- Thu Jan 14 10:00:31 2016 +0000
- Revision:
- 11:1aca63b2f034
- Parent:
- 0:92706998571a
- Child:
- 14:e614697ebf34
+ <INTERFACE>_InitTypeDef moved to <COMPONENT>_InitTypeDef.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Davidroid | 0:92706998571a | 1 | /** |
| Davidroid | 0:92706998571a | 2 | ****************************************************************************** |
| Davidroid | 0:92706998571a | 3 | * @file L6470.h |
| Davidroid | 0:92706998571a | 4 | * @date 01/10/2014 12:00:00 |
| Davidroid | 0:92706998571a | 5 | * @brief This file contains definitions, exported variables and function |
| Davidroid | 0:92706998571a | 6 | * prototypes related to the L6470. |
| Davidroid | 0:92706998571a | 7 | ****************************************************************************** |
| Davidroid | 0:92706998571a | 8 | * |
| Davidroid | 0:92706998571a | 9 | * COPYRIGHT(c) 2014 STMicroelectronics |
| Davidroid | 0:92706998571a | 10 | * |
| Davidroid | 0:92706998571a | 11 | * Redistribution and use in source and binary forms, with or without modification, |
| Davidroid | 0:92706998571a | 12 | * are permitted provided that the following conditions are met: |
| Davidroid | 0:92706998571a | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
| Davidroid | 0:92706998571a | 14 | * this list of conditions and the following disclaimer. |
| Davidroid | 0:92706998571a | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Davidroid | 0:92706998571a | 16 | * this list of conditions and the following disclaimer in the documentation |
| Davidroid | 0:92706998571a | 17 | * and/or other materials provided with the distribution. |
| Davidroid | 0:92706998571a | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Davidroid | 0:92706998571a | 19 | * may be used to endorse or promote products derived from this software |
| Davidroid | 0:92706998571a | 20 | * without specific prior written permission. |
| Davidroid | 0:92706998571a | 21 | * |
| Davidroid | 0:92706998571a | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Davidroid | 0:92706998571a | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Davidroid | 0:92706998571a | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Davidroid | 0:92706998571a | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Davidroid | 0:92706998571a | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Davidroid | 0:92706998571a | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Davidroid | 0:92706998571a | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Davidroid | 0:92706998571a | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Davidroid | 0:92706998571a | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Davidroid | 0:92706998571a | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Davidroid | 0:92706998571a | 32 | * |
| Davidroid | 0:92706998571a | 33 | ****************************************************************************** |
| Davidroid | 0:92706998571a | 34 | */ |
| Davidroid | 0:92706998571a | 35 | |
| Davidroid | 0:92706998571a | 36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Davidroid | 0:92706998571a | 37 | #ifndef __L6470_H |
| Davidroid | 0:92706998571a | 38 | #define __L6470_H |
| Davidroid | 0:92706998571a | 39 | |
| Davidroid | 0:92706998571a | 40 | #ifdef __cplusplus |
| Davidroid | 0:92706998571a | 41 | extern "C" { |
| Davidroid | 0:92706998571a | 42 | #endif |
| Davidroid | 0:92706998571a | 43 | |
| Davidroid | 0:92706998571a | 44 | /* Includes ------------------------------------------------------------------*/ |
| Davidroid | 0:92706998571a | 45 | #include "microstepping_motor.h" |
| Davidroid | 0:92706998571a | 46 | |
| Davidroid | 0:92706998571a | 47 | /** |
| Davidroid | 0:92706998571a | 48 | * @addtogroup BSP |
| Davidroid | 0:92706998571a | 49 | * @{ |
| Davidroid | 0:92706998571a | 50 | */ |
| Davidroid | 0:92706998571a | 51 | |
| Davidroid | 0:92706998571a | 52 | /** |
| Davidroid | 0:92706998571a | 53 | * @addtogroup Components |
| Davidroid | 0:92706998571a | 54 | * @{ |
| Davidroid | 0:92706998571a | 55 | */ |
| Davidroid | 0:92706998571a | 56 | |
| Davidroid | 0:92706998571a | 57 | /** |
| Davidroid | 0:92706998571a | 58 | * @defgroup L6470 |
| Davidroid | 0:92706998571a | 59 | * @brief Tools to manage the L6470 Stepper Motor Driver. |
| Davidroid | 0:92706998571a | 60 | * @{ |
| Davidroid | 0:92706998571a | 61 | */ |
| Davidroid | 0:92706998571a | 62 | |
| Davidroid | 0:92706998571a | 63 | /** |
| Davidroid | 0:92706998571a | 64 | * @defgroup L6470_Exported_Types |
| Davidroid | 0:92706998571a | 65 | * @brief L6470 Exported Types. |
| Davidroid | 0:92706998571a | 66 | * @{ |
| Davidroid | 0:92706998571a | 67 | */ |
| Davidroid | 0:92706998571a | 68 | |
| Davidroid | 0:92706998571a | 69 | /** |
| Davidroid | 0:92706998571a | 70 | * @brief The structure to store some features of the L6470 Registers. |
| Davidroid | 0:92706998571a | 71 | */ |
| Davidroid | 0:92706998571a | 72 | typedef struct { |
| Davidroid | 0:92706998571a | 73 | uint8_t Address; //!< Register Address |
| Davidroid | 0:92706998571a | 74 | uint8_t Name[12]; //!< Register Name |
| Davidroid | 0:92706998571a | 75 | uint8_t LengthBit; //!< Register Length in bits |
| Davidroid | 0:92706998571a | 76 | uint8_t LengthByte; //!< Register Length in bytes |
| Davidroid | 0:92706998571a | 77 | uint32_t ResetValue; //!< Register Reset Value |
| Davidroid | 0:92706998571a | 78 | } sL6470_Register_t; |
| Davidroid | 0:92706998571a | 79 | |
| Davidroid | 0:92706998571a | 80 | /** |
| Davidroid | 0:92706998571a | 81 | * @brief The structure to store some features of the L6470 Application Commands. |
| Davidroid | 0:92706998571a | 82 | */ |
| Davidroid | 0:92706998571a | 83 | typedef struct { |
| Davidroid | 0:92706998571a | 84 | uint8_t Mnemonic[12]; //!< AppCmd Mnemonic |
| Davidroid | 0:92706998571a | 85 | uint8_t BinaryCode; //!< AppCmd Binary Code |
| Davidroid | 0:92706998571a | 86 | uint8_t NrOfParameters; //!< AppCmd number of needed parameters |
| Davidroid | 0:92706998571a | 87 | } sL6470_ApplicationCommand_t; |
| Davidroid | 0:92706998571a | 88 | |
| Davidroid | 0:92706998571a | 89 | /** |
| Davidroid | 0:92706998571a | 90 | * @brief The structure to store some features about the L6470 Motor Direction. |
| Davidroid | 0:92706998571a | 91 | */ |
| Davidroid | 0:92706998571a | 92 | typedef struct { |
| Davidroid | 0:92706998571a | 93 | uint8_t Mnemonic[8]; //!< L6470 Direction Mnemonic |
| Davidroid | 0:92706998571a | 94 | uint8_t BinaryCode; //!< L6470 Direction Binary Code |
| Davidroid | 0:92706998571a | 95 | } sL6470_Direction_t; |
| Davidroid | 0:92706998571a | 96 | |
| Davidroid | 0:92706998571a | 97 | /** |
| Davidroid | 0:92706998571a | 98 | * @brief The structure to store some features about the action taken with the L6470 ABS_POS register. |
| Davidroid | 0:92706998571a | 99 | */ |
| Davidroid | 0:92706998571a | 100 | typedef struct { |
| Davidroid | 0:92706998571a | 101 | uint8_t Mnemonic[4]; //!< ACT Mnemonic |
| Davidroid | 0:92706998571a | 102 | uint8_t BinaryCode; //!< ACT Binary Code |
| Davidroid | 0:92706998571a | 103 | } sL6470_ACT_t; |
| Davidroid | 0:92706998571a | 104 | |
| Davidroid | 0:92706998571a | 105 | /** |
| Davidroid | 0:92706998571a | 106 | * @brief The structure used to store the identifier of the L6470 application |
| Davidroid | 0:92706998571a | 107 | * command and its the needed parameters. |
| Davidroid | 0:92706998571a | 108 | * @note The data stored into this structure will be used to fill the matrix |
| Davidroid | 0:92706998571a | 109 | * used by SPI to send the command to the L6470. |
| Davidroid | 0:92706998571a | 110 | */ |
| Davidroid | 0:92706998571a | 111 | typedef struct { |
| Davidroid | 0:92706998571a | 112 | eL6470_AppCmdId_t L6470_AppCmdId; //!< The identifier of the actual L6470 Application Command |
| Davidroid | 0:92706998571a | 113 | uint32_t p1; //!< The 1st parameter if needed |
| Davidroid | 0:92706998571a | 114 | uint32_t p2; //!< The 2nd parameter if needed |
| Davidroid | 0:92706998571a | 115 | uint32_t p3; //!< The 3rd parameter if needed |
| Davidroid | 0:92706998571a | 116 | } sL6470_AppCmdPkg_t; |
| Davidroid | 0:92706998571a | 117 | |
| Davidroid | 0:92706998571a | 118 | /** |
| Davidroid | 0:92706998571a | 119 | * @} |
| Davidroid | 0:92706998571a | 120 | */ /* End of L6470_Exported_Types */ |
| Davidroid | 0:92706998571a | 121 | |
| Davidroid | 0:92706998571a | 122 | /** |
| Davidroid | 0:92706998571a | 123 | * @defgroup L6470_Exported_Constants |
| Davidroid | 0:92706998571a | 124 | * @brief L6470 Exported Constants. |
| Davidroid | 0:92706998571a | 125 | * @{ |
| Davidroid | 0:92706998571a | 126 | */ |
| Davidroid | 0:92706998571a | 127 | |
| Davidroid | 0:92706998571a | 128 | /** |
| Davidroid | 0:92706998571a | 129 | * @defgroup L6470_Register_Max_Values |
| Davidroid | 0:92706998571a | 130 | * @brief Maximum values for L6470 registers. |
| Davidroid | 0:92706998571a | 131 | * @{ |
| Davidroid | 0:92706998571a | 132 | */ |
| Davidroid | 0:92706998571a | 133 | |
| Davidroid | 0:92706998571a | 134 | #define L6470_MAX_POSITION (0x1FFFFF) //!< Max position |
| Davidroid | 0:92706998571a | 135 | #define L6470_MIN_POSITION (-(0x200000)) //!< Min position |
| Davidroid | 0:92706998571a | 136 | #define L6470_POSITION_RANGE ((uint32_t)(L6470_MAX_POSITION - L6470_MIN_POSITION)) //!< Position range |
| Davidroid | 0:92706998571a | 137 | #define L6470_MAX_SPEED (0xFFFFF) //!< max value of SPEED |
| Davidroid | 0:92706998571a | 138 | #define L6470_MAX_ACC (0xFFF) //!< max value of ACC |
| Davidroid | 0:92706998571a | 139 | #define L6470_MAX_DEC (0xFFF) //!< max value of DEC |
| Davidroid | 0:92706998571a | 140 | #define L6470_MAX_MAX_SPEED (0x3FF) //!< max value of MAX_SPEED |
| Davidroid | 0:92706998571a | 141 | #define L6470_MAX_MIN_SPEED (0xFFF) //!< max value of MIN_SPEED |
| Davidroid | 0:92706998571a | 142 | #define L6470_MAX_FS_SPD (0x3FF) //!< max value of FS_SPD |
| Davidroid | 0:92706998571a | 143 | #define L6470_MAX_INT_SPEED (0x3FFF) //!< max value of INT_SPEED |
| Davidroid | 0:92706998571a | 144 | #define L6470_MAX_ST_SLP (0xFF) //!< max value of ST_SLP |
| Davidroid | 0:92706998571a | 145 | #define L6470_MAX_FN_SLP_ACC (0xFF) //!< max value of FN_SLP_ACC |
| Davidroid | 0:92706998571a | 146 | #define L6470_MAX_FN_SLP_DEC (0xFF) //!< max value of FN_SLP_DEC |
| Davidroid | 0:92706998571a | 147 | #define L6470_MAX_OCD_TH (0xF) //!< max value of OCD_TH |
| Davidroid | 0:92706998571a | 148 | #define L6470_MAX_STALL_TH (0x7F) //!< max value of STALL_TH |
| Davidroid | 0:92706998571a | 149 | |
| Davidroid | 0:92706998571a | 150 | /** |
| Davidroid | 0:92706998571a | 151 | * @} |
| Davidroid | 0:92706998571a | 152 | */ /* End of L6470_Register_Max_Values */ |
| Davidroid | 0:92706998571a | 153 | |
| Davidroid | 0:92706998571a | 154 | #define L6470REGIDSIZE 25 //!< Max number of identifiers of L6470 Registers |
| Davidroid | 0:92706998571a | 155 | #define L6470APPCMDIDSIZE 19 //!< Max number of identifiers of L6470 Application Commands |
| Davidroid | 0:92706998571a | 156 | #define L6470DIRIDSIZE 2 //!< Max number of identifiers of L6470 directions |
| Davidroid | 0:92706998571a | 157 | #define L6470ACTIDSIZE 2 //!< Max number of identifiers of actions to perform about ABS_POS register |
| Davidroid | 0:92706998571a | 158 | #define L6470MAXSPICMDBYTESIZE 4 //!< Max number of byte to send via SPI to perform an application command |
| Davidroid | 0:92706998571a | 159 | #define L6470DAISYCHAINSIZE 2 //!< Max number of identifiers of L6470 in daisy chain configuration |
| Davidroid | 0:92706998571a | 160 | |
| Davidroid | 0:92706998571a | 161 | #define L6470_MAX_SPEED_VALUE ((float)15610) //!< max value for the speed in step/s |
| Davidroid | 0:92706998571a | 162 | #define L6470_MAX_ACC_VALUE ((float)59590) //!< max value for the acceleration in step/s^2 |
| Davidroid | 0:92706998571a | 163 | #define L6470_MAX_DEC_VALUE ((float)59590) //!< max value for the acceleration in step/s^2 |
| Davidroid | 0:92706998571a | 164 | #define L6470_MAX_DEC_VALUE ((float)59590) //!< max value for the acceleration in step/s^2 |
| Davidroid | 0:92706998571a | 165 | |
| Davidroid | 0:92706998571a | 166 | #define OCD_TH_STEP ((float)375) //!< Minimum step for OCD_TH register in mAmpere |
| Davidroid | 0:92706998571a | 167 | #define STALL_TH_STEP ((float)31.25) //!< Minimum step for STALL_TH register in mAmpere |
| Davidroid | 0:92706998571a | 168 | |
| Davidroid | 0:92706998571a | 169 | #define L6470_ACC_CONV ((float)0.068719) //!< Conversion factor for acceleration value from step/s^2 to the right value |
| Davidroid | 0:92706998571a | 170 | #define L6470_DEC_CONV ((float)0.068719) //!< Conversion factor for deceleration value from step/s^2 to the right value |
| Davidroid | 0:92706998571a | 171 | #define L6470_MAXSPEED_CONV ((float)0.065536) //!< Conversion factor for max speed value from step/s to the right value |
| Davidroid | 0:92706998571a | 172 | #define L6470_MINSPEED_CONV ((float)4.194304) //!< Conversion factor for min speed value from step/s to the right value |
| Davidroid | 0:92706998571a | 173 | #define L6470_SPEED_CONV ((float)67.108864) //!< Conversion factor for speed value from step/s to the right value |
| Davidroid | 0:92706998571a | 174 | |
| Davidroid | 0:92706998571a | 175 | |
| Davidroid | 0:92706998571a | 176 | /** |
| Davidroid | 11:1aca63b2f034 | 177 | * @brief L6470 driver initialization structure definition. |
| Davidroid | 11:1aca63b2f034 | 178 | */ |
| Davidroid | 11:1aca63b2f034 | 179 | typedef struct |
| Davidroid | 11:1aca63b2f034 | 180 | { |
| Davidroid | 11:1aca63b2f034 | 181 | float motorvoltage; //!< motor supply voltage in V |
| Davidroid | 11:1aca63b2f034 | 182 | float fullstepsperrevolution; //!< min number of steps per revolution for the motor |
| Davidroid | 11:1aca63b2f034 | 183 | float phasecurrent; //!< max motor phase voltage in A |
| Davidroid | 11:1aca63b2f034 | 184 | float phasevoltage; //!< max motor phase voltage in V |
| Davidroid | 11:1aca63b2f034 | 185 | float speed; //!< motor initial speed [step/s] |
| Davidroid | 11:1aca63b2f034 | 186 | float acc; //!< motor acceleration [step/s^2] (comment for infinite acceleration mode) |
| Davidroid | 11:1aca63b2f034 | 187 | float dec; //!< motor deceleration [step/s^2] (comment for infinite deceleration mode) |
| Davidroid | 11:1aca63b2f034 | 188 | float maxspeed; //!< motor maximum speed [step/s] |
| Davidroid | 11:1aca63b2f034 | 189 | float minspeed; //!< motor minimum speed [step/s] |
| Davidroid | 11:1aca63b2f034 | 190 | float fsspd; //!< motor full-step speed threshold [step/s] |
| Davidroid | 11:1aca63b2f034 | 191 | float kvalhold; //!< holding kval [V] |
| Davidroid | 11:1aca63b2f034 | 192 | float kvalrun; //!< constant speed kval [V] |
| Davidroid | 11:1aca63b2f034 | 193 | float kvalacc; //!< acceleration starting kval [V] |
| Davidroid | 11:1aca63b2f034 | 194 | float kvaldec; //!< deceleration starting kval [V] |
| Davidroid | 11:1aca63b2f034 | 195 | float intspeed; //!< intersect speed for bemf compensation curve slope changing [step/s] |
| Davidroid | 11:1aca63b2f034 | 196 | float stslp; //!< start slope [s/step] |
| Davidroid | 11:1aca63b2f034 | 197 | float fnslpacc; //!< acceleration final slope [s/step] |
| Davidroid | 11:1aca63b2f034 | 198 | float fnslpdec; //!< deceleration final slope [s/step] |
| Davidroid | 11:1aca63b2f034 | 199 | uint8_t kterm; //!< thermal compensation factor (range [0, 15]) |
| Davidroid | 11:1aca63b2f034 | 200 | float ocdth; //!< ocd threshold [ma] (range [375 ma, 6000 ma]) |
| Davidroid | 11:1aca63b2f034 | 201 | float stallth; //!< stall threshold [ma] (range [31.25 ma, 4000 ma]) |
| Davidroid | 11:1aca63b2f034 | 202 | uint8_t step_sel; //!< step mode selection |
| Davidroid | 11:1aca63b2f034 | 203 | uint8_t alarmen; //!< alarm conditions enable |
| Davidroid | 11:1aca63b2f034 | 204 | uint16_t config; //!< ic configuration |
| Davidroid | 11:1aca63b2f034 | 205 | } L6470_InitTypeDef; |
| Davidroid | 11:1aca63b2f034 | 206 | |
| Davidroid | 11:1aca63b2f034 | 207 | /** |
| Davidroid | 11:1aca63b2f034 | 208 | * @brief L6470 driver data structure definition. |
| Davidroid | 0:92706998571a | 209 | */ |
| Davidroid | 0:92706998571a | 210 | /* ACTION --------------------------------------------------------------------* |
| Davidroid | 0:92706998571a | 211 | * Declare here the structure of component's data, if any, one variable per * |
| Davidroid | 0:92706998571a | 212 | * line without initialization. * |
| Davidroid | 0:92706998571a | 213 | * * |
| Davidroid | 0:92706998571a | 214 | * Example: * |
| Davidroid | 0:92706998571a | 215 | * typedef struct * |
| Davidroid | 0:92706998571a | 216 | * { * |
| Davidroid | 0:92706998571a | 217 | * int T0_out; * |
| Davidroid | 0:92706998571a | 218 | * int T1_out; * |
| Davidroid | 0:92706998571a | 219 | * float T0_degC; * |
| Davidroid | 0:92706998571a | 220 | * float T1_degC; * |
| Davidroid | 0:92706998571a | 221 | * } COMPONENT_DrvDataTypeDef; * |
| Davidroid | 0:92706998571a | 222 | * ---------------------------------------------------------------------------*/ |
| Davidroid | 0:92706998571a | 223 | typedef struct |
| Davidroid | 0:92706998571a | 224 | { |
| Davidroid | 0:92706998571a | 225 | uint8_t L6470_Id; //!< The L6470 identifier inside the daisy chain |
| Davidroid | 0:92706998571a | 226 | sL6470_Register_t *L6470_Register; //[L6470REGIDSIZE]; //!< Array whose elements are a structure in which store information about the L6470 Registers (the address, the names, the length in bits, the reset value) |
| Davidroid | 0:92706998571a | 227 | sL6470_ApplicationCommand_t *L6470_ApplicationCommand; //[L6470APPCMDIDSIZE]; //!< Array whose elements are a structure in which store information about the L6470 Application Commands (the mnemonic name, the number of needed parameters, the related funtion to call) |
| Davidroid | 0:92706998571a | 228 | sL6470_Direction_t *L6470_Direction; //[L6470DIRIDSIZE]; //!< The mnemonic names for the L6470 direction |
| Davidroid | 0:92706998571a | 229 | sL6470_ACT_t *L6470_ACT; //[L6470ACTIDSIZE]; //!< Action taken about ABS_POS register |
| Davidroid | 0:92706998571a | 230 | sL6470_AppCmdPkg_t L6470_AppCmdPkg[L6470DAISYCHAINSIZE]; //!< To store the identifier of the actual L6470 application command and its the needed parameters |
| Davidroid | 0:92706998571a | 231 | uint8_t L6470_DaisyChainSpiTxStruct[L6470MAXSPICMDBYTESIZE][L6470DAISYCHAINSIZE]; //!< To store the matrix that contains the command data that are going to be sent by SPI to the L6470 daisy chain |
| Davidroid | 0:92706998571a | 232 | uint8_t L6470_DaisyChainSpiRxStruct[L6470MAXSPICMDBYTESIZE][L6470DAISYCHAINSIZE]; //!< To store the matrix that contains the received data by SPI from the L6470 daisy chain |
| Davidroid | 0:92706998571a | 233 | eFlagStatus_t L6470_DaisyChain_HalfPrepared; /* = ZERO_F; */ //!< Boolean variable used when more than one L6470 into the daisy chain is going to be addressed for commanding |
| Davidroid | 0:92706998571a | 234 | sL6470_StatusRegister_t L6470_StatusRegister; //!< To store the received L6470_StatusRegister |
| Davidroid | 0:92706998571a | 235 | sL6470_StatusRegister_t *pL6470_StatusRegister; /* = &L6470_StatusRegister; */ //!< Pointer to the L6470_StatusRegister variable |
| Davidroid | 0:92706998571a | 236 | } L6470_DrvDataTypeDef; |
| Davidroid | 0:92706998571a | 237 | |
| Davidroid | 0:92706998571a | 238 | |
| Davidroid | 0:92706998571a | 239 | /* Functions -----------------------------------------------------------------*/ |
| Davidroid | 0:92706998571a | 240 | |
| Davidroid | 0:92706998571a | 241 | /** @addtogroup BSP |
| Davidroid | 0:92706998571a | 242 | * @{ |
| Davidroid | 0:92706998571a | 243 | */ |
| Davidroid | 0:92706998571a | 244 | |
| Davidroid | 0:92706998571a | 245 | /** @addtogroup Components |
| Davidroid | 0:92706998571a | 246 | * @{ |
| Davidroid | 0:92706998571a | 247 | */ |
| Davidroid | 0:92706998571a | 248 | |
| Davidroid | 0:92706998571a | 249 | /** @addtogroup L6470 |
| Davidroid | 0:92706998571a | 250 | * @{ |
| Davidroid | 0:92706998571a | 251 | */ |
| Davidroid | 0:92706998571a | 252 | |
| Davidroid | 0:92706998571a | 253 | /** @defgroup L6470_IO_Functions L6470_IO_Functions |
| Davidroid | 0:92706998571a | 254 | * @{ |
| Davidroid | 0:92706998571a | 255 | */ |
| Davidroid | 0:92706998571a | 256 | /* ACTION --------------------------------------------------------------------* |
| Davidroid | 0:92706998571a | 257 | * Declare here extern I/O functions you need and implemented them in a glue * |
| Davidroid | 0:92706998571a | 258 | * logic file on the target environment, for example within the expansion * |
| Davidroid | 0:92706998571a | 259 | * board "*.c" file. E.g.: * |
| Davidroid | 0:92706998571a | 260 | * extern DrvStatusTypeDef COMPONENT_IO_Read (handle, buf, regadd, bytes); * |
| Davidroid | 0:92706998571a | 261 | * extern DrvStatusTypeDef COMPONENT_IO_Write(handle, buf, regadd, bytes); * |
| Davidroid | 0:92706998571a | 262 | *----------------------------------------------------------------------------*/ |
| Davidroid | 0:92706998571a | 263 | extern void L6470_DISABLE(void); |
| Davidroid | 0:92706998571a | 264 | extern void L6470_ENABLE(void); |
| Davidroid | 0:92706998571a | 265 | extern void L6470_nCS_LOW(void); |
| Davidroid | 0:92706998571a | 266 | extern void L6470_nCS_HIGH(void); |
| Davidroid | 0:92706998571a | 267 | extern void L6470_SPI_Communication(uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout); |
| Davidroid | 0:92706998571a | 268 | |
| Davidroid | 0:92706998571a | 269 | /** |
| Davidroid | 0:92706998571a | 270 | * @} |
| Davidroid | 0:92706998571a | 271 | */ /* End of L6470_Exported_Variables */ |
| Davidroid | 0:92706998571a | 272 | |
| Davidroid | 0:92706998571a | 273 | /** |
| Davidroid | 0:92706998571a | 274 | * @} |
| Davidroid | 0:92706998571a | 275 | */ /* End of L6470 */ |
| Davidroid | 0:92706998571a | 276 | |
| Davidroid | 0:92706998571a | 277 | /** |
| Davidroid | 0:92706998571a | 278 | * @} |
| Davidroid | 0:92706998571a | 279 | */ /* End of Components */ |
| Davidroid | 0:92706998571a | 280 | |
| Davidroid | 0:92706998571a | 281 | /** |
| Davidroid | 0:92706998571a | 282 | * @} |
| Davidroid | 0:92706998571a | 283 | */ /* End of BSP */ |
| Davidroid | 0:92706998571a | 284 | |
| Davidroid | 0:92706998571a | 285 | #ifdef __cplusplus |
| Davidroid | 0:92706998571a | 286 | } |
| Davidroid | 0:92706998571a | 287 | #endif |
| Davidroid | 0:92706998571a | 288 | |
| Davidroid | 0:92706998571a | 289 | #endif /* __L6470_H */ |
| Davidroid | 0:92706998571a | 290 | |
| Davidroid | 0:92706998571a | 291 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |