ST / X_NUCLEO_IHM01A1

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Dependencies:   X_NUCLEO_COMMON ST_INTERFACES

Dependents:   Stepper_Matlab_Control SunTracker_BLE Stepper_Matlab_Control MemsMotorControl ... more

Fork of X_NUCLEO_IHM01A1 by ST Expansion SW Team

Motor Control Library

Introduction

Library to handle the X-NUCLEO-IHM01A1 Motor Control Expansion Board based on the the L6474 component.

Daisy-Chain Configuration

This board can be stacked up to three times so that the L6474 components will be connected in daisy-chain configuration. For this purpose, some resistors must be correctly connected on the boards as depicted here below:

/media/uploads/Davidroid/daisychaintable.png

Platform compatibility

  • NUCLEO boards have been tested with the default configuration provided by the HelloWorld_IHM01A1 example.
  • LPCXpresso11U68 board has been tested with the following patch:
    • to connect with a wire from the LPCX’s D4 pin to the IHM01A1’s D9 pin;
    • to initialize the pwm PinName variable with D4 rather than D9.
  • FRDM-K64F board has been tested with the following patch:
    • to connect with a wire from the FRDM’s D4 pin to the IHM01A1’s D8 pin;
    • to initialize the standby_reset PinName variable with D4 rather than D8.

Example Applications

Diff: Components/l6474/l6474_class.h

Revision:
22:ed3a6990a6eb
Parent:
21:83138e702683
Child:
23:58264db10a17
--- a/Components/l6474/l6474_class.h	Tue Jan 19 15:57:24 2016 +0000
+++ b/Components/l6474/l6474_class.h	Tue Feb 09 10:53:31 2016 +0000
@@ -693,13 +693,13 @@
      *     source files but not pointed by the component's virtual table (3). *
      *                                                                        *
      * Example:                                                               *
-     *   DrvStatusTypeDef COMPONENT_GetValue(float* pfData); //(1)            *
-     *   DrvStatusTypeDef COMPONENT_EnableFeature(void);     //(2)            *
-     *   DrvStatusTypeDef COMPONENT_ComputeAverage(void);    //(3)            *
+     *   Status_t COMPONENT_GetValue(float *f);   //(1)                       *
+     *   Status_t COMPONENT_EnableFeature(void);  //(2)                       *
+     *   Status_t COMPONENT_ComputeAverage(void); //(3)                       *
      *------------------------------------------------------------------------*/
     void L6474_AttachErrorHandler(void (*callback)(uint16_t error));
-    DrvStatusTypeDef L6474_Init(void *init);
-    DrvStatusTypeDef L6474_ReadID(uint8_t *id);
+    Status_t L6474_Init(void *init);
+    Status_t L6474_ReadID(uint8_t *id);
     uint16_t L6474_GetAcceleration(void);
     uint16_t L6474_GetCurrentSpeed(void);
     uint16_t L6474_GetDeceleration(void);
@@ -739,7 +739,7 @@
     void L6474_ErrorHandler(uint16_t error);
     void L6474_SendCommand(uint8_t param);
     void L6474_SetRegisterToPredefinedValues(void);
-    void L6474_SetRegisterToInitializationValues(L6474_InitTypeDef *init);
+    void L6474_SetRegisterToInitializationValues(L6474_Init_t *init);
     void L6474_WriteBytes(uint8_t *pByteToTransmit, uint8_t *pReceivedByte);
     void L6474_SetDeviceParamsToPredefinedValues(void);
     void L6474_StartMovement(void);
@@ -758,7 +758,7 @@
      * @param[in]  NumBytesToRead number of bytes to read.
      * @retval     COMPONENT_OK in case of success, COMPONENT_ERROR otherwise.
      */
-    DrvStatusTypeDef Read(uint8_t* pBuffer, uint16_t NumBytesToRead)
+    Status_t Read(uint8_t* pBuffer, uint16_t NumBytesToRead)
     {
         if (dev_spi.spi_read(pBuffer, ssel, NumBytesToRead) != 0)
             return COMPONENT_ERROR;
@@ -771,7 +771,7 @@
      * @param[in]  NumBytesToWrite number of bytes to write.
      * @retval     COMPONENT_OK in case of success, COMPONENT_ERROR otherwise.
      */
-    DrvStatusTypeDef Write(uint8_t* pBuffer, uint16_t NumBytesToWrite)
+    Status_t Write(uint8_t* pBuffer, uint16_t NumBytesToWrite)
     {
         if (dev_spi.spi_write(pBuffer, ssel, NumBytesToWrite) != 0)
             return COMPONENT_ERROR;
@@ -785,7 +785,7 @@
      * @param[in]  NumBytes number of bytes to read and write.
      * @retval     COMPONENT_OK in case of success, COMPONENT_ERROR otherwise.
      */
-    DrvStatusTypeDef ReadWrite(uint8_t* pBufferToRead, uint8_t* pBufferToWrite, uint16_t NumBytes)
+    Status_t ReadWrite(uint8_t* pBufferToRead, uint8_t* pBufferToWrite, uint16_t NumBytes)
     {
         if (dev_spi.spi_read_write(pBufferToRead, pBufferToWrite, ssel, NumBytes) != 0)
             return COMPONENT_ERROR;