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:

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

• HelloWorld_IHM01A1
• HelloWorld_IHM01A1_2Motors
• MotorControl_IHM01A1
• MemsMotorControl
• MemsMotorControl_IHM01A1_IKS01A2

diff -r 42e0b00b1e4d -r 6f116ce8e314 Components/l6474/l6474_class.h
--- a/Components/l6474/l6474_class.h	Mon Nov 23 11:10:54 2015 +0000
+++ b/Components/l6474/l6474_class.h	Wed Nov 25 12:08:01 2015 +0000
@@ -529,7 +529,7 @@
         L6474_AttachErrorHandler((void (*)(uint16_t error)) fptr);
     }
 
-   /**
+    /**
      * @brief  Enabling the device.
      * @param  None.
      * @retval None.
@@ -539,7 +539,7 @@
         L6474_CmdEnable();
     }
     
-   /**
+    /**
      * @brief  Disabling the device.
      * @param  None.
      * @retval None.
@@ -549,6 +549,16 @@
         L6474_CmdDisable();
     }
 
+    /**
+     * @brief  Getting the version of the firmware.
+     * @param  None.
+     * @retval The version of the firmware.
+     */
+    virtual uint8_t GetFwVersion(void)
+    {
+        return (uint8_t) L6474_GetFwVersion();
+    }
+
 
     /*** Public Interrupt Related Methods ***/