ST / Mbed 2 deprecated MemsMotorControl

Simple application using the STMicroelectronics X-NUCLEO-IHM01A1 Stepper Motor Control Expansion Board and the X-NUCLEO-IKS01A1 MEMS Inertial and Environmental Sensors Expansion Board to get a MEMS-based motor control in terms of direction and speed.

Dependencies:   X_NUCLEO_IHM01A1 X_NUCLEO_IKS01A1 mbed

Fork of MemsMotorControl by ST Expansion SW Team

MEMS-based Motor Control

This application provides an intuitive and natural way for controlling a stepper motor through an accelerometer. It makes use of the STMicroelectronics X-NUCLEO-IKS01A1 MEMS Inertial and Environmental Sensors Expansion Board to get accelerometer values and the X-NUCLEO-IHM01A1 Stepper Motor Control Expansion Board to directly control a stepper motor with:

  • speed proportional to the angle measured by the MEMS board;
  • direction driven by the direction of rotation captured by the MEMS board.

Diff: main.cpp

Revision:
14:3f4dc127ac4b
Parent:
9:218d1ac31590
Child:
16:df53cf8dd1b4
--- a/main.cpp	Thu Dec 10 15:14:47 2015 +0000
+++ b/main.cpp	Mon Dec 14 17:32:48 2015 +0000
@@ -91,8 +91,8 @@
 
     /* Initializing Motor Control Component. */
     motor = new L6474(D2, D8, D7, D9, D10, dev_spi);
-    if (motor->Init(NULL) != COMPONENT_OK)
-        return false;
+    if (motor->Init() != COMPONENT_OK)
+        exit(EXIT_FAILURE);
 
     /* Set defaults. */
     motor->SetAcceleration(10000);