ST / Mbed OS MotorControl_IHM01A1_mbedOS

Test application for the STMicroelectronics X-NUCLEO-IHM01A1 Stepper Motor Control Expansion Board.

Dependencies:   X_NUCLEO_IHM01A1

Fork of MotorControl_IHM01A1 by ST

Motor Control with the X-NUCLEO-IHM01A1 Expansion Board

This application provides a more complex example of usage of the X-NUCLEO-IHM01A1 Stepper Motor Control Expansion Board.
It shows how to use one stepper motor connected to the board, with an example of ISR and error handler, as well as an almost complete coverage of the available APIs, e.g.:

  • moving the rotor to a specific position;
  • moving the rotor for a certain amount of time;
  • setting the speed value;
  • setting the direction of rotation;
  • changing the stepper motor mode;
  • soft/hard stopping the rotor;
  • powering off the power bridge.

Files at this revision

API Documentation at this revision

Revision 12:fac478c7ea0b, committed 2015-12-14

Comitter:
Davidroid
Date:
Mon Dec 14 17:31:44 2015 +0000
Parent:
11:150d552a3904
Child:
13:f4cc7104a1c5
Commit message:
+ Updated with no initialization structure passed by default.

Changed in this revision

X_NUCLEO_IHM01A1.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/X_NUCLEO_IHM01A1.lib	Thu Dec 10 15:10:11 2015 +0000
+++ b/X_NUCLEO_IHM01A1.lib	Mon Dec 14 17:31:44 2015 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/teams/ST/code/X_NUCLEO_IHM01A1/#40470df81d9a
+https://developer.mbed.org/teams/ST/code/X_NUCLEO_IHM01A1/#bec7dd79f328

--- a/main.cpp	Thu Dec 10 15:10:11 2015 +0000
+++ b/main.cpp	Mon Dec 14 17:31:44 2015 +0000
@@ -143,8 +143,8 @@
 
     /* 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);
 
     /* Setting 1/16 Microstepping mode. */
     motor->SetStepMode(STEP_MODE_1_16);