ST / Mbed 2 deprecated HelloWorld_IHM03A1

Simple program featuring a few API functions usage of the X_NUCLEO_IHM03A1 library.

Dependencies:   X_NUCLEO_IHM03A1 mbed

Fork of HelloWorld_IHM03A1 by ST Expansion SW Team

This application provides a simple example of usage of the X-NUCLEO-IHM03A1 High Power Stepper Motor Control Expansion Board.

It shows how to use one stepper motor connected to the board by:

  • moving the rotor a specific number of steps or to a specific position, with a given speed value, direction of rotation;
  • monitoring the motor status;
  • handling an interrupt triggered by the motor driver;
  • getting and setting a motor driver parameter.

For the hardware configuration of the expansion board, please refer to the X_NUCLEO_IHM03A1 home web page.
More API usage is available in IHM03A1_ExampleFor1Motor and IHM03A1_ExampleFor3Motors programs.

Diff: main.cpp

Revision:
5:f5ceb23e3590
Parent:
2:f20ed233a489
--- a/main.cpp	Mon May 08 15:54:10 2017 +0000
+++ b/main.cpp	Fri Jul 14 12:52:32 2017 +0000
@@ -260,21 +260,6 @@
   /* Wait for 2 seconds */
   wait_ms(2000);
 
-//----- Read inexistent register
-  printf("--> Try to read an inexistent register.\r\n");
-  /* Trying to read an inexistent register */
-  /* triggers the flag interrupt and call the my_flag_irq_handler */
-  motor->get_raw_parameter(0x1F);
-
-//----- Changing a motor setting
-  printf("--> Set the reference voltage assigned to the torque regulation during acceleration to 500mV.\r\n");
-  motor->set_raw_parameter(POWERSTEP01_TVAL_ACC, PowerStep01::t_val_ref_voltage_to_reg_val(500));
-  //Alternatively, the register value can be written directly as shown below:
-  //motor->set_raw_parameter(POWERSTEP01_TVAL_ACC, 63);
-
-  //Print the new parameter value to the console
-  printf("--> New TVAL_ACC register value is 0x%x .\r\n",motor->get_raw_parameter(POWERSTEP01_TVAL_ACC));
-  
   /* Infinite Loop. */
   printf("--> Infinite Loop...\r\n");
   while (true) {