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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.
Revision 5:d88c9c8df082, committed 2015-11-18
- Comitter:
- Davidroid
- Date:
- Wed Nov 18 19:18:00 2015 +0000
- Parent:
- 4:778a7effb013
- Child:
- 6:b09e55633002
- Commit message:
- + Program updated to reflect the modifications to the "StepperMotor" abstract class.
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 Fri Nov 13 13:00:51 2015 +0000 +++ b/X_NUCLEO_IHM01A1.lib Wed Nov 18 19:18:00 2015 +0000 @@ -1,1 +1,1 @@ -https://developer.mbed.org/teams/ST-Expansion-SW-Team/code/X_NUCLEO_IHM01A1/#83a1eb397a65 +https://developer.mbed.org/teams/ST-Expansion-SW-Team/code/X_NUCLEO_IHM01A1/#d3c78f12a78d
--- a/main.cpp Fri Nov 13 13:00:51 2015 +0000
+++ b/main.cpp Wed Nov 18 19:18:00 2015 +0000
@@ -58,7 +58,7 @@
#define ACCELERATION_TH 50
/* Rotation gain. */
-#define ROTATION_SPEED_GAIN 40
+#define ROTATION_SPEED_GAIN 20
/* Variables -----------------------------------------------------------------*/
@@ -119,7 +119,7 @@
/* Requesting to run. */
if (status != sign)
{
- motor->Run(sign == -1 ? StepperMotor::CCW : StepperMotor::CW);
+ motor->Run(sign == -1 ? StepperMotor::BWD : StepperMotor::FWD);
status = sign;
}