Software Design
Designer Reference Manual
DRM028 — Rev 0
100
Software Design
MOTOROLA
Explained in
5.5.5 Back-EMF Acquisition State
. The difference is
that the commutation parameters are recalculated with different
constants (see
3.3.1.3 Running — Commutation Time Calculation
)
BEMF Zero Crossing Interrupt Service Routine
Explained in
5.5.5 Back-EMF Acquisition State
.
Current Measurement Interrupt Service Routine
Explained in
5.5.5 Back-EMF Acquisition State
.
Error Handler
Explained in
5.5.5 Back-EMF Acquisition State
.
Over Current
Explained in
5.5.5 Back-EMF Acquisition State
.
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Freescale Semiconductor, Inc.
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