C2000ware Motor Control Sdk Work -
The main loop runs at a lower frequency (e.g., 1 kHz), while the control ISR runs at the PWM frequency (10–50 kHz). The SDK uses a volatile structure motorVars_M1 that both the ISR and main loop access safely.
: Years ago, many of TI’s best "secret sauce" algorithms (like the FAST™ observer , which estimates motor position without sensors) were locked away in the ROM of the chip. You could use them, but you couldn't see exactly how they worked or easily port them to different chips. c2000ware motor control sdk work