Work — C2000ware Motor Control Sdk

PID controllers for regulating motor performance. 4. Hardware Interfacing (HAL)

A unified framework that allows developers to run various motor control techniques (Sensorless FOC, Sensored FOC with incremental encoders, Hall sensors, etc.) out of a single, structured project base. The Core Workflow: From Setup to Production

A motor drive is a state machine: OFFLINE → ALIGN → OPEN_LOOP → CLOSED_LOOP → FAULT. The SDK provides a generic motor_common.c state machine that:

: Provides comprehensive user guides, lab manuals, and API documentation. 2. The Development Flow

| Problem | Why the SDK Fails | Solution | |---------|-------------------|----------| | Motor vibrates but doesn't spin | FAST observer can't converge at standstill; wrong USER_MOTOR_FLUX value | Inject a high-frequency signal (HSI) – the SDK has hsi.c module; enable it in user_mtr1.h | | Overcurrent fault on startup | Default PID gains are too aggressive; current ripple saturates ADC | Reduce USER_PI_SPEED_KP and run the logging module to see current waveform | | Angle jumps at high speed | Phase voltage distortion due to dead-time insertion | Enable dead-time compensation in svgen.currentComp structure; set deadTimeComp_ to 1 | c2000ware motor control sdk work

: A single project example that supports various techniques, including InstaSPIN-FOC

The ADC completion triggers the main control ISR.

: This layer decouples the control logic from the specific hardware pins and registers, making it easier to migrate code between different C2000 devices (e.g., from an F280049C to an F2838x). How the SDK Works

// 5. Apply inverse Park & SVPWM to write new PWM duty cycles MTR_updatePwmDutyCycles(&motorVars[0], pPwmData); PID controllers for regulating motor performance

It supports advanced motor types, including , Brushless DC (BLDC) motors, and AC Induction Motors (ACIM) , utilizing both sensorless and sensored techniques, such as Field Oriented Control (FOC) . How the C2000Ware MotorControl SDK Works

At the base of the SDK is the HAL. The HAL abstracts the complex register structures of the C2000 hardware into readable C-functions. It configures the essential peripherals required for motor control:

Use the incremental build steps to reach full-speed closed-loop control.

The SDK provides Universal Project and Lab solutions. Instead of writing code from scratch, developers start with pre-validated software that runs directly on TI hardware (e.g., LaunchPads and BoostXL modules). This allows for immediate, out-of-the-box motor spinning. 2. The Core Workflow: From Setup to Production A

Do you have a , or are you using a TI Evaluation Module (EVM) ?

What (e.g., F280049C, F28379D) are you targeting?

: After thorough testing and validation, the application is ready for deployment in production.

A sensorless field-oriented control technology. It identifies, tunes, and controls motors in minutes.

: Includes field weakening, flying start, vibration compensation, and system protection (overcurrent, stall detection). Hardware Compatibility