These functions are written in optimized C and inline assembly. For example, when you call MATH_Clarke_a(ia, ib) , the SDK uses the C2000’s built-in __builtin_cosf and TMU to compute the angle in fewer cycles than standard floating-point.
Understanding the TI C2000Ware Motor Control SDK Workflow The Texas Instruments (TI) C2000Ware Motor Control SDK is a comprehensive software development kit designed to accelerate the development of advanced motor control applications. Tailored specifically for C2000 real-time microcontrollers (MCUs), this SDK integrates highly optimized algorithms, hardware abstraction layers, and production-ready examples.
+-------------------------------------------------------+ | Application Layer | | (User Code, System Tuning, State Machine) | +-------------------------------------------------------+ | Motor Control Library | | (InstaSPIN-FOC, Park/Clark, SVM, PID) | +-------------------------------------------------------+ | Hardware Abstraction Layer | | (HAL Module, Peripherals Drivers) | +-------------------------------------------------------+ | C2000 Hardware Layer | | (F28004x, F2838x, F28002x, etc.) | +-------------------------------------------------------+ 1. Hardware Abstraction Layer (HAL) c2000ware motor control sdk work
Connect a supported C2000 LaunchPad™ or controlCARD evaluation module to a compatible three-phase inverter board (e.g., DRV83xx series evaluation modules) and attach your motor.
// Current controllers PID_Handle pidHandle_id = PID_init(&pid_id, sizeof(pid_id)); PID_setGains(pidHandle_id, Kp_id, Ki_id, Kd_id); These functions are written in optimized C and
Full closed-loop speed and torque control using the feedback estimator. 2. GUI and Tools Integration
The MotorControl SDK follows a layered architecture that separates hardware abstraction, motor control algorithms, and application logic, making it easier to port designs across different C2000 devices and custom hardware boards. motor control algorithms
Developing an application using the C2000Ware Motor Control SDK typically follows a structured, multi-step process engineered to prevent hardware damage:
The SDK's effectiveness is also a result of its clean and logical directory structure. When you install the SDK, it organizes all resources into clear categories, making it easy to find what you need. The primary folders are: