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Embedded Systems
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Category: Embedded System

UART / RS232 / RS485

Embedded Communication Interfaces Serial Communication Baud Rate TTL (Transistor-Transistor Logic) RS-232 (Recommended Standard 232) RS-485 (Recommended Standard 485) Serial communication sends data one bit at a time in sequence, as opposed to parallel communication which sends multiple bits simultaneously on multiple wires. Simplex: One-way communication only — data flows in one direction (TX → RX)….

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STM32 Microcontroller and FreeRTOS Development

STMicroelectronics (STM32G4x, STM32F4x, STM32F7x, STM32H7x) 1. Introduction to FreeRTOS: System Architecture and Execution Model 2. FreeRTOS Scheduler: Preemption, Time Slicing, and Deterministic Scheduling 3. Task Management: Task Creation, States, Priorities, and Context Switching xTaskCreate() xTaskCreateStatic() vTaskDelete() xTaskGetHandle() xTaskGetIdleTaskHandle() xTaskGetCurrentTaskHandle() vTaskPrioritySet() uxTaskPriorityGet() vTaskSuspend() vTaskResume() xTaskResumeFromISR() vTaskDelayUntil() xTaskGetTickCount() xTaskGetTickCountFromISR() vTaskSetApplicationTaskTag() xTaskGetApplicationTaskTag() SetThreadLocalStoragePointer() GetThreadLocalStoragePointer() pcTaskGetName() uxTaskGetNumberOfTasks() vTaskGetInfo() uxTaskGetSystemState()…

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TI C2000 Real-Time Microcontroller: Control, Sensing, and Communication

TI C2000 Real-time Microcontroller (TMS320F28x7x / F2837xx / F2838x) 1. Introduction to TI C2000 Core Board V1.3 TI Dual-core TMS320F28375D Core Board V1.3 TMS320F28375D Core Board V1.3 GPIO and Peripheral Muxing Comparison between LAUNCHXL-F28379D and Core Board V1.3 2. TI C2000 Architecture Overview Device Comparison TMS320F2837xD/F2838xD Dual-Core Block Diagram Core Block Diagram CPU Internal Bus…

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