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Contents

Embedded Systems
Introduction
Embedded Systems OverviewMicroprocessor vs MicrocontrollerDesign Life CycleHardware Software Co-design
ARM Cortex
ARM Cortex-M ArchitectureProgrammers ModelStack MemoryMemory MapInstruction SetException Handling
GPIO & Interrupts
GPIO ProgrammingInterrupts and NVICInterrupt PriorityExternal Interrupts
Timers & PWM
Timer BasicsSysTick TimerInput CaptureOutput ComparePWM GenerationWatchdog TimerReal Time Clock
Serial Communication
UARTSPII2CCAN BusUSB Basics
ADC & Sensors
ADC TypesADC InterfacingDAC InterfacingTemperature SeniorsAccelerometersInterfacing LCDInterfacing Keypad
IoT & Wireless
IoT ArchitecturesIoT Wireless ProtocolsBLEMQTT ProtocolCoAP
RTOS
RTOS ConceptsTask ManagementTask SchedulingInter-Task CommunicationPriority InversionDeadlocks
Other Topics
Low Power DesignBootloaderPCB Design Basics
Other Subjects
Analog ElectronicsDigital ElectronicsSignals & SystemsControl SystemsElectromagnetic TheoryDigital CommunicationAnalog CommunicationNetwork AnalysisMicroprocessorsVLSI DesignVerilog HDLPower ElectronicsDSPElectronic Devices
Section Progress50%

3 of 6 articles

Task Scheduling

Preemptive vs Cooperative scheduling, Round Robin.

Mohith N
Updated: 19 March 2026
12 min read
#Embedded Systems

Task Scheduling Quiz

Test your knowledge of preemptive, cooperative, and round-robin scheduling algorithms.

Question 1 of 3

Q1.In cooperative (non-preemptive) scheduling, a high-priority task cannot run until the current task voluntarily yields. What is the primary risk of this scheduling model in embedded systems?

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Priority Inversion

Problem and inheritance protocol solution.

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Embedded Systems Overview

Definition, constraints, design metrics.

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Hardware Software Co-design

Partitioning tasks.

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Inter-Task Communication