1. Introduction
2. Clone FreeRTOS retarget Project
3. Implementation
4. Handling Multiple Interruption Sources
External Interrupt
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External Interruption Tutorial
External Interruption Tutorial
Contents
1. Introduction
1.1. Before You Start
1.2. External Interrupt
1.3. Working Demonstration
2. Clone FreeRTOS retarget Project
3. Implementation
3.1. Existing Application
3.2. Configure the GPIO Generating Interrupt
3.3. Set up the Wake-Up Timer
3.4. Handle the Interrupt
3.5. Using the Notification
3.6. Testing
4. Handling Multiple Interruption Sources
4.1. Latching the Interrupt Source
4.2. Configuring Additional Sources
4.3. Handling the Interrupt