SDAA183 December   2025 CC2340R5

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 CC2340R5
    2. 1.2 Seven Segment LCD
  5. 2Hardware Setup
    1. 2.1 LCD Schematic
    2. 2.2 CC2340R5 Connection Diagram
  6. 3Running the Example
    1. 3.1 Dependencies
    2. 3.2 Loading Firmware
  7. 4Firmware Design
    1. 4.1 Code Description
    2. 4.2 Timer ISRs
      1. 4.2.1 lightUpdateHandler
      2. 4.2.2 lcdUpdateHandler
      3. 4.2.3 tempUpdateHandler
    3. 4.3 Hardware Callbacks
      1. 4.3.1 deltaNotificationFxn
      2. 4.3.2 gpioButtonFxn
  8. 5Tests and Results
  9. 6Summary
  10. 7References

4.2 Timer ISRs

These are the software Interrupt Service Routines (ISRs) which are called upon expiration of a periodic ClockP timer.