SLAAEC8 September   2024

 

  1.   1
  2. 1 Description
  3. 2 Required Peripherals
  4. 3 Compatible Devices
  5. 4 Design Steps
  6. 5 Design Considerations
  7. 6 Software Flow Chart
  8. 7 Application Code
  9. 8 Results
  10. 9 Additional Resources
  11. 10E2E
  12. 11Trademarks

4 Design Steps

  1. Determine the amount of GPIOs needed by the application. In this case, there are 4 input channel pins, two select pins, and one output pin.
  2. Configure the GPIO output pin in SysConfig as an output.
  3. Configure the GPIO input channel pins and select pins in SysConfig as inputs with interrupts.
  4. Write application code for the interrupts to change the output based on the Channel and SELECT digital signals.