GPIO example

A software project base to demonstrate GPIO usage example.

• Use GPIO to toggel LEDs on/off.
• Use button and GPIO to generate software interrupts.

Platforms

The application has been tested and should work with the following platforms:

• Thinnect TestSystemBoard tsb0

Build

• Add project as submodule to the https://github.com/thinnect/node-apps.git project. Put it under 'node-apps/apps' directory.
• Open terminal and navigate to 'node-apps/apps/esw-gpio' directory and type 'make tsb0' to build project.

Resources

• EFR32 Application Note on GPIO https://www.silabs.com/documents/public/application-notes/an0012-efm32-gpio.pdf
• EFR32MG12 Wireless Gecko Reference Manual (GPIO p1105) https://www.silabs.com/documents/public/reference-manuals/efr32xg12-rm.pdf
• GPIO API documentation https://docs.silabs.com/mcu/latest/efr32mg12/group-GPIO
• ARM RTOS API https://arm-software.github.io/CMSIS_5/RTOS2/html/group__CMSIS__RTOS.html