Added Keil projects to rx/tx apps. Paths to SDK files are absolute.
New files for managing buttons.
pragma for the sake of Keil compiler.
Button events added to event enum. These should get their own event handler eventually.
Add #ifdef for Keil pragma.
Properly close radio event.
Store timeout callback properly, not pointer.
add button testing app.
Add separate button_evt_handler.
Call event handler instead of evt queue.
Implement event handler in main.
Remove button events from radio
Remove unused includes from buttons
Update buttons.c to use own gpio
Correct button state.
Added new app "duplex-button-led". Program same hex file to both devices, and press buttons to light remote leds.
Fixes for packet_timer module to make it work for me.
Fixes for duplex support (TX -> RX instead of TX -> IDLE)
Bigger queue sizes for robustness
To prevent duplicate PACKET_LOST events.