Nrf24le1:tutorial

The sources of the information here are the nrf* datasheets, diyembedded and experience.

These are notes on how to get the nrf24le radio link working.

Operation modes

• Simple shockburst and enhanced shockburst.
• With or without automatic acknowledgements.
• Up to 6 pipes (multiceiver mode)

Prerequisites

You must implement or have:

• A delay function (in us)
• SPI bus control and communication to access the transceiver registers
• IO pins or register bits that go to the nrf24L01 or the embedded LE1 transceiver:
  • CSN, CE, and IRQ

General init

• nrf24l01_initialize()
• nrf24l01_initialize_debug()
• nrf24l01_initialize_debug_lite()