nrf24

This is a Linux Device Driver for nRF24L01+ radio module.

Fatures

• Support for multiple nRF24L01 instances via nrfX
• Separate /dev/nrfX.Y device per pipe per instance
• Dynamic and Static Payload Lengths
• Configuration via sysfs
• poll mechanism
• 64kB RX FIFO per pipe
• 64kB TX FIFO

TODO

As described in TODO file.

Environment

Cross compiled 4.13.0-rc7-v7+ Tested on Raspberry Pi 2 model B and Raspberry Pi 3 model B with Raspbian GNU/Linux 9 (stretch) running linux kernel 4.13.0-rc7-v7+

DeviceTree

In order to use this driver disable spiX overlay and enable nrf24-spiX-overlay.

Default Configuration

• Pipes enabled: all
• Dynamic Payload: all pipes
• CRC: 16bit
• Data Rate: 2Mbps
• Channel: default
• RX addresses: default
• TX address: default
• Retransmission counter: 15
• Retransmission delay: 4000 us