Command definitions for SPI communication. More...

Macros
#define	R_REGISTER 0x00
#define	W_REGISTER 0x20
#define	R_RX_PAYLOAD 0x61
#define	W_TX_PAYLOAD 0xA0
#define	FLUSH_TX 0xE1
#define	FLUSH_RX 0xE2
#define	REUSE_TX_PL 0xE3
#define	ACTIVATE 0x50
#define	R_RX_PL_WID 0x60
#define	W_ACK_PAYLOAD 0xA8
#define	W_TX_PAYLOAD_NOACK 0xB0
#define	NOP 0xFF

Detailed Description

Command definitions for SPI communication.

Macro Definition Documentation

◆ ACTIVATE

#define ACTIVATE 0x50

Activate features

◆ FLUSH_RX

#define FLUSH_RX 0xE2

Flush RX FIFO

◆ FLUSH_TX

#define FLUSH_TX 0xE1

Flush TX FIFO

◆ NOP

#define NOP 0xFF

No operation, might be used to read status register

◆ R_REGISTER

#define R_REGISTER 0x00

Read command and status registers

◆ R_RX_PAYLOAD

#define R_RX_PAYLOAD 0x61

Read RX payload

◆ R_RX_PL_WID

#define R_RX_PL_WID 0x60

Read RX payload width

◆ REUSE_TX_PL

#define REUSE_TX_PL 0xE3

Reuse last transmitted payload

◆ W_ACK_PAYLOAD

#define W_ACK_PAYLOAD 0xA8

Write payload to be transmitted with ACK packet (bit[2:0] specify pipe)

◆ W_REGISTER

#define W_REGISTER 0x20

Write command and status registers

◆ W_TX_PAYLOAD

#define W_TX_PAYLOAD 0xA0

Write TX payload

◆ W_TX_PAYLOAD_NOACK

#define W_TX_PAYLOAD_NOACK 0xB0

Write TX payload and disable AUTOACK

Macros