IPC protocol definitions for nRF5340 dual-core communication. More...

#include <stdint.h>
#include <stdbool.h>

Data Structures
struct	nrf_ipc_msg
	IPC message structure used for both commands and responses. More...

struct	nrf_ipc_shared_mem
	Shared memory layout between the application core and the network core. More...

Macros
#define	NRF_IPC_PROTOCOL_VERSION 1
	Protocol version.

#define	NRF_IPC_SHARED_MEM_ADDR 0x20070000UL
	Shared memory address.

#define	NRF_IPC_MAX_FRAME_LEN 128
	Maximum 802.15.4 frame size carried over IPC.

#define	NRF_IPC_MAX_DATA_LEN 140
	Maximum data size in a command or response message.

#define	NRF_IPC_CMD_TIMEOUT_MS 100
	Timeout in milliseconds for IPC command responses.

#define	NRF_IPC_HEARTBEAT_INTERVAL_SEC 10
	Interval in seconds between net core heartbeat checks on the app core.

#define	NRF_IPC_LOG_BUF_SIZE 2048
	Size of the log ring buffer for forwarding net core output to the app core.

#define	NRF_IPC_SHARED_MEM ((volatile struct nrf_ipc_shared_mem *)NRF_IPC_SHARED_MEM_ADDR)
	Get a pointer to the shared memory structure.

Enumerations
enum	nrf_ipc_cmd_type { NRF_IPC_CMD_INIT = 1 , NRF_IPC_CMD_ON , NRF_IPC_CMD_OFF , NRF_IPC_CMD_SEND , NRF_IPC_CMD_CCA , NRF_IPC_CMD_RECEIVING , NRF_IPC_CMD_PENDING , NRF_IPC_CMD_GET_VALUE , NRF_IPC_CMD_SET_VALUE , NRF_IPC_CMD_GET_OBJECT , NRF_IPC_CMD_SET_OBJECT , NRF_IPC_CMD_DIAG }
	IPC command types (app core -> net core). More...

Functions
void	nrf_ipc_init (struct process *callback_proc)
	Initialize the IPC transport layer.

void	nrf_ipc_signal (void)
	Send an IPC signal to the other core.

Detailed Description

IPC protocol definitions for nRF5340 dual-core communication.

Author: Nicolas Tsiftes nicol.nosp@m.as.t.nosp@m.sifte.nosp@m.s@ri.nosp@m..se

Definition in file nrf-ipc.h.

Data Structures