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Spresense SDK Library v2.0.1-3834d32
MP shared memory
Collaboration diagram for MP shared memory:


 Data Types


#define MPC_POWERON   1
#define MPC_POWEROFF   2
#define MPC_RETENTION   3
#define EXTERN   extern "C"

Detailed Description

MP shared memory provides shared memory management for used by supervisor and worker. Supervisor and worker can be exchange large data.

Macro Definition Documentation


#define MPC_POWERON   1

Set shared memory to power on


#define MPC_POWEROFF   2

Set shared memory to power off


#define MPC_RETENTION   3

Set shared memory to retention state