CompuLab SBC-X270 Manual de usuario descargar pdf (Pagina 71)

SCIOPTA - Real-Time Kernel

User’s Manual Manual Version 4.1 7-3

SCIOPTA - Real-Time Kernel

7 Pools

7.4 Creating Pools

7.4.1 Static Pool Creation

Static pools are pools which are automatically created when the systems boots up. They are defined in the SCONF

configuration tool.

Figure 7-2: Pool Creation by SCONF

Please consult chapter 16.12 “Creating Processes and Pools” on page 16-18 for more information about module

creation by the SCONF t

ool.

7.4.2 Dynamic Pool Creation

Another way is to create modules dynamically by the sc_poolCreate system call.

static const sc_bufsize_t bufsizes[8]=

{

16,

32,

64,

128,

256,

700

};

myPool_plid = sc_poolCreate(

/* start-address */ 0,

/* total size */ 4000,

/* number of buffers */ 8,

/* buffersizes */ bufsizes,

/* name */ "myPool"

);

Figure 7-3: Dynamic Module Creation

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CompuLab SBC-X270 Manual de usuario Pagina 71