CPU Usage Calculation

Functions
UVAR_t POSCALL	nosCpuUsage (void)

Detailed Description

The nano layer features CPU usage measurement. If this feature is enabled, the system start is delayed for approximately one second that is needed to calibrate the idle loop counter. The CPU usage statistics is updated one time per second.

Function Documentation

nosCpuUsage()

UVAR_t POSCALL nosCpuUsage

(

void

)

Calculate and return the percentage of CPU usage.

Returns

percentage of CPU usage (0 ... 100 %%)

Note

NOSCFG_FEATURE_CPUUSAGE must be defined to 1 to have this function compiled in.