Description
Gets current 32-bit CPU timestamp.
Files
cpu_core.h/cpu_core.c
Prototype
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CPU_TS32 CPU_TS_Get32 (void); |
Arguments
None.
Returned Value
None.
Required Configuration
Available only if CPU_CFG_TS_32_EN is DEF_ENABLED in cpu_cfg.h (see µC/CPU . See Timestamps Configuration).
Notes / Warnings
- The amount of time measured by CPU timestamps is calculated by either of the following equations:
Time measured = Number timer counts * Timer period
| Number of timer counts measured |
| Timer’s period in some units of (fractional) seconds |
| Amount of time measured, in same units of (fractional) seconds as the Timer period |
...
Time measured = Number timer counts / Timer frequency
| Number of timer counts measured |
| Timer’s frequency in some units of counts per second |
| Amount of time measured, in seconds |
Example Usage
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CPU_TS32 ts32;
ts32 = CPU_TS_Get32(); /* Get current 32-bit CPU timestamp. */ |