nanospin_calibrate()
Calibrate before calling nanospin*()
Synopsis:
#include <time.h>
int nanospin_calibrate( int disable );
Arguments:
- disable
- 1 to disable interrupts during the call to nanospin_calibrate(), or 0 to enable them.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
Note:
(QNX Neutrino 7.1 or later) The nanospin_*() functions have been reimplemented in terms of
ClockCycles(), and consequently nanospin_calibrate() is no longer required.
All it does now is return EOK.
Returns:
This function always returns EOK.
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | Yes |
| Thread | Yes |
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