# cdiStopTimer

Aborts an ongoing timer (started using cdiStartTimer). Refer to Setting on-board timers for more information.

#### Prototype

DWORD cdiStopTimer ( CTAHD ctahd)

Argument | Description
ctahd | Context handle.

#### Return values

Return value | Description
SUCCESS |
CTAERR_INVALID_CTAHD | Handle is invalid.

#### Events

Event | Description
CDIEVN_TIMER_DONE | Timer operation stopped. The value field contains CTA_REASON_STOPPED.