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HAL_TimerReadCountdown
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_TimerReadCountdown
HAL_TimerReadCountdown
(HAL entry #18)
unsigned int HAL_TimerReadCountdown(int timer)
| Entry | |
|---|---|
| timer | Timer number to query |
| Exit | |
|---|---|
| - | Returns time until the next interrupt in units of granularity. |
Use
Returns the time until the next interrupt in units of granularity, rounded
down. If not available, 0 is returned.