> For the complete documentation index, see [llms.txt](https://sdk.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.twelite.info/en/hw-api-ref/perifuraru/timer/timerraiburari/vtimerconfig.md).

# vTimerConfig()

## Explanation

Initialize the Timer.

## Argument

| Type                                                                                    | Name | Remark                        |
| --------------------------------------------------------------------------------------- | ---- | ----------------------------- |
| [`tsTimerContext`](/en/hw-api-ref/perifuraru/timer/timerraiburari/tstimercontext.md)`*` | psTC | Structure for timer settings. |

## Returns

None.

## Sample code

```c
tsTimerContext sTimerApp; // global or static allocation

// set 64ticks/sec
memset(&sTimerApp, 0, sizeof(tsTimerContext));
sTimerApp.u8Device = E_AHI_DEVICE_TIMER0;
sTimerApp.u16Hz = 64;
sTimerApp.u8PreScale = 4; // 15625ct@2^4
```