0f43e6d6ee
(UNIXTimer, WWInterrupt, WWTimer, WonxSystem addition) According to interrupt support, compatibility functions are replaced with UNIXTimer_Pause (), UNIXTimer_Unpause () It hung around. UNIXTimer, WWTimer, WonxSystem's callback functions, It is necessary to check finely whether there are bugs peculiar to interrupts. (The setting of the interrupt in the callback function may change, or from the callback function It is necessary to check whether the callback function is called or not) Version 0.2 beta - from wonx-b02.tar.gz
115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
/*****************************************************************************/
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/* ここから */
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/*****************************************************************************/
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#include "WWTimerP.h"
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#include "etc.h"
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/*****************************************************************************/
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/* メンバ関数の定義 */
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/*****************************************************************************/
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int WWTimer_ON( WWTimer ww_timer) { return (ww_timer->timer_on = 1); }
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int WWTimer_OFF( WWTimer ww_timer) { return (ww_timer->timer_on = 0); }
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int WWTimer_IsON( WWTimer ww_timer) { return (ww_timer->timer_on != 0); }
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int WWTimer_IsOFF(WWTimer ww_timer) { return (ww_timer->timer_on == 0); }
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int WWTimer_GetAutoPreset(WWTimer ww_timer)
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{ return (ww_timer->auto_preset); }
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int WWTimer_GetPresetCounter(WWTimer ww_timer)
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{ return (ww_timer->preset_counter); }
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int WWTimer_GetCounter(WWTimer ww_timer)
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{ return (ww_timer->counter); }
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int WWTimer_IsAutoPresetOFF(WWTimer ww_timer)
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{ return (WWTimer_GetAutoPreset(ww_timer) == 0); }
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int WWTimer_IsAutoPresetON(WWTimer ww_timer)
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{ return (WWTimer_GetAutoPreset(ww_timer) == 1); }
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int WWTimer_SetAutoPreset(WWTimer ww_timer, int auto_preset)
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{ return (ww_timer->auto_preset = auto_preset); }
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int WWTimer_SetPresetCounter(WWTimer ww_timer, int preset_counter)
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{ return (ww_timer->preset_counter = preset_counter); }
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int WWTimer_SetCounter(WWTimer ww_timer, int counter)
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{ return (ww_timer->counter = counter); }
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int WWTimer_SetAutoPresetOFF(WWTimer ww_timer)
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{ return (WWTimer_SetAutoPreset(ww_timer, 0)); }
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int WWTimer_SetAutoPresetON(WWTimer ww_timer)
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{ return (WWTimer_SetAutoPreset(ww_timer, 1)); }
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int WWTimer_Reset(WWTimer ww_timer)
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{
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int counter;
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counter = WWTimer_GetCounter(ww_timer);
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WWTimer_SetCounter(ww_timer, WWTimer_GetPresetCounter(ww_timer));
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return (counter);
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}
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int WWTimer_Count(WWTimer ww_timer)
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{
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int ret;
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int counter;
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if (WWTimer_IsOFF(ww_timer)) return (0);
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counter = WWTimer_GetCounter(ww_timer);
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counter--;
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if (counter <= 0) {
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ret = 1;
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if (WWTimer_IsAutoPresetON(ww_timer))
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WWTimer_Reset(ww_timer);
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else
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WWTimer_OFF(ww_timer);
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} else {
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ret = 0;
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WWTimer_SetCounter(ww_timer, counter);
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}
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return (ret);
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}
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/*---------------------------------------------------------------------------*/
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/* オブジェクトの作成 */
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/*---------------------------------------------------------------------------*/
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WWTimer WWTimer_Create(int auto_preset, int preset)
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{
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WWTimer ww_timer;
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ww_timer = (WWTimer)malloc(sizeof(_WWTimer));
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if (ww_timer == NULL)
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Error("WWTimer_Create", "Cannot allocate memory.");
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WWTimer_OFF(ww_timer);
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WWTimer_SetAutoPreset(ww_timer, auto_preset);
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WWTimer_SetPresetCounter(ww_timer, preset);
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WWTimer_Reset(ww_timer);
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return (ww_timer);
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}
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/*---------------------------------------------------------------------------*/
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/* オブジェクトの削除 */
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/*---------------------------------------------------------------------------*/
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WWTimer WWTimer_Destroy(WWTimer ww_timer)
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{
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if (ww_timer == NULL)
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Error("WWTimer_Destroy", "Object is not created.");
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free(ww_timer);
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return (NULL);
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}
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/*****************************************************************************/
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/* ここまで */
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/*****************************************************************************/
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/*****************************************************************************/
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/* End of File. */
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/*****************************************************************************/
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