csl_tmraux.h

ccs下对dm6446的测试程序

 */

/** ============================================================================
 *   @n@b CSL_TmrLoadPrd12
 *
 *   @b Description
 *      Loads the General purpose timer period register 12
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

        loadVal         Value to be loaded to the Gptimer period register12
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to timer mode
 *
 *   <b> Post Condition </b>
 *   @n  Gptimer period register is loaded with the given value.
 *
 *
 *   @b Modifies
 *   @n Gptimer period register12
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle     hTmr;
        Uint32           *loadVal;
        ...
        CSL_TmrLoadPrd12 (hWdt, loadVal);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrLoadPrd12 (
    CSL_TmrHandle        hTmr,
    Uint32              *loadVal
)
{
    hTmr->regs->PRD12 = *(loadVal);
}

/** ============================================================================
 *   @n@b CSL_TmrLoadPrd34
 *
 *   @b Description
 *      Loads the General purpose timer period register 34
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the GPtimer instance

        loadVal         Value to be loaded to the Gptimer period register34
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to timer mode
 *
 *   <b> Post Condition </b>
 *   @n  Gptimer period register is loaded with the given value.
 *
 *
 *   @b Modifies
 *   @n Gptimer period register34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle      hTmr;
        Uint32            *loadVal;
        ...
        CSL_TmrLoadPrd34 (hWdt, loadVal);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrLoadPrd34 (
    CSL_TmrHandle        hTmr,
    Uint32              *loadVal
)
{
    hTmr->regs->PRD34 = *(loadVal);
}

/** ============================================================================
 *   @n@b CSL_TmrLoadPrescalar34
 *
 *   @b Description
 *      Loads the General purpose timer prescalr register34
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

        loadVal         Value to be loaded to the Gptimer prescalar register34
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to unchained mode
 *
 *   <b> Post Condition </b>
 *   @n  Gptimer prescalar register is loaded with the given value.
 *
 *
 *   @b Modifies
 *   @n Gptimer prescalar register 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle      hTmr;
        Uint8             *loadVal;
        ...
        CSL_TmrLoadPrescalar34 (hWdt, loadVal);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrLoadPrescalar34 (
    CSL_TmrHandle              hTmr,
    Uint8                     *loadVal
)
{
    CSL_FINS(hTmr->regs->TGCR, TMR_TGCR_PSC34, *((Uint8*)loadVal));
}

/** ============================================================================
 *   @n@b CSL_TmrStart34
 *
 *   @b Description
 *      sets the timer counting mode and timer reset
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

        countMode       specifies the timer counting mode
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any GPtimer mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP Timer counting mode and timer 34 reset.
 *
 *   @b Modifies
 *   @n Gptimer TCR and TGCR register of timer 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        CSL_TmrEnamode      countMode;
        ...
        CSL_TmrStart34 (hWdt, countMode);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStart34 (
    CSL_TmrHandle     hTmr,
    CSL_TmrEnamode    countMode
)
{
    CSL_FINST(hTmr->regs->TGCR, TMR_TGCR_TIM34RS, IN_RESET);
    CSL_FINS(hTmr->regs->TCR, TMR_TCR_ENAMODE34, countMode);
}

/** ============================================================================
 *   @n@b CSL_TmrStart12
 *
 *   @b Description
 *      sets the timer counting mode and timer reset
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

        countMode       specifies the timer counting mode
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any GPtimer mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP Timer counting mode and timer 12 reset.
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR and TGCR register of timer 12
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        CSL_TmrEnamode      countMode;
        ...
        CSL_TmrStart12 (hWdt, countMode);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStart12 (
    CSL_TmrHandle     hTmr,
    CSL_TmrEnamode    countMode
)
{
    CSL_FINST(hTmr->regs->TGCR, TMR_TGCR_TIM12RS, IN_RESET);
    CSL_FINS(hTmr->regs->TCR, TMR_TCR_ENAMODE12, countMode);
}

/** ============================================================================
 *   @n@b CSL_TmrStart64
 *
 *   @b Description
 *      sets the timer counting mode and timer reset of GP OR chained timer
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

        countMode       specifies the timer counting mode
     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any GPtimer mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP OR chained timer counting mode and
          timer 12 and 34 reset register.
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR and TGCR register of timer 12 AND 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        CSL_TmrEnamode      countMode;
        ...
        CSL_TmrStart64 (hWdt, countMode);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStart64 (
    CSL_TmrHandle     hTmr,
    CSL_TmrEnamode    countMode
)
{
    CSL_FINST(hTmr->regs->TGCR, TMR_TGCR_TIM12RS, IN_RESET);
    CSL_FINST(hTmr->regs->TGCR, TMR_TGCR_TIM34RS, IN_RESET);
    CSL_FINS(hTmr->regs->TCR, TMR_TCR_ENAMODE12, countMode);
    CSL_FINS(hTmr->regs->TCR, TMR_TCR_ENAMODE34, countMode);
}

/** ============================================================================
 *   @n@b CSL_TmrStop12
 *
 *   @b Description
 *      sets the timer counting mode to stop the timer.
 *      The timer maintains the current value
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any GPtimer mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP Timer counting mode to stop the counting.
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR of timer 12
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        ...
        CSL_TmrStop12 (hWdt);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStop12 (
    CSL_TmrHandle    hTmr
)
{
    CSL_FINST(hTmr->regs->TCR, TMR_TCR_ENAMODE12, DISABLED);
}

/** ============================================================================
 *   @n@b CSL_TmrStop34
 *
 *   @b Description
 *      sets the timer counting mode to stop the timer.
 *      The timer maintains the current value
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any GPtimer mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP Timer counting mode to stop the counting.
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR of timer 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        ...
        CSL_TmrStop34 (hWdt);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStop34 (
    CSL_TmrHandle    hTmr
)
{
    CSL_FINST(hTmr->regs->TCR, TMR_TCR_ENAMODE34, DISABLED);
}

/** ============================================================================
 *   @n@b CSL_TmrStop64
 *
 *   @b Description
 *      sets the timer counting mode to stop the timer.
 *      The timer maintains the current value
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to GPtimer or Chained mode
 *
 *   <b> Post Condition </b>
 *   @n   Set the GP Timer counting mode to stop the counting.
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR of timer 12 and 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        ...
        CSL_TmrStop64 (hWdt);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrStop64 (
    CSL_TmrHandle    hTmr
)
{
    CSL_FINST(hTmr->regs->TCR, TMR_TCR_ENAMODE12, DISABLED);
    CSL_FINST(hTmr->regs->TCR, TMR_TCR_ENAMODE34, DISABLED);
}

/** ============================================================================
 *   @n@b CSL_TmrReset34
 *
 *   @b Description
 *      TSTAT34 is set to reset state
 *
 *   @b Arguments
 *   @verbatim
        hTmr            Handle to the Gptimer instance

     @endverbatim
 *
 *   <b> Return Value </b>
 *       None
 *
 *   <b> Pre Condition </b>
 *   @n  Timer should be set it to any unchained mode
 *
 *   <b> Post Condition </b>
 *   @n   TTSTAT34 is set to reset state
 *
 *
 *   @b Modifies
 *   @n Gptimer TCR of timer 34
 *
 *   @b Example
 *   @verbatim
        CSL_TmrHandle       hTmr;
        ...
        CSL_TmrReset34 (hWdt);
        ...
     @endverbatim
 * ===========================================================================
 */
CSL_IDEF_INLINE
void CSL_TmrReset34 (
    CSL_TmrHandle     hTmr
)
{
    CSL_FINST(hTmr->regs->TGCR, TMR_TGCR_TIM34RS, IN_RESET);