C++ CY_SET_REG8函数代码示例

/*******************************************************************************
* Function Name: ChargeDelay_WritePeriod
********************************************************************************
*
* Summary:
*  This function is used to change the period of the counter.  The new period
*  will be loaded the next time terminal count is detected.
*
* Parameters:
*  period:  Period value. May be between 1 and (2^Resolution)-1.  A value of 0
*           will result in the counter remaining at zero.
*
* Return:
*  None
*
*******************************************************************************/
void ChargeDelay_WritePeriod(uint8 period) 
{
    #if(ChargeDelay_UsingFixedFunction)
        CY_SET_REG16(ChargeDelay_PERIOD_LSB_PTR, (uint16)period);
    #else
        CY_SET_REG8(ChargeDelay_PERIOD_LSB_PTR, period);
    #endif /* (ChargeDelay_UsingFixedFunction) */
}

    /*******************************************************************************
    * Function Name: ChargeDelay_WriteCompare
    ********************************************************************************
    *
    * Summary:
    *  This funtion is used to change the compare1 value when the PWM is in Dither
    *  mode. The compare output will reflect the new value on the next UDB clock.
    *  The compare output will be driven high when the present counter value is
    *  compared to the compare value based on the compare mode defined in
    *  Dither Mode.
    *
    * Parameters:
    *  compare:  New compare value.
    *
    * Return:
    *  None
    *
    * Side Effects:
    *  This function is only available if the PWM mode parameter is set to
    *  Dither Mode, Center Aligned Mode or One Output Mode
    *
    *******************************************************************************/
    void ChargeDelay_WriteCompare(uint8 compare) \
                                       
    {
        #if(ChargeDelay_UsingFixedFunction)
            CY_SET_REG16(ChargeDelay_COMPARE1_LSB_PTR, (uint16)compare);
        #else
            CY_SET_REG8(ChargeDelay_COMPARE1_LSB_PTR, compare);
        #endif /* (ChargeDelay_UsingFixedFunction) */

        #if (ChargeDelay_PWMMode == ChargeDelay__B_PWM__DITHER)
            #if(ChargeDelay_UsingFixedFunction)
                CY_SET_REG16(ChargeDelay_COMPARE2_LSB_PTR, (uint16)(compare + 1u));
            #else
                CY_SET_REG8(ChargeDelay_COMPARE2_LSB_PTR, (compare + 1u));
            #endif /* (ChargeDelay_UsingFixedFunction) */
        #endif /* (ChargeDelay_PWMMode == ChargeDelay__B_PWM__DITHER) */
    }

/*******************************************************************************
* Function Name: QuadDecoder_Cnt8_WritePeriod
********************************************************************************
* Summary:
* Changes the period of the counter.  The new period 
* will be loaded the next time terminal count is detected.
*
* Parameters:  
*  period: (uint8) A value of 0 will result in
*         the counter remaining at zero.  
*
* Return: 
*  void
*
*******************************************************************************/
void QuadDecoder_Cnt8_WritePeriod(uint8 period) 
{
    #if(QuadDecoder_Cnt8_UsingFixedFunction)
        CY_SET_REG16(QuadDecoder_Cnt8_PERIOD_LSB_PTR,(uint16)period);
    #else
        CY_SET_REG8(QuadDecoder_Cnt8_PERIOD_LSB_PTR, period);
    #endif /* (QuadDecoder_Cnt8_UsingFixedFunction) */
}

    /*******************************************************************************
    * Function Name: PWM_B_WriteCompare
    ********************************************************************************
    * 
    * Summary:
    *  This funtion is used to change the compare1 value when the PWM is in Dither
    *  mode. The compare output will reflect the new value on the next UDB clock. 
    *  The compare output will be driven high when the present counter value is 
    *  compared to the compare value based on the compare mode defined in 
    *  Dither Mode.
    *
    * Parameters:  
    *  compare:  New compare value.  
    *
    * Return: 
    *  None
    *
    * Side Effects:
    *  This function is only available if the PWM mode parameter is set to
    *  Dither Mode, Center Aligned Mode or One Output Mode
    *
    *******************************************************************************/
    void PWM_B_WriteCompare(uint8 compare) \
                                       
    {	
		#if(PWM_B_UsingFixedFunction)
			CY_SET_REG16(PWM_B_COMPARE1_LSB_PTR, (uint16)compare);
		#else
	        CY_SET_REG8(PWM_B_COMPARE1_LSB_PTR, compare);	
		#endif /* (PWM_B_UsingFixedFunction) */
        
        #if (PWM_B_PWMMode == PWM_B__B_PWM__DITHER)
            #if(PWM_B_UsingFixedFunction)
    			CY_SET_REG16(PWM_B_COMPARE2_LSB_PTR, (uint16)(compare + 1u));
    		#else
    	        CY_SET_REG8(PWM_B_COMPARE2_LSB_PTR, (compare + 1u));	
    		#endif /* (PWM_B_UsingFixedFunction) */
        #endif /* (PWM_B_PWMMode == PWM_B__B_PWM__DITHER) */
    }

/*******************************************************************************
* Function Name: PWM_WritePeriod
********************************************************************************
*
* Summary:
*  This function is used to change the period of the counter.  The new period
*  will be loaded the next time terminal count is detected.
*
* Parameters:
*  period:  Period value. May be between 1 and (2^Resolution)-1.  A value of 0
*           will result in the counter remaining at zero.
*
* Return:
*  None
*
*******************************************************************************/
void PWM_WritePeriod(uint8 period) 
{
    #if(PWM_UsingFixedFunction)
        CY_SET_REG16(PWM_PERIOD_LSB_PTR, (uint16)period);
    #else
        CY_SET_REG8(PWM_PERIOD_LSB_PTR, period);
    #endif /* (PWM_UsingFixedFunction) */
}

void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable) {

    if (!enable)
        CY_SET_REG8(obj->inttypeReg, 0x0);
    else if (event == IRQ_RISE)
        CY_SET_REG8(obj->inttypeReg, 0x01);
    else if (event == IRQ_FALL)
        CY_SET_REG8(obj->inttypeReg, 0x02);
    else if (event == (IRQ_FALL | IRQ_RISE))
        CY_SET_REG8(obj->inttypeReg, 0x03);
    else
        debug("Did not set any interrupt handler type!\r\n");

    obj->intTypeValue = CY_GET_REG8(obj->inttypeReg);
    CyIntSetVector(obj->irqLine, handle_interrupt_in);
    CyIntEnable(obj->irqLine);
}

/*******************************************************************************
* Function Name: QuadDecoder_Cnt8_WriteCompare
********************************************************************************
* Summary:
* Changes the compare value.  The compare output will 
* reflect the new value on the next UDB clock.  The compare output will be 
* driven high when the present counter value compares true based on the 
* configured compare mode setting. 
*
* Parameters:  
*  Compare:  New compare value. 
*
* Return: 
*  void
*
*******************************************************************************/
void QuadDecoder_Cnt8_WriteCompare(uint8 compare) \
                                   
{
    #if(QuadDecoder_Cnt8_UsingFixedFunction)
        CY_SET_REG16(QuadDecoder_Cnt8_COMPARE_LSB_PTR, (uint16)compare);
    #else
        CY_SET_REG8(QuadDecoder_Cnt8_COMPARE_LSB_PTR, compare);
    #endif /* (QuadDecoder_Cnt8_UsingFixedFunction) */
}

 /*******************************************************************************
 * Function Name: ChargeDelay_WriteCompare2
 ********************************************************************************
 *
 * Summary:
 *  This funtion is used to change the compare value, for compare1 output.
 *  The compare output will reflect the new value on the next UDB clock.
 *  The compare output will be driven high when the present counter value is
 *  less than or less than or equal to the compare register, depending on the
 *  mode.
 *
 * Parameters:
 *  compare:  New compare value.
 *
 * Return:
 *  None
 *
 *******************************************************************************/
 void ChargeDelay_WriteCompare2(uint8 compare) \
                                     
 {
     #if(ChargeDelay_UsingFixedFunction)
         CY_SET_REG16(ChargeDelay_COMPARE2_LSB_PTR, compare);
     #else
         CY_SET_REG8(ChargeDelay_COMPARE2_LSB_PTR, compare);
     #endif /* (ChargeDelay_UsingFixedFunction) */
 }

/*******************************************************************************
* Function Name: USBFS_1_CheckActivity
********************************************************************************
*
* Summary:
*  Returns the activity status of the bus.  Clears the status hardware to
*  provide fresh activity status on the next call of this routine.
*
* Parameters:
*  None.
*
* Return:
*  1 - If bus activity was detected since the last call to this function
*  0 - If bus activity not was detected since the last call to this function
*
*******************************************************************************/
uint8 USBFS_1_CheckActivity(void) 
{
    uint8 r;

    r = CY_GET_REG8(USBFS_1_CR1_PTR);
    CY_SET_REG8(USBFS_1_CR1_PTR, (r & ((uint8)(~USBFS_1_CR1_BUS_ACTIVITY))));

    return((r & USBFS_1_CR1_BUS_ACTIVITY) >> USBFS_1_CR1_BUS_ACTIVITY_SHIFT);
}

/*******************************************************************************
* Function Name: LED_SEG_PWM_WriteCompare1
********************************************************************************
*
* Summary:
*  This funtion is used to change the compare1 value.  The compare output will
*  reflect the new value on the next UDB clock.  The compare output will be
*  driven high when the present counter value is less than or less than or
*  equal to the compare register, depending on the mode.
*
* Parameters:
*  compare:  New compare value.
*
* Return:
*  None
*
*******************************************************************************/
void LED_SEG_PWM_WriteCompare1(uint8 compare) \

{
#if(LED_SEG_PWM_UsingFixedFunction)
    CY_SET_REG16(LED_SEG_PWM_COMPARE1_LSB_PTR, (uint16)compare);
#else
    CY_SET_REG8(LED_SEG_PWM_COMPARE1_LSB_PTR, compare);
#endif /* (LED_SEG_PWM_UsingFixedFunction) */
}

 /*******************************************************************************
 * Function Name: MotorPWM_WriteCompare2
 ********************************************************************************
 *
 * Summary:
 *  This funtion is used to change the compare value, for compare1 output.
 *  The compare output will reflect the new value on the next UDB clock.
 *  The compare output will be driven high when the present counter value is
 *  less than or less than or equal to the compare register, depending on the
 *  mode.
 *
 * Parameters:
 *  compare:  New compare value.
 *
 * Return:
 *  None
 *
 *******************************************************************************/
 void MotorPWM_WriteCompare2(uint8 compare) \
                                     
 {
     #if(MotorPWM_UsingFixedFunction)
         CY_SET_REG16(MotorPWM_COMPARE2_LSB_PTR, compare);
     #else
         CY_SET_REG8(MotorPWM_COMPARE2_LSB_PTR, compare);
     #endif /* (MotorPWM_UsingFixedFunction) */
 }

/*******************************************************************************
* Function Name: TIMER_ThreadTimer_WritePeriod
********************************************************************************
*
* Summary:
*  This function is used to change the period of the counter.  The new period
*  will be loaded the next time terminal count is detected.
*
* Parameters:
*  period: This value may be between 1 and (2^Resolution)-1.  A value of 0 will
*          result in the counter remaining at zero.
*
* Return:
*  void
*
*******************************************************************************/
void TIMER_ThreadTimer_WritePeriod(uint8 period) 
{
    #if(TIMER_ThreadTimer_UsingFixedFunction)
        uint16 period_temp = (uint16)period;
        CY_SET_REG16(TIMER_ThreadTimer_PERIOD_LSB_PTR, period_temp);
    #else
        CY_SET_REG8(TIMER_ThreadTimer_PERIOD_LSB_PTR, period);
    #endif /*Write Period value with appropriate resolution suffix depending on UDB or fixed function implementation */
}

/*******************************************************************************
* Function Name: Counter_reset_gen_WriteCompare
********************************************************************************
* Summary:
* Changes the compare value.  The compare output will 
* reflect the new value on the next UDB clock.  The compare output will be 
* driven high when the present counter value compares true based on the 
* configured compare mode setting. 
*
* Parameters:  
*  Compare:  New compare value. 
*
* Return: 
*  void
*
*******************************************************************************/
void Counter_reset_gen_WriteCompare(uint8 compare) \
                                   
{
    #if(Counter_reset_gen_UsingFixedFunction)
        CY_SET_REG16(Counter_reset_gen_COMPARE_LSB_PTR, (uint16)compare);
    #else
        CY_SET_REG8(Counter_reset_gen_COMPARE_LSB_PTR, compare);
    #endif /* (Counter_reset_gen_UsingFixedFunction) */
}

 /*******************************************************************************
 * Function Name: PWM_3_WriteCompare2
 ********************************************************************************
 *
 * Summary:
 *  This funtion is used to change the compare value, for compare1 output.
 *  The compare output will reflect the new value on the next UDB clock.
 *  The compare output will be driven high when the present counter value is
 *  less than or less than or equal to the compare register, depending on the
 *  mode.
 *
 * Parameters:
 *  compare:  New compare value.
 *
 * Return:
 *  None
 *
 *******************************************************************************/
 void PWM_3_WriteCompare2(uint8 compare) \
                                     
 {
     #if(PWM_3_UsingFixedFunction)
         CY_SET_REG16(PWM_3_COMPARE2_LSB_PTR, compare);
     #else
         CY_SET_REG8(PWM_3_COMPARE2_LSB_PTR, compare);
     #endif /* (PWM_3_UsingFixedFunction) */
 }

 /*******************************************************************************
 * Function Name: PWM_BC_WriteCompare1
 ********************************************************************************
 * 
 * Summary:
 *  This funtion is used to change the compare1 value.  The compare output will 
 *  reflect the new value on the next UDB clock.  The compare output will be 
 *  driven high when the present counter value is less than or less than or 
 *  equal to the compare register, depending on the mode.
 *
 * Parameters:  
 *  compare:  New compare value.  
 *
 * Return: 
 *  None
 *
 *******************************************************************************/
 void PWM_BC_WriteCompare1(uint8 compare) \
                                     
 {
     #if(PWM_BC_UsingFixedFunction)
         CY_SET_REG16(PWM_BC_COMPARE1_LSB_PTR, (uint16)compare);
     #else
         CY_SET_REG8(PWM_BC_COMPARE1_LSB_PTR, compare);
     #endif /* (PWM_BC_UsingFixedFunction) */
 }